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9月7日,这种用于从天然气中回收轻烃的新型热分离机在四川石油管理局川中矿区南充石油天然气公司通过技术鉴定。这项研究是四川石油管理局重点科研项目之一。油田伴生气和某些气田气中含有相当数量的轻质烃类,在进入管线前必须将其脱除才能达到管输要求。否则,大量凝液将在输气管道低凹处聚积,不但使输压增大,而且会加快管道腐蚀。另外,石油、化工生产过程中的许多带压可燃余气、废气直接放空,既浪费气体中宝贵组
On Sept. 7, this new thermal separator for recovering light hydrocarbons from natural gas passed the technical appraisal at Nanchong Oil and Gas Company of Sichuan Oilfield Administration. This research is one of the key research projects of Sichuan Petroleum Administration. Oilfield associated gas and some gas fields contain a considerable amount of light hydrocarbons, which must be removed before entering the pipeline to meet the pipeline delivery requirements. Otherwise, a large number of condensate accumulation in the gas pipeline low depression, not only increased pressure, but also to speed up pipeline corrosion. In addition, many oil and gas chemical production process pressure flammable gas, the exhaust directly vent, both waste gas in the precious group