首页> 外国专利> 文献详情

MIXED OXIDES OF TRANSITION METAL, HYDROTREATMENT CATALYSTS OBTAINED THEREFROM, AND PREPARATION PROCESS COMPRISING SOL-GEL PROCESSES

机译:过渡金属的混合氧化物,从其获得的加氢处理催化剂以及包括溶胶-凝胶过程的制备过程

摘要

Mixed oxides of formula (A)X a Y b Z c O d .pC (A)or sulfided metal catalysts useful as hydrotreating catalysts and obtained bythesulfidation of mixed oxide precursors of formula (A) or of mixed oxides offormula (A), inshaped form with a binder, where X = Ni, Co or a mixture thereof, Y = Mo, W oramixture thereof, Z = Si, Al or a mixture thereof, C is a nitrogenated compoundN or anorganic residue thereof, a, b, c, d = number of moles, p = wt.-% of C, a, b,c, d 0, a/b= 0.3 and = 2, (a+b)/c =0.3 and 10, d = (2a+6b+Hc)/2wherein H = 4 when Z = Si or H= 3 when Z = Al and p = 0 and =40%. It is now possible to embodya particular andcalibrated sol-gel synthesis.
机译:式(A)的混合氧化物X a Y b Z c O d .pC(A)或用作加氢处理催化剂的硫化金属催化剂的式(A)的混合氧化物前体或式(A)的混合氧化物的硫化式(A),在带有粘合剂的成型体,其中X = Ni,Co或它们的混合物,Y = Mo,W或一种Z = Si,Al或其混合物的混合物,C为氮化化合物N或其有机残基,a,b,c,d =摩尔数,p = C,a,b的重量%c,d> 0,a / b> = 0.3且<= 2,(a + b)/ c> = 0.3和10,d =(2a + 6b + Hc)/ 2其中Z = Si或H时H = 4当Z = Al且p> = 0和<= 40%时= 3。现在可以体现一个特定的校准的溶胶-凝胶合成。

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

联系方式:18141920177 (微信同号)

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