广州化工
廣州化工
엄주화공
GUANGZHOU CHEMICAL INDUSTRY AND TECHNOLOGY
2012年
20期
123-124,129
,共3页
纤维膜接触器%硫醇%焦化液化气%脱除率
纖維膜接觸器%硫醇%焦化液化氣%脫除率
섬유막접촉기%류순%초화액화기%탈제솔
fibre-film contactor%mercapan%Coker LPG%removal ratio
介绍了利用纤维膜接触器技术脱除焦化液化气中硫醇的原理和工艺流程。脱硫醇后的液化气总硫含量基本维持在90 mg/m3以下,硫醇脱除率为96%左右,达到民用液化气标准,而且碱耗低,还可进一步回收丙烯,经济效益明显。
介紹瞭利用纖維膜接觸器技術脫除焦化液化氣中硫醇的原理和工藝流程。脫硫醇後的液化氣總硫含量基本維持在90 mg/m3以下,硫醇脫除率為96%左右,達到民用液化氣標準,而且堿耗低,還可進一步迴收丙烯,經濟效益明顯。
개소료이용섬유막접촉기기술탈제초화액화기중류순적원리화공예류정。탈류순후적액화기총류함량기본유지재90 mg/m3이하,류순탈제솔위96%좌우,체도민용액화기표준,이차감모저,환가진일보회수병희,경제효익명현。
The reaction principle and technological process of fibre-film contactor in Coker LPG Sweetening Process was simply introduced.Removal ratio of mercaptan was 96%.The sulfur content in Coker LPG sweetening kept with less than 90%basically,which was up to the standard of civil LPG.The method can reduce soda consumption and recycle was more propylene with great influence in economy.
