13-1-2015Gas Transport

Gas Transport: Let It Flow!

13-1-2015Gas Transport

• .

13-1-2015Gas Transport

.Natural gas pressure. From 8 to 1.1 bar.

Condensate and freezing. Filter, gas meter,

reducing valve and heating.

• .

13-1-2015Gas Transport

.Natural gas pressure. From 8 to 1.1 bar.

Condensate and freezing. Filter, gas meter,

reducing valve and heating.

Gas Transport

• A high pressure transport network of approximately 12,000 kilometres

transports natural gas under 80 bars (high pressure) through the

Netherlands.

• For practical and safety reasons, it is impossible to deliver gas under such

high pressure to its end users.

• The pressure of gas entering homes is slightly higher than the atmospheric

pressure.

13-1-2015Gas Transport

Natural gas pressure. From 8 to 1.1 bar.

Condensate and freezing. Filter, gas meter,

reducing valve and heating.

Gas Transport• This is why there are many pressure reducing stations in the Netherlands

that bring the pressure of the gas down from 8 bar to 1.1 bar.

• When reducing gas pressure, the temperature of gas also reduces. In

order to avoid condensation and freezing issues, it is crucial that natural

gas is preheated before its pressure is reduced.

• Solid particles that have mixed with the gas during transportation must also

be filtered out. In order to protect the expensive pressure reducing station.

13-1-2015Gas Transport

Natural gas pressure. From 8 to 1.1 bar.

Condensate and freezing. Filter, gas meter,

reducing valve and heating.

Gas Transport Case

13-1-2015Gas Transport

.Natural gas pressure. From 8 to 1.1 bar.

Condensate and freezing. Filter, gas meter,

reducing valve and heating.

Challenge / question

• Every pressure reducing station requires

a heat source to preheat the gas.

• This is often a central-heating type boiler

or heating using electricity, oil or steam.

• A shell and tube heat exchanger will

then transfer the heat to the gas.

• As the gas is under high pressure and

flammable, strict safety standards apply.

• Pressure reducing stations must

therefore be able to operate

independently, requiring a complex

measure, monitor and control circuit.

What are we able to contribute to the

pressure reducing stations?

Gas Transport Case

13-1-2015Gas Transport

.Natural gas pressure. From 8 to 1.1 bar.

Condensate and freezing. Filter, gas meter,

reducing valve and heating.

Challenge / question

• Every pressure reducing station requires

a heat source to preheat the gas.

• This is often a central-heating type boiler

or heating using electricity, oil or steam.

• A shell and tube heat exchanger will

then transfer the heat to the gas.

• As the gas is under high pressure and

flammable, strict safety standards apply.

• Pressure reducing stations must

therefore be able to operate

independently, requiring a complex

measure, monitor and control circuit.

What are we able to contribute to the

pressure reducing stations?

Gas Transport

• Gas Transport is related to the following products:

• Subsea Cooler: http://www.bronswerk.com/en/Subsea-Cooler/PT82/

• Separator: http://www.bronswerk.com/en/Separator/PT78/

• Heat Exchanger: http://www.bronswerk.com/en/Heat-Exchanger/PT58/

• Compressor: http://www.bronswerk.com/en/Compressor/PT34/

• Compact Header: http://www.bronswerk.com/en/Compact-Header/PT96/

• Air Cooled Heat Exchanger: http://www.bronswerk.com/en/Air-Cooled-Heat-

Exchanger/PT38/

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Gas Transport

• Interested? Can we help you with your business?

• Read more about heat exchange solutions for different markets:

• Power: http://www.bronswerk.com/en/Power/MT40/

• Gas: http://www.bronswerk.com/en/Gas/MT14/

• Oil: http://www.bronswerk.com/en/Oil/MT4/

• Chemical: http://www.bronswerk.com/en/Chemical/MT24/

• Air Handling: http://www.bronswerk.com/en/Air-handling/MT30/

13-1-2015Gas Transport

Gas Transport

• Can we improve your energy ROI?

• Ask our colleague nl.linkedin.com/pub/bram-marcus/11/24b/34b or contact our

company.

13-1-2015Gas Transport

Gas Transport

13-1-2015Gas Transport

• Like to know more about our company?

• Have a chat with Bronswerk people via our website or

• Visit our website: http://www.bronswerk.com/en/

• Meet us on LinkedIn.

• https://www.linkedin.com/company/bronswerk-heat-

transfer/products?trk=top_nav_products

13-1-2015Gas Transport

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Gas Transport

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13-1-2015Gas Transport