首页> 外国专利> CATALYST FOR HYDRO-DEMETALLIZING AND HYDROCONVERTING OF HEAVY OIL, ITS PRODUCT AND METHOD FOR HYDRO-DEMETALLIZING AND HYDROCONVERTING OF HEAVY OIL USING SAID CATALYST

CATALYST FOR HYDRO-DEMETALLIZING AND HYDROCONVERTING OF HEAVY OIL, ITS PRODUCT AND METHOD FOR HYDRO-DEMETALLIZING AND HYDROCONVERTING OF HEAVY OIL USING SAID CATALYST

机译:重油的加氢脱氢加氢催化剂,其产品和方法以及重油的加氢脱氢加氢方法

摘要

A natural active stable catalyst for use in the hydrodemetallization (HDM) and the hydroconversion (HC) of heavy crudes and residues and, in particular, a method for the preparation of the catalyst from natural clay and a process for the treatment of heavy crudes and residues with the catalyst. The catalyst is free of hydrogenating metals of Groups VIB and VIII of the Periodic Table and comprises primarily iron, silica and alumina derived from the composition of the natural clay. The catalyst possesses a surface area of between 20 to 100 m.sup.2 /g, a total pore volume of between 0.20 to 0.90 cc/g, where 50 to 100% of the total pore volume contains pores of diameter greater than 400 Å. The catalyst has a ratio I(Fe)/I(Si+Al) of between 0.2 to 0.9 as determined by XPS.
机译:用于重质原油和渣油的加氢脱金属(HDM)和加氢转化(HC)的天然活性稳定催化剂,尤其是由天然粘土制备催化剂的方法以及重质原油和重油的处理方法残留的催化剂。该催化剂不含周期表第VIB和VIII族的氢化金属,并且主要包含衍生自天然粘土组成的铁,二氧化硅和氧化铝。该催化剂的表面积为20至100m 2 / g,总孔体积为0.20至0.90cc / g,其中总孔体积的50至100%包含直径大于400埃的孔。 ;。通过XPS测定,该催化剂的比率I(Fe)/ I(Si + Al)为0.2至0.9。

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号