AU747207B2 - Impregnation process for catalysts - Google Patents
Impregnation process for catalysts Download PDFInfo
- Publication number
- AU747207B2 AU747207B2 AU57563/99A AU5756399A AU747207B2 AU 747207 B2 AU747207 B2 AU 747207B2 AU 57563/99 A AU57563/99 A AU 57563/99A AU 5756399 A AU5756399 A AU 5756399A AU 747207 B2 AU747207 B2 AU 747207B2
- Authority
- AU
- Australia
- Prior art keywords
- treatment stage
- process according
- support
- impregnated
- slurry
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000005470 impregnation Methods 0.000 title claims description 133
- 238000000034 method Methods 0.000 title claims description 98
- 239000003054 catalyst Substances 0.000 title claims description 91
- 238000011282 treatment Methods 0.000 claims description 124
- 239000000463 material Substances 0.000 claims description 104
- 238000001035 drying Methods 0.000 claims description 92
- 238000011221 initial treatment Methods 0.000 claims description 85
- 239000002002 slurry Substances 0.000 claims description 75
- 238000001354 calcination Methods 0.000 claims description 51
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 46
- 229910017052 cobalt Inorganic materials 0.000 claims description 45
- 239000010941 cobalt Substances 0.000 claims description 45
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 43
- 239000012018 catalyst precursor Substances 0.000 claims description 41
- 239000011148 porous material Substances 0.000 claims description 39
- 238000002156 mixing Methods 0.000 claims description 31
- 239000002243 precursor Substances 0.000 claims description 30
- 230000001965 increasing effect Effects 0.000 claims description 29
- 238000011068 loading method Methods 0.000 claims description 26
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 20
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical compound [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 claims description 20
- 229910001981 cobalt nitrate Inorganic materials 0.000 claims description 20
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 19
- 238000001291 vacuum drying Methods 0.000 claims description 16
- 238000003860 storage Methods 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 10
- 229910052763 palladium Inorganic materials 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 5
- 230000002708 enhancing effect Effects 0.000 claims description 4
- 229910052697 platinum Inorganic materials 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 239000002019 doping agent Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 101100087530 Caenorhabditis elegans rom-1 gene Proteins 0.000 claims 2
- 101100305983 Mus musculus Rom1 gene Proteins 0.000 claims 2
- 101100126176 Escherichia coli (strain K12) intQ gene Proteins 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 description 23
- 238000003786 synthesis reaction Methods 0.000 description 22
- 230000000694 effects Effects 0.000 description 15
- 239000007789 gas Substances 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 9
- 230000003247 decreasing effect Effects 0.000 description 7
- 239000012153 distilled water Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 241000640882 Condea Species 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 241000282326 Felis catus Species 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 229910052707 ruthenium Inorganic materials 0.000 description 2
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 238000002453 autothermal reforming Methods 0.000 description 1
- -1 cobalt aluminates Chemical class 0.000 description 1
- XBCSKPOWJATIFC-UHFFFAOYSA-N cobalt iron nickel Chemical compound [Fe][Ni][Fe][Co] XBCSKPOWJATIFC-UHFFFAOYSA-N 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 210000003278 egg shell Anatomy 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 235000014571 nuts Nutrition 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
-
- 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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
- B01J23/75—Cobalt
-
- 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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
- B01J23/8913—Cobalt and noble metals
-
- 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
- B01J37/0205—Impregnation in several steps
-
- 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
- B01J37/0236—Drying, e.g. preparing a suspension, adding a soluble salt and drying
-
- 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
- B01J37/08—Heat treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA98/9056 | 1998-10-05 | ||
| ZA989056 | 1998-10-05 | ||
| ZA9811334 | 1998-12-10 | ||
| ZA98/11334 | 1998-12-10 | ||
| PCT/IB1999/001626 WO2000020116A1 (en) | 1998-10-05 | 1999-10-04 | Impregnation process for catalysts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU5756399A AU5756399A (en) | 2000-04-26 |
| AU747207B2 true AU747207B2 (en) | 2002-05-09 |
Family
ID=69374937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU57563/99A Expired AU747207B2 (en) | 1998-10-05 | 1999-10-04 | Impregnation process for catalysts |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US6455462B2 (https=) |
| EP (1) | EP1119411B1 (https=) |
| JP (1) | JP4465114B2 (https=) |
| KR (1) | KR20010080035A (https=) |
| CN (1) | CN1322153A (https=) |
| AR (1) | AR023057A1 (https=) |
| AT (1) | ATE243561T1 (https=) |
| AU (1) | AU747207B2 (https=) |
| BR (1) | BR9915344B1 (https=) |
| CA (1) | CA2346258A1 (https=) |
| CZ (1) | CZ20011201A3 (https=) |
| DE (1) | DE69909112T2 (https=) |
| ES (1) | ES2201768T3 (https=) |
| MY (1) | MY121100A (https=) |
| NO (1) | NO322729B1 (https=) |
| NZ (1) | NZ510952A (https=) |
| PE (1) | PE20001148A1 (https=) |
| PL (1) | PL347129A1 (https=) |
| RU (1) | RU2223821C2 (https=) |
| WO (1) | WO2000020116A1 (https=) |
Families Citing this family (47)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR0016078B1 (pt) * | 1999-12-01 | 2014-04-01 | Sasol Tech Pty Ltd | Processo para preparar um precursor de catalisador de cobalto de fischer-tropsch. |
| WO2001096017A2 (en) | 2000-06-12 | 2001-12-20 | Sasol Technology (Proprietary) Limited | Cobalt catalysts |
| RU2299763C2 (ru) | 2000-07-24 | 2007-05-27 | Сэсол Текнолоджи (Проприетери) Лимитед | Получение углеводородов из синтез-газа |
| KR100517321B1 (ko) * | 2000-12-27 | 2005-09-27 | 주식회사 효성 | 금속촉매 담지조 |
| US7452844B2 (en) * | 2001-05-08 | 2008-11-18 | Süd-Chemie Inc | High surface area, small crystallite size catalyst for Fischer-Tropsch synthesis |
| BR0210649B1 (pt) * | 2001-07-27 | 2015-03-10 | Sasol Tech Pty Ltd | Processo para preparar e usar um catalisador de cobalto de síntese de fischer-tropsch em fase de suspensão |
| RU2301110C2 (ru) | 2001-10-25 | 2007-06-20 | Сэсол Текнолоджи (Проприетери) Лимитед | Способ активации катализаторов на основе кобальта |
| KR100522042B1 (ko) * | 2002-07-15 | 2005-10-18 | 김희정 | 일산화탄소 산화용 촉매의 제조방법 |
| GB0226514D0 (en) | 2002-11-13 | 2002-12-18 | Statoil Asa | Fischer-tropsch catalysts |
| GB2410449B (en) | 2004-01-28 | 2008-05-21 | Statoil Asa | Fischer-Tropsch catalysts |
| JP2005279508A (ja) * | 2004-03-30 | 2005-10-13 | Matsushita Electric Ind Co Ltd | 三次元構造体の乾燥前処理方法、および排ガス浄化用フィルターとその製造方法 |
| DE102005019103B4 (de) | 2004-04-26 | 2023-09-21 | Sasol Technology (Proprietary) Ltd. | Verfahren zur Herstellung eines auf Cobalt basierenden Katalysators für die Fischer-Tropsch-Synthese und Verfahren zur Herstellung eines Fischer-Tropsch-Kohlenwasserstoffproduktes |
| EP1853382B1 (en) | 2005-01-11 | 2014-11-19 | Sasol Technology (Proprietary) Limited | Producing supported cobalt catalysts for the fischer-tropsch synthesis |
| ITMI20051410A1 (it) * | 2005-07-22 | 2007-01-23 | Eni Spa | Procedimento per la preparazione di catalizzatori di fischer-tropsch ad alta stabilita' meccanica, termica e chimica |
| WO2008135941A2 (en) * | 2007-05-04 | 2008-11-13 | Sasol Technology (Proprietary) Limited | Catalysts |
| JP5284349B2 (ja) | 2007-05-11 | 2013-09-11 | サソール テクノロジー（プロプライエタリー）リミテッド | 触媒 |
| WO2009127990A1 (en) | 2008-04-15 | 2009-10-22 | Sasol Technology (Proprietary) Limited | Catalysts |
| CA2763290C (en) | 2009-06-03 | 2017-02-28 | Sasol Technology (Proprietary) Limited | Process and installation for making protected catalyst bodies by means of a molten organic substance |
| FR2946659B1 (fr) * | 2009-06-10 | 2011-07-01 | Inst Francais Du Petrole | Methode pour optimiser le fonctionnement d'une unite de synthese d'hydrocarbures a partir de gaz de synthese par controle de la pression partielle en co |
| GB2473071B (en) | 2009-09-01 | 2013-09-11 | Gtl F1 Ag | Fischer-tropsch catalysts |
| GB2475492B (en) | 2009-11-18 | 2014-12-31 | Gtl F1 Ag | Fischer-Tropsch synthesis |
| FR2962664B1 (fr) * | 2010-07-16 | 2014-03-14 | IFP Energies Nouvelles | Catalyseur a base de cobalt sur support silice-alumine pour la synthese fischer-tropsch |
| CN103249481B (zh) | 2010-08-09 | 2015-11-25 | Gtl.F1公司 | 费托催化剂 |
| AP3757A (en) | 2011-02-09 | 2016-07-31 | Sasol Tech Pty Ltd | Catalysts |
| CA2832887A1 (en) | 2011-04-11 | 2012-10-18 | ADA-ES, Inc. | Fluidized bed method and system for gas component capture |
| CA2838233C (en) | 2011-09-21 | 2019-08-06 | Sasol Technology (Proprietary) Limited | Process for preparing a cobalt - containing fischer tropsch catalyst |
| MY168414A (en) | 2011-12-14 | 2018-11-09 | Sasol Tech Pty Ltd | Catalysts |
| FR2991198B1 (fr) * | 2012-05-30 | 2015-05-15 | IFP Energies Nouvelles | Procede de preparation d'un catalyseur mettant en oeuvre au moins une etape de sechage rapide et au moins une etape de sechage en lit fluidise et son utilisation pour la synthese fischer-tropsch |
| US9527782B2 (en) | 2012-08-02 | 2016-12-27 | Sasol Technology (Propietary) Limited | Method of preparing a modified support, a catalyst precursor and a catalyst, and a hydrocarbon synthesis process using the catalyst |
| WO2014047354A1 (en) | 2012-09-20 | 2014-03-27 | ADA-ES, Inc. | Method and system to reclaim functional sites on a sorbent contaminated by heat stable salts |
| US8999145B2 (en) | 2012-10-15 | 2015-04-07 | Uop Llc | Slurry hydrocracking process |
| CN104812490B (zh) | 2012-10-24 | 2017-08-25 | 沙索技术有限公司 | 用于制备费‑托催化剂的方法 |
| WO2014140973A1 (en) | 2013-03-14 | 2014-09-18 | Sasol Technology (Pty) Limited | A hydrocarbon synthesis process using a cobalt-based catalyst supported on a silicon carbide comprising support |
| CN104549557B (zh) * | 2013-10-17 | 2018-11-02 | 中国石油化工股份有限公司 | 一种微粒载体的浸渍方法 |
| AU2016225128C1 (en) | 2015-02-25 | 2019-11-14 | Sasol Technology (Pty) Limited | Hydrocarbon synthesis catalyst, its preparation process and its use |
| KR101766906B1 (ko) | 2015-06-24 | 2017-08-09 | 한국화학연구원 | 양극산화 알루미나를 이용한 관형 촉매 시스템의 제조방법 |
| WO2018029548A1 (en) | 2016-08-11 | 2018-02-15 | Sasol South Africa (Pty) Limited | A cobalt-containing catalyst composition |
| CN107983404B (zh) * | 2016-10-26 | 2020-08-18 | 中国石油化工股份有限公司 | 一种加氢催化剂成型载体 |
| CN108262044B (zh) * | 2016-12-30 | 2021-06-11 | 中国石油化工股份有限公司 | 费托合成催化剂的制备方法及所制备的费托合成催化剂 |
| KR102605259B1 (ko) | 2017-05-17 | 2023-11-24 | 바스프 코포레이션 | 기저부 물질 품질 개선 및 코크스 유동 접촉 분해 촉매 |
| US12226753B2 (en) | 2019-09-30 | 2025-02-18 | Lg Chem, Ltd. | Ammoxidation catalyst for propylene, manufacturing method of the same catalyst, ammoxidation method using the same catalyst |
| KR102519507B1 (ko) | 2019-09-30 | 2023-04-07 | 주식회사 엘지화학 | 프로필렌의 암모산화용 촉매, 이의 제조 방법, 및 이를 이용한 프로필렌의 암모산화 방법 |
| CN113164928B (zh) | 2019-09-30 | 2024-09-17 | 株式会社Lg化学 | 用于丙烯的氨氧化催化剂、该催化剂的制造方法、使用所述催化剂的氨氧化方法 |
| KR102850563B1 (ko) * | 2019-11-26 | 2025-08-25 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 지지 촉매를 제조하기 위한 시스템 및 방법 |
| CN111498831A (zh) * | 2020-06-02 | 2020-08-07 | 上海交通大学 | 在碳纳米囊中原位空间限制生长二维MoS2纳米片 |
| WO2022070674A1 (ja) * | 2020-09-29 | 2022-04-07 | 昭和電工株式会社 | 酢酸エチル製造用触媒の製造方法 |
| IL303685B2 (en) * | 2023-06-13 | 2025-02-01 | Electriq Global Energy Solutions Ltd | Ceramic catalyst, method for its preparation and uses |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57130934A (en) * | 1981-02-07 | 1982-08-13 | Mitsubishi Petrochem Co Ltd | Preparation of 2c compound containing oxygen |
| US4568663A (en) | 1984-06-29 | 1986-02-04 | Exxon Research And Engineering Co. | Cobalt catalysts for the conversion of methanol to hydrocarbons and for Fischer-Tropsch synthesis |
| US4801573A (en) * | 1987-10-23 | 1989-01-31 | 501 Den Norske Stats Oljeslenskap A.S. | Catalyst for production of hydrocarbons |
| US5140050A (en) | 1988-11-23 | 1992-08-18 | Exxon Research And Engineering Co. | Titania catalysts, their preparation, and use in Fischer-Tropsch synthesis |
| US5102851A (en) * | 1988-12-28 | 1992-04-07 | Den Norske Stats Oljeselskap A.S. | Supported catalyst for hydrocarbon synthesis |
| RU2024297C1 (ru) * | 1988-12-28 | 1994-12-15 | Ден Норске Штатс Ольеселскап А/С | Катализатор для конверсии газа в углеводороды по синтезу фишера - тропша |
| DK0583836T4 (da) * | 1992-08-18 | 2002-03-11 | Shell Int Research | Fremgangsmåde til fremstilling af carbonhydridbrændstoffer |
| US5424262A (en) * | 1994-02-25 | 1995-06-13 | Energy, Mines And Resources Canada | Fluidized cracking catalyst with in situ metal traps |
| DZ2013A1 (fr) * | 1995-04-07 | 2002-10-23 | Sastech Ltd | Catalyseurs. |
| US5705661A (en) * | 1995-09-25 | 1998-01-06 | Mitsubishi Chemical Corporation | Catalyst for production of ethylene oxide |
| ZA98586B (en) * | 1997-02-20 | 1999-07-23 | Sasol Tech Pty Ltd | "Hydrogenation of hydrocarbons". |
| DZ2724A1 (fr) | 1998-02-20 | 2003-09-01 | Sasol Tech Pty Ltd | Procédé pour la production d'hydrocarbures à partir d'un gaz de synthèse et leurs catalyseurs. |
-
1999
- 1999-10-04 NZ NZ510952A patent/NZ510952A/xx unknown
- 1999-10-04 AU AU57563/99A patent/AU747207B2/en not_active Expired
- 1999-10-04 DE DE69909112T patent/DE69909112T2/de not_active Expired - Lifetime
- 1999-10-04 CZ CZ20011201A patent/CZ20011201A3/cs unknown
- 1999-10-04 PE PE1999001004A patent/PE20001148A1/es not_active Application Discontinuation
- 1999-10-04 JP JP2000573470A patent/JP4465114B2/ja not_active Expired - Lifetime
- 1999-10-04 ES ES99944753T patent/ES2201768T3/es not_active Expired - Lifetime
- 1999-10-04 EP EP99944753A patent/EP1119411B1/en not_active Expired - Lifetime
- 1999-10-04 WO PCT/IB1999/001626 patent/WO2000020116A1/en not_active Ceased
- 1999-10-04 AT AT99944753T patent/ATE243561T1/de not_active IP Right Cessation
- 1999-10-04 BR BRPI9915344-0A patent/BR9915344B1/pt not_active IP Right Cessation
- 1999-10-04 CN CN99811743A patent/CN1322153A/zh active Pending
- 1999-10-04 KR KR1020017004402A patent/KR20010080035A/ko not_active Withdrawn
- 1999-10-04 RU RU2001111860/04A patent/RU2223821C2/ru active
- 1999-10-04 AR ARP990105026A patent/AR023057A1/es not_active Application Discontinuation
- 1999-10-04 PL PL99347129A patent/PL347129A1/xx unknown
- 1999-10-04 CA CA002346258A patent/CA2346258A1/en not_active Abandoned
- 1999-10-05 MY MYPI99004281A patent/MY121100A/en unknown
-
2001
- 2001-03-30 US US09/822,781 patent/US6455462B2/en not_active Expired - Lifetime
- 2001-04-04 NO NO20011699A patent/NO322729B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2223821C2 (ru) | 2004-02-20 |
| US20010051589A1 (en) | 2001-12-13 |
| NO20011699D0 (no) | 2001-04-04 |
| DE69909112D1 (de) | 2003-07-31 |
| CZ20011201A3 (cs) | 2001-10-17 |
| PE20001148A1 (es) | 2000-11-03 |
| DE69909112T2 (de) | 2003-12-24 |
| MY121100A (en) | 2005-12-30 |
| NZ510952A (en) | 2003-04-29 |
| NO322729B1 (no) | 2006-12-04 |
| CA2346258A1 (en) | 2000-04-13 |
| EP1119411A1 (en) | 2001-08-01 |
| WO2000020116A1 (en) | 2000-04-13 |
| US6455462B2 (en) | 2002-09-24 |
| NO20011699L (no) | 2001-06-05 |
| PL347129A1 (en) | 2002-03-25 |
| EP1119411B1 (en) | 2003-06-25 |
| JP4465114B2 (ja) | 2010-05-19 |
| JP2002526241A (ja) | 2002-08-20 |
| BR9915344A (pt) | 2001-10-09 |
| BR9915344B1 (pt) | 2014-10-21 |
| ES2201768T3 (es) | 2004-03-16 |
| CN1322153A (zh) | 2001-11-14 |
| AU5756399A (en) | 2000-04-26 |
| KR20010080035A (ko) | 2001-08-22 |
| AR023057A1 (es) | 2002-09-04 |
| ATE243561T1 (de) | 2003-07-15 |
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