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1. 发明授权

US07348291B2 Catalyst for the manufacture of acrylonitrile 有权
标题翻译：用于制造丙烯腈的催化剂
公开(公告)号：US07348291B2
公开(公告)日：2008-03-25
申请号：US10717846
申请日：2003-11-19
申请人： Christos Paparizos , Stephen C. Jevne , Michael J. Seely
发明人： Christos Paparizos , Stephen C. Jevne , Michael J. Seely
IPC分类号： B01J23/28 , C07C253/24
CPC分类号： C07C253/26 , B01J23/002 , B01J23/8876 , B01J23/8878 , B01J27/0576 , B01J27/1853 , B01J27/192 , B01J35/023 , B01J37/0045 , B01J37/0081 , B01J2523/00 , Y02P20/52 , B01J2523/13 , B01J2523/15 , B01J2523/3712 , B01J2523/54 , B01J2523/67 , B01J2523/68 , B01J2523/842 , B01J2523/845 , B01J2523/847 , B01J2523/11 , C07C255/08
摘要： A catalyst comprising a complex of catalytic oxides comprising potassium, cesium, cerium, chromium, cobalt, nickel, iron, bismuth, molybdenum, wherein the relative ratios of these elements is represented by the following general formula AaKbCscCedCreCofNigXhFeiBijMo12Ox wherein A is Rb, Na, Li, Tl, or mixtures thereof, X is P, Sb, Te, B, Ge, W, Ca, Mg, a rare earth element, or mixtures thereof, a is 0 to about 1, b is about 0.01 to about 1, c is about 0.01 to about 1, d is about 0.01 to about 3, e is about 0.01 to about 2, f is about 0.01 to about 10, g is about 0.1 to about 10, h is 0 to about 4, i is about 0.1 to about 4, j is about 0.05 to about 4, x is a number determined by the valence requirements of the other elements present, and wherein the catalyst is substantially free of manganese and zinc. The catalyst is useful in processes for the ammoxidation of an olefin selected from the group consisting of propylene, isobutylene or mixtures thereof, to acrylonitrile, methacrylonitrile and mixtures thereof, respectively.
摘要翻译：一种催化剂，其包含包含钾，铯，铈，铬，钴，镍，铁，铋，钼的催化氧化物的络合物，其中这些元素的相对比例由以下通式表示： “In-line Formulas”end =“lead”？> A C C H＆lt;＆lt;＆lt;＆lt;＆lt;＆lt; α-in-line-formula description =“In-line Formulas”end =“tail”？>其中A是Rb，Na， Li，Tl或其混合物，X为P，Sb，Te，B，Ge，W，Ca，Mg，稀土元素或其混合物，a为0至约1，b为约0.01至约1， c为约0.01至约1，d为约0.01至约3，e为约0.01至约2，f为约0.01至约10，g为约0.1至约10，h为0至约4，i为约 0.1至约4，j为约0.05至约4，x为由存在的其它元素的化合价要求确定的数，并且其中所述催化剂基本上不含锰和锌。该催化剂可用于分别选自丙烯，异丁烯或其混合物的烯烃与丙烯腈，甲基丙烯腈及其混合物的氨氧化反应的方法。

2. 发明授权

US07071140B2 Catalyst for the manufacture of acrylonitrile 有权
标题翻译：用于制造丙烯腈的催化剂
公开(公告)号：US07071140B2
公开(公告)日：2006-07-04
申请号：US10717130
申请日：2003-11-18
申请人： Christos Paparizos , Stephen C. Jevne , Michael J. Seely
发明人： Christos Paparizos , Stephen C. Jevne , Michael J. Seely
IPC分类号： B01J27/057 , C07C253/24
CPC分类号： C07C253/26 , B01J23/002 , B01J23/8876 , B01J23/8878 , B01J27/1853 , B01J27/192 , B01J35/023 , B01J37/0045 , B01J37/0081 , B01J2523/00 , Y02P20/52 , B01J2523/11 , B01J2523/14 , B01J2523/22 , B01J2523/3712 , B01J2523/54 , B01J2523/67 , B01J2523/68 , B01J2523/842 , B01J2523/845 , B01J2523/847 , B01J2523/12 , B01J2523/51 , C07C255/08
摘要： A catalyst comprising a complex of catalytic oxides comprising rubidium, cerium, chromium, iron, bismuth, molybdenum, and at least one of nickel or nickel and cobalt, optionally magnesium, and optionally one of phosphorus, antimony, tellurium, sodium, lithium, potassium, cesium, thallium, boron, germanium, tungsten calcium, wherein the relative ratios of these elements are represented by the following general formula: RbaCebCrcMgdAeFefBigYhMo12Ox wherein A is Ni or the combination of Ni and Co, Y is at least one of P, Sb, Te, Li, Na, K, Cs, Tl, B, Ge, W, Ca, Zn, a rare earth element, or mixtures thereof, a is about 0.01 to about 1, b is about 0.01 to about 3, c is about 0.01 to about 2, d is 0 to about 7, e is about 0.01 to about 10, f is about 0.01 to about 4, g is about 0.05 to about 4, h is 0 to about 3, x is a number determined by the valence requirements of the other elements present, wherein “b”+“c” is greater than “g” and wherein the catalyst is substantially free of manganese, a noble metal and vanadium. The catalyst is useful in processes for the ammoxidation of an olefin selected from the group consisting of propylene, isobutylene or mixtures thereof, to acrylonitrile, methacrylonitrile and mixtures thereof, respectively.
摘要翻译：一种催化剂，其包含包含铷，铈，铬，铁，铋，钼以及镍或镍和钴，任选的镁中的至少一种的催化氧化物的复合物，以及任选的磷，锑，碲，钠，锂，钾，铯，铊，硼，锗，钨钙，其中这些元素的相对比例由以下通式表示：<？in-line-formula description =“In-line formula”end =“lead”？> Rb 另一方面，C C C ＆lt;＆lt;＆lt;＆lt;＆lt;＆lt;＆lt;＆lt;＆lt;＆lt; 其中A为Ni或Ni和Co的组合，Y为P，Sb，Te，Li，Na，K，Cs，Tl，B，Ge，W中的至少一种，Ca，Zn，稀土元素或其混合物，a为约0.01至约1，b为约0.01至约3，c为约0.01至约2，d为0至约7，e为约0.01至约10，f约为0.01 4，g为约0.05至约4，h为0至约3，x为由其它存在的元素的化合价要求确定的数，其中“b”+“c”大于“g”，其中催化剂基本上不含锰，贵金属和钒。该催化剂可用于分别选自丙烯，异丁烯或其混合物的烯烃与丙烯腈，甲基丙烯腈及其混合物的氨氧化反应的方法。

3. 发明授权

US06939998B2 Preparation of 5-tert-butyl-metaxylene using a solid active clay catalyst 失效
标题翻译：使用固体活性粘土催化剂制备5-叔丁基 - 间二甲苯
公开(公告)号：US06939998B2
公开(公告)日：2005-09-06
申请号：US10657802
申请日：2003-09-08
申请人： Larry C. Satek , Stephen C. Jevne , Surjit S. Chhatwal
发明人： Larry C. Satek , Stephen C. Jevne , Surjit S. Chhatwal
IPC分类号： C07C2/66 , C07C2/68
CPC分类号： C07C2/66 , C07C2521/16
摘要： Alkylation of metaxylene with isobutylene using a solid active clay catalyst produces 5-tert-butyl-metaxylene with high isomer selectivity with respect to 4-tert-butyl-metaxylene. The process is controlled to extend catalyst life and significantly reduce environmentally unfriendly waste.
摘要翻译：使用固体活性粘土催化剂将异戊烯与异丁烯的烷基化产生相对于4-叔丁基 - 间二甲苯具有高异构选择性的5-叔丁基 - 间二甲苯。该过程受到控制以延长催化剂寿命，并显着减少环境不友好的浪费。

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