In liquid-phase oxidation of hydrocarbon by air, liquid carryover in the off gas returns to the reaction system from the condeser and separator. 在用空气作氧化剂的烃类液相氧化过程中,尾气带出的反应物经冷凝回收,送回反应系统(回流)。
The liquid-phase hydrogenation of nitrobenzene reaction system was used to test the catalytic activity. 同时,还利用硝基苯液相加氢的试验,对Ni-P/CNFs及Ni-Co-B/CNFs催化剂的催化活性进行了评价。