天然气水化物防治  

Prevention and Control of Natural Gas Hydrate

作　　者：姚杰[1] 黄风林[1] 高长生[2] 胡艳峰[2] 

机构地区：[1]西安石油大学,陕西西安710065 [2]中原油田分公司技术监测中心,河南濮阳457001

出　　处：《广州化工》2012年第17期31-33,共3页GuangZhou Chemical Industry

摘　　要：天然气脱水是管道安全输送或进行轻烃回收前必不可少的环节。只有将天然气中的水汽含量控制在工艺流程要求的范围内,才能保证气体输送或冷凝分离法轻烃回收工艺的实施。本文详细介绍了天然气脱水工艺,并对比各种脱水工艺优劣与使用条件。Natural gas dehydration was pipeline safety transportation and light hydrocarbon recovery before the essential link. Only in the natural gas moisture content control in the process of the range of requirements, the gas or condensate separation method for light hydrocarbon recovery process was ensured. The dehydration process of natural gas was introduced in detail, and various dehydration technology advantages and disadvantages and conditions of use were compared.

关 键 词：水化物 露点 分子筛 乙二醇 抑制剂 

分 类 号：TQ914.1[化学工程]