Patent search ap:("THE STANDARD OIL COMPANY") AND inv:"CHRISTOS PAPARIZOS" Page 1

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发明专利
Improved catalyst for production of acrylonitrile and hydrogen cyanide 审中-公开
Title translation: 改进的丙烯腈和氢氰化物生产催化剂

公开(公告)号：JP2008110345A

公开(公告)日：2008-05-15

申请号：JP2007309453

申请日：2007-11-29

Applicant: Standard Oil Co:The , ザスタンダードオイルカンパニーThe Standard Oil Company

Inventor： SURESH DEV DHANARAJ , CHRISTOS PAPARIZOS , SEELY MICHAEL J , FRIEDRICH MARIA STRADA , DRENSKI TAMA LEE

IPC: B01J23/88 , B01J23/00 , B01J23/31 , B01J23/76 , B01J23/84 , B01J23/843 , B01J23/887 , B01J23/89 , B01J27/192 , B01J27/199 , B01J37/00 , B01J37/08 , C01C3/02 , C01G53/00 , C07B61/00 , C07C253/18 , C07C253/24 , C07C253/26 , C07C255/08

CPC classification number: C07C253/18 , B01J23/002 , B01J23/31 , B01J23/8876 , B01J37/0045 , B01J37/08 , B01J2523/00 , C01C3/0216 , C01G53/006 , Y02P20/52 , B01J2523/13 , B01J2523/15 , B01J2523/22 , B01J2523/23 , B01J2523/3712 , B01J2523/54 , B01J2523/68 , B01J2523/842 , B01J2523/847 , C07C255/08

Abstract: PROBLEM TO BE SOLVED: To additionally increase a generation of byproducts of hydrogen cyanide with no considerable reduction in yield of nitrile. SOLUTION: A catalyst composition comprising a complex of catalytic oxides of iron, bismuth, molybdenum and calcium and characterized by the following empirical formula: A a B b C c D d Fe e Bi f Mo 12 O x , wherein A= one or more of Li, Na, K, Rb and Cs or their mixture; B= one or more of Mg, Mn, Ni, Co, Ag, Pb, Re, Cd and Zn or their mixture; C= one or more of Ce, Cr, Al, Sb, P, Ge, La, Sn, V and W or their mixture; D= one or more of Ca, Sr, Ba or their mixture; a=0.01-1.0; b and e=1.0-10; c, d, and f=0.1-5.0; and x is a number determined by the valence requirements of the other elements present. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 待解决的问题：为了额外地增加氰化氢副产物的产生，而不会显着降低腈的产率。解决方案：一种催化剂组合物，其包含铁，铋，钼和钙的催化氧化物的络合物，其特征在于以下经验式：A a B SB> C ðð铁电子双˚F沫 12 0 X 其中A = Li，Na，K，Rb和Cs中的一种或多种或它们的混合物; B = Mg，Mn，Ni，Co，Ag，Pb，Re，Cd和Zn中的一种或多种或它们的混合物; C = Ce，Cr，Al，Sb，P，Ge，La，Sn，V和W中的一种或多种或它们的混合物; D = Ca，Sr，Ba或它们的混合物中的一种或多种; A = 0.01-1.0; b和e = 1.0-10; c，d和f = 0.1-5.0; x是由其他元素的化合价要求确定的数。版权所有（C）2008，JPO＆INPIT