公开(公告)号：US07041774B2

公开(公告)日：2006-05-09

申请号：US10675141

申请日：2003-09-30

申请人： Gurram Kishan ,  Rajappan Vetrivel ,  Nileshkumar Prakash Kukalyekar ,  Adil Minoo Dhalla ,  Jonathan L. Male ,  James L. Spivack ,  Arumugamangalam Venkataraman Ramaswamy ,  Anand Pal Singh

发明人： Gurram Kishan ,  Rajappan Vetrivel ,  Nileshkumar Prakash Kukalyekar ,  Adil Minoo Dhalla ,  Jonathan L. Male ,  James L. Spivack ,  Arumugamangalam Venkataraman Ramaswamy ,  Anand Pal Singh

IPC分类号： B01J29/06

CPC分类号： C01B39/026 ,  B01J27/188 ,  B01J29/0308 ,  B01J29/06 ,  B01J29/70 ,  B01J2229/186 ,  B01J2229/32 ,  C01B37/02

摘要： Disclosed herein are zeolite compositions comprising structural units of the formulae: wherein “B” and “C” are spacer groups comprising C2 to C20 hydrocarbyl groups; and R1 and R2 independently of each other comprise alkali metal, hydrogen, or C1 to C20 alkyl groups. The zeolite compositions further comprise structural units derived from a heteropolyacid compound of the formula: (M3)3(M4)(M5)12O40; where M3 comprises hydrogen or an alkali metal; M4 comprises phosphorus or silicon, and M5 comprises tungsten or molybdenum. Methods for preparing these zeolite compositions are also disclosed. The zeolite compositions are useful as catalysts for producing bisphenols.

摘要翻译： 本文公开了包含下式结构单元的沸石组合物：其中“B”和“C”是包含C 2〜C 20烃基的间隔基; R 1和R 2彼此独立地包含碱金属，氢或C 1至C 20， 烷基。 沸石组合物还包含衍生自下式的杂多酸化合物的结构单元：（M 3）3（M 4）（M 4） > 5 其中M 3包括氢或碱金属; M 4包括磷或硅，M 5包括钨或钼。 还公开了制备这些沸石组合物的方法。 沸石组合物可用作生产双酚的催化剂。

公开(公告)号：US20110207972A1

公开(公告)日：2011-08-25

申请号：US12711020

申请日：2010-02-23

申请人： Heather M. Brown ,  John G. Frye ,  Jonathan L. Male ,  Daniel M. Santosa ,  Alan H. Zacher

发明人： Heather M. Brown ,  John G. Frye ,  Jonathan L. Male ,  Daniel M. Santosa ,  Alan H. Zacher

IPC分类号： C07C31/20 ,  B01J23/10 ,  B01J23/83 ,  B01J23/883 ,  B01J23/889 ,  B01J23/44 ,  B01J23/50 ,  B01J23/755 ,  B01J21/18 ,  B01J23/75 ,  B01J23/882

CPC分类号： B01J23/83 ,  B01J21/18 ,  B01J23/75 ,  B01J23/755 ,  B01J23/866 ,  B01J23/882 ,  B01J23/883 ,  B01J23/8892 ,  B01J23/8896 ,  B01J23/8913 ,  B01J23/892 ,  B01J23/894 ,  B01J23/8986 ,  B01J23/8993 ,  B01J31/0202 ,  B01J37/0203 ,  B01J37/0205 ,  B01J37/0207 ,  C07C29/60 ,  C07C31/205

摘要： Catalysts for replacing rhenium-containing multimetallic catalysts for the hydrogenolysis of organic compounds to desired polyols, including the conversion of glycerol to propylene glycol, are described. The catalysts are carried on carbon supports, as well as carbon supports impregnated with Zirconium Scandium (ZrSc), Zirconium Yttrium (ZrY), Titanium Scandium (TiSc), or Titanium Yttrium (TiY) to texture the carbon support and to create oxygen-ion vacancies that can be used during the desired reactions. Processes for the hydrogenolysis of organic compounds to desired polyols using the disclosed catalysts, including the conversion of glycerol to propylene glycol, are also described.

摘要翻译： 描述了用于将有机化合物氢解为所需多元醇的含铼多金属催化剂的替代催化剂，包括将甘油转化为丙二醇。 催化剂承载在碳载体上，以及用锆钪（ZrSc），锆钇（ZrY），钛钪（TiSc）或钛钇（TiY）浸渍的碳载体，以组织碳载体并产生氧离子 可在所需反应中使用的空位。 还描述了使用公开的催化剂将有机化合物氢解为所需多元醇的方法，包括将甘油转化为丙二醇。