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© Confederation of Indian Industry COROMANDEL INTERNATIONAL LTD S Subba Raju DGM Operations I Pavan Kumar Manager Operations VVS Ravi Kanth Dy Manager Electrical

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Page 1: COROMANDEL INTERNATIONAL LTD S Subba Raju t DGM … · collectors & accessories in Coromandel Park residential colony 16 LED Retrofit of HPSV Street Lighting 0.49 3.11 76 Z o u v

© Confederation of Indian Industry

COROMANDEL INTERNATIONAL LTD

S Subba Raju – DGM Operations

I Pavan Kumar – Manager Operations

VVS Ravi Kanth Dy Manager Electrical

Page 2: COROMANDEL INTERNATIONAL LTD S Subba Raju t DGM … · collectors & accessories in Coromandel Park residential colony 16 LED Retrofit of HPSV Street Lighting 0.49 3.11 76 Z o u v

© Confederation of Indian Industry

Brief introduction on Company/Unit

Commissioned in 1967

1.0 / 0.185 / 0.6 / 0.025 MMTPA

Complex Fertiliser / Phosphoric

Acid / Sulfuric Acid / Specialty

Nutrients Plants respectively

5MW Turbo Generator from Waste

Steam

20 LIGPD Max Water from Tatipudi

& Meghadrigedda Reservoirs

Connected Power Load 14.3 MVA

Page 3: COROMANDEL INTERNATIONAL LTD S Subba Raju t DGM … · collectors & accessories in Coromandel Park residential colony 16 LED Retrofit of HPSV Street Lighting 0.49 3.11 76 Z o u v

© Confederation of Indian Industry

Brief introduction on Company/Unit

Unit Profile

Process Phosphatic Fertiliser with captive

Sulphuric acid & Phosphoric acid plants

Year of Establishment 1967

Turnover of the Unit 2577 (FY 2017-18) (INR Cr.)

Thermal Cost as % of Manufacturing Cost 0.08 %

Electrical Cost as % of Manufacturing Cost 2.33 %

Total Energy Cost as % of Manufacturing Cost 2.41 %

Thermal Energy Cost 2880 (INR / million kcal)

Electrical Energy Cost 5.615 (INR / kWh)

Page 4: COROMANDEL INTERNATIONAL LTD S Subba Raju t DGM … · collectors & accessories in Coromandel Park residential colony 16 LED Retrofit of HPSV Street Lighting 0.49 3.11 76 Z o u v

© Confederation of Indian Industry

Brief introduction on Company/Unit

Process Description Sulphuric acid Plant – I

DCDA Process - 1400 MTPD

Sulphuric acid Plant – II DCDA Process - 300 MTPD

Sulphur Sulphur Water Air Water Air

Sulphuric Acid

Phosphoric acid Plant

Dihydrate Process - 600 MTPD

Water

Rock

Phosphate

By Product Gypsum

Evaporation

& Fluorine Recovery

NP/NPK

Preneutraliser & Pipe

Reactor Process

Granulation Plant

1050 MTPD x 2

1800 MTPD X 1

By Product

Hydrofluorosilicic

Acid

28-28-0

14-35-14

10-26-26

18-46-0

28% P2O5 Acid

48% P2O5 Acid

20-20-0-13

Products

Steam

Steam

Steam

Ammonia

Urea

Potash

24-24-0-8S Bought out Sulf Acid

Auxillary Boiler

48 MTPH

LSHS

Diesel Generators

2 nos x 4 MW

LSHS

Turbo Generator

1 nos X 5 MW

Bought out Phos Acid 20-20-0-13S

Page 5: COROMANDEL INTERNATIONAL LTD S Subba Raju t DGM … · collectors & accessories in Coromandel Park residential colony 16 LED Retrofit of HPSV Street Lighting 0.49 3.11 76 Z o u v

© Confederation of Indian Industry

1. Sp. Energy Consumption in last 3 years

- Sp. Energy consumption ( thermal & electrical) trend

- Reasons for variations

Energy Conservation

Higher Capacity Utilisation & On Stream Days

94

95

96

97

98

Sp Power Consumption, KWh / MT

KWh/MT 98 97 95.8

2014-15 2015-16 2016-1720

21

22

23

24

Sp Thermal Energy Consumption, MJ / MT

KWh/MT 23.01 23.76 21.32

2014-15 2015-16 2016-17

Page 6: COROMANDEL INTERNATIONAL LTD S Subba Raju t DGM … · collectors & accessories in Coromandel Park residential colony 16 LED Retrofit of HPSV Street Lighting 0.49 3.11 76 Z o u v

© Confederation of Indian Industry

2. Information on Competitors, National & Global

benchmark

National Benchmark Not Available

Global Benchmark Electrical Thermal Total Units

Global Specific Energy Consumption 738 273 1011 MJ/MT

Our Unit Specific Energy Consumption 817 21 838 MJ/MT

Difference with Global SEC -79 252 173 MJ/MT

Global Benchmark Data

1) Page 58 Table A2, Best Available Techniques for Pollution Prevention and Control in the

European Sulphuric Acid and Fertilizer Industries, European Fertiliser Manufacturers

Association, Production of Sulphuric Acid, Booklet No 3 of 8, Year 2000

2) European Fertilizer Manufacturers Association (EFMA). 2000.;

3) EU IPPC - Reference Document on Best Available Tec hniques in Large Volume Inorganic

Chemicals – Ammonia, Acids and Fertilizers Industries. December 2007

Page 7: COROMANDEL INTERNATIONAL LTD S Subba Raju t DGM … · collectors & accessories in Coromandel Park residential colony 16 LED Retrofit of HPSV Street Lighting 0.49 3.11 76 Z o u v

© Confederation of Indian Industry

2. Information on Competitors, National & Global

benchmark

Our Specific Energy Consumption Electrical Thermal Total Units

Our Specific Energy Consumption 817 21 838 MJ/MT

Competitor Not Available

Benchmark data not available. We are an integrated

Phosphatic Fertiliser manufacturing facility with Captive

Sulfuric acid & Phosphoric acid units. Other Plant units are

either Ammonia, Urea, Nitro Phosphate, Ammonia

Phosphate, N & P Fertiliser Units, with captive Sulfuric acid,

Phosphoric acid, Nitric acid units or without captive acid

units. Capacity, mix of products & byproducts, captive acids

vary from unit to unit, hence specific energy consumptions of

our plant are not comparable with other manufacturing units

Page 8: COROMANDEL INTERNATIONAL LTD S Subba Raju t DGM … · collectors & accessories in Coromandel Park residential colony 16 LED Retrofit of HPSV Street Lighting 0.49 3.11 76 Z o u v

© Confederation of Indian Industry

2. Information on Competitors, National & Global

benchmark

We aim to achieve and surpass our own best specific energy

consumption benchmark by

Energy Efficient Design

Energy Efficient Operation

Energy Efficient Integration of Plants

Monitoring and taking corrective & preventive action

Action Plan to Sustain & Improve our Benchmark

Page 9: COROMANDEL INTERNATIONAL LTD S Subba Raju t DGM … · collectors & accessories in Coromandel Park residential colony 16 LED Retrofit of HPSV Street Lighting 0.49 3.11 76 Z o u v

© Confederation of Indian Industry

2. Information on Competitors, National & Global

benchmark Action Plan to Sustain & Improve our Benchmark

2018-19 2019-20 2020-21

Capacity utilisation 105% 110% 115%

Widen base raw

material

Maximise production run with alternative

raw materials

Refine the

improvements

Sustain the

improvements

Maximise Planned

downtime 65% 70% 70%

Encon projects 1) Conversion to energy efficient lighting

2) Replace age old by energy efficient motors

3) Install Sulf acid tanks at wharf, transfer via

pipeline & avoid material handling diesel

costs

4) Install 6th Evaporator & maximise waste LP

steam utilization

5) Install online TG condenser cleaning

system

1) Incorporate

energy efficient

plant layout in

plant expansion

2) Install 35000

MT Rock godown

& avoid material

multiple handling

costs

Monitoring &

Reporting

Centralization of process plant control

monitoring & reporting through DCS

Refine the

improvement

Sustain the

improvement

Page 10: COROMANDEL INTERNATIONAL LTD S Subba Raju t DGM … · collectors & accessories in Coromandel Park residential colony 16 LED Retrofit of HPSV Street Lighting 0.49 3.11 76 Z o u v

© Confederation of Indian Industry

3a. Energy Saving projects implemented in FY 2015-16

No Title of Project

Annual

Electrical

Cost Saving

Investme

nt Payback Comments

Rs Million Months

1 Stoppage of Building air

conditioning power loads during

night time in winter season 0.38 0.01 1

2 Replacement of 5 old rewound

motors by modern energy

efficient motors 0.81 6.7 99

3 Separation of variable and

common lighting loads in

Bagging Plant 0.19 0.1 6

Variable lighting loads being

swit hed ON & OFF as & whe required

4 Reduction of Instrument Air

piping system pressure drop 0.69 0.2 4 Optimised pipe sizing to minimize

pressure drop in Instrument Air

header.

5

Combining multiple Conveyors

in Bagging Plant

0.16 0.1 8

One short and another long belt

conveyors JD1441B & C being

operated in series were modified

into one single long belt conveyor

in Bagging Plant - I.

Page 11: COROMANDEL INTERNATIONAL LTD S Subba Raju t DGM … · collectors & accessories in Coromandel Park residential colony 16 LED Retrofit of HPSV Street Lighting 0.49 3.11 76 Z o u v

© Confederation of Indian Industry

3a. Energy Saving projects implemented in FY 2015-16

No Title of Project

Annual

Electrical

Cost Saving

Investme

nt

Pay

back Comments

Rs Million Months

6 Independent pumping system,

for effluent recovery in

Phosphoric acid plant

0.13 0.1 9 Effluent recovered is pumped

independently and discharged directly.

Power savings achieved as multiple

handling of recovered effluent avoided

7 Integrated pumping system for

effluent recovery in AB Trains 0.39 0.2 6 Running of single common pump for

both trains, earlier two independent

pumps and one common pump were

operated

8 Optimisation of HP steam

consumption in Dryer of C

Train

9.9 0.1 1 Optimised of HP Steam consumption

by maintaining dryer outlet

temperature between 85 – 90 oC.

9 Renewable Energy Power Tie

up with Sagar Power Limited 1.19 0.05 1 Entered into long up tie-up for Energy

with Sagar Power Ltd for meeting

renewable energy obligations.

Page 12: COROMANDEL INTERNATIONAL LTD S Subba Raju t DGM … · collectors & accessories in Coromandel Park residential colony 16 LED Retrofit of HPSV Street Lighting 0.49 3.11 76 Z o u v

© Confederation of Indian Industry

3a. Energy Saving projects implemented in FY 2015-16

No Title of Project

Annual

Electrical

Cost Saving

Investme

nt

Pay

back Comments

Rs Million Months

10 Power Tie up with Rain CII

Carbon (Vizag) Ltd for avoiding

high cost fuel oil fired diesel

generator power

0.51 0.05 1 Entered into long up tie-up for Energy

with Rain CII Carbon (Vizag) Ltd.

11 Replacement of insulation for

3" diameter, 5.2 kilometer long

liquid ammonia pre-cooling

line from wharf to AAST

0.09 10.58 1339 Replaced deteriorated insulation due

to ageing & pipeline precooling

ensured

12 Conversion of Mercury Vapor

Lamps to Metal Halide Lamps 1.6 8.78 66 Repla e e t of 5 o’s 5W MV

la ps y 5W MH la ps & 5 o’s 250W MV lamps by 150 W MH lamps

13 Installation of Variable

Frequency Drives on variable

power loads

0.64 1.4 26 Installed VFD to minimize power

consumption on SAP – I Cooling Tower

Fan – South & Product acid pump –

East, SAP – II Cooling Tower Fan –

South, CRP Cooling Tower Fan

Page 13: COROMANDEL INTERNATIONAL LTD S Subba Raju t DGM … · collectors & accessories in Coromandel Park residential colony 16 LED Retrofit of HPSV Street Lighting 0.49 3.11 76 Z o u v

© Confederation of Indian Industry

3a. Energy Saving projects implemented in FY 2015-16

No Title of Project

Annual

Electrical

Cost Saving

Investme

nt

Pay

back Comments

Rs Million Months

14 Replacement of damaged

steam coils in Sulphuric acid

Plant Quick Melter & G Sulphur

batch preparation Tank

0.73 6 99 Replacement of damaged steam coils

in Sulphuric acid Plant Quick Melter &

G Sulphur batch preparation Tank

15 Replacement of Solar

Residential Water Heating

system

0.03 0.5 197 Replacement of 14 nos solar flat plate

collectors & accessories in Coromandel

Park residential colony

16 LED Retrofit of HPSV Street

Lighting 0.49 3.11 76 Repla e e t of o’s W High

Pressure Sodium Vapor lamps by 175

nos 90W LED lamps

17.93 37.98 25

Page 14: COROMANDEL INTERNATIONAL LTD S Subba Raju t DGM … · collectors & accessories in Coromandel Park residential colony 16 LED Retrofit of HPSV Street Lighting 0.49 3.11 76 Z o u v

© Confederation of Indian Industry

3b. Energy Saving projects implemented in FY 2016-17

N

o Title of Project

Annual

Electrical

Cost Saving

Investment

Made Payback Comments

Rs Million Months

1 Installed Steam

Driven Ejector

for Open pit

dewatering

0.01 0.005 6 Installed shop fabricated steam driven ejector

for dewatering of open pit sump, replacing

motor driven dewatering pump

2 Installation of

New Turbo

Generator Stator 0.32 34.2 1368

Replacement of age old Turbo Generator

Stator by New stator, enabling lower winding

losses

3

Higher Capacity

SAP – I

Economiser

System

26.1 89 41

Replacement of old economizers by higher

capacity economisers, cooling Inter

Absorption tower inlet gases up to 165 oC

from earlier 190 oC and final absorption

tower inlet gases up to 135 oC from earlier

190 oC.

Total 26.43 123.20 56

Page 15: COROMANDEL INTERNATIONAL LTD S Subba Raju t DGM … · collectors & accessories in Coromandel Park residential colony 16 LED Retrofit of HPSV Street Lighting 0.49 3.11 76 Z o u v

© Confederation of Indian Industry

3c. Energy Saving projects implemented in FY 2017-18

No Title of Project

Electri

cal

Cost

Therm

al

Cost

Total

Invest

ment

Made

Pay back Comments

Annual Savings Rs Million Months

1 Scrapped Energy Intensive 6

MW Diesel Generator set III 0 0 0 0 0 Scrapped energy Intensive 6 MW

Diesel Generator Set III

2 Phase I - Installation of

25000 MT Sulf Acid Storage

Tanks at Wharf & Laying of 5

Kilometer Long Pipeline

0 0 0 36 0 Erection in Progress for Phase I Phase

I - Installation of 25000 MT Sulf Acid

Storage Tanks at Wharf & Laying of 5

Kilometer Long Pipeline

3 Solar energy power tie up

with Visakhapatnam Port

Trust

0.89 0.89 0.89 0 1 9.88 Lakh KWh purchased. NIL

Investment – Power purchase tie up &

avoided purchase of Solar Renewable

energy certificates

4 Deployment of higher

capacity trucks 25 MT trucks

replacing 19 MT trucks

0 5.2 5.2 0 1 NIL Investment - Contract Carrier.

Deployment of higher capacity trucks

25 MT trucks replacing 19 MT trucks

Page 16: COROMANDEL INTERNATIONAL LTD S Subba Raju t DGM … · collectors & accessories in Coromandel Park residential colony 16 LED Retrofit of HPSV Street Lighting 0.49 3.11 76 Z o u v

© Confederation of Indian Industry

3c. Energy Saving projects implemented in FY 2017-18

No Title of Project

Electri

cal

Cost

Therm

al

Cost

Total

Invest

ment

Made

Pay back Comments

Annual Savings Rs Million Months

5 Install Variable Frequency

Drive 0.9 0 0.9 0.4 6 Instakled VFD for 55KW TSR water

Booster Pump

6 Plant Layout Improvement -

Install internal storage –

30000 MT Rock godown

0 6.6 6.6 86 156 Installed 30000 MT Rock Phosphate

storage godown & avoided diesel fuel

oil consumption due to multiple

material handling

7 Installed Sieve Tray

Condenser in Fluorine

Recovery Unit

2.83 0 2.83 3.1 13 Installed Sieve Tray Condenser in

Fluorine Recovery Unit replacing

Vacuum pump

8 Energy Efficient Lighting 0.59 0 0.59 0.84 17 Installed LED lamps in Administrative

Building, Control Rooms & Assembly

shop, replacing CFL's, Fluorescent

tube lights & Mercury Vapor Lamps

respectively

Total 5.21 12.69 17.01 126.3 194

Page 17: COROMANDEL INTERNATIONAL LTD S Subba Raju t DGM … · collectors & accessories in Coromandel Park residential colony 16 LED Retrofit of HPSV Street Lighting 0.49 3.11 76 Z o u v

© Confederation of Indian Industry

4. Innovative Projects implemented

1963: Integrated

complex fertiliser plant

in private sector

1967: Fertiliser Berth – First

Public private partnership in

major Port.in India

1967: First in the

world to commercially

produce 28-28-0

1975: First DCDA

Sulf Acid Plant in

India

1987: First Anodically

protected Sulf acid

coolers in India

1997: First Molten

Sulphur terminal in India

OSHA

PSMS 2000: First to

Implement in India

2003: First Marine

Screw Unloader in India

2005: SAP - Lowest SO2

emission standard

146ppm SO2/MT in world

2005: First to install steam

based Air Preheaters for

fertiliser product drying in world

2007 – First Pilot Plant

in India 2013:24-24-0-8S first

to produce in India 2015: 20-20-0-13S(6.5ES)

first to produce in India

2015: First to install online

stack monitoring of Ammonia

emissions in fertiliser sector

in India

Page 18: COROMANDEL INTERNATIONAL LTD S Subba Raju t DGM … · collectors & accessories in Coromandel Park residential colony 16 LED Retrofit of HPSV Street Lighting 0.49 3.11 76 Z o u v

© Confederation of Indian Industry

4. Innovative Projects implemented

NOW – Sieve

Tray Condenser

THEN

Liquid Ring

Vacuum Pump

Project : Installation of Sieve Tray Condenser replacing liquid

ring vacuum Pump

Source of Idea: In House experimentation of modern concept

Description - Sieve tray condenser employs fluid power to

entrap & evacuate non-condensable vapor in barometric

condenser.

Replacement of Liquid ring vacuum pump by Sieve Tray

condenser, saving power and water consumption.

Benefits: NIL maintenance downtime & lower power cost

Challenges faced during the project: Overcame challenges by

Educating the masses on viability of sieve tray condenser

Replication Potential: Highly replicable due to cost savings

Page 19: COROMANDEL INTERNATIONAL LTD S Subba Raju t DGM … · collectors & accessories in Coromandel Park residential colony 16 LED Retrofit of HPSV Street Lighting 0.49 3.11 76 Z o u v

© Confederation of Indian Industry

4. Innovative Projects implemented

Name of the Project: Optimisation of Plant Layout -

Installation of 30000 MT Rock Phosphate Internal Storage

Godown

Brief Description: Raw materials directly received from Port

to Internal storage godown, saving diesel fuel consumption

by avoiding multiple handling of raw materials.

Benefits:

Optimisation of Plant Layout

Transport Fuel savings

Challenges faced during the project: Higher capital cost

Replication Potential : Optimise plant layout to avoid

multiple material handling is economically viable alternative

at a time when III party storage and handling costs and

transport fuel oil costs are high

Raw material godown

Page 20: COROMANDEL INTERNATIONAL LTD S Subba Raju t DGM … · collectors & accessories in Coromandel Park residential colony 16 LED Retrofit of HPSV Street Lighting 0.49 3.11 76 Z o u v

© Confederation of Indian Industry

4. Innovative Projects implemented

Name of the Project: Capacity Optimisation

Deployment of Higher Capacity Trucks for Material

Handling

Brief Description: Deployed 25 MT Trucks replacing

17 MT capacity trucks for Sulfuric acid &

Phosphoric acid material handling, saving fuel oil

consumption per kilometer per MT of material

handled

Benefits:

Reduction in traffic congestion

Transport Fuel savings

Challenges faced during the project: Availability of Higher capacity trucks

Replication Potential: Highly replicable due to cost savings

Page 21: COROMANDEL INTERNATIONAL LTD S Subba Raju t DGM … · collectors & accessories in Coromandel Park residential colony 16 LED Retrofit of HPSV Street Lighting 0.49 3.11 76 Z o u v

© Confederation of Indian Industry

5. Utilisation of renewable energy sources

Annual Energy

Utilised

2015-16 % Share 2016-17 % Share 2017-18 % Share

(Million

kWh) (Million

kWh) (Million

kWh)

Solar Photo Voltaic 0.04 0.04% 0.035 0.04% 0.988 0.97%

Mini Hydro Plant 0.87 0.94% 0.105 0.12%

Others – Non Solar 0.544 0.61% 1.479 1.45%

Renewable Energy Obligation being met by

Solar Energy – Entered into Power tie up with Visakhapatnam Port

Trust for supply of Solar banked power

Hydro Power – Entered into Power tie up with Sagar Power Ltd

Non Solar – Renewable energy Certificates purchase

Page 22: COROMANDEL INTERNATIONAL LTD S Subba Raju t DGM … · collectors & accessories in Coromandel Park residential colony 16 LED Retrofit of HPSV Street Lighting 0.49 3.11 76 Z o u v

© Confederation of Indian Industry

6. Utilisation of waste material as fuel

2015-2016 2016-17 2017-2018

Waste

Material

GCV of

Material

Quantity

used Heat Value

Quantity

used Heat Value

Quantity

used Heat Value

Kcal/kg MT Million kcal MT Million kcal MT Million kcal

Waste

Steam * 634 572098 362710 558142 353862 655479 415574

* Waste Steam from Sulphuric acid Plant

2015-16 2016-17 2017-18 Units Calculation Step

Waste Steam Generated 572098 558142 655479 MT (1)

Waste steam

Consumption for Process

Heating

397591 372612 449190 MT (2)

Balance for Turbo Power

Generation 174507 185530 206289 MT (1) – (2)

Page 23: COROMANDEL INTERNATIONAL LTD S Subba Raju t DGM … · collectors & accessories in Coromandel Park residential colony 16 LED Retrofit of HPSV Street Lighting 0.49 3.11 76 Z o u v

© Confederation of Indian Industry

6. Utilisation of waste material as fuel

2015-16 2016-17 2017-18 Units Calculation

Step

Total Power Consumption 92.76 89.73 102.16 Million kWh (a)

Net Turbo Power

Generation by Waste

Steam recovery

26.5 27.7 29.5 Million kWh (b)

Balance power Purchased 66.26 62.03 72.66 Million kWh (a)-(b)

Annual Production 949236 925056 1066413 MT ( c )

Specific Electrical Energy

Consumption 97.72 97.00 95.80 kWh/MT (a) / ( c )

Specific Electrical Energy

Consumption (excluding

Turbo Power generated

by waste heat recovery)

70 67 68 kWh/MT ((a)-(b))/( c )

Page 24: COROMANDEL INTERNATIONAL LTD S Subba Raju t DGM … · collectors & accessories in Coromandel Park residential colony 16 LED Retrofit of HPSV Street Lighting 0.49 3.11 76 Z o u v

© Confederation of Indian Industry

- Information on GHG Inventorisation

7. GHG Inventorisation

Year

Scope 1

emissions

Scope 2

emissions

Scope 3

emissions Total

Ton CO2 / Ton

of final

Product

Ton CO2 / Ton

of final

Product

Ton CO2 / Ton

of final

Product

Ton CO2 / Ton

of final

Product

2014-15 0.002 0.064 0.003 0.069

2015-16 0.002 0.058 0.003 0.063

2016-17 0.002 0.056 0.003 0.061

2017-18 0.002 0.056 0.003 0.061

Scope 1 Emissions Direct from Thermal Fuel Oil Consumption

Scope 2 Emissions Bought out Power

Scope 3 Emissions Employee Commuting

Page 25: COROMANDEL INTERNATIONAL LTD S Subba Raju t DGM … · collectors & accessories in Coromandel Park residential colony 16 LED Retrofit of HPSV Street Lighting 0.49 3.11 76 Z o u v

© Confederation of Indian Industry

8. Green Supply Chain

Green purchase policy ( if, any) : Yes

In all purchases, preference to local suppliers

Ours is fertiliser mfg plant, all purchases invariably to ensure green crop nutrition

All packaging materials used to be made of recyclable materials

Transport charges to be determined considering fuel efficiency

a. Projects implemented in 2017-18 in supply to reduce energy consumption

In 2017-18 Deployed 25 MT axle load transport trucks, replacing 18 MT trucks,

realizing transport fuel oil savings

In 2017-18 Installed 30000 MT Raw material storage godown, within plant

premises, by optimising plant layout.

25000 MT Sulphuric acid tank along with 5 Kilometer long pipeline from Wharf to

plant under implementation

During 2016-17, Constructed Temporary sheds to store product & maximised

capacity utilization of plant

Page 26: COROMANDEL INTERNATIONAL LTD S Subba Raju t DGM … · collectors & accessories in Coromandel Park residential colony 16 LED Retrofit of HPSV Street Lighting 0.49 3.11 76 Z o u v

© Confederation of Indian Industry

8. Green Supply Chain

b. Information on Evaluation done

Suppliers evaluated based on fuel efficiency of transport

Lowest cost

c. Information on Benefits achieved

Lower cost of product

Support to our Industry from all stakeholders

Avoided multiple material handling costs

Lower specific energy consumption

Page 27: COROMANDEL INTERNATIONAL LTD S Subba Raju t DGM … · collectors & accessories in Coromandel Park residential colony 16 LED Retrofit of HPSV Street Lighting 0.49 3.11 76 Z o u v

© Confederation of Indian Industry

9. Team work, Employee Involvement & Monitoring

Tentative Conversion Cost - Variable 2736 Budget

Production 62921 Budget Prodn 995021

Complex Production (MT) TD 3245 Actual

Production MTD 66328 Actual Prodn 989454

TD MTD YTD

Norm Rate Rs/MT Norm Rate Rs/MT Rs/MT

COMPLEX Budget Actual Budget Actual Budget Actual Budget Actual Budget Actual Budget Actual Budget Actual

Power Kwh 100 90 4.25 4.26 424 385 100 97 4.25 4.23 424 409 401 406

Water M3 2.53 2.02 60 60 153 122 2.53 2.17 60 60 153 131 143 126

Fuel ( Lshs) Kgs 0.45 0.43 39 37 18 16 0.45 0.48 39 37 18 18 16 15

Fuel - Others (Diesel &

Kerosene) 7 7 7 7 10 9

Chemicals & Consumables

Defoamer Kgs 0.15 32 5 0.15 32 5 17

Defoamer (Neelam) Kgs 0.46 21 19 10 0.73 13 19 10 19 7

Granulation Aid Kgs 0.22 33 31 7 0.22 33 31 7 7 0

Anti Caking Agent Kgs 0.58 0.70 60 52 34 37 0.58 0.77 60 52 34 40 35 17

Caustic Lye Kgs 0.24 0.24 38 38 9 9 0.24 0.24 38 38 9 9 9 8

Catalyst Kgs

Other Chemicals &

Mos 21 21 21 21 18 10

Total 692 610 692 649 658 616

Daily monitoring system

Page 28: COROMANDEL INTERNATIONAL LTD S Subba Raju t DGM … · collectors & accessories in Coromandel Park residential colony 16 LED Retrofit of HPSV Street Lighting 0.49 3.11 76 Z o u v

© Confederation of Indian Industry

9. Team work, Employee Involvement & Monitoring

1.Daily monitoring system

Specific energy consumption and specific raw material consumptions of

products compared with the budgeted norms and reported.

2.Review meeting chaired by

daily production meeting chaired by Vice President & Unit Head

Monthly Operation Review Committee meeting chaired by Executive Vice

President & Manufacturing Head of all Units

Production Budgeting meetings chaired by Managing Director.

Areas of inefficiency are identified & remedial measures planned &

implemented. Periodic Walk-through energy loss surveys are done &

reported to the concerned for attending on them.

Page 29: COROMANDEL INTERNATIONAL LTD S Subba Raju t DGM … · collectors & accessories in Coromandel Park residential colony 16 LED Retrofit of HPSV Street Lighting 0.49 3.11 76 Z o u v

© Confederation of Indian Industry

9. Team work, Employee Involvement & Monitoring

Hourly Monthly

Online Plant DCS & SCADA Report Monthly Plant Performance Report

By Engineers & Managers of Operations & Technical Services

By Top Management

S.No. Actual Actual

C. ELEC. FACTORS (KWh/MT)

1.0 Sulphuric acid -1 15 14

2.0 Sulphuric acid -2 60 61

3.0 Phosphoric acid 188 154

4.0 Train A 44 44

5.0 Train B 49 39

6.0 Train C 31 30

7.0 Complex (Wtd Avg) 38 36

8.0 Utilities 21 19

9.0 Overall Elec / Complex (excl Intern 100 96

D. WATER - Plant (M3/MT) 2.36 2.08

2.80 2.14

E. LSHS FACTORS (MT/MT)

1.0 Utilities + Wharf 0.0006 0.0005

PLANT PERFORMANCE REPORT

MARCH-2018

MTD YTD Reasons for Variance

Budget Budget

15 14

60 60

162 161

44 46

40 40

29 29

36 36

17 17

95 94

2.41 2.37

Water - Incl External Losses

0.0004 0.00041

Energy monitoring system

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© Confederation of Indian Industry

9. Team work, Employee Involvement & Monitoring

All figure in MT/HR

Air Blower

Turbine37

4 Vent

1

27 15

30 0.5 0.5 0 9.5 2 HP to LP 0.5

make up

5 MW

Turbo

Generator Vent

37 30 0 9.5 0 1

0.5 0.5 0.5 1 25 0.5

6 0.5 0.75 0.75

21 21 77 0.75 0.75

Process / Losses 1

Condensate Header

SAP-I WHB

HP generation

68 MT

HP steam Header 32 ata ,350 0 C

Melters &

jacketing

SAP-II WHB

HP generation

15 MT

DM Water

Make up

LP steam Header 3.0 ata , Saturated

Sulphuric Acid Plants- Waste Heat Steam Generation Units

Water Soluble

Fertiliser Plant

Dearator

Fuel Oil

Heater&

Tracing

Vapour

Absorption

Refrigiration

AAST

Ammonia

Heater

Granulation

Plant

Air Preheaters

Sulphur

Bentonite

Plant

Complex Plant

Sparging /

Flushing

Bagging

Air

Handling

CafeteriaWork

shop

Turbo Power

Generation

Complex

Sulphur Pit

Insulation &

Trap Losses

Evaporated

Phos acid

Complex

dedusting

Energy monitoring system – Waste Steam Recovery system

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© Confederation of Indian Industry

9. Team work, Employee Involvement & Monitoring

2015-16 2016-17 2017-18

Investment in Encon Rs Million 38 123 126

Savings Rs Million 18 26 17

All proposals are evaluated for performance and economic viability and then

implemented. Proposals with quick payback are prioritised. There is no limit of

funds for taking up energy conservation activities

3 Separate budget for Energy Conservation

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© Confederation of Indian Industry

9. Team work, Employee Involvement & Monitoring

3 Energy Conservation Implementation Methodology

Mapping Energy

Consumption

External Energy Audits

Best Practices / Benchmarks

New Technologies

Training

Targets

Achieved

Daily review by Unit Head through Daily

Prodn report & Daily Energy Balance

Monthly review by Executive Vice President

& MD through conversion cost report

No

Identify Thermal &

Power Energy Losses

Formulation of Encon

Projects

Prioritisation of Encon

Projects

Implementation

Check & Reviews

Reward & Recognition

Horizontal Deployment

Updation of Knowledge Management Portal

Training

Yes

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© Confederation of Indian Industry

9. Team work, Employee Involvement & Monitoring

4. Energy efficiency / awareness training program

1) Plant personnel regularly participate in CII Webinars

2) Plant personnel regularly nominated for Encon training programs conducted by

CII and Other Institutions

3) Walkathon conducted on the beach on world environment day, world earth day,

world water day etc to raise public awareness on conservation of resources

4) Plant Underwent CII Energy Audit of Visak Unit in 2014

5) Baseline verification audit was carried on 8th August 2016 as per guidelines

issued by Bureau of Energy Efficiency, Ministry of Power, Govt of India.

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© Confederation of Indian Industry

9. Team work, Employee Involvement & Monitoring

4. Projects implemented through Kaizens ( Workers and Supervisor

level) in 2017-18

1) Timer based Street Lighting switching on & off for day light saving

2) Replacement of compact fluorescent lamps by LED Lamps in plant control rooms

3) Modification of material of construction of Belt filter bearings to prolong on

stream availability

0%

50%

100%

Employee Involvement

Target 100% 100% 100%

Non Management 100% 100% 100%

Overall 100% 100% 100%

2014-15 2015-16 2016-17

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© Confederation of Indian Industry

9. Team work, Employee Involvement & Monitoring

Managing Director

Executive Vice President &

Head - Manufacturing

Vice President - Manufacturing

Asst GM

Tech Services

Associate Vice President

Operations

Sr GM

Engineering Head Projects

Asst GM Safety &

Environment

Section Heads Process

Plants & Facilities

Section Heads

Engineering Units

Dy GM – Process

Plant Operations

Dy GM –Bagging &

product handling GM –E & I

DGM / AGM – Mech

Maintenance

Engineers / Supervisors / Workers

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© Confederation of Indian Industry

10. Implementation of ISO 50001/Green Co/IGBC

rating

Our’s is integrated management system is in accordance with the requirements of

the management system standards of Quality - ISO 9001:2015, Environment - ISO

14001 : 2015 & Occupational Health & Safety - ISO 45001:2018. The Integrated

management system encompasses manufacture, storage and handling of raw

materials and finished products.

The level of integration with energy management is

ISO14001:

Cost savings through improved efficiency and productivity.

Minimize waste and improve energy efficiency in order to reduce

operating costs.

Continual improvement based on Plan – Do –Check-Act

1. Implementation of ISO 50001/ Green Co /IGBC certification

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© Confederation of Indian Industry

10. Implementation of ISO 50001/Green Co/IGBC

rating

2015-16 2016-17 2017-18

Investment in Encon Rs Million 38 123 126

Turnover Rs Crore 2871 2496 2577

% Investment for Encon on Turnover 0.13% 0.49% 0.49%

2. % investment on turnover

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© Confederation of Indian Industry

Any other relevant information – Accolades

38

Award Awarded By Year

SAFETY & ENVIRONMENT

“One of the Top 10 Greenest Companies in India” TERI & Business Today 2001

Safety, Health & Environment Performance Award CII - SR 2003, 2004

Environment Protection Award FAI 1996, 2009, 2017

5 Star Rating British Safety Council 1999, 2011

Safety Award National Safety Council 1998

WATER & ENERGY CONSERVATION

Excellence in Energy Conservation & Management CII 2000,2001,2002,2014,2015,2016,2017

Certificate of Merit BEE 2002-03, 2003-04, 2005-06 & 2006-07, 2011-12

Excellence in Energy Conservation NREDCAP –Govt of AP 2009-10,2011-12,2012-13

Excellence in Energy Conservation AP Productivity council 2006-07

Excellence in Water Management CII 2009-10, 2010-11, 2011-12

PRODUCTION

Best overall performance of Fertiliser Plant FAI 1994-95

Best Operating Phosphoric Acid Plant FAI 1994-95,1995-96,1996-97,1997-98,2000-01,2001-

02,2003-04,2004-05,2005-06,2006-07,2009-10,

2011-12,2013-14,2014-15,2015-16,2016-17

INDUSTRIAL RELATIONS

Best Management Award Labour Dept – AP Govt 2000, 2005, 2013, 2015,2016,2017

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© Confederation of Indian Industry

Thank you

For further information please contact

[email protected]

Vice president - Manufacturing