专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明授权

US07005059B1 Catalyst having at least one element of group VIIB and its use in hydro-treating 有权
标题翻译：催化剂具有VIIB族的至少一种元素及其在加氢处理中的用途
公开(公告)号：US07005059B1
公开(公告)日：2006-02-28
申请号：US09297737
申请日：1997-11-07
申请人： Juliette Quartararo , Samuel Mignard , Slavie Kasztelan
发明人： Juliette Quartararo , Samuel Mignard , Slavie Kasztelan
IPC分类号： C10G45/04 , B01J23/00
CPC分类号： C10G45/06 , B01J23/32 , B01J23/889
摘要： The invention relates to a catalyst for the transformation of hydrocarbon-containing feedstocks, in particular hydrotreatment, comprising at least one metal of group VIIB and at least one hydro-dehydrogenating metal (of the non-noble metals of group VIII and/or the metals of group VIB, preferably molybdenum or tungsten) and at least one porous matrix, generally of the amorphous oxide or poorly crystallized type. The catalyst also contains silicon, boron, or phosphorus. It can also optionally contain at least one halogen.
摘要翻译：本发明涉及用于转化含烃原料，特别是加氢处理的催化剂，其包含至少一种第VIIB族金属和至少一种加氢脱氢金属（第VIII族和/或其金属的非贵金属）的组VIB，优选钼或钨）和至少一种多孔基质，通常为无定形氧化物或不良结晶型。催化剂还含有硅，硼或磷。它还可以任选地含有至少一个卤素。

92. 发明授权

US06245708B1 Formation of alcohol conversion catalysts 失效
标题翻译：醇转化催化剂的形成
公开(公告)号：US06245708B1
公开(公告)日：2001-06-12
申请号：US09290404
申请日：1999-04-13
申请人： Israel E. Wachs , Yeping Cai
发明人： Israel E. Wachs , Yeping Cai
IPC分类号： B01J2324
CPC分类号： C07C45/38 , B01J23/24 , B01J23/32 , B01J35/0006 , B01J37/0081 , C07C47/04
摘要： The method of the present invention involves a composition containing an intimate mixture of (a) metal oxide support particles and (b) a catalytically active metal oxide from Groups VA, VIA, or VIIA, its method of manufacture, and its method of use for converting alcohols to aldehydes. During the conversion process, catalytically active metal oxide from the discrete catalytic metal oxide particles migrates to the oxide support particles and forms a monolayer of catalytically active metal oxide on the oxide support particle to form a catalyst composition having a higher specific activity than the admixed particle composition.
摘要翻译：本发明的方法包括含有（a）金属氧化物载体颗粒和（b）来自VA，VIA或VIIA族的催化活性金属氧化物的紧密混合物的组合物，其制备方法及其用于将醇转化成醛。在转化过程中，来自离散的催化金属氧化物颗粒的催化活性金属氧化物迁移到氧化物载体颗粒上，并在氧化物载体颗粒上形成催化活性金属氧化物单层以形成具有比混合颗粒更高的比活性的催化剂组合物组成。

93. 发明授权

US4405498A Oxidation and ammoxidation catalysts 失效
标题翻译：氧化和氨氧化催化剂
公开(公告)号：US4405498A
公开(公告)日：1983-09-20
申请号：US254231
申请日：1981-04-14
申请人： Jerry R. Ebner
发明人： Jerry R. Ebner
IPC分类号： B01J23/00 , B01J23/28 , B01J23/30 , B01J23/31 , B01J23/32 , B01J23/68 , B01J23/885 , B01J27/02 , B01J35/00 , B01J21/02 , B01J27/14 , B01J29/16
CPC分类号： C07C253/26 , B01J23/002 , B01J23/28 , B01J23/30 , B01J23/31 , B01J23/32 , B01J23/686 , B01J23/885 , B01J27/02 , B01J35/0006 , B01J2523/00 , Y02P20/52
摘要： Disclosed herein are catalysts useful for oxidation and ammoxidation of hydrocarbons. Such catalysts have the empirical formulaBiMo.sub.a V.sub.b Sb.sub.c M.sub.d O.sub.xwherein a is 0.5-2, b is 0.12-3, c is 0.12-10, d is 0-0.5 and x is selected to satisfy the valence requirements of the other elements present. In such catalysts, M is one or more elements selected from Groups I-A, II-A, III-A, V-A, VI-A, I-B, IV-B, VI-B and VII-B of the Periodic Table.Catalysts according to the invention are prepared by forming a slurry of vanadium antimonate component, a bismuth molybdate component, and optionally the compound M and/or a support material, drying the slurry, and calcining to form the catalyst.Such catalysts are specifically useful for production of acrylonitrile from propylene, ammonia and an oxygen-containing gas.
摘要翻译：本文公开了可用于烃的氧化和氨氧化的催化剂。这种催化剂具有经验式BiMoaVbSbcMdOx，其中a为0.5-2，b为0.12-3，c为0.12-10，d为0-0.5，x选择为满足存在的其它元素的化合价要求。在这样的催化剂中，M是选自元素周期表的I-A，II-A，III-A，V-A，VI-A，I-B，IV-B，VI-B和VII-B族中的一种或多种元素。根据本发明的催化剂通过形成锑酸锑组分，钼酸铋组分和任选的化合物M和/或载体材料的浆料来制备，干燥浆料，并煅烧以形成催化剂。这种催化剂特别适用于从丙烯，氨和含氧气体生产丙烯腈。

94. 发明授权

US4358608A Process for producing unsaturated aliphatic acids 失效
标题翻译：生产不饱和脂肪酸的方法
公开(公告)号：US4358608A
公开(公告)日：1982-11-09
申请号：US276297
申请日：1981-06-22
申请人： Wilfrid G. Shaw , David B. Terrill , David R. Woodbury
发明人： Wilfrid G. Shaw , David B. Terrill , David R. Woodbury
IPC分类号： B01J23/28 , B01J23/30 , B01J23/32 , B01J23/34 , B01J23/36 , B01J23/68 , B01J23/88 , B01J23/887 , B01J23/888 , B01J23/89 , B01J27/199 , C07C51/25 , C07C57/055
CPC分类号： B01J23/8878 , B01J23/002 , B01J23/28 , B01J23/30 , B01J23/32 , B01J23/34 , B01J23/36 , B01J23/68 , B01J23/887 , B01J23/8885 , B01J23/8993 , B01J27/199 , C07C51/25 , C07C51/252 , B01J2523/00
摘要： The present invention relates to a process for the production of unsaturated aliphatic acids and the catalyst therefor, by the vapor phase oxidation of the corresponding unsaturated aliphatic aldehydes with molecular oxygen, optionally in the presence of steam, in the presence of an oxidation catalyst consisting of the oxides of the elements molybdenum, vanadium, and tungsten, plus at least one of the oxides selected from the group consisting of rhenium, and titanium and optionally one or more of the oxides of the elements manganese, iron, copper, tin, aluminum, cobalt, nickel, phosphorus, zinc, bismuth, silver, cadmium, niobium,arsenic, chromium, the alkali and the alkaline earth elements.
摘要翻译：本发明涉及一种制备不饱和脂族酸及其催化剂的方法，通过相应的不饱和脂族醛与分子氧的气相氧化，任选地在蒸汽存在下，在氧化催化剂的存在下，在由元素钼，钒和钨的氧化物加上选自铼和钛中的至少一种氧化物，以及任选的一种或多种元素锰，铁，铜，锡，铝，钴，镍，磷，锌，铋，银，镉，铌，砷，铬，碱和碱土元素。

95. 发明授权

US4300014A Process for isomerization of xylene 失效
标题翻译：二甲苯异构化方法
公开(公告)号：US4300014A
公开(公告)日：1981-11-10
申请号：US204018
申请日：1980-11-04
申请人： Yasuo Yamasaki , Tokuji Sakai , Tamio Onodera , Kiji Sumitani
发明人： Yasuo Yamasaki , Tokuji Sakai , Tamio Onodera , Kiji Sumitani
IPC分类号： B01J23/32 , B01J23/90 , B01J29/44 , B01J29/90 , B01J38/12 , B01J38/20 , C07B61/00 , C07C1/00 , C07C5/27 , C07C15/08 , C07C67/00 , C07C5/24
CPC分类号： B01J29/90 , B01J23/32 , B01J29/44 , C07C5/2724 , Y02P20/52 , Y02P20/584
摘要： A process for isomerizing xylenes, which comprisescontacting an aromatic hydrocarbon feedstock containing mainly a xylene isomeric mixture containing ethylbenzene with a catalyst of a palladium-containing crystalline aluminosilicate in the vapor phase in the presence of hydrogen to continuously isomerize xylenes and simultaneously de-ethylate the ethylbenzene selectively;interrupting the isomerization reaction;introducing an oxygen-containing gas into a bed of the catalyst in which coke has been deposited during the isomerization reaction, to contact the catalyst with the oxygen-containing gas;burning off the coke deposits on the catalyst with the oxygen-containing gas by gradually increasing the temperature of introduction of the oxygen-containing gas from not more than 200.degree. C. to a temperature in the range of 330.degree. to 390.degree. C. with no part of the catalyst bed exceeding a maximum temperature of 400.degree. C. while controlling the hot spot temperature of the catalyst bed not to exceed 50.degree. C. throughout the burn-off period;reducing in hydrogen the catalyst from which the burnable coke deposits have been removed at least partly;andthereafter resuming the isomerization reaction in the presence of the regenerated catalyst.
摘要翻译：异构化二甲苯的方法，其包括在氢气存在下使主要含有乙苯的二甲苯异构体混合物的芳族烃原料与气相中的含钯结晶硅铝酸盐的催化剂接触，以连续异构化二甲苯，同时使二甲苯脱乙基化乙苯选择性; 中断异构化反应; 在异构化反应期间将含氧气体引入已经沉积焦炭的催化剂床中，以使催化剂与含氧气体接触; 通过逐渐将含氧气体的引入温度从不高于200℃升温到330℃至390℃的温度，用含氧气体燃烧催化剂上的焦炭沉积物，在整个燃烧期间，催化剂床的热点温度不超过50℃，催化剂床的任何部分超过最高温度400℃。减少氢气，至少部分地将可燃焦炭沉积物从其中除去的催化剂; 然后在再生催化剂存在下恢复异构化反应。

96. 发明授权

US4101448A Catalyst compositions especially useful for preparation of unsaturated acids 失效
公开(公告)号：US4101448A
公开(公告)日：1978-07-18
申请号：US686352
申请日：1976-05-14
申请人： Wilfrid G. Shaw , David B. Terrill
发明人： Wilfrid G. Shaw , David B. Terrill
IPC分类号： B01J23/28 , B01J23/30 , B01J23/32 , B01J23/34 , B01J23/36 , B01J23/68 , B01J23/88 , B01J23/887 , B01J23/888 , B01J23/89 , B01J27/199 , C07C51/25 , C07C57/055 , B01J27/14 , B01J23/10 , B01J23/14 , B01J23/16
CPC分类号： B01J23/8878 , B01J23/002 , B01J23/28 , B01J23/30 , B01J23/32 , B01J23/34 , B01J23/36 , B01J23/68 , B01J23/887 , B01J23/8871 , B01J23/8874 , B01J23/8875 , B01J23/8876 , B01J23/8885 , B01J23/8993 , B01J27/199 , C07C51/25 , C07C51/252 , B01J2523/00
摘要： The present invention relates to a catalyst composition consisting of oxide complexes of vanadium, molybdenum and germanium plus an additional oxide selected from the group consisting of iron, nickel, thallium, phosphorus, indium, bismuth and the rare earths and optionally an oxide selected from the group copper, magnesium, manganese, aluminum, titanium, potassium, rubidium, cesium, niobium, tantalum, chromium, tungsten, uranium, cobalt, silver, zinc, tin, gallium, arsenic and antimony. These catalysts are especially useful for producing acrylic acid from acrolein and for producing methacrylic acid from methacrolein.

97. 发明授权

US4017521A Process for the manufacture of maleic anhydride using high surface area catalyst 失效
标题翻译：使用高表面积催化剂制造马来酸酐的方法
公开(公告)号：US4017521A
公开(公告)日：1977-04-12
申请号：US359294
申请日：1973-05-11
申请人： Ronald A. Schneider
发明人： Ronald A. Schneider
IPC分类号： B01J23/22 , B01J23/32 , B01J27/198 , C07C51/215 , C07C51/25 , C07C51/265 , C07C51/31 , C07D307/60
CPC分类号： C07C51/265 , B01J23/22 , B01J23/32 , B01J27/198 , C07C51/215 , C07C51/25 , C07C51/252 , C07C51/313
摘要： An improved vanadium-phosphorus mixed oxide is prepared by a unique method employing an organic medium. The substantial intrinsic surface area and the microcrystalline structure of the new oxide result in advantageous activity and selectivity effects in the catalysed vapor phase oxidation of n-butane to maleic anhydride. These oxides are also useful for the production of acid anhydrides from suitable hydrocarbon feeds.
摘要翻译：通过使用有机介质的独特方法制备改进的钒 - 磷混合氧化物。新氧化物的实质固有表面积和微晶结构在正丁烷到马来酸酐的催化气相氧化中产生有利的活性和选择性效应。这些氧化物也可用于从合适的烃进料生产酸酐。

98. 发明授权

US3948808A Zinc aluminate catalyst compositions 失效
标题翻译：铝酸锌催化剂组合物
公开(公告)号：US3948808A
公开(公告)日：1976-04-06
申请号：US448204
申请日：1974-03-05
申请人： E. O. Box, Jr. , Floyd Farha, Jr.
发明人： E. O. Box, Jr. , Floyd Farha, Jr.
IPC分类号： B01J23/06 , B01J23/14 , B01J23/18 , B01J23/32 , B01J23/44 , B01J23/60 , B01J23/63 , B01J23/80 , B01J23/889 , C02F1/72 , B01J23/10
CPC分类号： B01J23/63 , B01J23/06 , B01J23/14 , B01J23/18 , B01J23/32 , B01J23/44 , B01J23/60 , B01J23/80 , B01J23/8892 , C02F1/725
摘要： Catalyst compositions comprising zinc aluminate promoted with at least one metal selected from metals of Groups IIIB, IVB, VB, VIB, VIII, IB, and VA and rare earth metals.
摘要翻译：催化剂组合物包含用选自IIIB，IVB，VB，VIB，VIII，IB和VA族金属和稀土金属的至少一种金属促进的铝酸铝。

99. 发明专利

JP2018509284A オレフィンメタセシスのための触媒系审中-公开
公开(公告)号：JP2018509284A
公开(公告)日：2018-04-05
申请号：JP2017545707
申请日：2016-03-16
申请人：エスエムエイチカンパニー,リミテッド
发明人：スリヤ,コングキアット , ケムトン,ブリン
IPC分类号： B01J29/16 , B01J23/30 , C07C6/04 , C07C11/06
CPC分类号： B01J35/0006 , B01J23/007 , B01J23/02 , B01J23/24 , B01J23/32 , B01J27/232 , B01J27/25 , B01J29/076 , B01J29/163 , B01J29/166 , B01J29/48 , B01J29/69 , B01J29/7038 , B01J29/7815 , B01J29/7876 , B01J35/02 , B01J37/04 , B01J38/52 , C07C6/04 , C07C2521/08 , C07C2523/16 , C07C2523/30 , C07C2529/08 , Y02P20/52 , C07C11/06
摘要：本発明は、オレフィンメタセシスのための触媒系に関し、触媒系は:a)層状複水酸化物を実質的に含む第1の系ゾーンと;及びb)メタセシス触媒を含む第2の系ゾーンとを含む。

100. 发明专利

JPWO2016132932A1 酸素還元反応用触媒及び金属空気二次電池用空気極审中-公开
公开(公告)号：JPWO2016132932A1
公开(公告)日：2017-11-30
申请号：JP2017500604
申请日：2016-02-05
申请人：国立大学法人北海道大学
发明人：悦司辻 , 悦司辻 , 本橋　輝樹 , 輝樹本橋 , 裕之野田 , 裕之野田 , 浩樹幅▲ざき▼ , 浩樹幅▲ざき▼ , 佳士井上 , 佳士井上
IPC分类号： B01J23/34 , B01J23/889 , H01M4/90 , H01M12/08
CPC分类号： B01J23/32 , B01J35/10 , H01M4/90 , H01M12/08 , Y02E60/128
摘要：本発明は、高活性な貴金属を含まない酸素還元反応(ORR)触媒を提供する。このORR触媒を用いた空気極及び空気二次電池を提供する。本発明は、ダブルペロブスカイト型遷移金属酸化物及び酸素欠損ペロブスカイト型遷移金属酸化物から成る群から選ばれる少なくとも1種の化合物を含む酸素還元反応用触媒、この触媒を含む金属空気二次電池用空気極、この空気極と、負極活物質を含有する負極と、空気極と負極との間に介在する電解質と、を有する金属空気二次電池に関する。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式