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wu wan ran qi zhan de fang huo
Author(s): 
Pages: 33
Year: Issue:  7
Journal: Anhui Fire Protection

Abstract: <正>近年来,在广阔的农村小集镇出现了一种新型民用燃气,那就是所谓的碳5类气体即以戊烷为主的可燃气体。其实质就是以石油下脚料为原料,通过挥发、加压、调压产生以戊烷为主要成份的气体,再通过管道向用户供气。这种民用燃气价格略高于天然气,一次性投资远低于天然气,使用过程和方法与天然气相仿,规模从几十户至几千户不
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