BR9608802A - Processo para a desparafinação catalítica de uma alimentação de óleo de hidrocarboneto e composição catalisadora - Google Patents
Processo para a desparafinação catalítica de uma alimentação de óleo de hidrocarboneto e composição catalisadoraInfo
- Publication number
- BR9608802A BR9608802A BR9608802A BR9608802A BR9608802A BR 9608802 A BR9608802 A BR 9608802A BR 9608802 A BR9608802 A BR 9608802A BR 9608802 A BR9608802 A BR 9608802A BR 9608802 A BR9608802 A BR 9608802A
- Authority
- BR
- Brazil
- Prior art keywords
- catalytic dewaxing
- catalyst composition
- hydrocarbon oil
- oil feed
- alumina
- Prior art date
Links
- 230000003197 catalytic effect Effects 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 239000004215 Carbon black (E152) Substances 0.000 title abstract 2
- 239000003054 catalyst Substances 0.000 title abstract 2
- 229930195733 hydrocarbon Natural products 0.000 title abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 title abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 3
- 239000002808 molecular sieve Substances 0.000 abstract 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 229910052809 inorganic oxide Inorganic materials 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
- C10G45/58—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins
- C10G45/60—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins characterised by the catalyst used
- C10G45/64—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins characterised by the catalyst used containing crystalline alumino-silicates, e.g. molecular sieves
-
- 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
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/10—After treatment, characterised by the effect to be obtained
- B01J2229/16—After treatment, characterised by the effect to be obtained to increase the Si/Al ratio; Dealumination
-
- 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
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/30—After treatment, characterised by the means used
- B01J2229/32—Reaction with silicon compounds, e.g. TEOS, siliconfluoride
-
- 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
-
- 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/65—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38, as exemplified by patent documents US4046859, US4016245 and US4046859, respectively
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP95401379 | 1995-06-13 | ||
| PCT/EP1996/002578 WO1996041849A1 (en) | 1995-06-13 | 1996-06-12 | Catalytic dewaxing process and catalyst composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9608802A true BR9608802A (pt) | 1999-02-17 |
Family
ID=8221497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9608802A BR9608802A (pt) | 1995-06-13 | 1996-06-12 | Processo para a desparafinação catalítica de uma alimentação de óleo de hidrocarboneto e composição catalisadora |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US5804058A (pt) |
| EP (1) | EP0832171B1 (pt) |
| JP (1) | JP3839848B2 (pt) |
| KR (1) | KR100404500B1 (pt) |
| CN (1) | CN1047789C (pt) |
| AT (1) | ATE188502T1 (pt) |
| AU (1) | AU755963B2 (pt) |
| BR (1) | BR9608802A (pt) |
| CA (1) | CA2224648C (pt) |
| DE (1) | DE69606035T2 (pt) |
| DK (1) | DK0832171T3 (pt) |
| ES (1) | ES2142069T3 (pt) |
| MY (1) | MY125670A (pt) |
| SA (1) | SA96170135B1 (pt) |
| SK (1) | SK282581B6 (pt) |
| WO (1) | WO1996041849A1 (pt) |
Families Citing this family (65)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU1810599A (en) * | 1997-12-22 | 1999-07-12 | Chevron U.S.A. Inc. | Raffinate dewaxing process |
| US6306790B1 (en) | 1998-05-26 | 2001-10-23 | Exxonmobil Chemical Patents Inc. | Catalytic silicoaluminophosphates having an AEL structure, and their use in catalytic craking |
| US6576120B1 (en) * | 1998-11-16 | 2003-06-10 | Shell Oil Company | Catalytic dewaxing process |
| DE69907953T2 (de) * | 1998-11-18 | 2003-12-24 | Shell Internationale Research Maatschappij B.V., Den Haag | Katalytisches entwachsungsverfahren |
| KR100637577B1 (ko) * | 1999-01-15 | 2006-10-20 | 알베마를 네덜란드 비.브이. | 혼합 금속 촉매, 공침에 의한 이의 제조 방법 및 이의 용도 |
| JP4860861B2 (ja) * | 1999-07-26 | 2012-01-25 | シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ | 潤滑基油を製造する方法 |
| KR100711038B1 (ko) * | 1999-07-27 | 2007-04-24 | 쉘 인터내셔날 리서치 마챠피즈 비.브이. | 분자체-바인더 압출물의 함침 방법 |
| US6709570B1 (en) | 1999-09-27 | 2004-03-23 | Shell Oil Company | Method for preparing a catalyst |
| KR100353412B1 (ko) * | 2000-01-31 | 2002-09-18 | 한국과학기술원 | 탈왁스 공정용 금속함유 이원촉매의 제조방법 |
| CA2432034A1 (en) | 2000-12-19 | 2002-06-27 | Shell Internationale Research Maatschappij B.V. | Process to prepare a spindle oil, light machine oil and a medium machine oil |
| NZ527127A (en) | 2001-02-13 | 2005-09-30 | Shell Int Research | Lubricant composition |
| AR032930A1 (es) | 2001-03-05 | 2003-12-03 | Shell Int Research | Procedimiento para preparar un aceite de base lubricante y gas oil |
| MY137259A (en) | 2001-03-05 | 2009-01-30 | Shell Int Research | Process to prepare a lubricating base oil and a gas oil. |
| AR032941A1 (es) | 2001-03-05 | 2003-12-03 | Shell Int Research | Un procedimiento para preparar un aceite base lubricante y aceite base obtenido, con sus diversas utilizaciones |
| US7344633B2 (en) | 2001-04-19 | 2008-03-18 | Shell Oil Company | Process to prepare a base oil having a high saturates content |
| TWI277649B (en) | 2001-06-07 | 2007-04-01 | Shell Int Research | Process to prepare a base oil from slack-wax |
| US7261808B2 (en) | 2001-10-16 | 2007-08-28 | Shell Oil Company | Upgrading of pre-processed used oils |
| ES2261951T5 (es) | 2002-02-25 | 2011-12-07 | Shell Internationale Research Maatschappij B.V. | Un procedimiento para preparar un gasóleo del que se ha eliminado la cera catalíticamente o componente de mezcla de gasóleos. |
| ES2257694T3 (es) | 2002-07-12 | 2006-08-01 | Shell Internationale Research Maatschappij B.V. | Proceso para preparar un aceite base lubricante pesado y uno ligero. |
| ATE310066T1 (de) | 2002-07-18 | 2005-12-15 | Shell Int Research | Verfahren zur herstellung eines mirkokristallinen wachses und eines mitteldestillat-brennstoffs oder -kraftstoffs |
| EP1523522B1 (en) | 2002-07-19 | 2010-04-21 | Shell Internationale Researchmaatschappij B.V. | Composition comprising epdm and a paraffinic oil |
| CN100587041C (zh) | 2002-12-09 | 2010-02-03 | 国际壳牌研究有限公司 | 制备粘度指数为80-140的基础油的方法 |
| US7638037B2 (en) | 2002-12-09 | 2009-12-29 | Shell Oil Company | Process for the preparation of a lubricant |
| EP1464396A1 (en) * | 2003-03-10 | 2004-10-06 | Shell Internationale Researchmaatschappij B.V. | Process for preparing a lubricating base oil and a gas oil |
| SG117798A1 (en) | 2003-06-23 | 2008-02-29 | Shell Int Research | Process to prepare a lubricating base oil |
| CN100439475C (zh) | 2003-07-04 | 2008-12-03 | 国际壳牌研究有限公司 | 由费-托合成产品制备基础油的方法 |
| EP1548088A1 (en) | 2003-12-23 | 2005-06-29 | Shell Internationale Researchmaatschappij B.V. | Process to prepare a haze free base oil |
| CN1926221B (zh) | 2004-03-02 | 2010-04-21 | 国际壳牌研究有限公司 | 连续制备两种或多种基础油级分和中间馏分的方法 |
| US20070215519A1 (en) | 2004-05-26 | 2007-09-20 | Jan Lodewijk Maria Dierickx | Aliphatic gasoline component and process to prepare said gasoline component |
| EP1640434A1 (en) * | 2004-09-22 | 2006-03-29 | Indian Oil Corporation Limited | Hydrocracking process and catalyst composition |
| WO2006053893A1 (en) | 2004-11-18 | 2006-05-26 | Shell Internationale Research Maatschappij B.V. | Process to prepare a base oil |
| JP2008520787A (ja) | 2004-11-18 | 2008-06-19 | シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ | ガス油の製造方法 |
| US20090203835A1 (en) | 2005-07-01 | 2009-08-13 | Volker Klaus Null | Process To Prepare a Mineral Derived Residual Deasphalted Oil Blend |
| CA2617769A1 (en) * | 2005-08-04 | 2007-02-15 | Chevron U.S.A. Inc. | Dewaxing process using zeolites mtt and mtw |
| CA2617617A1 (en) * | 2005-08-04 | 2007-02-15 | Chevron U.S.A. Inc. | Dewaxing process using zeolites mtt and gon |
| US8747650B2 (en) | 2006-12-21 | 2014-06-10 | Chevron Oronite Technology B.V. | Engine lubricant with enhanced thermal stability |
| EP1997868A1 (en) * | 2007-05-30 | 2008-12-03 | Shell Internationale Researchmaatschappij B.V. | Process for producing a naphthenic base oil |
| EP2075314A1 (en) | 2007-12-11 | 2009-07-01 | Shell Internationale Research Maatschappij B.V. | Grease formulations |
| US8152868B2 (en) | 2007-12-20 | 2012-04-10 | Shell Oil Company | Fuel compositions |
| CN101910378B (zh) | 2007-12-20 | 2013-10-23 | 国际壳牌研究有限公司 | 燃料组合物 |
| GB2464478A (en) * | 2008-10-15 | 2010-04-21 | Johnson Matthey Plc | Aluminosilicate zeolite catalyst and use thereof in exhaust gas after-treatment |
| US8500991B2 (en) * | 2008-12-16 | 2013-08-06 | Exxonmobil Research And Engineering Company | High activity MTT framework type molecular sieves |
| WO2011073431A2 (en) | 2009-12-17 | 2011-06-23 | Shell Internationale Research Maatschappij B.V. | Process for producing hydrocarbons from microbial lipids |
| KR101354235B1 (ko) * | 2010-04-14 | 2014-02-13 | 에스케이이노베이션 주식회사 | 수소화 탈왁스 공정을 위한 촉매 및 이의 제조 방법 |
| US10449525B2 (en) * | 2010-10-25 | 2019-10-22 | Shell Oil Company | Hydrocarbon conversion catalyst composition |
| WO2013090534A1 (en) | 2011-12-16 | 2013-06-20 | Shell Oil Company | A titania-bound zsm-12 zeolite composition and method of making and using such composition |
| JP6266606B2 (ja) | 2012-06-21 | 2018-01-24 | シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイＳｈｅｌｌ Ｉｎｔｅｒｎａｔｉｏｎａｌｅ Ｒｅｓｅａｒｃｈ Ｍａａｔｓｃｈａｐｐｉｊ Ｂｅｓｌｏｔｅｎ Ｖｅｎｎｏｏｔｓｈａｐ | 重質フィッシャー・トロプシュ由来及びアルキル化芳香族基油を含む潤滑油組成物 |
| RU2662825C2 (ru) | 2012-06-28 | 2018-07-31 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Способ получения фракции газойля и остаточного базового масла |
| RU2662438C2 (ru) | 2012-11-28 | 2018-07-26 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Способ гидроочистки и депарафинизации |
| EP2746367A1 (en) | 2012-12-18 | 2014-06-25 | Shell Internationale Research Maatschappij B.V. | Process to prepare base oil and gas oil |
| CN105209580B (zh) * | 2013-05-02 | 2018-06-08 | 国际壳牌研究有限公司 | 制备重基础油的方法 |
| US9144792B2 (en) | 2013-10-23 | 2015-09-29 | Exxonmobil Chemical Patents Inc. | Hydroalkylating process |
| EA031082B1 (ru) | 2013-10-31 | 2018-11-30 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Способ конверсии парафинового сырья |
| CN103642524A (zh) * | 2013-11-30 | 2014-03-19 | 大连隆星新材料有限公司 | 脱蜡生产设备 |
| KR102269994B1 (ko) | 2014-09-17 | 2021-06-25 | 에르곤,인크 | 나프텐계 베이스 오일의 제조 방법 |
| CN106715658B (zh) | 2014-09-17 | 2019-07-19 | 埃尔根公司 | 生产环烷光亮油的方法 |
| CN108473884A (zh) | 2015-12-23 | 2018-08-31 | 国际壳牌研究有限公司 | 用于制备浊点降低的基础油的方法 |
| PL3554693T3 (pl) | 2016-12-16 | 2022-11-21 | Shell Internationale Research Maatschappij B.V. | Układ katalityczny do odparafinowywania |
| WO2018115288A1 (en) | 2016-12-23 | 2018-06-28 | Shell Internationale Research Maatschappij B.V. | Haze-free base oils with high paraffinic content |
| WO2018115284A1 (en) | 2016-12-23 | 2018-06-28 | Shell Internationale Research Maatschappij B.V. | Fischer-tropsch feedstock derived haze-free base oil fractions |
| EP3781308A1 (en) | 2018-04-17 | 2021-02-24 | Shell Internationale Research Maatschappij B.V. | Catalyst system for dewaxing |
| CN112007692B (zh) * | 2019-05-31 | 2024-03-29 | 国家能源投资集团有限责任公司 | 用于费托合成蜡生产的润滑油基础油脱蜡的催化剂及其制备方法和用途 |
| JP7406203B2 (ja) * | 2019-10-24 | 2023-12-27 | 国立大学法人東京工業大学 | 長鎖直鎖パラフィンの水素化異性化触媒、長鎖直鎖パラフィンの水素化異性化触媒の製造方法、及び長鎖直鎖パラフィンの水素化異性化反応による分岐パラフィンの製造方法 |
| WO2021113093A1 (en) * | 2019-12-06 | 2021-06-10 | Exxonmobil Chemical Patents Inc. | Methylparaffins obtained through isomerization of linear olefins and use thereof in thermal management |
| CN116116456B (zh) * | 2023-03-07 | 2024-12-20 | 国家能源集团宁夏煤业有限责任公司 | 改性Pt/ZSM-23催化剂、其制备方法及应用 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4088605A (en) * | 1976-09-24 | 1978-05-09 | Mobil Oil Corporation | ZSM-5 containing aluminum-free shells on its surface |
| US4343692A (en) * | 1981-03-27 | 1982-08-10 | Shell Oil Company | Catalytic dewaxing process |
| US4390414A (en) * | 1981-12-16 | 1983-06-28 | Exxon Research And Engineering Co. | Selective dewaxing of hydrocarbon oil using surface-modified zeolites |
| US5284573A (en) * | 1982-05-18 | 1994-02-08 | Mobil Oil Corporation | Simultaneous catalytic hydrocracking and hydrodewaxing of hydrocarbon oils with zeolite beta |
| US4820402A (en) * | 1982-05-18 | 1989-04-11 | Mobil Oil Corporation | Hydrocracking process with improved distillate selectivity with high silica large pore zeolites |
| US4518485A (en) * | 1982-05-18 | 1985-05-21 | Mobil Oil Corporation | Hydrotreating/isomerization process to produce low pour point distillate fuels and lubricating oil stocks |
| US4501926A (en) * | 1982-05-18 | 1985-02-26 | Mobil Oil Corporation | Catalytic dewaxing process with zeolite beta |
| EP0188898B1 (en) * | 1984-12-21 | 1990-09-19 | Mobil Oil Corporation | Cascade dewaxing process |
| US5084159A (en) * | 1985-06-18 | 1992-01-28 | Union Oil Company Of California | Process and catalyst for the dewaxing of shale oil |
| US4867861A (en) * | 1985-06-18 | 1989-09-19 | Union Oil Company Of California | Process and catalyst for the dewaxing of shale oil |
| US5157191A (en) * | 1986-01-03 | 1992-10-20 | Mobil Oil Corp. | Modified crystalline aluminosilicate zeolite catalyst and its use in the production of lubes of high viscosity index |
| US4961836A (en) * | 1986-05-23 | 1990-10-09 | Exxon Research And Engineering Company | Synthesis of transition metal alumino-silicate IOZ-5 and use of it for hydrocarbon conversion |
| US4872968A (en) * | 1987-08-20 | 1989-10-10 | Mobil Oil Corporation | Catalytic dewaxing process using binder-free catalyst |
| IN171776B (pt) * | 1987-10-22 | 1993-01-02 | Mobil Oil Corp | |
| US5242676A (en) * | 1992-05-11 | 1993-09-07 | Mobil Oil Corp. | Selective surface dealumination of zeolites using dicarboxylic acid |
-
1996
- 1996-06-11 MY MYPI96002359A patent/MY125670A/en unknown
- 1996-06-12 SK SK1699-97A patent/SK282581B6/sk not_active IP Right Cessation
- 1996-06-12 CA CA002224648A patent/CA2224648C/en not_active Expired - Lifetime
- 1996-06-12 DE DE69606035T patent/DE69606035T2/de not_active Expired - Lifetime
- 1996-06-12 DK DK96921992T patent/DK0832171T3/da active
- 1996-06-12 AU AU63034/96A patent/AU755963B2/en not_active Ceased
- 1996-06-12 KR KR1019970709360A patent/KR100404500B1/ko not_active Expired - Lifetime
- 1996-06-12 CN CN96196290A patent/CN1047789C/zh not_active Expired - Lifetime
- 1996-06-12 AT AT96921992T patent/ATE188502T1/de not_active IP Right Cessation
- 1996-06-12 ES ES96921992T patent/ES2142069T3/es not_active Expired - Lifetime
- 1996-06-12 BR BR9608802A patent/BR9608802A/pt not_active IP Right Cessation
- 1996-06-12 EP EP96921992A patent/EP0832171B1/en not_active Expired - Lifetime
- 1996-06-12 WO PCT/EP1996/002578 patent/WO1996041849A1/en not_active Ceased
- 1996-06-12 JP JP50264897A patent/JP3839848B2/ja not_active Expired - Lifetime
- 1996-06-13 US US08/662,596 patent/US5804058A/en not_active Expired - Lifetime
- 1996-07-06 SA SA96170135A patent/SA96170135B1/ar unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE69606035T2 (de) | 2000-07-13 |
| SK282581B6 (sk) | 2002-10-08 |
| EP0832171A1 (en) | 1998-04-01 |
| DK0832171T3 (da) | 2000-05-08 |
| KR19990022891A (ko) | 1999-03-25 |
| US5804058A (en) | 1998-09-08 |
| SK169997A3 (en) | 1998-08-05 |
| ES2142069T3 (es) | 2000-04-01 |
| JP3839848B2 (ja) | 2006-11-01 |
| ATE188502T1 (de) | 2000-01-15 |
| CA2224648C (en) | 2007-07-10 |
| MY125670A (en) | 2006-08-30 |
| SA96170135B1 (ar) | 2006-03-15 |
| AU6303496A (en) | 1997-01-09 |
| WO1996041849A1 (en) | 1996-12-27 |
| AU755963B2 (en) | 2003-01-02 |
| JPH11507969A (ja) | 1999-07-13 |
| CN1193335A (zh) | 1998-09-16 |
| CA2224648A1 (en) | 1996-12-27 |
| KR100404500B1 (ko) | 2004-02-19 |
| EP0832171B1 (en) | 2000-01-05 |
| DE69606035D1 (de) | 2000-02-10 |
| CN1047789C (zh) | 1999-12-29 |
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