EP0556025A1 - Hydrogénation sélective de courants en C5 - Google Patents
Hydrogénation sélective de courants en C5 Download PDFInfo
- Publication number
- EP0556025A1 EP0556025A1 EP93300939A EP93300939A EP0556025A1 EP 0556025 A1 EP0556025 A1 EP 0556025A1 EP 93300939 A EP93300939 A EP 93300939A EP 93300939 A EP93300939 A EP 93300939A EP 0556025 A1 EP0556025 A1 EP 0556025A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- distillation column
- distillation
- column reactor
- hydrogen
- process according
- 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.)
- Granted
Links
Images
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
- C10G70/00—Working-up undefined normally gaseous mixtures obtained by processes covered by groups C10G9/00, C10G11/00, C10G15/00, C10G47/00, C10G51/00
- C10G70/02—Working-up undefined normally gaseous mixtures obtained by processes covered by groups C10G9/00, C10G11/00, C10G15/00, C10G47/00, C10G51/00 by hydrogenation
-
- 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
- C10G45/32—Selective hydrogenation of the diolefin or acetylene compounds
-
- 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/40—Characteristics of the process deviating from typical ways of processing
- C10G2300/4087—Catalytic distillation
Definitions
- Hydrogen is provided as necessary to support the reaction and to reduce the oxide and maintain it in the hydride state.
- the distillation column reactor is operated at -a pressure such that the reaction mixture is boiling in the bed of catalyst.
- a "froth level" may maintained throughout the catalyst bed by control of the bottoms and/or overheads withdrawal rate which improves the effectiveness of the catalyst thereby decreasing the height of catalyst needed.
- the liquid is boiling and the physical state is actually a froth having a higher density than would be normal in a packed distillation column but less than the liquid without the boiling vapors.
- the present invention carries out the method in a catalyst packed column which can be appreciated to contain a vapor phase ascending and some liquid phase as in any distillation. However since the liquid is held up within the column by artificial "flooding", it will be appreciated that there is an increased density over that when the liquid is simply descending because of what would be normal internal reflux.
- FIG. 1 there is shown a simplified flow diagram in schematic of a preferred embodiment.
- a distillation column reactor 10 containing a packing of suitable hydrogenation catalyst as part of a distillation structure 12, as in the wire mesh arrangement described above. the column may also have standard distillation structure 14.
- the light naphtha is fed via line 1 to the distillation column reactor 10 below the catalyst packing.
- the hydrogen is fed as a gas via flow line 2 at or near the bottom of the bed of catalyst packing.
- Heat is added to the bottoms via flow line 4 by circulating through the reboiler 40 and back to the column via flow line 13. After the reaction has started the heat of reaction, which is exothermic, causes additional vaporization of the mixture in the bed.
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US83336092A | 1992-02-10 | 1992-02-10 | |
US833360 | 1992-02-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0556025A1 true EP0556025A1 (fr) | 1993-08-18 |
EP0556025B1 EP0556025B1 (fr) | 1997-11-26 |
Family
ID=25264211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP93300939A Expired - Lifetime EP0556025B1 (fr) | 1992-02-10 | 1993-02-09 | Hydrogénation sélective de courants en C5 |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0556025B1 (fr) |
JP (1) | JP3224444B2 (fr) |
KR (1) | KR100245018B1 (fr) |
AU (1) | AU654757B2 (fr) |
BR (1) | BR9300505A (fr) |
CA (1) | CA2089113C (fr) |
DE (1) | DE69315362T2 (fr) |
MX (1) | MX9300698A (fr) |
MY (1) | MY116459A (fr) |
RU (1) | RU2120931C1 (fr) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0733030A1 (fr) * | 1993-12-08 | 1996-09-25 | Chemical Research & Licensing Company | Hydrogenation selective de composes hautement insatures dans un courant d'hydrocarbures |
WO1997024413A1 (fr) * | 1995-12-27 | 1997-07-10 | Institut Français Du Petrole | Procede d'hydrogenation selective d'une coupe d'hydrocarbures |
US5679241A (en) * | 1995-05-17 | 1997-10-21 | Abb Lummus Global Inc. | Olefin plant recovery system employing catalytic distillation |
WO1997048466A1 (fr) * | 1996-06-17 | 1997-12-24 | Basf Aktiengesellschaft | Procede de distillation catalytique |
EP0826021A1 (fr) * | 1994-12-13 | 1998-03-04 | Chemical Research & Licensing Company | Procede d'extraction de mercaptans et d'acide sulfhydrique de courants d'hydrocarbures |
CN1045305C (zh) * | 1995-12-20 | 1999-09-29 | 中国石油化工总公司石油化工科学研究院 | 重整生成油烯烃饱和加氢工艺 |
US6284104B1 (en) | 1999-03-04 | 2001-09-04 | Catalytic Distillation Technologies | Apparatus and process for hydrogenations |
DE102010030990A1 (de) | 2010-07-06 | 2012-01-12 | Evonik Oxeno Gmbh | Verfahren zur selektiven Hydrierung von mehrfach ungesättigten Kohlenwasserstoffen in olefinhaltigen Kohlenwasserstoffgemischen |
WO2014011772A1 (fr) | 2012-07-12 | 2014-01-16 | Lummus Technology Inc. | Procédé d'hydrogénation de composés en c5 plus efficace en termes d'énergie |
CN110759802A (zh) * | 2018-07-27 | 2020-02-07 | 中国石油化工股份有限公司 | 一种2-甲基-丁烯-1和2-甲基-丁烯-2的同时生产工艺 |
CN115135598A (zh) * | 2021-01-29 | 2022-09-30 | 株式会社Lg化学 | 制备合成气的方法 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE252070T1 (de) * | 1999-01-21 | 2003-11-15 | Abb Lummus Global Inc | Verfahren zur selektiven hydrierung, sowie katalysator zur verwendung dabei |
FR2806093B1 (fr) * | 2000-03-08 | 2002-05-03 | Inst Francais Du Petrole | Procede d'hydrogenation selective comprenant une separation partielle d'hydrogene par membrane en amont d'une colonne reactive |
US6414205B1 (en) * | 2000-03-24 | 2002-07-02 | Catalytic Distillation Technologies | Process for the removal of MAPD from hydrocarbon streams |
FR2850664B1 (fr) * | 2003-01-31 | 2006-06-30 | Inst Francais Du Petrole | Procede d'hydrogenation selective mettant en oeuvre un reacteur catalytique a membrane selective a l'hydrogene |
JP2007326955A (ja) * | 2006-06-07 | 2007-12-20 | Mitsui Chemicals Inc | オレフィン類の製造方法 |
MY174117A (en) * | 2013-06-25 | 2020-03-10 | Dow Technology Investments Llc | Selective hydrogenation process |
Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1105546B (de) | 1960-01-08 | 1961-04-27 | Metallgesellschaft Ag | Verfahren zur katalytischen hydrierenden Raffination von Kohlenwasserstoffen |
FR1302069A (fr) * | 1961-09-08 | 1962-08-24 | Hoechst Ag | Procédé de raffinage catalytique d'hydrocarbures contenant des dioléfines |
US4242530A (en) | 1978-07-27 | 1980-12-30 | Chemical Research & Licensing Company | Process for separating isobutene from C4 streams |
US4302356A (en) | 1978-07-27 | 1981-11-24 | Chemical Research & Licensing Co. | Process for separating isobutene from C4 streams |
US4307254A (en) | 1979-02-21 | 1981-12-22 | Chemical Research & Licensing Company | Catalytic distillation process |
US4336407A (en) | 1980-02-25 | 1982-06-22 | Chemical Research & Licensing Company | Catalytic distillation process |
US4443559A (en) | 1981-09-30 | 1984-04-17 | Chemical Research & Licensing Company | Catalytic distillation structure |
US4447668A (en) | 1982-03-29 | 1984-05-08 | Chemical Research & Licensing Company | Process for producing high purity isoolefins and dimers thereof by dissociation of ethers |
US4504687A (en) | 1982-02-16 | 1985-03-12 | Chemical Research & Licensing Company | Method for etherifications |
EP0008860B1 (fr) * | 1978-07-27 | 1985-10-16 | CHEMICAL RESEARCH & LICENSING COMPANY | Système catalytique |
US4918243A (en) | 1988-10-28 | 1990-04-17 | Chemical Research & Licensing Company | Heat integration process |
US4950834A (en) | 1989-07-26 | 1990-08-21 | Arganbright Robert P | Alkylation of organic aromatic compounds in a dual bed system |
US4978807A (en) | 1989-03-23 | 1990-12-18 | Chemical Research & Licensing Company | Method for the preparation of methyl tertiary butyl ether |
US4982022A (en) | 1989-08-28 | 1991-01-01 | Chemical Research & Licensing Company | Process for the preparation of tertiary alcohols |
US5019669A (en) | 1989-03-10 | 1991-05-28 | Chemical Research & Licensing Company | Alkylation of organic aromatic compounds |
US5087780A (en) | 1988-10-31 | 1992-02-11 | Chemical Research & Licensing Company | Hydroisomerization process |
-
1993
- 1993-02-04 AU AU32803/93A patent/AU654757B2/en not_active Ceased
- 1993-02-05 BR BR9300505A patent/BR9300505A/pt not_active Application Discontinuation
- 1993-02-05 MY MYPI93000192A patent/MY116459A/en unknown
- 1993-02-09 CA CA002089113A patent/CA2089113C/fr not_active Expired - Fee Related
- 1993-02-09 RU RU93004552A patent/RU2120931C1/ru not_active IP Right Cessation
- 1993-02-09 MX MX9300698A patent/MX9300698A/es unknown
- 1993-02-09 EP EP93300939A patent/EP0556025B1/fr not_active Expired - Lifetime
- 1993-02-09 DE DE69315362T patent/DE69315362T2/de not_active Expired - Lifetime
- 1993-02-09 KR KR1019930001743A patent/KR100245018B1/ko not_active IP Right Cessation
- 1993-02-10 JP JP02286393A patent/JP3224444B2/ja not_active Expired - Fee Related
Patent Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1105546B (de) | 1960-01-08 | 1961-04-27 | Metallgesellschaft Ag | Verfahren zur katalytischen hydrierenden Raffination von Kohlenwasserstoffen |
FR1302069A (fr) * | 1961-09-08 | 1962-08-24 | Hoechst Ag | Procédé de raffinage catalytique d'hydrocarbures contenant des dioléfines |
US4242530A (en) | 1978-07-27 | 1980-12-30 | Chemical Research & Licensing Company | Process for separating isobutene from C4 streams |
US4302356A (en) | 1978-07-27 | 1981-11-24 | Chemical Research & Licensing Co. | Process for separating isobutene from C4 streams |
EP0008860B1 (fr) * | 1978-07-27 | 1985-10-16 | CHEMICAL RESEARCH & LICENSING COMPANY | Système catalytique |
US4307254A (en) | 1979-02-21 | 1981-12-22 | Chemical Research & Licensing Company | Catalytic distillation process |
US4336407A (en) | 1980-02-25 | 1982-06-22 | Chemical Research & Licensing Company | Catalytic distillation process |
US4443559A (en) | 1981-09-30 | 1984-04-17 | Chemical Research & Licensing Company | Catalytic distillation structure |
US4504687A (en) | 1982-02-16 | 1985-03-12 | Chemical Research & Licensing Company | Method for etherifications |
US4447668A (en) | 1982-03-29 | 1984-05-08 | Chemical Research & Licensing Company | Process for producing high purity isoolefins and dimers thereof by dissociation of ethers |
US4918243A (en) | 1988-10-28 | 1990-04-17 | Chemical Research & Licensing Company | Heat integration process |
US5087780A (en) | 1988-10-31 | 1992-02-11 | Chemical Research & Licensing Company | Hydroisomerization process |
US5019669A (en) | 1989-03-10 | 1991-05-28 | Chemical Research & Licensing Company | Alkylation of organic aromatic compounds |
US4978807A (en) | 1989-03-23 | 1990-12-18 | Chemical Research & Licensing Company | Method for the preparation of methyl tertiary butyl ether |
US4950834A (en) | 1989-07-26 | 1990-08-21 | Arganbright Robert P | Alkylation of organic aromatic compounds in a dual bed system |
US4982022A (en) | 1989-08-28 | 1991-01-01 | Chemical Research & Licensing Company | Process for the preparation of tertiary alcohols |
Non-Patent Citations (2)
Title |
---|
BOITIAUX ET AL.: "Newest Hydrogenation Catalyst", HYDROCARBON PROCESSINQ, March 1985 (1985-03-01) |
PETERSON ET AL.: "The Selective Hydrogenation of Pyrolysis Gasoline", PETROLEUM DIVISION OF THE AMERICAN CHEMICAL SOCIETY, September 1962 (1962-09-01) |
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0733030A4 (fr) * | 1993-12-08 | 1998-03-04 | Chemical Res & Licensin | Hydrogenation selective de composes hautement insatures dans un courant d'hydrocarbures |
EP0733030A1 (fr) * | 1993-12-08 | 1996-09-25 | Chemical Research & Licensing Company | Hydrogenation selective de composes hautement insatures dans un courant d'hydrocarbures |
EP0826021A1 (fr) * | 1994-12-13 | 1998-03-04 | Chemical Research & Licensing Company | Procede d'extraction de mercaptans et d'acide sulfhydrique de courants d'hydrocarbures |
EP0826021A4 (fr) * | 1994-12-13 | 1999-01-13 | Chemical Res & Licensin | Procede d'extraction de mercaptans et d'acide sulfhydrique de courants d'hydrocarbures |
US5679241A (en) * | 1995-05-17 | 1997-10-21 | Abb Lummus Global Inc. | Olefin plant recovery system employing catalytic distillation |
CN1045305C (zh) * | 1995-12-20 | 1999-09-29 | 中国石油化工总公司石油化工科学研究院 | 重整生成油烯烃饱和加氢工艺 |
WO1997024413A1 (fr) * | 1995-12-27 | 1997-07-10 | Institut Français Du Petrole | Procede d'hydrogenation selective d'une coupe d'hydrocarbures |
US6072091A (en) * | 1995-12-27 | 2000-06-06 | Institut Francais Du Petrole | Process for selective hydrogenation of a hydrocarbon cut containing at least three carbon atoms |
US6297415B1 (en) | 1996-06-17 | 2001-10-02 | Basf Aktiengesellschaft | Catalytic distillation process |
WO1997048466A1 (fr) * | 1996-06-17 | 1997-12-24 | Basf Aktiengesellschaft | Procede de distillation catalytique |
AU736817B2 (en) * | 1996-06-17 | 2001-08-02 | Basf Aktiengesellschaft | Catalytic distillation |
US6407300B2 (en) | 1999-03-04 | 2002-06-18 | Catalytic Distillation Technologies | Apparatus and process for hydrogenations |
US6284104B1 (en) | 1999-03-04 | 2001-09-04 | Catalytic Distillation Technologies | Apparatus and process for hydrogenations |
DE102010030990A1 (de) | 2010-07-06 | 2012-01-12 | Evonik Oxeno Gmbh | Verfahren zur selektiven Hydrierung von mehrfach ungesättigten Kohlenwasserstoffen in olefinhaltigen Kohlenwasserstoffgemischen |
WO2012004081A1 (fr) | 2010-07-06 | 2012-01-12 | Evonik Oxeno Gmbh | Procédé d'hydrogénation sélective d'hydrocarbures polyinsaturés dans des mélanges d'hydrocarbures contenant des oléfines |
CN104487549B (zh) * | 2012-07-12 | 2016-06-29 | 鲁姆斯科技公司 | 更节能的c5氢化方法 |
CN104487549A (zh) * | 2012-07-12 | 2015-04-01 | 鲁姆斯科技公司 | 更节能的c5氢化方法 |
EP2872603A4 (fr) * | 2012-07-12 | 2016-02-24 | Lummus Technology Inc | Procédé d'hydrogénation de composés en c5 plus efficace en termes d'énergie |
WO2014011772A1 (fr) | 2012-07-12 | 2014-01-16 | Lummus Technology Inc. | Procédé d'hydrogénation de composés en c5 plus efficace en termes d'énergie |
US9695096B2 (en) | 2012-07-12 | 2017-07-04 | Lummus Technology Inc. | More energy efficient C5 hydrogenation process |
RU2627657C2 (ru) * | 2012-07-12 | 2017-08-09 | Ламмус Текнолоджи Инк. | Более энергоэффективный способ гидрогенизации с5 |
CN110759802A (zh) * | 2018-07-27 | 2020-02-07 | 中国石油化工股份有限公司 | 一种2-甲基-丁烯-1和2-甲基-丁烯-2的同时生产工艺 |
CN110759802B (zh) * | 2018-07-27 | 2023-04-11 | 中国石油化工股份有限公司 | 一种2-甲基-丁烯-1和2-甲基-丁烯-2的同时生产工艺 |
CN115135598A (zh) * | 2021-01-29 | 2022-09-30 | 株式会社Lg化学 | 制备合成气的方法 |
CN115135598B (zh) * | 2021-01-29 | 2024-04-05 | 株式会社Lg化学 | 制备合成气的方法 |
Also Published As
Publication number | Publication date |
---|---|
AU3280393A (en) | 1993-08-12 |
JP3224444B2 (ja) | 2001-10-29 |
CA2089113A1 (fr) | 1993-08-11 |
CA2089113C (fr) | 2004-12-21 |
RU2120931C1 (ru) | 1998-10-27 |
AU654757B2 (en) | 1994-11-17 |
JPH05294851A (ja) | 1993-11-09 |
MX9300698A (es) | 1994-07-29 |
KR930017847A (ko) | 1993-09-20 |
BR9300505A (pt) | 1993-08-17 |
MY116459A (en) | 2004-02-28 |
EP0556025B1 (fr) | 1997-11-26 |
DE69315362T2 (de) | 1998-03-19 |
DE69315362D1 (de) | 1998-01-08 |
KR100245018B1 (ko) | 2000-02-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6169218B1 (en) | Selective hydrogenation of highly unsaturated compounds in hydrocarbon streams | |
EP0733030B1 (fr) | Hydrogenation selective de composes hautement insatures dans un courant d'hydrocarbures | |
US5321163A (en) | Multi-purpose catalytic distillation column and eterification process using same | |
CA2264137C (fr) | Procede d'hydrogenation selective simultanee d'acetylenes et de 1,2-butadiene dans des courants d'hydrocarbures | |
KR100403894B1 (ko) | 탄화수소 스트림 내 고불포화 화합물의 선택적 수소화 및 올레핀의 이성화를 증진시키는 방법 | |
EP0556025B1 (fr) | Hydrogénation sélective de courants en C5 | |
EP0880388B1 (fr) | Procede d'etherification-hydrogenation | |
US6495732B1 (en) | Olefin isomerization process | |
CA2403851C (fr) | Elimination de methyl acetylene et propadiene (mapd) de flux d'hydrocarbures | |
US5792891A (en) | Integrated process for the production of tame | |
CA2343659C (fr) | Hydrogenation selective de composes hautement insatures dans un courant d'hydrocarbures |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): BE DE ES FR GB IT NL SE |
|
17P | Request for examination filed |
Effective date: 19940124 |
|
17Q | First examination report despatched |
Effective date: 19950810 |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): BE DE ES FR GB IT NL SE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT Effective date: 19971126 Ref country code: ES Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY Effective date: 19971126 Ref country code: BE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 19971126 |
|
REF | Corresponds to: |
Ref document number: 69315362 Country of ref document: DE Date of ref document: 19980108 |
|
ET | Fr: translation filed | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 19980226 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20100303 Year of fee payment: 18 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20100224 Year of fee payment: 18 Ref country code: DE Payment date: 20100226 Year of fee payment: 18 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20100223 Year of fee payment: 18 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: V1 Effective date: 20110901 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20110209 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20111102 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110901 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 69315362 Country of ref document: DE Effective date: 20110901 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110228 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110209 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110901 |