complex solutions and analytical instruments …before dellivery to gazprom main pipe), 1:1500...

COMPLEX SOLUTIONS AND ANALYTICAL

INSTRUMENTS FOR OIL AND GAS INDUSTRY

ABOUT OUR COMPANY BACS IS AN ENGINEERING COMPANY AND EPC CONTRACTOR

WE DESIGN, MANUFACTURE, SUPPLY, BUILD AND SERVICE

VARIOUS KINDS OF TECHNOLOGICAL AND ANALYTICAL EQUIPMENT

FOR OIL AND GAS INDUSTRY

KEY FEATURES OF OUR COMPANY

MORE THAN 20 YEARS OF EXPERIENCE

AND 450 QUALIFIED EMPLOYEES

INDIVIDUAL APPROACH

TO EACH CUSTOMER IN-HOUSE RESEARCH &

DEVELOPMENT DEPARTMENT

12 000 M2 PRODUCTION

FACILITIES AT 4 SITES

COMPLETE PRODUCTION CYCLE

AND TURNKEY SOLUTIONS

ISO 9001:2008 QUALITY

MANGEMENT SYSTEM

STRUCTURE OF OUR COMPANY

BACS Technology, Ltd. (Samara, Russia)

STF BACS, Ltd. (Samara, Russia)

Gazavtomatika plant (Astana, Kazakhstan)

BACS Service, Ltd. (Samara, Russia)

Mashdetail plant (Ulianovsk, Russia)

2

PRODUCTION FACILITIES OF STF BACS

3

Location Samara, Russia

Year of foundation 1992

Production space 5 000 m2

Specialization Systems for gas and oil quality control measurement, Quality control units, Automated Process Control Systems, Design.

PRODUCTION FACILITIES OF MASHDETAIL PLANT

Location Ulianovsk, Russia

Year of connection to BACS group

2010


Specialization

Sets of meter runs, flanges, filters, filter separators, heat exchangers, reducers and their components, axles, spindles, rotors, enclosures, plates.

4

PRODUCTION FACILITIES OF GAZAVTOMATIKA PLANT

5

Location Astana, Kazakhstan

Year of connection to BACS group 2009


Specialization Production of automated gas distribution stations, gas measuring stations, Gas and oil metering skids

OUR PRODUCTION AND SERVICES

Laboratory

analytical systems

SCOPE OF PERFORMED WORKS

WARRANTY AND AFTER-

SALES SERVICE

DEVELOPMENT AND

CERTIFICATION OF

ANALYTICAL METHODS PROJECT

MANAGEMENT

ENGINEERING

EQUIPMENT

MANUFACTURING

AND SUPPLY

BUILDING AND

ASSEMBLING OF

OBJECTS

STARTING UP OF

EQUIPMENT

COMMISSIONING

OF OBJECTS

DEVELOPMENT, TESTING

AND CERTIFICATION OF

NEW INSTRUMENTS

Engineering of

objects Service and

maintenance

Process analytical

systems

Complex solutions for

oil and gas industry

Automated control

systems

6

GEOGRAPHY OF SUPPLY

7

More than 20 large measuring complexes,

100 small and average analytical systems and

2000 analytical instruments and equipment

have been produced and supplied during only last three years.

OUR CUSTOMERS

8

COMPLEX SOLUTIONS

9

10

Technical features

Flow rate of gas, standard

conditions

Surplus pressure

Dew point (moisture and

hydrocarbon)

Uncertainty not more than 0,8 %



GAS MEASURING STATIONS (GMS)

Modular shelters

Pipeline diameters up to

1200mm Uncertainty: from 0,7% (metering units of 1st

category); from 2,5…5% (associated natural

gas, flare gas)

Min. pressure 1 bar.

Velocity of gas from 0,03 m/s до

46 m/s

The dynamic range of flow measurement

1:120 (metering units of 1st category, DGS,

before dellivery to Gazprom main pipe),

1:1500 (flare metering units, associated gas)

According to GOST Р 8.733-2011,

STO Gazprom 5.37-2011

All production has

certificates

GAS QUALITY AND QUANTITY METERING UNIT (GQQ METERING UNIT)

11

GAS QUALITY CONTROL UNIT

Key features

We supply modular solutions that are ready-to-use. Full

automation minimizes necessity of maintenance and increase

safety. We use a known-how for our straight lines production,

modular shelters and automation system.

Technical specifications and climate zone version could be

modified according to customer’s requirements (nominal

diameter up to DN 1200, pressure up to 25 Mpa, measurement

error from 0,7%).

BASC produces automated gas distribution stations with productivity from 1 to 250 000 nm3/h.

AUTOMATED GAS DISTRIBUTION STATION (AGDS SAMARA)

Purification of gas from condensed moisture and mechanical impurities, and following

removal of cleaning products

Gas heating before pressure reduction;

Gas pressure reduction after main pipe and maintaining pressure at a required level and

necessary uncertainty;

Measuring of gas consumption;

Automatic control of operating modes of technological equipment and remote alarm

signals

Data communication

12

GAS TREATMENT UNIT

Purification unit

Prevention of hydrate formation unit

Odorization unit

Total gas consumption measurement unit and separate measurement on each output

Pressure reduction unit

OIL QUALITY AND QUANTITY MEASURING SYSTEM

Block of measuring pipelines with filters — flow measurement and measurement of quantity of oil and petrol

Oil quality measurement unit — control of oil and petrol quality parameters

Block of verification units

Purging block, proover

Operator room

13

OIL QUALITY CONTROL BLOCK

Location

Crude oil metering units

Units of acceptance of oil and petroleum products in the main oil pipelines

Oil loading station

Customers acceptance test

Linear production-dispatching station

Modular building with heating, emergency protection, ventilation and lighting

Application

Heat chamber with two-way access

AUTOMATION OF OIL AND GAS FACILITIES design and development of APCS

APCS of storage tanks

ACS of commercial and

operating measurement of

gas quantity, condensate, oil

and oil products

ACS of gas quality control units, liquefied

hydrocarbons, petroleum products and

petrochemical fractions

ACS of gas distribution stations and points ACS of oil preparation units and

booster compressor stations ACS of high-pressure gas

pipelines ACS of plum / loading of oil

products

ANALYTICAL INSRTUMENTS FOR

OIL AND GAS INDUSTRY

14

ANALYTICAL DEPARTMENT

R&D center Testing laboratory Production

Structure of Department

15

OUR R&D TEAM

EVOLUTION OF PROCESS GAS CHROMATOGRAPHY IN “BACS”

16

MICROCHOMRE In collaboration with

“SevKavElectropribor”

PGC 90.50 In collaboration with “DANI Instruments”

MAG Own development of

STF “BACS”

MAG SERIES PROCESS GAS CHROMATOGRAPHS

Key benefits Compact design with Ex d explosion-proof

enclosure Easy to use with 12” LCD touch screen and

integrated software Completely automatic operation due to built-in PC Variety of the data transmitting opportunities Low operating and maintenance cost owing to low

power and gas consumption Integrated power supply unit 220V Ability to measure up to 4 streams (8 as an option)

with built-in stream selector External devices (like pressure sensors) can be

connected via intrinsically safe circuit Comply with international standards Wide range of models and applications

17

MAG is the series of newest modern process GC developed by BACS which provide excellent performance thanks to years of experience in chromatography and usage of the advanced technologies

SPECIFICATION OF MAG GC SERIES

Technical characteristics

Detectors Thermal conductivity (TCD) or electrochemical (ECD)

Internal controller Own design with integrated software

Display and data input 12” LCD with touch screen

Stream selector Built-in, up to 3 analyzed and 1 calibration streams. Can be extended.

Thermostat mode Isothermal from 45 to 150°С

Explosion protection 1Ex d[ib]IIB+H2 Т4 Gb Ingress Protection Marking IP65

Weight, kg no more than 40

Dimensions, lengthwidthheight, mm 365310465

Chromatographic columns Capillary, micropacked, packed

Electrical characteristics

Power supply 220 V, (50±1) Hz

Power consumption up to 180 W (start-up) up to 80 W (typical)

Interfaces RS485/RS232, Ethernet, GSM/GPRS, 4-20мА, intrinsically safe connections

Ambient conditions

Temperature, °С from -10 to +50

Atmospheric pressure, kPa 84,0-106,7

Relative humidity, % up to 95 (without condensation)

18

19

N2

+O

2

CO

2

Eth

ane

Pro

pan

e

Time, min

Scope of application

Analysis of natural gas composition according to ISO 6794 with calculation of calorific values, relative and absolute density, compressibility factor and Wobbe index in accordance with ISO 6976.

Hex

anes

iso

-bu

tan

e

n-b

uta

ne

n

eo-p

enta

ne

iso

-pen

tan

e

n-p

enta

ne

Time, min

APPLICATIONS OF MAG GC: NATURAL GAS ANALYSIS

Configuration and parameters

Two analytical channels with µ-TCD;

C6+ backflush precolumn;

Total analysis time – up to 5 min;

Carrier gas (He) consumption – up to 12 ml/min (1 40 L cylinder per year).

20

APPLICATIONS OF MAG GC: METHANOL IN NATURAL GAS


Control of methanol concentration in natural gas is an additional option for NG composition analysis.

It is important to control methanol in NG in order to reduce its consumption as a hydrate inhibitor, during LNG production or at gas processing plant.


Standard configuration for NG analysis can be used;

Test gas with methanol is required;

Detection limit – 5 ppm for methanol.

Methanol

Time, min

21

APPLICATIONS OF MAG GC: ANALYSIS OF ETHANE FRACTION


Control of noncondensable gases in ethane or ethane-ethylene fraction according to ASTM D 2504.

Analysis is applicable at gas refining plants and petrochemical industry including production of polymers.


One analytical channel with µ-TCD;

Backflush of heavier hydrocarbons increases analysis speed;

Different impurities can be analyzed due to flexible GC configuration.

Ethane

Methane

Propane

i-butane n-butane

Analytical module of MAG-S Time, min

hyd

roge

n s

ulf

ide

met

hyl

mer

cap

tan

eth

ylm

erca

pta

n

i-p

rop

yl m

erca

pta

n

te

rt-b

uty

l mer

cap

tan

pro

pyl

mer

cap

tan

sec-

bu

tyl m

erca

pta

n

iso

-bu

tyl m

erca

pta

n

bu

tyl m

erca

pta

n

22

APPLICATIONS OF MAG GC: ANALYSIS OF SULFUR COMPOUNDS


Determination of sulfur-containing substances in natural gas including H2S and mercaptans and following calculation of total and sour sulfur according to ASTM D 7493, ISO 19739.


Analytical module with capillary column and high-sensitive electrochemical detector (MAG-S model);

Compressed air as a carrier gas;

No auxiliary gases required;

Detection level – from 0,01 ppm;

Analysis time – up to 15 min.

23

APPLICATIONS OF MAG GC: ANALYSIS OF LIQUEFIED HYDROCARBONS

acid

s

no

nan

e

dec

ane

Injector-vaporizer


Quality control of C6-C10 hydrocarbons according to ASTM D 2597 at complex gas treatment facilities and gas processing plant, and also in commercial liquid hydrocarbons measurement units.


One or two analytical channels with µ-TCD depending on component list;

Special pneumatic-actuated injector-vaporizer is used for direct injection of vaporized sample at the operating pressure and temperature of liquid;

Max. sample pressure: 70 bar;

Max. injector temperature: 185°С;

24

APPLICATIONS OF MAG GC: ANALYSIS OF VARIOUS LIQUID SAMPLES

iso

bu

tan

e

n-b

uta

ne

Bu

ten

e-1

Met

hyl

pro

pen

e

Tran

s-2

-bu

ten

e

Cis

-2-b

ute

ne

Sampling valve


Quality control of light hydrocarbons, trade and technological NGL, pentane-hexane fraction, control of isomerization, quality control of incoming raw materials and final products at plants producing MTBE and MTAE.


One or two analytical channels with µ-TCD depending on components list;

External heated sampling valve for liquid products with low sampling volume;

Max. sample pressure: 70 bar;

Max. valve temperature: 175°С;

25

ANALYZATOR™ SOFTWARE

Analyzator™ software is developed by BACS for handling and controlling of laboratory and process GSs

Key features

System control and automatic calibration;

Data acquisition and custom reports generating;

Library of physical and chemical parameters of measuring compound;

Touch-screen version for operating directly from instrument’s screen;

Flexible – can be easily configured according to customer’s needs;

Multi-language interface, easy to add new languages.

Export data to common formats;

Safety multi-level user interface;

Warning and alarm system.

26

MAG GC AND COMPETITORS COMPARISON

Manufacturer/ characteristics

STF BACS (Russia)

DANI – BACS (Russia-Italy)

Siemens (Germay)

ABB (USA)

Elster (Netherlands)

Emerson

(USA)

Model MAG PGC 90.50 MicroSAM NGC8200 EnCal 3000 Danalyzer 700

Weight 35 kg 50 kg 15 kg 13 kg 32 kg 80 kg

Size (HхWхD), mm 450х360х310 1355х385х470 360х220 (ØхH) 406х230(ØхH) 370х370 (ØхH) 914 x 462 x 483

Explosion protection 1Ex[ib]dllB+H2T4 1ExdllCT4 ExdllСT4 EExdepxllB+H2

T3/T4/T6 ExdllBT4 1Ex d IIB+H2T4

Power supply and consumption

180 W / 80 W 220 V

325 W / 120 W 220 V

60 W / 18 W 24 V

45 W / 7 W 16 V

170 W / 120 W 24 V

80 Вт/33 W

24 V

Operating temperature -10 … +50 оС +5 … +40 оС - 20 … +50 оС - 18 … +55 оС -20 … +55 оС -18 … 55 оС

Start-up time 1 hour 2 hours 30 min 1 hour 2 hours 1 hour

Number of analyzed streams

4 1 1 4 4 4

Carrier gas consumption 10 ml/min 20 ml/min 40 ml/min 12 ml/min 10 ml/min 18 ml/min

Detection limit* 4 ppm 4 ppm 5 ppm 5 ppm 4 ppm 4 ppm

Time of analysis 3 min 22 min 3 min 5 min 5 min 5 min

Software type Internal Internal External External External Internal

Analyzed compounds Hydrocarbons up to С9, CO2, N2+O2

Hydrocarbons up to С6, CO2, N2 & O2

separately

Hydrocarbons up to С9, CO2, N2+O2

Hydrocarbons up to С9, CO2, N2 + O2

Hydrocarbons up to С9, CO2, N2+O2

Hydrocarbons up to С9+, H2S, CO2,

O2

Built-in power supply 220V yes yes no no no no

Process gas chromatographs for natural gas analysis specifications comparison chart

* according to ISO 6974 requirements (S/N ratio = 10)

TESTING AND CERTIFICATION OF MAG GC

MAG series GC’s have all necessary certificates for Russian and CIS market, including

Explosion-proof certificate;

Software certification;

Pattern approval certificate.

Elements of construction of the GC are protected by patents.

MAG GC has passed validation tests in accordance with requirements of ISO 10723, ISO 6974 and GOST 31371 standards in VSL Dutch Metrology Institute, Netherlands in 2012.

Efficiency (peak separation/resolution), repeatability, reproducibility, linearity, and accuracy of GC were tested using 7 test gas mixtures with wide range of composition.

27

MAG GC successfully passed extended industrial tests and has been supplied to gas metering facilities of Gazprom and other companies in Russia and CIS countries.

OXYGEN ANALYSIS IN NATURAL GAS

According to new requirements of developing European standard EN 16726:2015 “Gas

infrastructure — Quality of gas - Group H” at network entry points and interconnection

points the mole fraction of oxygen shall be no more than 0,001 % (or 10 ppm),

expressed as a moving 24 hour average.

02

Gas chromatography allows to analyze only a mixture of 0₂, N₂ and Ar or 0₂ and Ar in case of using of MolSieve column. Detection limit for oxygen in this case is 10 ppm at best.

Relevance of oxygen analysis

28

ANOX - PROCESS OXYGEN ANALYZER

Features

Electrochemical sensor with high sensitivity (from 1 ppm);

Wide detection range (up to 100%);

Fast response;

Completely automatic operation and calibration;

Up to 2 analyzed streams;

Simple design and easy installation;

Integrated software and power supply unit.

AnOx – modern process analyzer based on advanced electrochemical detector to measure low-ppm level of oxygen with outstanding accuracy

29

Applications

Natural gas analysis

Refinery gas analysis

Petrochemical processes

O2 measuring in industrial gases

SPECIFICATION OF ANOX ANALYZER


Principle of operation Electrochemical

Explosion protection 1 Еx d IIC T4 Gb

Number of analyzed streams

Up to 2

Analysis cycle Continuous

Calibration Automatic by test gas mixture

Software Built-in and external

Data storage 35 days in nonvolatile memory

Interfaces RS232/RS485, Ethernet, 4-20 mA, GSM / GPRS

Power supply 220 V, 50 Hz up to 90 W (start-up) up to 30 W (typical)

Dimensions, weight 425х435х275 mm, 37 kg

Metrological characteristics

Detection range Absolute uncertainty, ppm

0 - 200 ppm ± (1,5 + 0,05∙Сin)

0 - 2 000 ppm ± (5 + 0,08∙Сin)

0 - 10 000 ppm ± (100 + 0,06∙Сin)

0 - 100% ± (0,5 + 0,03∙Сin)

Ambient conditions

Temperature, °С from -40 to +50


Relative humidity, % up to 95 (without

condensation)

30

ANOX ANALYZER AND COMPETITORS COMPARISON

31

Manufacturer/ characteristics

STF BACS, Russia GE Sensing EMEA (Panametrics),

USA Teledyne Analytical Instruments, USA

Model AnOx O2X1 Transmitter Model 3020Т Principle of operation Electrochemical Electrochemical Electrochemical

Design, No of channels Stationary, 2-channel Stationary, 1-channel Stationary, 1 or 2-channel

Explosion protection 1ExdIIСT4Gb II 1 G EEx ia IIC T4 Class I, Division 1, Groups B, C, D Ingress protection IP66 NEMA Type 4X NEMA 4/7 Detection range 0-10.000 ppm … 0-100% 0-10 ...0-10.000 ppm 0-10 ...0-10.000 ppm

Allowed uncertainty 0-10 ppm ± (1,5 + 0,05∙Сin) 0-200 ppm ± (5 + 0,08∙Сin) 0-1000 ppm ± (100 + 0,06∙Сin)

0 – 10000 ppm ± 6 % 0-10000 ppm ± 5%

Analysis cycle Continuous, result is average of 1 minute measurement

Continuous From 5 sec.

Calibration Manual or automatic by test gas mixture

Manual by test gas mixture Manual or automatic

Software Built-in and external no Built-in and external

Data storage 35 days in nonvolatile memory no no

Data display On external PC or built-in LCD external 4-20 mA readout On PC, built-in LCD or readout device

Power supply (220+22-33) V, (50 ± 1) Hz 24 to 28 VDC 50 mA 115 / 230 VAC, 50-60 Hz

Interfaces RS232/RS 485, Ethernet, Analog 4-20 мА RS232, analog 4-20 мА

Operating temperature from -40 to +50°С from 0 to +45°С From 0°C to 50°C

Dimensions, weight 425х435х275 mm, 37 kg Diameter 57 mm, length 184 mm 651х387х279 mm, 38 kg

Process oxygen analyzers specifications comparison chart

PORTABLE OXYGEN ANALYZER FOR NATURAL GAS

Applications

Fast field control of oxygen level in natural gas, including monitoring of oxygen level in pipeline during starting-up and after maintenance.

Mobile oxygen analysis in gas and oil refinery, petrochemical, chemical, food and other industries.

Features

Wide operation temperature range (from -40°С); Can be used in explosive area due to intrinsically safe Ex ib protection; Long time of autonomous work on built-in battery even in cold conditions; Can be charged either from 220 V or from car 12 V power supply; Neither auxiliary gases nor external sample preparation required; Compact size and light weight; Easy to handle and service.

32

Portable oxygen analyzer provides performance and reliability of stationary AnOx in compact casing.

SPECIFICATION OF PORTABLE OXYGEN ANALYZER


Detection range of О2 Maximum allowed absolute uncertainty, ppm

0-500 ppm ± (1,5 + 0,05∙Сin)

0 - 2000 ppm ± (5 + 0,08∙Сin)

0 - 10000 ppm ± (100 + 0,06∙Сin)

0 - 100 % ± (0,5 + 0,03∙Сin) %


Calibration Manual by test gas mixture or oxygen generator

Analysis cycle Continuous

Sample gas pressure, bar 1 ±0,5

Sample gas consumption, ml/min 200 - 1500

Power supply 12 V DC


Time of autonomous work at -40°С, hours no less than 6

Explosion protection 1 Ex ib mb IIC T6 Gb

Ingress protection IP65

Dimensions, LWH, mm 256175150

Weight, kg no more than 4,5

Life time, years no less than 10

33

ANOD - PROCESS ODORANT ANALYZER

AnOd measures the total concentration of mercaptans in gas separated from hydrogen sulfide.

Another sulfur-containing odorant, such as THT, could also be analyzed.

Features

Fast analysis time; No auxiliary gas is needed; Completely automatic operation;

No interferences with other components of natural gas;

Automatic calibration with internal permeation tube;

Simple design and easy installation.

No heated cabinet required.

H2S ∑RSH

34

AnOd - simple and reliable solution for odorant level measuring in gases.

Process control of odorization allows to keep required intensity of gas smell and significantly improves safety of natural gas consumption.

SPECIFICATION OF ANOD ANALYZER


Principle of operation Electrochemical

Detection range, mg/m3 0-100 for mercaptans

Display range, mg/m3 0-50 for mercaptan sulfur

Maximum relative uncertainty, %

For range 0-10 mg/m3 ± 25 (± 20*) of full scale

For range 10-100 mg/m3 ± 25 (± 20*) relative

Analysis cycle from 5 min.

Ambient conditions

Temperature, °С from +5 (-40**) to +50


Relative humidity, % up to 95

(without condensation)


Sample gas pressure, MPa 0,2 – 1,2

Calibration Automatic by built-in permeation tube

Power supply 220 V, 50 Hz


Start-up time, min up to 60

Interfaces RS485/RS232, Ethernet, 4-20 mA, GSM / GPRS

Explosion protection 1Ex d IIС T4 Gb

Ingress protection IP 66

Dimensions, LWH, mm 435275425


Life time, years no less than 10

* Depending on validation means.

** Optional. Heated gas inlet required.

35

TESTING AND CERTIFICATION OF GAS ANALYZERS

All analyzers successfully passed various industrial tests and have been supplied to different facilities of Gazprom and other companies in Russia and CIS countries.

36

Gas analyzers AnOd, AnOx and portable oxygen analyzer have all necessary certificates for the Russian and CIS market, including


Pattern approval certificate.

COMPLEX FOR PROCESS ANALYSIS OF H2S AND MERCAPTANS IN OIL


Analyzed components

H2S, methylmercaptan, ethylmercaptan

Measurement range

H2S: 0,5 … 300 ppm CH3SH, C2H5SH: 2 … 300 ppm

Repeatability 3% up to 6% (at low concentrations)

Analysis time up to 10 minutes

Detector Electrochemical (ECD)

Column Capillary

Explosion proof EExdllCT4

Interfaces RS 485, RS 232, Modbus RTU/TCP

Features

Continuous automatic operation;

Reliability and long lifetime;

No moving parts in headspace sampler;

MAG-S with electrochemical detector and air as a carrier gas;

Patented headspace sampling unit with no competitors on the market.

Headspace sampling unit

37

Complex is designed for continuous measurement of H2S and light mercaptans in crude oil and oil products based on headspace sampling.

Complex consists of process GC MAG-S and sophisticated headspace sampling system.

COMPLEX FOR PROCESS ANALYSIS OF H2S AND MERCAPTANS IN OIL

38

Complex has all necessary certificates and documentation for the Russian and CIS market, including


Validated measurement method;

Pattern approval certificate on MAG-S;

Construction of headspace sampling unit is protected by patent.

Complexes successfully passed industrial testing and have been used by different Russian oil companies.

PORTABLE GC FOR H2S AND MERCAPTANS ANALYSIS S-CHROME

Applications

Analysis of H2S and mercaptans in

Natural gas (NG) and associated petroleum gas (APG);

Liquefied gases (NGL);

Oil and oil products.

Chromatogram of sulfur compounds in natural gas

39

Portable GC S-Chrome – compact instrument for sulfur-containing compounds analysis in various media for stationary and mobile laboratories


Analyzed components H2S, mercaptans

Measurement range from 0,2 to 600 ppm

Repeatability 3% up to 6% (at low concentrations)

Analysis time 6 min (up to ethylmercaptan)

Detector Electrochemical (ECD)

Column Capillary

Interfaces RS 485/232, Ethernet, 4-20 мА

Power supply 12 (24), 220 V, 50 Hz,

Power consumption 13 W

Dimensions, mm 355х280х155


PORTABLE GC FOR H2S AND MERCAPTANS ANALYSIS S-CHROME

GC was successfully tested in laboratories of Russian oil companies and metrological institutes

Features

Direct injection of oil ensures representative sampling;

High-sensitive electrochemical detector;

Wide detection range and good linearity;

Air as a carrier gas, compressor could be used for mobility;

Fast analysis;

Compact size and low power consumption.

40

CHROMATOGRAPHIC COMPLEX “HELIUM-MICRO”

Features

No pure gases required;

Detection limit: from 0,05 ppm;

Fast analysis cycle: from 10 minutes;

Own software for chromatographic data acquisition and cryoconcentrator control;

Long lifetime and stability of equipment.

Application

Quality control of pure helium up to 6.0 grade and liquid helium. Analysis of trace concentrations of Ne, CH4, O2, Ar, N2, CO, CO2 and H2.

Cryoconcentrator ASC-1

41

High sensitivity is achieved by sample enrichment during cryoconcentration and cryofocussing at the temperature of liquid nitrogen (–196оС) followed by separation and detection of individual impurities with laboratory gas chromatograph.


Component Detection

range, ppm RSD (n=4), %

Allowed divergence (n=3), %

Relative expanded uncertainty, %

Ne 5 – 110 1,0 5 20

H2

0,10 – 1,0 1,0 – 50

1,0

10 4

20

O2+Ar 0,10 – 1,0 1,0 – 50

1,0

10 4

20

N2

0,10 – 1,0 1,0 – 50

1,0

10 4

20

CH4

0,20 – 1,0 1,0 – 50

1,0

10 4

20

CO 0,10 – 1,0 1,0 – 50

1,0

10 4

20

CO2

0,10 – 1,0 1,0 – 50

1,0

10 4

20


Complex configuration

Laboratory gas chromatograph with thermal conductivity, thermochemical or pulsed helium detectors;

Automatic cryoconcentration system ASC-1;

PC.

42


Chromatogram of helium 4.5 grade (99.995%)

43


Pattern approval certificate;

Construction is protected by patent.

Complex has:

Complex was successfully tested at the Helium plant in Orenburg, Russia and now is being supplied to the customers.

PROCESS ANALYZER OF H2S AND CO2 IN AMINE ABSORBENTS

Application

On-line control of regeneration of amine absorbents used for gas sweetening

Features

Withdrawal of samples of ethanolamine directly from process with special sample preparation system;

Extraction of analyzed components from sample using headspace sampling unit;

Calibration by test gas mixture;

Allows to optimize the amine acid gas removal process.

+

Process GC with sample preparation system

44

Process analysis of H2S and CO2 in ethanolamine before and after regeneration with headspace sampling and gas chromatography.


Analyzed components H2S, С02

Measurement range H2S 0,02-10,0 g/l С02 0,02-10,0 g/l

Detector TCD

Analysis time up to 15 min

Detection limit 0,002 g/l

Carrier gas Helium 4.5 grade (99,995%)

Calibration with test gas mixture

Explosion proof EExdllCT4 Chromatogram of ethanolamine

PROCESS ANALYZER OF H2S AND CO2 IN AMINE ABSORBENTS

45


Pattern approval certificate;

Construction is protected by patent.

Complex has:

Complex successfully passed industrial tests and has been used at the Gas processing plant in Orenburg, Russia.

MECHANICAL PARTICLES INDICATOR

Application Technological monitoring of mechanical particles concentration and process control of condition of filter elements for natural gas.


Principle of operation Triboelectric

Detection limit 0,1 mg/m3

Particle size 0,3 µm

Sample gas pressure, MPa up to 25

Sample gas velocity, m/s up to 25

Sample gas temperature, °С up to 140° Ambient temperature, °С from -60 to +60

Explosion protection 1Ex mb llC T6 Gb

Ingress protection IP65

Power supply 220 V, 50 Hz, 3 W

Interfaces 2 solid-state relays (170 mA / 200 mA)


46

Features

Easy to install directly on pipeline; Reliability, doesn’t require regular service; Suitable for measuring of any kind of mechanical particles.

Process HCDP and WDP Raman analyzer

Features

Compact size and small weight; Low TCO. There is no need in any auxiliary gases or special sample preparation

system; Direct determination of chemical nature of condensate by means of Raman

Spectroscopy method. Analyzer correctly distinguishes Dew Point types: pure water, water+methanol, hydrocarbon (including separate components);

Wide measurement range. Due to special design of the measuring cell, it is possible to detect Dew Point at temperature -50 °C and lower;

Simple in operation; Ex-proof. The analyzer is designed to be used in explosive area.

PROSPECTIVE DEVELOPMENTS

Application

Fully automatic measurement of hydrocarbon and water dew point in all kinds of gases including natural gas.

The analyzer can also be used in custody metering and quality assurance in gas distribution and metering stations

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SPECIFICATION OF ANOD ANALYZER


Measurement principle Condensation method with Raman Spectroscopy

Measurement range -50 … +30 °C

Measurement cycle duration 10-20 min

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Input pressure, bar Up to 120

Flow rate, ml/min 50-200

Power supply 110 V AC, 220 V AC or 24 V DC

Power consumption, W Up to 100 at heating stage and not more than 50 during other stages of operation

Explosion protection 1Ex d IIС Т4 Gb

Size, LxWxH, mm 405 x 230 x 338


Process HCDP and WDP Raman analyzer Specification

Process analyzer of water vapor content and WDP


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The analyzer is designed to measure water vapor content and water dew point in gases including natural gas.

Measuring principle – sorption.

Features

Simple and reliable;

High sensitivity (lower detection limit is -80 °С);

Low sample gas flow rate;

No need in any auxiliary gases;

Fully automated measurement;

Measurement cycle is not more than 30 sec;

No moving parts contacting with the sample gas.

Technical specifications

Measured parameters Water content, WDP

WDP range -70 … +20 °С

Absolute error ±2 °С within range -70 … -60 °C ±1 °C within range -60 … +20 °C

Analysis duration 30 sec

Ambient temperature -10 … +40 °С

Input pressure Up to 120 bar

Sample flow rate Less than 0,1 nl/min

Interfaces RS 232/485 , Ethernet

Explosion protection 1Ехd II B + H2 Т4

Power supply 220 V, ~ 50 Hz, 20 W

Size, LWH, mm 275 х 362 х 197,5

Weight, kg Less than 25

Life time, years More than 10

Time between calibrations 1 year


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Manufacturer/ Specifications

Vympel, Russia Michell, UK STF BACS, Russia STF BACS, Russia

Name KONG-Prima-10 Condumax II Raman analyzer WDP analyzer HCDP (range, accuracy), °С

-30 … +30 (± 1) -30 … +10 (± 1)

-34…+30 (± 0,5) -50 …+30 (± 0,5) -

WDP (range, accuracy), °С

-30 … +30 (± 0,25) -50 … +10 (± 1)

-100… +20 (up to ± 2) -50…+30 (± 0,5) -60…+30 (± 1) -70…-60 (± 2)

Working pressure, bar 160 or 250 100 for HCDP module, 206 for WDP module

120 120

Flow rate, nl/min 1-2 15 (within range -50 … +10)

1-5 0,1 0,1

Analysis duration, min 5-30 30 12-20 0,5

Meas. principle HCDP Cooled mirror Dark spot (corrugated cooled mirror)

Condensation method with Raman Spectroscopy

-

Meas. principle WDP Cooled mirror

WDP is calculated from water content which is measured by impedance sorption method

Condensation method with Raman Spectroscopy

WDP is calculated from water content which is measured by impedance sorption method

Ambient temperature, °С -40…+40 -20 … +50 - 10….+40 - 10….+40

Size (HхWхD), weight 580х410х185 mm, 17 kg 335х310х245 mm, 25 kg 275х362х197 mm, 20 kg 275х362х197 mm, 20 kg

Advantages / Problems

- The nature of Dew Point is not determined directly that gives a lot of mistakes because the analyzer just does not know what has condensed.

- The technical capacity of the method is limited, so it has a big error.

+ The nature of Dew Point is determined more correctly than in classic method

- A fine sample filtration is needed (2 um unlike ordinary 7 um). Very sensitive to impurities.

- WDP is calculated which gives a big error.

+ Insensitive to impurities on the cooled surface.

+ Highly reliable.

+ Direct determination of the chemical nature of the condensate.

+ One module determines all kinds of Dew Point.

+ No influence of the cross-condensation.

+ Highly reliable and simple in operation.

+ Selective determination of water vapor content.

+ Competitive price in comparison to analogues.

- WDP is calculated which gives some error.

Process dew point analyzers specifications comparison chart

Process Mercury Analyzer for gas


Principle of operation Atomic adsorption

Analyzed component Elemental Hg

Measurement range, µg/m3 0 – 2 000

Detection limit, ng/m3 2,5

Sample gas consumption, l/min 7 - 10

Explosion protection 1 Ex d IIB + H2 T4 Gb

Interfaces 4 - 20 мА, RS 485/232,

Ethernet

Power supply 220 - 240 V, 50 Hz; 120 W

Features

No complex sample preparation required;

High sensitivity;

Wide measurement range;

Completely automatic operation;

No auxiliary gas are needed;

Fast analysis time;


Application

Process control of mercury concentration in gas:

In gas processing industry and petrochemistry;

Waste treatment;

During LNG production.

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Hg is a catalytic poison Hg can cause damage of equipment due to amalgam formation especially at low temperatures

Total sulfur analyzer for oil and oil products

Features Fast and accurate analysis; Easy maintenance; High reliability – no moving parts.


Principle of operation – X-ray spectroscopy.


Measurement range, mass fraction from 0,0005 to 6%

Relative error ± 2% in range 0,1-6 %

Analysis time 100 с

Sample temperature, °С up to 200

Sample pressure, bar up to 60

Ambient temperature, °С from -20 to +50

Meets requirements of

EN ISO 20847:2004

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complex solutions and analytical instruments …before dellivery to gazprom main pipe), 1:1500...

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