Aspro Variable CompressorAspro Variable Compressor

Aspro developed this compression system of advanced technology, to cover the needs in areas where there is still no gas pipelines Its versatility allows them to receive gasin areas where there is still no gas pipelines. Its versatility allows them to receive gas coming from gas transport units or directly from the gas pipeline to supply a refueling CNG station in normal conditions.

Joining the functions of a booster compressor with those of a standard gas compressorfor in line work, concentrating everything in only one compression system.

Innovation and technology up to every customer for a better service

FunctioningFunctioning

Operating from a gas transport unit.

This new technology makes possible the gas supply to the compressor, with pressures that range between 250 and 7 bar, optimizing the consumption of energy and reducing operative costs.

Wh k i ti th d t it lf t ti llWhen pressure makes a variation, the compressor adapts itself automatically.

FunctioningFunctioning

Operating with gas pipelines net.

Also, with an easy set up and without need to install a new compressor, it is possible to use the same system as a standard compressor, taking the gas from gas pipelines.

AdvantagesAdvantages

Two functions in the same system: Standard compressor and Booster.

It can be supplied from a gas transport unit or directly from a gas pipeline supporting the same performance.

Easy installation since it is made under the same conditions as a standard compressor and only one timestandard compressor and only one time.

High performance operating with a gas transport unit.

Entry of variable gas pressure in automatic form from 250 up to 7 bar.

Simple set up for the exchange of the gas origin: gas unit transport or gas pipeline net.

Reuse of caloric energy of the same compressor in the process ofReuse of caloric energy of the same compressor in the process of pressure reduction.

Saving of energy consumption due to the dedicated priority panel.

Main characteristics

Type

Number of stages 2 23 343 3

SCA 50-2 M BD SCA 50-3 BD 70-2 BD 70-3 BD 75-2 BD 115-3 BD 115-5-14 BD

Horizontal reciprocating

Number of stages

Max. suction pressure

Min. suction pressure

Max. suction pressure

2

250 bar

25 bar

50 bar

2

250 bar

25 bar

60 bar

3

250 bar

7 bar

19 bar

FROM GAS TRANSPORT UNIT

FROM

3

250 bar

14 bar

14 bar

4

250 bar

25 bar

60 bar

3

250 bar

14 bar

19 bar

3

250 bar

14 bar

19 barp

Min. suction pressure

Discharge pressure

Stroke

50 ba

25 bar

250 bar

50 mm

25 bar

250 bar

70 mm

7 bar

250 bar

50 mm

FROM GAS PIPELINE

7 bar

250 bar

115 mm

60 ba

25 bar

250 bar

75 mm

12 bar

250 bar

70 mm

12 bar

250 bar

115 mm

Main motor power

Air-cooler power

Voltage-Frequency

37 kW (50 HP)

2,2 kW 2,3 kW

45 kW (60 HP)

2,2 kW

75/160 kW (100/220 HP)

11 kW

75 (100 HP)

5,5 kW

75/90 kW (100/125 HP)

3 kW

110/160 kW (125/220 HP)

5,5/ 7,5 kW

220/380 / 480 vca - 50 / 60 hz

Speed (RPM)

Average Flow (Nm3)

Weight

1500/1800

250

3.500 Kg

1500/1800

650

1.950 Kg

1500/1800

200

6.000 Kg

1000

1300

12.000 Kg

1500/1800

1800

3.800 Kg

1500/1800

600

1.950 Kg

1000

900

12.000 Kg

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Qmax= 4000 Nm3/h4220 Sm3/h

435 580 725 870 1015 1160 1305 1450 1595 1740 1885 2030 2175 2320 2465 2610 2755 2900

Inlet Pressure 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200Power (Kw) 65 67 69 71 71 71 71 71 71 71 71 63 60 58 56 54 52 50Flow (Nm3/h) 621 822 971 1162 1162 1162 1162 1162 1162 1162 1162 2826 3027 3227 3428 3628 3828 4000Specific power 0,105 0,082 0,071 0,061 0,061 0,061 0,061 0,061 0,061 0,061 0,061 0,022 0,020 0,018 0,016 0,015 0,014 0,013

* CNG COMPRESSOR IODM 75 BD* CNG TRAILER APROX. 20000 LITRES* TWO CNG DISPENSERS 20 Nm3/Minute

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Lineal

* PRIORITY PANNEL WITH STATIONARY STORAGE: 2 lines, medium and high pressure from stationary storage, low line from unit trailer.

-

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Filo max extMax Ext Edge

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- DibujóDesignedRevisóChecked

FechaDate

05/10/2010

Conjunto:Part:

TUTULO/ TITLE:

PERFORMANCE OF IODM 75 BD SYSTEM

04/01/2011

04/01/2011AprobóAprobed

EscalaScale

REQUIRED INVOLVED COMPONENTS OF SYSTEM

-

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N° CODIGO:CODE Nr:

33303-S

Toler. GralesGen. Tolerances

INLET PRESSURE (Barg)[PSI]

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Reemplaza a: -Replace to: -NIVEL/LEVEL

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Optionals

Acoustic enclosure with FLP lighting

Gas detector

Crankcase oil level sensor

Vent pipe with flame arrester.

Pre‐lubricator

Spark proof coupling guard

High ‐ temperature pipes protection

Lube oil heater.

Temperature switch.

Containers automatic drain.g p p p p

Fire fighting system.

Flame detector.

G fl t

Inlet filter (single or duplex).

On board control panel.

Monitoring systemGas flow meter

Priority panel

Pressure regulating valve with optional low pressure by pass

Monitoring system

Inter‐stage pressure transducers.

Inter‐stage temperature transducer.

Variable compressors in the worldVariable compressors in the world

COLOMBIA

P t ilPetromilIs a wholesale distributing company of petroleum-derived products. They carried out an important project for CNG stations that do not have access to the gas pipeline.that do not have access to the gas pipeline.

COMPRESSORS4 (IODM 70-3-19/IODM 115-3-19)

DAILY SALES

IODM 70-3-19 BD

6.000 m³IODM 115-3-19 BD

Variable compressors in the worldVariable compressors in the world

India

IGLIGLIt is one of India´s leading natural gas distribution companies and has a CNG refueling stations network along New Delhi city.Delhi city.

COMPRESSORS114 (IODM 70-3-19 BD)

IODM 70-3-19 BD

Variable compressors in the worldVariable compressors in the world

Thailand

PTTPTT Is a Thai state-owned set-listed oil and gas company. It is one of the local largest corporations and has a wide refuling stations network in the country.stations network in the country. They use variable compressors for stations that were supplied by gas transport units.

COMPRESSORS18 (IODM 115-3-19 BD / 115-5-14 BD)18 (IODM 115-3-19 BD / 115-5-14 BD)

IODM 115-3-19 BD

IODM 115-5-14 BD

Asp o Va iable Comp esso sAspro Variable CompressorsAdaptability and efficiency in the same system.

Aspro, the future of CNG today.