ZA200406645B - Supported silver catalyst and and epoxidation process using the catalyst - Google Patents
Supported silver catalyst and and epoxidation process using the catalystInfo
- Publication number
- ZA200406645B ZA200406645B ZA200406645A ZA200406645A ZA200406645B ZA 200406645 B ZA200406645 B ZA 200406645B ZA 200406645 A ZA200406645 A ZA 200406645A ZA 200406645 A ZA200406645 A ZA 200406645A ZA 200406645 B ZA200406645 B ZA 200406645B
- Authority
- ZA
- South Africa
- Prior art keywords
- catalyst
- epoxidation process
- supported silver
- silver catalyst
- supported
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title 1
- 238000006735 epoxidation reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 229910052709 silver Inorganic materials 0.000 title 1
- 239000004332 silver Substances 0.000 title 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/48—Silver or gold
- B01J23/50—Silver
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
- B01J21/04—Alumina
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/12—Silica and alumina
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/66—Silver or gold
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/66—Silver or gold
- B01J23/68—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/688—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with manganese, technetium or rhenium
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
- B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
- C07C213/04—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reaction of ammonia or amines with olefin oxides or halohydrins
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
- C07C29/10—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes
- C07C29/103—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes of cyclic ethers
- C07C29/106—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes of cyclic ethers of oxiranes
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
- C07D301/08—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase
- C07D301/10—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase with catalysts containing silver or gold
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/612—Surface area less than 10 m2/g
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/63—Pore volume
- B01J35/633—Pore volume less than 0.5 ml/g
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/63—Pore volume
- B01J35/635—0.5-1.0 ml/g
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/66—Pore distribution
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Catalysts (AREA)
- Epoxy Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US36006002P | 2002-02-25 | 2002-02-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA200406645B true ZA200406645B (en) | 2006-05-31 |
Family
ID=27766182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA200406645A ZA200406645B (en) | 2002-02-25 | 2004-08-20 | Supported silver catalyst and and epoxidation process using the catalyst |
Country Status (13)
Country | Link |
---|---|
US (3) | US20030162984A1 (fr) |
EP (1) | EP1511563B1 (fr) |
JP (1) | JP4335692B2 (fr) |
KR (1) | KR101001503B1 (fr) |
CN (2) | CN100553763C (fr) |
AU (1) | AU2003217756B2 (fr) |
BR (1) | BR0307958B1 (fr) |
CA (1) | CA2477069C (fr) |
IN (1) | IN2004DE02399A (fr) |
MX (1) | MXPA04008167A (fr) |
RU (1) | RU2342190C2 (fr) |
WO (1) | WO2003072246A2 (fr) |
ZA (1) | ZA200406645B (fr) |
Families Citing this family (78)
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AU2003284184A1 (en) * | 2002-10-28 | 2004-05-25 | Shell Oil Company | Silver-based olefin oxide catalysts |
US8148555B2 (en) * | 2003-06-26 | 2012-04-03 | Shell Oil Company | Method for improving the selectivity of a catalyst and a process for the epoxidation of an olefin |
US20060258532A1 (en) * | 2003-08-22 | 2006-11-16 | Thorsteinson Erlind M | Improved alumina carriers and silver-based catalysts for the production of alkylene oxides |
US20060293180A1 (en) * | 2003-08-22 | 2006-12-28 | Thorsteinson Erlind M | Modified alumina carriers and silver-based catalysts for the production of alkylene oxides |
CN101757914A (zh) | 2003-10-16 | 2010-06-30 | 陶氏技术投资有限责任公司 | 用于烯化氧制备的具有提高稳定性、效率和/或活性的催化剂 |
TW200613056A (en) * | 2004-04-01 | 2006-05-01 | Shell Int Research | A process for preparing a silver catalyst, the catalyst, and a use of the catalyst for olefin oxidation |
MXPA06014561A (es) * | 2004-06-18 | 2007-03-23 | Shell Int Research | Proceso para la produccion de un oxido de olefina, un 1,2-diol, un 1,2-diol eter o una alcanolamina. |
JP5011105B2 (ja) * | 2004-06-18 | 2012-08-29 | シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー | オレフィンオキシド、1,2−ジオール、1,2−ジオールエーテル、またはアルカノールアミンの製造方法 |
TW200610576A (en) * | 2004-08-12 | 2006-04-01 | Shell Int Research | A method of preparing a shaped catalyst, the catalyst, and use of the catalyst |
US8536083B2 (en) | 2004-09-01 | 2013-09-17 | Shell Oil Company | Olefin epoxidation process, a catalyst for use in the process, a carrier for use in preparing the catalyst, and a process for preparing the carrier |
KR20070058576A (ko) * | 2004-09-01 | 2007-06-08 | 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 | 올레핀 에폭시화 방법, 이 방법에 사용되는 촉매, 이촉매의 제조에 사용되는 담체, 및 이 담체의 제조방법 |
CN101142018B (zh) * | 2005-02-21 | 2011-06-08 | 国际壳牌研究有限公司 | 烯烃环氧化方法、用于该方法的催化剂、用于制备该催化剂的载体和用于制备该载体的方法 |
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CN105080618B (zh) * | 2014-05-09 | 2017-12-19 | 中国石油化工股份有限公司 | 一种用于银催化剂的α‑氧化铝载体的制备方法 |
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-
2003
- 2003-02-25 AU AU2003217756A patent/AU2003217756B2/en not_active Ceased
- 2003-02-25 BR BRPI0307958-9B1A patent/BR0307958B1/pt active IP Right Grant
- 2003-02-25 CN CNB2007101263803A patent/CN100553763C/zh not_active Expired - Lifetime
- 2003-02-25 RU RU2004128458/04A patent/RU2342190C2/ru active
- 2003-02-25 CA CA2477069A patent/CA2477069C/fr not_active Expired - Lifetime
- 2003-02-25 MX MXPA04008167A patent/MXPA04008167A/es not_active Application Discontinuation
- 2003-02-25 US US10/374,287 patent/US20030162984A1/en not_active Abandoned
- 2003-02-25 EP EP03713718A patent/EP1511563B1/fr not_active Expired - Lifetime
- 2003-02-25 JP JP2003570981A patent/JP4335692B2/ja not_active Expired - Lifetime
- 2003-02-25 WO PCT/US2003/005902 patent/WO2003072246A2/fr active Application Filing
- 2003-02-25 CN CNB038061961A patent/CN100408168C/zh not_active Expired - Lifetime
-
2004
- 2004-08-20 ZA ZA200406645A patent/ZA200406645B/xx unknown
- 2004-08-23 KR KR1020047013119A patent/KR101001503B1/ko active IP Right Grant
- 2004-11-30 IN IN2399DE2004 patent/IN2004DE02399A/en unknown
-
2007
- 2007-04-12 US US11/734,516 patent/US20070184973A1/en not_active Abandoned
-
2009
- 2009-03-10 US US12/401,086 patent/US20090177016A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP1511563A2 (fr) | 2005-03-09 |
CN101085425A (zh) | 2007-12-12 |
CA2477069C (fr) | 2012-08-21 |
RU2342190C2 (ru) | 2008-12-27 |
CA2477069A1 (fr) | 2003-09-04 |
BR0307958B1 (pt) | 2013-07-09 |
AU2003217756A1 (en) | 2003-09-09 |
RU2004128458A (ru) | 2005-04-10 |
IN2004DE02399A (fr) | 2005-04-01 |
MXPA04008167A (es) | 2004-11-26 |
JP2005518276A (ja) | 2005-06-23 |
US20090177016A1 (en) | 2009-07-09 |
BR0307958A (pt) | 2004-12-21 |
CN1642637A (zh) | 2005-07-20 |
JP4335692B2 (ja) | 2009-09-30 |
WO2003072246A2 (fr) | 2003-09-04 |
AU2003217756B2 (en) | 2008-11-20 |
EP1511563B1 (fr) | 2012-11-28 |
KR101001503B1 (ko) | 2010-12-14 |
US20070184973A1 (en) | 2007-08-09 |
CN100553763C (zh) | 2009-10-28 |
US20030162984A1 (en) | 2003-08-28 |
WO2003072246A3 (fr) | 2004-01-08 |
KR20040086431A (ko) | 2004-10-08 |
CN100408168C (zh) | 2008-08-06 |
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