摘要
应用ＡＦＳ－１２催化剂和ＺＨ－２２助催化剂进行催化裂化汽油无苛性碱脱臭中试放大试验，试验结果表明，该工艺工艺流程简单、合理，操作方便、稳定。ＺＨ－２２助催化剂用量在２０～６０μｇ／ｇ，可使脱臭汽油通过博士试验，铜片腐蚀合格，满足９０号汽油的质量要求。该工艺完全不用苛性碱，也不用氨水或液氨，完全无废液排放。
Caustic-free sweetening for Fee gasoline was conducted on a pilot plant by using AFS-12 catalyst and ZH-22 cocatalyst. A six month testing result showed that the process was simple, stable and ease of operation. The sweet gasoline passed the doctor test as well as the copper strip test and met the specification of RON 90 gasoline. The process used neither caustic alkali nor ammonia spirit and liquid ammonia, and was entirely no waste liquid draining.
出处
《石油炼制与化工》
CAS
CSCD
1995年第9期7-10,共4页
Petroleum Processing and Petrochemicals
关键词
脱臭
汽油
催化裂化
Merox sweetening
caustic washing
sweetening
gasoline
catalyst
cocatalyst
