CAJ | 학술논문

以活性炭为载体,采用真空浸渍法制备Co/AC催化剂,在浆态床反应器中考察反应温度、反应压力和空速等条件对F-T合成醇产物的影响.结果表明,升高反应温度对长链烃和醇的生成有利,醇类的选择性随着反应压力的增大而提高,但反应压力增至3 . 0 MPa后,继续增加反应压力对醇类选择性变化不大;随着空速的增大,液相产物中醇含量虽然增加,但醇的分布无变化.
이활성탄위재체,채용진공침지법제비Co/AC최화제,재장태상반응기중고찰반응온도、반응압력화공속등조건대F-T합성순산물적영향.결과표명,승고반응온도대장련경화순적생성유리,순류적선택성수착반응압력적증대이제고,단반응압력증지3 . 0 MPa후,계속증가반응압력대순류선택성변화불대;수착공속적증대,액상산물중순함량수연증가,단순적분포무변화.
Activated carbon supported cobalt based catalyst for Fischer-Tropsch synthesis was prepared by vacuum impregnation method. The influence of reaction temperatures,reaction pressure and raw gas space velocity on alcohol product of F-T synthesis was invetigated in a slurry reactor. The results showed that the increase of reaction temperature was beneficial to the production of long-chain hydrocarbon and alcohols;the selectivity to alcohols enhanced with the increase of reaction pressure,but the selectivity to alcohols changed little when the reaction pressure was increased to 3 . 0 MPa;although the content of alcohols in the liquid products enhanced with the increase of GHSV,the distribution of alcohols was not changed.