公开(公告)号：US20020072469A1

公开(公告)日：2002-06-13

申请号：US09947968

申请日：2001-09-06

Applicant: Sud-Chemie Inc.

Inventor： David Hill ,  Christian P. Fabry ,  Jorge Bello

IPC: B01J021/16

CPC classification number: B01J21/16 ,  B01J20/12

Abstract: A process for the production of a bleaching clay product which includes the steps of selecting a naturally occurring hormite clay product, cleaning and crushing the clay product to form clay clumps less than 6 in. in diameter, aging the crushed hormite clay and activating the clay with extremely small amounts of acid, in the range of less than 1 percent, by weight. Also, an acceptable bleaching clay product can be produced without the addition of any acid to the aged hormite clay.

Abstract translation: 一种用于生产漂白粘土产品的方法，其包括选择天然产生的激素粘土产品，清洁和破碎粘土产品以形成直径小于6英寸的粘土块的步骤，老化破碎的激素粘土并活化粘土 极少量的酸在小于1重量％的范围内。 此外，可以生产可接受的漂白粘土产品，而不向老化的激素粘土添加任何酸。

公开(公告)号：US20020038065A1

公开(公告)日：2002-03-28

申请号：US09969054

申请日：2001-10-02

Applicant: Sud-Chemie Inc.

Inventor： Dinah C. Huang ,  William M. Faris ,  P. Donald Hopkins ,  Paul Jerus

IPC: C07C005/02 ,  C07C005/03 ,  C07C005/10

CPC classification number: C10G45/52 ,  B01J23/44

Abstract: A hydrogenation catalyst which is sulfur tolerant and which includes from about 0.1 to about 1 percent platinum by weight and from 0.2 to about 2 percent by weight palladium on a predominantly theta alumina carrier. Also disclosed is a process for the manufacture and use of the hydrogenation catalyst.

公开(公告)号：US20200094226A1

公开(公告)日：2020-03-26

申请号：US16681196

申请日：2019-11-12

Applicant: Sud-Chemie Inc.

Inventor： Normen Szesni ,  Alfred Hagemeyer ,  Frank Grossmann ,  Richard Fischer ,  Michael Urbancic ,  Claus Lugmair ,  Mingyong Sun ,  Hongyi C. Hou ,  David Michael Lowe ,  Jennifer Boyer

IPC: B01J23/44 ,  B01J23/58 ,  B01J23/52 ,  B01J23/50 ,  B01J23/60 ,  B01J23/62 ,  C07C7/167 ,  B01J37/02 ,  B01J23/644 ,  B01J35/00 ,  B01J35/10 ,  B01J23/89 ,  B01J31/02 ,  C10G45/40

Abstract: This invention relates to heterogeneous catalysts useful for selective hydrogenation of unsaturated hydrocarbons, comprising palladium and optionally a promoter, supported on a substrate, having an uncoated BET surface area of ≤9 m2/g, the surface being coated with an ionic liquid. Also described are methods of making the catalysts and methods of selective hydrogenation of acetylene and/or dienes in front-end mixed olefin feed streams.

公开(公告)号：US20030186804A1

公开(公告)日：2003-10-02

申请号：US10108814

申请日：2002-03-28

Applicant: Sud-Chemie, Inc.

Inventor： Jon P. Wagner ,  Yeping Cai ,  Aaron L. Wagner

IPC: B01J023/00

CPC classification number: C01B3/16 ,  B01J21/06 ,  B01J21/066 ,  B01J23/002 ,  B01J23/56 ,  B01J23/63 ,  B01J23/648 ,  B01J23/652 ,  B01J23/656 ,  B01J23/6567 ,  B01J23/89 ,  B01J23/8933 ,  C01B2203/0283 ,  C01B2203/066 ,  C01B2203/1041 ,  C01B2203/1052 ,  C01B2203/1064 ,  C01B2203/107 ,  C01B2203/1076 ,  C01B2203/1082 ,  C01B2203/1094 ,  Y02P20/52

Abstract: The present development is a catalyst for use in the water-gas-shift reaction. The catalyst includes a Group VIII or Group IB metal, a transition metal promoter selected from the group consisting of rhenium, niobium, silver, manganese, vanadium, molybdenum, titanium, tungsten and a combination thereof, and a ceria-based support. The support may further include gadolinium, samarium, zirconium, lithium, cesium, lanthanum, praseodymium, manganese, titanium, tungsten or a combination thereof. A process for preparing the catalyst is also presented. In a preferred embodiment, the process involves providing nullcleannull precursors as starting materials in the catalyst preparation.

Abstract translation: 本发明是用于水煤气变换反应的催化剂。 催化剂包括VIII族或IB族金属，选自铼，铌，银，锰，钒，钼，钛，钨及其组合的过渡金属助催化剂和二氧化铈基载体。 载体还可以包括钆，钐，锆，锂，铯，镧，镨，锰，钛，钨或它们的组合。 还提出了制备催化剂的方法。 在优选的实施方案中，该方法包括提供“干净的”前体作为催化剂制备中的原料。

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：US20020014305A1

公开(公告)日：2002-02-07

申请号：US09835793

申请日：2001-04-16

Applicant: Sud-Chemie Inc.

Inventor： Stefan O. Dick ,  Andrew J. Robertson ,  Julian Benavides ,  Richard M. Shelley

IPC: B32B031/00

CPC classification number: B32B1/06 ,  B01D53/28 ,  B01J20/0244 ,  B01J20/0277 ,  B01J20/0281 ,  B01J20/0288 ,  B01J20/0296 ,  B01J20/045 ,  B01J20/046 ,  B01J20/24 ,  B01J2220/46 ,  B01J2220/4825 ,  B65D81/264 ,  B65D81/268 ,  Y02W90/11

Abstract: A desiccant composition containing a deliquescent salt and a modified starch containing from about 5 to about 95 percent of the deliquescent salt and from about 5 to about 95 percent of the modified starch.

Abstract translation: 一种干燥剂组合物，其含有潮解盐和含约5至约95％的潮解盐和约5至约95％的改性淀粉的改性淀粉。

公开(公告)号：US20130152788A1

公开(公告)日：2013-06-20

申请号：US13692088

申请日：2012-12-03

Applicant: SUD-CHEMIE INC.

Inventor： Wayne Turbeville ,  Greg Korynta ,  Todd Cole ,  Jeffery L. Braden

IPC: B01D53/02 ,  B01J20/02 ,  B01J20/20 ,  B01J20/08 ,  B01J20/10

CPC classification number: B01D53/02 ,  B01D53/64 ,  B01D2253/102 ,  B01D2253/1128 ,  B01D2257/602 ,  B01J20/0237 ,  B01J20/0285 ,  B01J20/08 ,  B01J20/106 ,  B01J20/20 ,  B01J20/2803 ,  B01J20/28042 ,  C10G2300/205 ,  C10K1/004 ,  C10K1/32

Abstract: A process for removing mercury from a gas or liquid phase, wherein the gas or liquid phase containing mercury is placed in contact with a composition comprising a precipitated metal sulfide. The precipitated metal sulfide may be made by the process of combining a metal source, sulfide source, and modifier to form the precipitated metal sulfide. The metal source may comprise iron, cobalt, nickel, copper, zinc, zirconium, molybdenum, silver, or gold salts. The metal salt may be selected from metal nitrate, metal sulfate, metal phosphate, metal acetate, metal carbonate, metal hydroxide, metal ammonium carbonate, and metal hydroxycarbonate. The sulfide source is selected from hydrogen sulfide (H2S), carbonyl sulfide (COS), salts of sulfide (S2−), salts of hydrosulfide (HS−), and salts of polysulfide (Sn2−). The modifier may be selected from alumina, silica, aluminosilicate, clay, zeolites, carbon, cement, titania, zirconia.

Abstract translation: 一种从气相或液相中除去汞的方法，其中将含有汞的气相或液相与包含沉淀的金属硫化物的组合物接触。 沉淀的金属硫化物可以通过组合金属源，硫化物源和改性剂以形成沉淀的金属硫化物的方法制备。 金属源可以包括铁，钴，镍，铜，锌，锆，钼，银或金盐。 金属盐可以选自金属硝酸盐，金属硫酸盐，金属磷酸盐，金属乙酸盐，金属碳酸盐，金属氢氧化物，金属碳酸铵和金属羟基碳酸盐。 硫化物源选自硫化氢（H 2 S），硫化羰（COS），硫化物盐（S2-），氢硫化物盐（HS-）和多硫化物盐（Sn2-））。 改性剂可以选自氧化铝，二氧化硅，硅铝酸盐，粘土，沸石，碳，水泥，二氧化钛，氧化锆。

公开(公告)号：US20130078540A1

公开(公告)日：2013-03-28

申请号：US13681584

申请日：2012-11-20

Applicant: Sud-Chemie Inc.

Inventor： Chandra Ratnasamy ,  Jon P. Wagner ,  R. Steve Spivey ,  Hans-Georg Anfang

IPC: C07C7/12 ,  B01J20/18 ,  H01M8/06

CPC classification number: C07C7/12 ,  B01D53/02 ,  B01D53/04 ,  B01D2253/108 ,  B01D2253/1124 ,  B01D2256/245 ,  B01D2257/306 ,  B01D2257/308 ,  B01D2259/4145 ,  B01J20/0222 ,  B01J20/0229 ,  B01J20/0237 ,  B01J20/0244 ,  B01J20/06 ,  B01J20/08 ,  B01J20/18 ,  B01J20/186 ,  B01J20/20 ,  B01J20/2803 ,  B01J20/28057 ,  B01J2220/42 ,  C10G25/003 ,  C10G25/05 ,  C10G53/08 ,  C10G2300/202 ,  C10G2300/4006 ,  C10G2300/805 ,  H01M8/0675

Abstract: A method for producing a substantially desulfurized a hydrocarbon fuel stream at temperatures less than 100° C. The method includes providing a nondesulfurized fuel cell hydrocarbon fuel stream that may include water and passing the fuel stream sequentially through a zeolite Y adsorbent and a selective sulfur adsorbent. The zeolite Y adsorbent may be exchanged with copper ions. The method produces a substantially desulfurized hydrocarbon fuel stream containing less than 50 ppb sulfur.

Abstract translation: 一种用于在低于100℃的温度下生产基本上脱硫的烃燃料流的方法。该方法包括提供非脱硫的燃料电池烃燃料流，其可包括水并使燃料流顺序地通过沸石Y吸附剂和选择性硫吸附剂 。 沸石Y吸附剂可以与铜离子交换。 该方法产生含有少于50ppb硫的基本上脱硫的烃燃料流。

公开(公告)号：US20040063576A1

公开(公告)日：2004-04-01

申请号：US10260362

申请日：2002-09-30

Applicant: Sud-Chemie Inc.

Inventor： Eric Jamie Weston ,  David C. Wolfe ,  Michael W. Balakos ,  Jon P. Wagner ,  Kevin G. Northway

IPC: B01J021/14

CPC classification number: H01M8/0675 ,  B01J20/041 ,  B01J20/06 ,  B01J20/08 ,  B01J20/103 ,  B01J20/28059 ,  B01J20/28076 ,  B01J20/3204 ,  B01J20/3236 ,  B01J21/12 ,  B01J23/78 ,  B01J35/0053 ,  B01J35/1047 ,  B01J37/03 ,  C10G25/003 ,  Y02P70/56

Abstract: A catalyst adsorbent for the desulfurization of a feed stream, preferably in a fuel cell, wherein the catalyst includes from about 30 percent to about 80 percent nickel or a nickel compound, from about 5 percent to about 45 percent silica as a carrier, from about 1 percent to about 10 percent alumina as a promoter and from about 0.01 percent to about 15 percent magnesia as a promoter. The invention also includes processes of manufacture of the catalyst adsorbent.

Abstract translation: 用于进料流，优选在燃料电池中脱硫的催化剂吸附剂，其中催化剂包括约30％至约80％的镍或镍化合物，约5％至约45％的二氧化硅作为载体，约为 1％至约10％的氧化铝作为助催化剂和约0.01％至约15％的氧化镁作为助催化剂。 本发明还包括催化剂吸附剂的制造方法。

公开(公告)号：US20030134744A1

公开(公告)日：2003-07-17

申请号：US10025663

申请日：2001-12-19

Applicant: Sud-Chemie Inc.

Inventor： Steven A. Blankenship ,  Jennifer A. Perkins ,  Andrzej Rokicki ,  James E. Fried JR.

IPC: B01J023/42 ,  C10G045/00 ,  C07C007/163 ,  B01J023/44

CPC classification number: C07C7/167 ,  B01J23/44 ,  B01J23/50 ,  B01J33/00 ,  B01J37/18 ,  C07C2523/04 ,  C07C2523/08 ,  C07C2523/10 ,  C07C2523/14 ,  C07C2523/18 ,  C07C2523/44 ,  C07C2523/50 ,  C07C2523/52 ,  C07C2523/72

Abstract: A process for preparation of a selective hydrogenation catalyst including preparing a catalyst material containing palladium and preferably additional additive materials, prereducing the palladium material and the additional additive materials, storing the prereduced catalyst under a non-oxidizing material and distributing the prereduced catalyst in a shipping container under the non-oxidizing material to a customer for use in a selective hydrogenation reaction.

Abstract translation: 一种制备选择性氢化催化剂的方法，包括制备含钯和优选另外的添加剂材料的催化剂材料，预还原钯材料和另外的添加剂材料，将预还原的催化剂储存在非氧化性材料下并将预还原的催化剂分配到运输 容器在非氧化性材料下供客户使用，用于选择性氢化反应。