pemanfaatan dimethyl ether sebagai bahan bakar dimethyl ether sebagai bahan bakar author reza...

R & D Division for Product Application Technology

PPPTMGB “LEMIGAS"

1. Regulation no. 30 - 2007, concerning The Energy

2. Presidential Regulation no. 5 - 2006, concerning The National Energy Policy

3. Presidential Instruction no. 10 - 2005 concerning The Saving Energy

4. Minister of Energy and Mineral Resources Regulation no. 03 - 2010 concerning The Allocation and Utilization of Natural Gas for Domestic Fulfillment

5. Minister of Energy and Mineral Resources Regulation no. 04 - 2010 concerning The Strategic Plan of the Ministry of Energy and Mineral Resources from 2010 until 2014

6. Minister of Energy and Mineral Resources Regulation no. 25 - 2013 concerning The Main Assignment and Function of Research and Development Centre for Oil and Gas Technology “LEMIGAS”

3 R & D Division for Product Application Technology

PPPTMGB “LEMIGAS"

NATIONAL ENERGY POLICY

Increased The Economic

Activity

National Security

CO

NT

RIB

UT

E

EN

ER

GY

NA

TIO

NA

L E

NE

RG

Y S

EC

UR

ITY

SHIF

TIN

G

PAR

AD

IGM

Source : Directorate General of Oil and Gas

SUPPLY SIDE

POLICY

DEMAND

SIDE

POLICY

SUPPLY

GUARANTEE

ENERGY

PRICE

ENHANCING

CONSCIOUSNESS

OF BUSINESS

PLAYERS AND

PUBLIC

EXPLORATION

PRODUCTION

CONSERVATION (PRODUCTION

OPTIMIZATION)

TOWARD ECONOMICAL

PRICE

DIRECT SUBSIDIES

DIVERSIFICATION

CONSERVATION (EFISIENSI)


PPPTMGB “LEMIGAS"

Handbook of Energy & Economic Statistics of Indonesia 2012

Source :

Nasional Fuel

Energy Balance


PPPTMGB “LEMIGAS" 5


PPPTMGB “LEMIGAS"

8th

Asian DME Conference

• Vapor and Liquid Phase is Colorless • Density = 1,97 mg/cm3

• Vapor Pressure = 1 bar ( 14,5 psi ) • Liquid Pressure = 5 bar ( 72,5 psi ) • Temperature Melting = 141 0C • Boiling Temperature = 24 0C • Flash Point = 41 0C • Autoignition Temperatur = 3500C • Explosive Limits = 27%

Molecule Shape

Molecule Formula

Dimethyl Ether (DME) Characteristics

Physical & Chemistry

Characteristic DME Propana Butana

Natural

Gas

Molecule Formula CH3OCH3 C3H8 C4H10 CH4 + rest

Molecule Weight, g/mol 46,1 44,1 58,1 18,7

Liquid Phase Density, g/cm3 0,671 0,49 0,58 0,46

Boiling Temperature, oC -25,1 -42 -0,5 -162/-88

Cetane Number, CN >55 5 0 NA

Research Octane Number — 112,1 91,8 120

Saturated Pressure @ 25°C, atm 6,1 9,3 2,4 NA

Ignition Temperature, °C 350 470 365 650

Explosif Limit, % 27 2,1-9,4 5-15 5,5-36

Net Heating Value, kcal/Nm3 14200 21800 8600 -

Net Heating Value, kcal/kg 6900 11000 12000 4800

Stoichiometry A/F Ratio, kg/kg 9,0 15,7 15,5 16,9

6

http://en.wikipedia.org/wiki/File:Dimethyl-ether-3D-balls.png

http://en.wikipedia.org/wiki/File:Dimethyl_ether_Structural_Formulae.svg

DME HARNESS POTENCY IN INDONESIA

DME

Harness type Utilizing Type

156.9 thousand MT

LPG PSO

57.4 thousand MT LPG non PSO

14.6 million KL SOLAR PSO

7.5 million KL SOLAR non PSO

6.9 million KL SOLAR non PSO

Substitutions Volumed Potency *)

Keterangan: *) Utilizing realiasasi's data BBM PERTAMINA'S sell year 2011 Utilizing Fuel Trade Data in 2011 **) Utilizing DME 5% Mix LPG 95%, without equipment modification (Result from Observational DME influence Research in 2010) ***) Utilization DME

HOUSEHOLD/ TRANSPORTATION

INDUSTRY

LAND TRANSPORTATION

INDUSTRY

POWER GENERATION (PLN)

DME (5%) BLENDING WITH LPG **

DIESEL FUEL SUBSTITUTE ***

Source : Directorate General of Oil and Gas


PPPTMGB “LEMIGAS"

8th


7


PPPTMGB “LEMIGAS"

8th


8


PPPTMGB “LEMIGAS"

Research Activities


PPPTMGB “LEMIGAS"

No Project Research Title

1 Research of DME and DME mix LPG Characteristics and Performance for LPG Substitute in Household. 2009 ( Lemigas – PT. Pertamina)

2 Research of DME Compatibility for Characteristics and Non-Metal Component Quality and LPG Vessel Material at Household and Infrastructure. 2010 ( Lemigas – PT. Pertamina)

3 Research of DME Performance and Potential for Household, Industry and Transportation Sector. 2011

4 Research of DME Mix LPG Application for Power Generator Diesel Engine. 2012

5 Research of DME Application and Performance for Burner in Small Industry Sector. 2012

6 Research of DME Mix LPG Application and Performance for Transportation Engine. 2013

7 Research of DME Mix LPG Application and Performance for Diesel Engine at Transportation and Industry Sector. 2013

10

Top

Bottom

Middle

DME LPG

11

Homogeneous Stability Test DME Mix LPG

DME LPG Blending

DME Mix LPG R & D Division for Product Application Technology

PPPTMGB “LEMIGAS"

8th



PPPTMGB “LEMIGAS"

8th


No Characteristics units

Test

Result

Sample

DME 5%

Test Result

Sample

DME 10%

Test Result

Sample

DME 15%

Test

Result

Sample

DME 20%

Test

Result

Sample

DME 25%

Test

Result

Sample

DME 30%

Test Result

Sample

DME 100%

Limitation Test Metode

Min Max ASTM Other

1 Specific Gravity 60/60°F - 0,5419 0,5468 0,5551 0,5602 0,5682 0,5703 0,74 To be reported D-1657

2 Vapour Pressure @100°F Psig 103 105 110 110 110 110 110 - 120 D-1267

3 Weathering Test @36°F % vol. 99,5 99,7 99,5 99,8 99,7 99,6 99,95 95 - D-1837

4 Copper Corrosion 1 hour 1b 1b 1b 1b 1b 1b 1a - 1a D-1838

5 Total Sulphur grain/

100cuft 1,13 1,23 1,27 1,19 0,99 0,89 1,13 - 15 D-2784

6 Water Content No free

water

No free

water

No free

water

No free

water

No free

water

No free

water

No free

water

No ree

water - Visual

7 Composition : DME % vol - - D-2163

DME % vol 6,116 11,41 17,3 22,73 28,45 32,23 99,96

C2 % vol 0,17 0,15 0,12 0,11 0,09 0,09

C3 and C4 % vol 93,44 88,17 82,27 76,9 70,99 67,35

C5+ (C5 and heavier) % vol 0,27 0,27 0,31 0,26 0,47 0,33

12

Homogeneus Stability Result Test

DME (20%) Mix LPG (80%) DME (50%) Mix LPG (50%)


PPPTMGB “LEMIGAS"

LPG 5% DME 10% DME

15% DME 20% DME 25% DME

30% DME 50% DME DME

Flame Comparison at Stove


PPPTMGB “LEMIGAS"

8th


14

DME Application for LPG Generator Set


PPPTMGB “LEMIGAS"

Load Bank Measurement Emission Opacity Measurement

16

1st Seal

2nd Seal

17

Membrane

1st Seal

2nd Seal

Valve Seal

Mechanical Plastic

Seal

Valve Seal

Seal Pad

Piston Plastic

Direct Plastic


PPPTMGB “LEMIGAS"

8th


Fuel Line Materials


PPPTMGB “LEMIGAS"

8th


Immersion Methode ASTM D-471

& ISO-1817 ( )

Immersion Chambers

Conditioning Water Bath

18

2009 2010 2011 2012

Re

sult

Household Sector Household Sector Small Industry Sector Small Industry Sector

• DME Mix LPG

Homogeneous is Stable

• DME (100%) Heating Value

is 9,098.3 kcal/kg &

Efficiency is 56.28%

• Metal Component is

Compatibility with DME

• Generally, Compatibility of

Stove Non-Metal

Component is resistance

only in 5% DME

Concentration

Up to 40% DME Concentration

(and 60% LPG) can use as fuel in

LPG Generator Set Spark Ignition

type

• Up to 75% DME

Concentration (and 25%

Diesel Fuel) can use as fuel

in Diesel Generator Set

Compressed Ignition Engine

type

• Could be reduce The

Emission Opacity until 84%

Household Sector Small Industry Sector

Non-Metal Component however

Compatible with DME is:

DME use as fuel in LPG Burner

could be The Combustion

more Efficient, increase up to

18.3% and reduce the

Consumption until 22.4%

Polymer Type Silicon

Rubber IR+SBR

Polymer content 27.22% 40.68%

Carbon content 23.63% 21.93%

Plasticizer/Oil content

0.81% 7.72%



4. It takes a good intertwined with Party Affairs (Manufacturer / Vendor / other institutions) for the perfectly Settlement Implementation

1. Implementation activities DME as Fuel Utilization in Industry, Transport and households will Supporting the Framework of Government Programme in the New Energy Corridor Achieving Utilization and Energy Efficiency to support the National Energy Security

3. DME can be used as an alternative fuel engines small-scale power generation to replace diesel fuel in the form of a mixture of diesel fuel and DME is the optimum percentage of 25% diesel and 75% DME, the total energy supply is 50% over the maximum power using diesel fuel

2. DME can be used as a household fuel in the form of a mixture of LPG and DME with a percentage of 95% and 5% LPG DME without changing the stoves components, and the percentage giving the stove efficiency of 65.6%, it is above the minimum standard stove is 50 %

20

2002 2003 2004 2005 . . .

. 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019

Literature Study of Application & DME Produce in Indonesia

Research of DME Produce from Natural Gas

Research of DME Apllication & Compatibility at Household Sector

Stu

dy

of

DM

E A

pp

licat

ion

in I

nd

on

esi

a fo

r Tr

ansp

ort

a t

ion

Se

cto

r

Earl

y O

bse

rva

tio

n o

f D

ME

as

Fuel

Research of DME Production

Research and Observation of DME Application & Compatibility as Fuel

Socialiszation of DME Application as Fuel in Indonesia, Master plan for SNI as Fuel Subject & Related

DME Upgrading Performance and Safety System as Fuel for Transportation & Industrial Sector

DME Compatibility for Filling System

DME Distribution Capability

DME Application & Compatibility for Industrial Sector

DME Application & Compatibility for Transportation Sector



Cпасибо dank u Gracias takk

pemanfaatan dimethyl ether sebagai bahan bakar dimethyl ether sebagai bahan bakar author reza...

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