公开(公告)号：US20020065442A1

公开(公告)日：2002-05-30

申请号：US09923658

申请日：2001-08-07

Applicant: Sud-Chemie Inc.

Inventor： David L. Williams ,  Andrzej Rokicki ,  Dennis J. Smith ,  Kyle Mankin

IPC: B01J008/02 ,  C07C005/333 ,  C07C005/327

CPC classification number: B01J8/0411 ,  B01J19/2485 ,  B01J23/78 ,  B01J23/8946 ,  B01J2208/00522 ,  B01J2208/025 ,  C07C5/32 ,  C07C5/333 ,  C07C2523/04 ,  C07C15/40 ,  C07C15/42 ,  C07C15/46

Abstract: A radial reactor for utilization for catalytic reactions of gaseous or liquid feed streams including a vertical, annular catalyst bed, wherein the material contained within the catalyst bed includes an active catalyst material, contained within an outer ring-shaped, vertical layer of the catalyst bed, and an inert material, contained within an inner ring-shaped, vertical layer of the catalyst bed.

Abstract translation: 一种用于气态或液态进料流的催化反应的径向反应器，包括垂直的环形催化剂床，其中包含在催化剂床内的材料包括活性催化剂材料，其包含在催化剂床的外环形垂直层内 ，以及包含在催化剂床的内环形垂直层内的惰性材料。

公开(公告)号：US20020183571A1

公开(公告)日：2002-12-05

申请号：US10041422

申请日：2002-01-08

Applicant: Sud-Chemie Inc.

Inventor： David L. Williams ,  Andrzej Rokicki ,  Dennis J. Smith ,  Kyle Mankin

IPC: C07C005/373

CPC classification number: B01J19/2485 ,  B01J8/0411 ,  B01J23/78 ,  B01J23/8946 ,  B01J2208/00522 ,  B01J2208/00707 ,  B01J2208/025 ,  C07C5/32 ,  C07C5/333 ,  C07C2523/04 ,  C07C15/46 ,  C07C15/42 ,  C07C15/40

Abstract: A radial reactor for utilization for catalytic reactions of gaseous or liquid feed streams including an annular catalyst bed, wherein the material contained within the catalyst bed includes an active catalyst material, contained within an outer ring-shaped layer of the catalyst bed, and a generally inert material, contained within an inner ring-shaped layer of the catalyst bed, wherein the generally inert material includes a potassium-containing compound, such as potassium oxide, hydroxide, carbonate or bicarbonate.

Abstract translation: 一种用于气态或液态进料流（包括环形催化剂床）的催化反应的径向反应器，其中包含在催化剂床内的材料包括包含在催化剂床的外环形层内的活性催化剂材料， 惰性材料包含在催化剂床的内环形层中，其中通常为惰性的材料包括含钾化合物，例如氧化钾，氢氧化物，碳酸盐或碳酸氢盐。

公开(公告)号：US20020065443A1

公开(公告)日：2002-05-30

申请号：US09727036

申请日：2000-11-30

Applicant: Sud-Chemie Inc.

Inventor： David L. Williams ,  Dennis J. Smith ,  Andrzej Rokicki

IPC: C07C002/64 ,  C07C004/06 ,  C07C005/42

CPC classification number: C07C5/32 ,  B01J8/0411 ,  B01J19/2485 ,  B01J23/78 ,  B01J23/8946 ,  B01J2208/00522 ,  B01J2208/025 ,  C07C5/333 ,  C07C2523/04 ,  C07C15/40 ,  C07C15/42 ,  C07C15/46

Abstract: A process for the nonoxidative dehydrogenation of an alkylaromatic feed stream wherein the feed stream is passed through a radial reactor containing nonoxidative dehydrogenation catalysts, wherein the nonoxidative dehydrogenation catalysts are arranged in vertically layered beds within the radial reactor, and wherein the nonoxidative dehydrogenation catalysts include at least a first and a second nonoxidative dehydrogenation catalyst, wherein at least one of the nonoxidative dehydrogenation catalysts has a different performance and/or operating characteristic than at least one of the other nonoxidative dehydrogenation catalysts.

Abstract translation: 一种用于烷基芳烃进料流的非氧化脱氢的方法，其中进料流通过含有非氧化脱氢催化剂的径向反应器，其中非氧化脱氢催化剂排列在径向反应器内的垂直层状床中，其中非氧化脱氢催化剂包括 至少一种第一和第二种非氧化脱氢催化剂，其中至少一种非氧化脱氢催化剂具有与至少一种其它非氧化脱氢催化剂不同的性能和/或操作特性。

公开(公告)号：US20010020118A1

公开(公告)日：2001-09-06

申请号：US09817399

申请日：2001-03-26

Applicant: Sud-Chemie, Inc. (formerly United Catalysts, Inc.)

Inventor： David L. Williams ,  Yuji Mishima ,  Andrzej Rokicki

IPC: C07C002/66 ,  C07C002/72

CPC classification number: C07C5/325 ,  B01J23/894 ,  B01J23/8946 ,  B01J23/8993 ,  C07C5/3337 ,  C07C2521/06 ,  C07C2523/10 ,  C07C2523/28 ,  C07C2523/30 ,  C07C2523/42 ,  C07C2523/44 ,  C07C2523/46 ,  C07C2523/745 ,  C07C2523/89 ,  C07C2527/232 ,  C07C15/40 ,  C07C15/46

Abstract: A catalyst for the production of alkenylaromatics from alkylaromatics, wherein the catalyst is predominantly iron oxide, an alkali metal compound and a small amount of a source for palladium or platinum. Additional components of the catalyst may include compounds based on cerium, molybdenum, tungsten and other such promoters. Also a process for the production of alkenylaromatics from alkylaromatics using this catalyst.

Abstract translation: 用于从烷基芳族化合物生产链烯基芳族化合物的催化剂，其中催化剂主要是氧化铁，碱金属化合物和少量钯或铂的来源。 催化剂的另外的组分可以包括基于铈，钼，钨和其它这样的促进剂的化合物。 也是使用该催化剂从烷基芳族化合物生产链烯基芳烃的方法。