Fuel Gas Treatment Packages (BPTG)

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Fuel Gas Treatment Packages (BPTG)
 

Spec. TU 3647-037-00153229-2014

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+7.4872.74.00.10

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  Fuel Gas Treatment Packages (BPTG)
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Fuel gas treatment packages (BPTG) are designed for the operation along with gas compressor/ pumping facilities or provide compressor packages with instrument, fuel, shut-off, heating or utility gas.

BPTG packages provide:

  • supply/ shut-off fuel gas;
  • heat up and maintain gas temperature and pressure within specified range;
  • treat the incoming gas to remove mechanical particles and liquids;
  • measure and record gas flow.

Scope of the BPTG may include:

  • treatment and filtering devices,
  • gas heaters and assemblies,
  • gas pressure reduction devices,
  • commercial (or process) gas meters,
  • utility gas treatment skids,
  • chromatography or dew point analyzer part,
  • auxiliary systems,
  • firefighting skid,
  • heat fluid pre-treatment compartment,
  • control and power supply compartment,
  • vent lines,
  • outdoor vent lines,
  • inter-skid piping,
  • supports and frame structures.

All assemblies and systems may be placed to single building including several compartments fabricated in our shop and prepared for shipment in turn-key condition, at this staying within the standard forwarding dimensions per GOST 9238–83. Other options available for BPTG packages are supplied as separate skids or containerized.

BPTG packages are manufactured and tested in line with the requirements of current Russian and Customs Union norms. Number of inlet and outlet connections is variable upon request; while counterflanges, gaskets, fixtures, spectacle blinds or isolating flange inserts are always included. Two (or more)-year operational spares may be included in scope upon request.

All the equipment in process compartment is suitable for hazardous area.

The scope may also include instrument gas tanks, condensate tank and other equipment.

Rooms and compartments are provided with warnings, optical signs, acoustic alarms and emergency exhaust ventilation (upon request).

Heat fluid treatment compartment is intended to provide for the gas heaters and package heating and may appear as heater skid or boiler maintaining fluid temperature and flow within the range required for gas heating needs. The compartment is protected from gas bursting from heaters by means of safety isolation valves. Boiler and (or) heat exchanger sizing is based on the power required for gas heating and package heating needs. The scope includes main and redundant circulation pumps, filter, expansion tank, 3-way control valve, instruments and block valves, along with other equipment available at Customer request.

Factor
Figure
Inlet gas pressure, MPa
0.6 … 16
Outlet gas pressure, MPa
0.001 … 7.5*
Flow, ths. nm3/hr
1 … 200**
Number of outlet connections, EA
up to 7
Maximum inlet diameter, mm
500
Maximum outlet diameter, mm
600
Fluid
natural gas, APG or other gases
Inlet gas temperature, °С
minus 60 … 45
Outlet gas temperature, °С
minus 60 … 130
Seismicity
up to 9
Climatic performance per GOST 15150-69
U1, UKhL1, KhL1, U2, T1)
(Cyrillic У1, УХЛ1, ХЛ1, У2, Т1)
Design service life, years
up to 40
Design
skid-mounted or containerized

* Available for customization for each connection upon request
** Total for all connections