劣质柴油加氢精制/异构降凝催化剂的研制及工艺开发  

Preparation and technology development of hydrotreating-isodewaxing catalysts from low quality diesel oil

作　　者：戴宝琴[1] 李淑杰[1] 孙发民[1] 田然[1] 

机构地区：[1]石油化工研究院大庆化工研究中心,黑龙江大庆163714

出　　处：《化工科技市场》2010年第10期29-30,38,共3页Chemical Technology Market

摘　　要：研制了柴油加氢精制/异构降凝催化剂,分别采用大庆石化公司炼油厂焦化柴油及混合油[w(焦化柴油)∶w(催化柴油)=55∶45]为原料,在小型串联加氢评价装置(200 mL)上进行了加氢精制和加氢降凝两种方案的评价。试验结果表明:通过调整工艺参数,可使装置分别按精制和降凝两种方案运行,并且使柴油的各项性质指标均有了大幅度的提高。A kind of diesel hydrotreating-isodewaxing catalysts was prepared by impregnation method,taking coked diesel and mixed diesel 【w（coker diesel）∶w（catalytic cracking diesel）=55∶45】 as raw material respectively.It was evaluated in small series 200 mL hydrogenation evaluation device by using coker diesel and the mixture of the coker diesel and catalytic cracking diesel.The results showed that by adjusting the parameters,it could make the device run in the refining and isodewaxing scheme respectively,and the properties of the diesel was improved greatly.

关 键 词：柴油 加氢精制 异构降凝 

分 类 号：TE624.93[石油与天然气工程—油气加工工程]