最近几年来,采油技术不断提高,不论从生态观点还是从经济观点,都要求回收低压烃蒸气。做为一种策略,政府管理部门也要求保存烃蒸气,所以回收烃蒸气已不仅是个经济问题了。新的、撬装的、全自动的、成套设备,设计完善、施工方便,能以合理的费用,在最短的时间内安装起来。经验表明,旋转压缩机具有蒸气回收 In recent years, increasing oil recovery technology, both from an ecological point of view and from an economic point of view, require the recovery of low-pressure hydrocarbon steam. As a strategy, government authorities also demand the preservation of hydrocarbon vapors, so the recovery of hydrocarbon vapors has not only been an economic issue. New, skid-mounted, automatic, complete sets of equipment, well-designed, easy construction, can be a reasonable cost, in the shortest possible time to install it. Experience has shown that rotary compressors have vapor recovery