NO975916L - Indiumkatalysert karbonyleringsprosess for fremstilling av eddiksyre - Google Patents
Indiumkatalysert karbonyleringsprosess for fremstilling av eddiksyreInfo
- Publication number
- NO975916L NO975916L NO975916A NO975916A NO975916L NO 975916 L NO975916 L NO 975916L NO 975916 A NO975916 A NO 975916A NO 975916 A NO975916 A NO 975916A NO 975916 L NO975916 L NO 975916L
- Authority
- NO
- Norway
- Prior art keywords
- propionic acid
- acetic acid
- stream
- less
- water
- Prior art date
Links
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 title abstract 24
- 238000000034 method Methods 0.000 title abstract 7
- 230000006315 carbonylation Effects 0.000 title abstract 5
- 238000005810 carbonylation reaction Methods 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 abstract 18
- 235000019260 propionic acid Nutrition 0.000 abstract 9
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 abstract 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 6
- 239000007788 liquid Substances 0.000 abstract 5
- 239000006227 byproduct Substances 0.000 abstract 4
- 238000004821 distillation Methods 0.000 abstract 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 abstract 3
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 abstract 3
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 abstract 3
- 239000002243 precursor Substances 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 229910052741 iridium Inorganic materials 0.000 abstract 2
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 abstract 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 abstract 1
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 210000003918 fraction a Anatomy 0.000 abstract 1
- 229910052733 gallium Inorganic materials 0.000 abstract 1
- 229910052738 indium Inorganic materials 0.000 abstract 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 abstract 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract 1
- 229910052753 mercury Inorganic materials 0.000 abstract 1
- 229910052762 osmium Inorganic materials 0.000 abstract 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 229910052702 rhenium Inorganic materials 0.000 abstract 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 abstract 1
- 229910052707 ruthenium Inorganic materials 0.000 abstract 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 239000010937 tungsten Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
- C07C53/08—Acetic acid
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
- C07C51/12—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide on an oxygen-containing group in organic compounds, e.g. alcohols
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9626324.9A GB9626324D0 (en) | 1996-12-19 | 1996-12-19 | Process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO975916D0 NO975916D0 (no) | 1997-12-16 |
| NO975916L true NO975916L (no) | 1998-06-22 |
Family
ID=10804662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO975916A NO975916L (no) | 1996-12-19 | 1997-12-16 | Indiumkatalysert karbonyleringsprosess for fremstilling av eddiksyre |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US6140535A (ru) |
| EP (1) | EP0849250B1 (ru) |
| JP (1) | JP4017724B2 (ru) |
| KR (1) | KR100540020B1 (ru) |
| CN (1) | CN1073980C (ru) |
| BR (1) | BR9706417A (ru) |
| CA (1) | CA2225868C (ru) |
| DE (1) | DE69717062T2 (ru) |
| GB (1) | GB9626324D0 (ru) |
| ID (1) | ID19691A (ru) |
| MY (1) | MY117534A (ru) |
| NO (1) | NO975916L (ru) |
| NZ (1) | NZ329436A (ru) |
| RU (1) | RU2183618C2 (ru) |
| SA (1) | SA98190163B1 (ru) |
| SG (1) | SG55437A1 (ru) |
| TW (1) | TW448152B (ru) |
| UA (1) | UA52604C2 (ru) |
| ZA (1) | ZA9711267B (ru) |
Families Citing this family (65)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9819606D0 (en) * | 1998-09-08 | 1998-11-04 | Bp Chem Int Ltd | Carbonylation process |
| GB9825424D0 (en) * | 1998-11-19 | 1999-01-13 | Bp Chem Int Ltd | Process |
| GB0211560D0 (en) * | 2002-05-20 | 2002-06-26 | Bp Chem Int Ltd | Process |
| GB0213485D0 (en) * | 2002-06-12 | 2002-07-24 | Bp Chem Int Ltd | Process |
| JP2004131389A (ja) * | 2002-10-08 | 2004-04-30 | Daicel Chem Ind Ltd | カルボン酸の製造方法及び製造システム |
| GB0316756D0 (en) * | 2003-07-17 | 2003-08-20 | Bp Chem Int Ltd | Process |
| US7361710B2 (en) * | 2004-03-12 | 2008-04-22 | Southern Diversified Products, Llc | Functionalized vegetable oil derivatives, latex compositions and coatings |
| US20060236467A1 (en) * | 2004-03-12 | 2006-10-26 | Thames Shelby F | Functionalized vegetable oil derivatives, latex compositions and textile finishes |
| US7999030B2 (en) * | 2004-03-12 | 2011-08-16 | Southern Diversified Products, Llc | Latex compositions comprising functionalized vegetable oil derivatives |
| US7053241B1 (en) | 2005-02-24 | 2006-05-30 | Celanese International Corporation | Acetic acid production methods incorporating at least one metal salt as a catalyst stabilizer |
| DE102005024116A1 (de) * | 2005-05-25 | 2006-11-30 | Umicore Ag & Co. Kg | Verfahren zur Herstellung von Iridiumacetat |
| GB0601865D0 (en) * | 2006-01-30 | 2006-03-08 | Bp Chem Int Ltd | Process |
| TWI465424B (zh) * | 2006-03-21 | 2014-12-21 | Bp Chem Int Ltd | 製造醋酸的方法 |
| US7989659B2 (en) * | 2007-05-17 | 2011-08-02 | Celanese International Corporation | Method and apparatus for making acetic acid with improved light ends column productivity |
| US7619113B2 (en) * | 2007-09-27 | 2009-11-17 | Celanese International Corporation | Method and apparatus for making acetic acid with improved purification |
| US7902397B2 (en) * | 2007-10-11 | 2011-03-08 | Celanese International Corporation | Method and apparatus for making acetic acid with improved productivity |
| US7820855B2 (en) * | 2008-04-29 | 2010-10-26 | Celanese International Corporation | Method and apparatus for carbonylating methanol with acetic acid enriched flash stream |
| US8168822B2 (en) * | 2009-07-07 | 2012-05-01 | Celanese International Corporation | Acetic acid production by way of carbonylation with enhanced reaction and flashing |
| US8728179B2 (en) | 2010-02-02 | 2014-05-20 | Celanese International Corporation | Ethanol compositions |
| US8575403B2 (en) | 2010-05-07 | 2013-11-05 | Celanese International Corporation | Hydrolysis of ethyl acetate in ethanol separation process |
| WO2012039840A2 (en) | 2010-02-02 | 2012-03-29 | Celanese International Corporation | Processes for producing alcohols from a mixed acid feed |
| US8858659B2 (en) | 2010-02-02 | 2014-10-14 | Celanese International Corporation | Processes for producing denatured ethanol |
| WO2012039841A1 (en) | 2010-02-02 | 2012-03-29 | Celanese International Corporation | Integrated process for producing alcohols from a mixed acid feed |
| US8747492B2 (en) | 2010-02-02 | 2014-06-10 | Celanese International Corporation | Ethanol/fuel blends for use as motor fuels |
| US8668750B2 (en) | 2010-02-02 | 2014-03-11 | Celanese International Corporation | Denatured fuel ethanol compositions for blending with gasoline or diesel fuel for use as motor fuels |
| US8932372B2 (en) | 2010-02-02 | 2015-01-13 | Celanese International Corporation | Integrated process for producing alcohols from a mixed acid feed |
| US8460405B2 (en) | 2010-02-02 | 2013-06-11 | Celanese International Corporation | Ethanol compositions |
| US8541633B2 (en) | 2010-02-02 | 2013-09-24 | Celanese International Corporation | Processes for producing anhydrous ethanol compositions |
| WO2012148509A1 (en) | 2011-04-26 | 2012-11-01 | Celanese International Corporation | Process for producing ethanol using a stacked bed reactor |
| US9024083B2 (en) | 2010-07-09 | 2015-05-05 | Celanese International Corporation | Process for the production of ethanol from an acetic acid feed and a recycled ethyl acetate feed |
| US9272970B2 (en) | 2010-07-09 | 2016-03-01 | Celanese International Corporation | Hydrogenolysis of ethyl acetate in alcohol separation processes |
| US8710279B2 (en) | 2010-07-09 | 2014-04-29 | Celanese International Corporation | Hydrogenolysis of ethyl acetate in alcohol separation processes |
| US8664454B2 (en) | 2010-07-09 | 2014-03-04 | Celanese International Corporation | Process for production of ethanol using a mixed feed using copper containing catalyst |
| US8394988B2 (en) | 2010-09-28 | 2013-03-12 | Celanese International Corporation | Production of acetic acid with high conversion rate |
| US8877963B2 (en) | 2010-09-28 | 2014-11-04 | Celanese International Corporation | Production of acetic acid with high conversion rate |
| US8461379B2 (en) * | 2010-10-12 | 2013-06-11 | Celanese International Corporation | Production of acetic acid comprising feeding at least one reactant to a recycle stream |
| US9073843B2 (en) | 2010-12-15 | 2015-07-07 | Daicel Corporation | Process for producing acetic acid |
| US8754268B2 (en) | 2011-04-26 | 2014-06-17 | Celanese International Corporation | Process for removing water from alcohol mixtures |
| US9073816B2 (en) | 2011-04-26 | 2015-07-07 | Celanese International Corporation | Reducing ethyl acetate concentration in recycle streams for ethanol production processes |
| US8592635B2 (en) | 2011-04-26 | 2013-11-26 | Celanese International Corporation | Integrated ethanol production by extracting halides from acetic acid |
| US8895786B2 (en) | 2011-08-03 | 2014-11-25 | Celanese International Corporation | Processes for increasing alcohol production |
| US9663437B2 (en) | 2011-09-13 | 2017-05-30 | Celanese International Corporation | Production of acetic acid with high conversion rate |
| US8686201B2 (en) | 2011-11-09 | 2014-04-01 | Celanese International Corporation | Integrated acid and alcohol production process having flashing to recover acid production catalyst |
| US8614359B2 (en) | 2011-11-09 | 2013-12-24 | Celanese International Corporation | Integrated acid and alcohol production process |
| AU2013207783B2 (en) | 2012-01-13 | 2017-07-13 | Lummus Technology Llc | Process for providing C2 hydrocarbons via oxidative coupling of methane and for separating hydrocarbon compounds |
| US9969660B2 (en) | 2012-07-09 | 2018-05-15 | Siluria Technologies, Inc. | Natural gas processing and systems |
| US9598328B2 (en) | 2012-12-07 | 2017-03-21 | Siluria Technologies, Inc. | Integrated processes and systems for conversion of methane to multiple higher hydrocarbon products |
| WO2015081122A2 (en) | 2013-11-27 | 2015-06-04 | Siluria Technologies, Inc. | Reactors and systems for oxidative coupling of methane |
| US10301234B2 (en) | 2014-01-08 | 2019-05-28 | Siluria Technologies, Inc. | Ethylene-to-liquids systems and methods |
| US10377682B2 (en) | 2014-01-09 | 2019-08-13 | Siluria Technologies, Inc. | Reactors and systems for oxidative coupling of methane |
| CA3225180A1 (en) | 2014-01-09 | 2015-07-16 | Lummus Technology Llc | Oxidative coupling of methane implementations for olefin production |
| CA2951404A1 (en) * | 2014-08-05 | 2016-02-11 | Bp Chemicals Limited | Process |
| WO2016123194A1 (en) * | 2015-01-30 | 2016-08-04 | Lyondellbasell Acetyls, Llc | Recovery of acetic acid |
| US10793490B2 (en) | 2015-03-17 | 2020-10-06 | Lummus Technology Llc | Oxidative coupling of methane methods and systems |
| US9334204B1 (en) | 2015-03-17 | 2016-05-10 | Siluria Technologies, Inc. | Efficient oxidative coupling of methane processes and systems |
| US20160289143A1 (en) | 2015-04-01 | 2016-10-06 | Siluria Technologies, Inc. | Advanced oxidative coupling of methane |
| US9328297B1 (en) * | 2015-06-16 | 2016-05-03 | Siluria Technologies, Inc. | Ethylene-to-liquids systems and methods |
| WO2017065947A1 (en) | 2015-10-16 | 2017-04-20 | Siluria Technologies, Inc. | Separation methods and systems for oxidative coupling of methane |
| EP3442934A4 (en) | 2016-04-13 | 2019-12-11 | Siluria Technologies, Inc. | OXIDATIVE COUPLING OF METHANE FOR THE PRODUCTION OF OLEFIN |
| US20180169561A1 (en) | 2016-12-19 | 2018-06-21 | Siluria Technologies, Inc. | Methods and systems for performing chemical separations |
| AU2018273238B2 (en) | 2017-05-23 | 2022-02-10 | Lummus Technology Llc | Integration of oxidative coupling of methane processes |
| RU2020102298A (ru) | 2017-07-07 | 2021-08-10 | Люммус Текнолоджи Ллс | Системы и способы окислительного сочетания метана |
| GB202015833D0 (en) | 2020-10-06 | 2020-11-18 | Bp Chem Int Ltd | Separation process and apparatus |
| CN118302400A (zh) | 2021-08-31 | 2024-07-05 | 鲁玛斯科技有限责任公司 | 用于进行甲烷氧化偶联的方法和系统 |
| CN115894219B (zh) * | 2022-09-26 | 2024-10-22 | 上海华谊能源化工有限公司 | 一种铱催化的羰基化生产乙酸的方法及系统 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3769329A (en) * | 1970-03-12 | 1973-10-30 | Monsanto Co | Production of carboxylic acids and esters |
| BE766099A (fr) * | 1970-04-23 | 1971-10-22 | Monsanto Co | Purification de courants d'acides carboxyliques |
| US3627967A (en) * | 1970-06-15 | 1971-12-14 | Amsted Ind Inc | Power switch short circuit detector for edm |
| US3769177A (en) * | 1971-11-10 | 1973-10-30 | Monsanto Co | Purification of carboxylic acids by plural stage distillation with side stream draw-offs |
| US3791935A (en) * | 1971-11-10 | 1974-02-12 | Monsanto Co | Purification of carboxylic acids |
| BE791577A (fr) * | 1971-11-19 | 1973-05-17 | Monsanto Co | Purification de courants d'acide carboxylique |
| US4029553A (en) * | 1975-07-28 | 1977-06-14 | Monsanto Company | Purification of acetic acid streams by distillation |
| US4039395A (en) * | 1975-08-11 | 1977-08-02 | Monsanto Company | Purification of acetic acid |
| US4008131A (en) * | 1975-12-11 | 1977-02-15 | Monsanto Company | Purification of acetic acid |
| AU639630B2 (en) * | 1991-01-28 | 1993-07-29 | Celanese International Corporation | Removal of carbonyl impurities from carbonylation process stream |
| GB9211671D0 (en) * | 1992-06-02 | 1992-07-15 | Bp Chem Int Ltd | Process |
| US5672743A (en) * | 1993-09-10 | 1997-09-30 | Bp Chemicals Limited | Process for the production of acetic acid |
| GB9306409D0 (en) * | 1993-03-26 | 1993-05-19 | Bp Chem Int Ltd | Process |
| UA29414C2 (ru) * | 1993-03-31 | 2000-11-15 | Пардіс Асетік | <font face=PAGE></font>1Способ получения карбоновых кислот или соответствующих сложных эфиров |
| DE69609796T2 (de) * | 1995-04-27 | 2000-12-28 | Daicel Chem | Verfahren zur herstellung von essigsäure |
| US5696284A (en) * | 1995-06-21 | 1997-12-09 | Bp Chemicals Limited | Process for the carbonylation of alkyl alcohols and/or reactive derivatives thereof |
| GB9626429D0 (en) * | 1996-12-19 | 1997-02-05 | Bp Chem Int Ltd | Process |
-
1996
- 1996-12-19 GB GBGB9626324.9A patent/GB9626324D0/en active Pending
-
1997
- 1997-12-11 DE DE69717062T patent/DE69717062T2/de not_active Expired - Lifetime
- 1997-12-11 EP EP97310016A patent/EP0849250B1/en not_active Expired - Lifetime
- 1997-12-15 ZA ZA9711267A patent/ZA9711267B/xx unknown
- 1997-12-16 NO NO975916A patent/NO975916L/no unknown
- 1997-12-17 US US08/992,105 patent/US6140535A/en not_active Expired - Lifetime
- 1997-12-18 NZ NZ329436A patent/NZ329436A/en unknown
- 1997-12-18 CA CA002225868A patent/CA2225868C/en not_active Expired - Fee Related
- 1997-12-18 MY MYPI97006134A patent/MY117534A/en unknown
- 1997-12-18 SG SG1997004533A patent/SG55437A1/en unknown
- 1997-12-19 KR KR1019970070794A patent/KR100540020B1/ko not_active Expired - Fee Related
- 1997-12-19 RU RU97121302/04A patent/RU2183618C2/ru not_active IP Right Cessation
- 1997-12-19 BR BR9706417-3A patent/BR9706417A/pt not_active Application Discontinuation
- 1997-12-19 ID IDP973934A patent/ID19691A/id unknown
- 1997-12-19 JP JP35098797A patent/JP4017724B2/ja not_active Expired - Fee Related
- 1997-12-19 UA UA97126169A patent/UA52604C2/ru unknown
- 1997-12-19 CN CN97120890A patent/CN1073980C/zh not_active Expired - Fee Related
- 1997-12-27 TW TW086119865A patent/TW448152B/zh not_active IP Right Cessation
-
1998
- 1998-06-15 SA SA98190163A patent/SA98190163B1/ar unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MX9710425A (es) | 1998-09-30 |
| KR19980064380A (ko) | 1998-10-07 |
| SA98190163B1 (ar) | 2006-10-11 |
| CN1192432A (zh) | 1998-09-09 |
| SG55437A1 (en) | 1998-12-21 |
| NZ329436A (en) | 1998-11-25 |
| ID19691A (id) | 1998-07-30 |
| GB9626324D0 (en) | 1997-02-05 |
| DE69717062D1 (de) | 2002-12-19 |
| UA52604C2 (ru) | 2003-01-15 |
| BR9706417A (pt) | 1999-11-23 |
| JPH10273470A (ja) | 1998-10-13 |
| DE69717062T2 (de) | 2003-07-17 |
| EP0849250A1 (en) | 1998-06-24 |
| CN1073980C (zh) | 2001-10-31 |
| EP0849250B1 (en) | 2002-11-13 |
| RU2183618C2 (ru) | 2002-06-20 |
| MY117534A (en) | 2004-07-31 |
| US6140535A (en) | 2000-10-31 |
| CA2225868A1 (en) | 1998-06-19 |
| JP4017724B2 (ja) | 2007-12-05 |
| NO975916D0 (no) | 1997-12-16 |
| KR100540020B1 (ko) | 2006-02-28 |
| ZA9711267B (en) | 1999-06-15 |
| TW448152B (en) | 2001-08-01 |
| CA2225868C (en) | 2007-02-13 |
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