摘要
在0 25m3反应釜中,对QCM-01低压合成甲醇催化剂进行了工业放大试验。试验结果表明,产品性能达到了小试试样的水平。在此基础上进行了1000h的原粒度工业侧线试验,试验结果表明,中试产品的性能达到了国外MK101催化剂的水平。
The QCM-01 low pressure methanol synthesis catalyst was prepared with a pilot-plant reactor of 025 m3 in volume The obtained pilot plant catalyst showed good reproducibility to corresponding laboratory sample in initial activity,physical properties and chemical composition A test run of 1000 hours was carried out on a methanol plant side stream at Qilu Petrochemical Complex,Shandong province The catalyst was proved to have excellent low temperature activity,stability and selectivity Total content of impurities in end products was lower than 22×10-3 during the period of test ,with CO2 conversion reaching 20%～25% This catalyst can be used in low pressure and moderate pressure methanol synthesis processes
出处
《石油化工》
CAS
CSCD
北大核心
2003年第6期504-508,共5页
Petrochemical Technology
