The first set of the largest capacity CBM dehydration plant in China successfully launched
The two sets of equipment put into operation this time will process 1.5 million cubic meters of coalbed methane per day, with an operating pressure of 8 MPa. The equipment has been rigorously tested under multiple operating conditions, and each system has been running smoothly and reliably. On-line analysis equipment has shown parameters such as the dew point of the external gas transmission water to reach the design target. The qualified commercial coal bed gas has entered the West-East Gas Transmission Project via the West-East Gas-Gas Pumping Station. Tracheal network. The coal-bed gas triethylene glycol dehydration unit installed at the central processing plant in Qinshui Basin, Shanxi Province, is one of the core facilities for the development of coalbed methane. The plant adopts a triethylene glycol adsorption process to remove the moisture from the coal bed methane, ensuring that the water dew point temperature is reduced to Specified value and safety value. Changqing Technology Engineering Co., Ltd. is actively working on the research and development of the project in accordance with the plan of the key project of the key project of “the localization of natural gas triethylene glycol dehydration plant†and the “advancement of major equipment localization†of CNPC, and the mechanism of dehydration technology. The research and development of the core integrated supporting process and technology form serialized integration technology, and it has become the only unit that has successfully implemented the localization and industrial scale application of natural gas dehydration equipment.
Silent
Check Valve
Space of the valve cavity employs
streamlined design, overcoming turbulent flow of the media.
The spherical structure at the front part
of the discs and beveled sealed surface reduce impacts on media and also the
flow -resistant coefficient.
The inner guide vane adopts
a style of thin eggshell so as to ensure the flow of the media unblocked. At
the same time, the weight of the valve reduces as well.
A largest flowing sectional area is created
by reasonably lifting the height and enlarging the inner space, which also
effectively avoid the produce of an air-chamber, upgrade the valve`s Cv value
and overcome noise.
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