of the world. Nevertheless, methane is a very potentgreenhouse gasthat possesses about 25 times the heat-trappingcapacityofcarbon dioxide. Despite the long-standing reputation of natural gas as a relatively clean energy source, methane releases from storage facilities and pipelines and during transport...
DVGW G 477-1983; Fabrication, Quality Assurance and Testing of Rigid PVC and Hdpe for Gas Pipelines and Specifications for Pipe Joints and Pipe Components DVGW G 478-1998; Rehabilitation of Gas Pipelines with Textile Fiber Liner – Requirements, Quality Control and Testing DVGW G 479-2006; Plann...
Naturalgas streamfrom production wells is saturated with water vapor, which may condense in pipelines, resulting in erosion and corrosion. When accumulated in the pipelines, it might form liquid plug, reducing the pipeline flow capacity. To avoid these potential problems, the gas stream needs to ...
A detailed look at gas pipe system analyzing gas piping, how to install a gas line and the common problems that are associated with gas line systems.
It is the point where the temperature difference between the heat transfer exhaust gas and the receiving water must be the lowest. This difference is referred to as a pinch point. The smaller it is, the higher the efficiency of the gas-steam cycle efficiency is, but it is achieved thanks ...
must be distilled to remove the lighter fractions and then be treated to removehydrogen sulfide,carbon dioxide, andwater. The finished product is transported bypipelineand by specially built seagoing tankers. Transportation by truck, rail, and barge has also developed, particularly in theUnited ...
T-piece for pipelines transporting gas or water has central reinforcement located in area defined by three pipe unions and its cross-section corresponds to profile rod from which T-piece is made up ofThe T-piece (10) has a central reinforcement located exclusively in the area defined by the ...
Fourpipelinestransport petroleum from Algeria’s oil fields to Mediterranean ports for export overseas by ship. Three submarine pipelines transport natural gas across the Mediterranean to Europe. The Trans-Mediterranean natural gas pipeline fromTunisiato Sicily and on to Naples,Italy, was completed in ...
NUON is the only one supplying water and water services, and has withdrawn from cable television/telecom. All companies share the ambition to enter the European market, but until now international activities are still rather limited. PNEM/MEGA is most explicit in expressing its international ...
The transportation of fluids in long pipelines occurs very often in the oil and gas industries. To keep high efficiency and productivity in pipeline operations, a device called pig is routinely passed throughout the pipeline for the purpose of cleaning, inspection, sealing, corrosion evaluation, amo...