-
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：US12172148B2
公开(公告)日：2024-12-24
申请号：US16694149
申请日：2019-11-25
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: B01J31/00 , B01J23/44 , B01J23/50 , B01J23/52 , B01J23/58 , B01J23/60 , B01J23/62 , B01J23/644 , B01J23/89 , B01J31/02 , B01J35/30 , B01J35/63 , B01J37/02 , C07C7/167 , C10G45/40 , B01J21/04 , B01J35/61 , B01J37/16
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：US09381492B2
公开(公告)日：2016-07-05
申请号：US13691977
申请日：2012-12-03
Applicant: Sud-Chemie Inc.
Inventor： Wayne Turbeville , Greg Korynta , Todd Cole , Jeffery L. Braden
CPC classification number: B01J20/20 , B01D15/00 , B01D53/64 , B01D2253/102 , B01D2253/104 , B01D2253/106 , B01D2253/108 , B01D2253/11 , B01D2253/1128 , B01D2255/104 , B01D2255/106 , B01D2255/20707 , B01D2255/20715 , B01D2255/20738 , B01D2255/20746 , B01D2255/20753 , B01D2255/20761 , B01D2255/20769 , B01D2255/20792 , B01D2256/245 , B01D2257/602 , B01J20/0237 , B01J20/0248 , B01J20/0285 , B01J20/08 , B01J20/106 , B01J2220/42
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：US08658321B2
公开(公告)日：2014-02-25
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: 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。
-
Patent Agency Ranking
公开(公告)号：US12172147B2
公开(公告)日：2024-12-24
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: C07C7/167 , B01J23/44 , B01J23/50 , B01J23/52 , B01J23/58 , B01J23/60 , B01J23/62 , B01J23/644 , B01J23/89 , B01J31/02 , B01J35/30 , B01J35/63 , B01J37/02 , C10G45/40 , B01J21/04 , B01J35/61 , B01J37/16
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：US08876958B2
公开(公告)日：2014-11-04
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 , C10K1/00 , B01J20/10 , B01J20/02 , B01D53/64 , B01J20/08 , B01J20/28 , B01J20/20 , C10K1/32
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：US20140155260A1
公开(公告)日：2014-06-05
申请号：US13691977
申请日：2012-12-03
Applicant: SUD-CHEMIE INC.
Inventor： Wayne Turbeville , Greg Korynta , Todd Cole , Jeffery L. Braden
CPC classification number: B01J20/20 , B01D15/00 , B01D53/64 , B01D2253/102 , B01D2253/104 , B01D2253/106 , B01D2253/108 , B01D2253/11 , B01D2253/1128 , B01D2255/104 , B01D2255/106 , B01D2255/20707 , B01D2255/20715 , B01D2255/20738 , B01D2255/20746 , B01D2255/20753 , B01D2255/20761 , B01D2255/20769 , B01D2255/20792 , B01D2256/245 , B01D2257/602 , B01J20/0237 , B01J20/0248 , B01J20/0285 , B01J20/08 , B01J20/106 , B01J2220/42
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
-
18.发明申请公开(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
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。
-
-
-
-
-
-
-
-
Search Results
19
records
(took 0.014 seconds)
