公开(公告)号：EP2265370A2

公开(公告)日：2010-12-29

申请号：EP09724269.7

申请日：2009-03-28

Applicant: Sud-Chemie Inc.

Inventor： ZHAO, Shizhong ,  TOLLE, David, P. ,  LADEBECK, Jurgen

IPC: B01J23/02 ,  B01J21/02 ,  B01J37/04 ,  B01J37/10

CPC classification number: B01J23/02 ,  B01J23/002 ,  B01J35/023 ,  B01J35/1009 ,  B01J35/1038 ,  B01J37/0009 ,  B01J37/08 ,  B01J2523/00 ,  Y10T428/2982 ,  B01J2523/23 ,  B01J2523/31

Abstract: A calcium-aluminate cement based catalyst support having a cross-sectional diameter as small as 0.5 mm and as large as 1.6 mm wherein said particles are formed by extrusion or pelletizing is disclosed.

公开(公告)号：EP1926801A2

公开(公告)日：2008-06-04

申请号：EP06800872.1

申请日：2006-08-08

Applicant: Sud-Chemie Inc.

Inventor： TURBEVILLE, Wayne ,  YAP, Nora ,  CAI, Yeping ,  LADEBECK, Jurgen

IPC: C10G25/00 ,  B01J23/80 ,  B01J35/10 ,  B01J37/03 ,  B01D15/00

CPC classification number: C10G25/003 ,  B01J20/06 ,  B01J23/007 ,  B01J23/80

Abstract: The present invention is a method for the adsorption of sulfur-containing compounds from a hydrocarbon feedstream, and in particular, an olefin feedstream. The method comprises contacting the sulfur-containing compound with a copper oxide / zinc oxide / aluminum oxide catalyst optionally promoted with a metal.

公开(公告)号：EP1732688A1

公开(公告)日：2006-12-20

申请号：EP05725922.8

申请日：2005-03-18

Applicant: Sud-Chemie, Inc.

Inventor： ZHAO, Shizhong ,  CAI,, Yeping ,  LADEBECK, Jurgen

IPC: B01J23/78 ,  B01J21/04 ,  B01J37/02 ,  B01J35/10 ,  C01B3/40

CPC classification number: B01J23/78 ,  B01J21/04 ,  B01J21/063 ,  B01J23/005 ,  B01J23/8946 ,  B01J35/0053 ,  B01J35/1009 ,  B01J35/1014 ,  B01J35/1038 ,  B01J37/0009 ,  B01J37/0205 ,  B01J37/0207 ,  C01B3/40 ,  C01B2203/0233 ,  C01B2203/0238 ,  C01B2203/1041 ,  C01B2203/1052 ,  C01B2203/1058 ,  C01B2203/1094 ,  C01B2203/127 ,  Y02P20/52

Abstract: A calcium-promoted alumina supported nickel reforming catalyst stabilized with titanium is disclosed. The catalyst is particularly useful for reforming reaction in feed streams containing significant quantities of CO and CO 2 , low quantities of steam (the feed stream having a H 2 O/CH 4 of less than 0.8 and a CO 2 /CH 4 of greater than 0.5) and relatively high quantities of sulfur compounds (up to about 20 ppm). The catalyst comprises from about 25 wt % to about 98 wt % alumina as a support, from about 2 wt % to about 40 wt % nickel oxide, which is promoted with from about 0.5 wt % to about 35 wt % calcium oxide, and which is stabilized with from about 0.01 wt % to about 20 wt % titanium, wherein the calcium oxide is combined with the alumina to form calcium aluminate. The catalyst can be used in reforming reactions to produce syngas and has advantages in producing low hydrogen to carbon monoxide ratio syngas for applications such as iron ore reduction.

Abstract translation: 公开了用钛稳定的钙促进的氧化铝负载的镍重整催化剂。 该催化剂特别适用于重整含有大量CO和CO 2的进料流中的反应，少量蒸汽（进料流的H 2 O / CH 4小于0.8，CO 2 / CH 4大于0.5）和相对高的 硫化合物（高达约20ppm）。 该催化剂包含约25重量％至约98重量％的氧化铝作为载体，约2重量％至约40重量％的氧化镍，其用约0.5重量％至约35重量％的氧化钙促进，并且其中 用约0.01重量％至约20重量％的钛稳定，其中氧化钙与氧化铝结合以形成铝酸钙。 该催化剂可以用于重整反应以生产合成气，并且在用于例如铁矿石还原的应用中可以产生低氢气与一氧化碳比例的合成气。

公开(公告)号：EP1802394A2

公开(公告)日：2007-07-04

申请号：EP05784982.0

申请日：2005-06-22

Applicant: Sud-Chemie, Inc.

Inventor： ZHAO, Shizhong ,  CAI, Yeping ,  HU, Xiaodong ,  WAGNER, Jon P. ,  LADEBECK, Jurgen

IPC: B01J23/00

CPC classification number: B01J23/63 ,  B01J21/063 ,  B01J21/066 ,  B01J23/02 ,  B01J23/10 ,  B01J23/58 ,  B01J23/6484 ,  B01J23/78 ,  B01J23/83 ,  B01J23/8474 ,  B01J35/0053 ,  B01J35/1038 ,  B01J37/0201 ,  B01J37/10 ,  C01B3/40 ,  C01B2203/0233 ,  C01B2203/1064 ,  C01B2203/1082 ,  C01B2203/1094 ,  Y02P20/52

Abstract: A promoted calcium-alumina supported reforming catalyst that is particularly useful for reforming reactions where low H2/CO ratio synthesis gas, such as less than 2.3 is generated directly is disclosed. The catalyst comprises from about 25 wt% to about 98 wt % alumina, from about 0.5 wt% to about 35 wt% calcium oxide, from about 0.01 wt% to about 35 wt% of a promoter, and from about 0.05 wt% to about 30 wt% of an active metal. The promoter is selected from the group consisting of titanium, zirconium, yttrium, niobium, elements of the lanthanum-series, such as, without limitation, lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, ytterbium, and combinations thereof. The active metal is selected from the group consisting of nickel, cobalt, rhodium, ruthenium, palladium, platinum, iridium and combinations thereof as active metal, wherein the calcium oxide is combined with the alumina to form aluminum-rich calcium aluminates.

公开(公告)号：EP2237882A2

公开(公告)日：2010-10-13

申请号：EP08863359.9

申请日：2008-12-16

Applicant: Sud-Chemie, Inc.

Inventor： CHEN, Chao ,  LI, Eshan ,  WANG, Yanxia ,  CAI, Yeping ,  RATNASAMY, Chandra ,  RILEY, Jeffery ,  WANG, Xueqin J. ,  ZHAO, Shizhong ,  LADEBECK, Jurgen

IPC: B01J23/80 ,  B01J23/72 ,  B01J21/06 ,  B01J23/04

CPC classification number: B01J23/002 ,  B01J23/80 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1038 ,  B01J37/03 ,  B01J37/10 ,  B01J2523/00 ,  C01B3/16 ,  Y02P20/52 ,  B01J2523/13 ,  B01J2523/17 ,  B01J2523/27 ,  B01J2523/31 ,  B01J2523/842

Abstract: The present development is a catalyst for use in water gas shift processes, a method for making the catalyst and a method of using the catalyst. The catalyst is composed of iron oxide, copper oxide, zinc oxide, alumina, and optionally, potassium oxide, and is produced using a hydrothermal synthesis process. The catalyst demonstrates surprising activity for conversion of carbon monoxide under high to moderate temperature shift reaction conditions.