NO313420B1 - Fremgangsmåte for fremstilling av et petroleumprodukt - Google Patents
Fremgangsmåte for fremstilling av et petroleumprodukt Download PDFInfo
- Publication number
- NO313420B1 NO313420B1 NO19945004A NO945004A NO313420B1 NO 313420 B1 NO313420 B1 NO 313420B1 NO 19945004 A NO19945004 A NO 19945004A NO 945004 A NO945004 A NO 945004A NO 313420 B1 NO313420 B1 NO 313420B1
- Authority
- NO
- Norway
- Prior art keywords
- product
- solvent
- weight
- boiling point
- approx
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 34
- 239000003209 petroleum derivative Substances 0.000 title abstract description 13
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 91
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 claims abstract description 64
- 239000001257 hydrogen Substances 0.000 claims abstract description 63
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 63
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 239000002904 solvent Substances 0.000 claims abstract description 60
- 238000004821 distillation Methods 0.000 claims abstract description 58
- 238000009835 boiling Methods 0.000 claims abstract description 57
- 238000000605 extraction Methods 0.000 claims abstract description 57
- 239000000446 fuel Substances 0.000 claims abstract description 22
- 239000005864 Sulphur Substances 0.000 claims abstract description 18
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 18
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 18
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 17
- 239000000203 mixture Substances 0.000 claims abstract description 16
- 238000000926 separation method Methods 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 238000011084 recovery Methods 0.000 claims abstract description 10
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000002485 combustion reaction Methods 0.000 claims abstract description 6
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims abstract description 5
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims abstract description 3
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910052717 sulfur Inorganic materials 0.000 claims description 80
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 76
- 239000007858 starting material Substances 0.000 claims description 75
- 239000011593 sulfur Substances 0.000 claims description 75
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 41
- 229910052757 nitrogen Inorganic materials 0.000 claims description 38
- 150000001875 compounds Chemical class 0.000 claims description 17
- 238000005899 aromatization reaction Methods 0.000 claims description 10
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 8
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 6
- 125000004434 sulfur atom Chemical group 0.000 claims description 5
- ATHHXGZTWNVVOU-UHFFFAOYSA-N N-methylformamide Chemical compound CNC=O ATHHXGZTWNVVOU-UHFFFAOYSA-N 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000011877 solvent mixture Substances 0.000 claims description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 1
- 229960001760 dimethyl sulfoxide Drugs 0.000 abstract 1
- 238000009472 formulation Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 37
- 239000007789 gas Substances 0.000 description 32
- 150000001491 aromatic compounds Chemical class 0.000 description 19
- 239000003054 catalyst Substances 0.000 description 17
- 238000004064 recycling Methods 0.000 description 11
- 238000005984 hydrogenation reaction Methods 0.000 description 8
- 238000003860 storage Methods 0.000 description 8
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 7
- 125000003118 aryl group Chemical group 0.000 description 7
- 239000010941 cobalt Substances 0.000 description 7
- 229910017052 cobalt Inorganic materials 0.000 description 7
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 7
- 239000011733 molybdenum Substances 0.000 description 7
- 229910052750 molybdenum Inorganic materials 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 229910017464 nitrogen compound Inorganic materials 0.000 description 5
- 150000002830 nitrogen compounds Chemical class 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000004523 catalytic cracking Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- IYYZUPMFVPLQIF-UHFFFAOYSA-N dibenzothiophene Chemical class C1=CC=C2C3=CC=CC=C3SC2=C1 IYYZUPMFVPLQIF-UHFFFAOYSA-N 0.000 description 3
- XPFVYQJUAUNWIW-UHFFFAOYSA-N furfuryl alcohol Chemical compound OCC1=CC=CO1 XPFVYQJUAUNWIW-UHFFFAOYSA-N 0.000 description 3
- FYSWUOGCANSBCW-UHFFFAOYSA-N naphtho[1,2-g][1]benzothiole Chemical class C1=CC=C2C3=CC=C4C=CSC4=C3C=CC2=C1 FYSWUOGCANSBCW-UHFFFAOYSA-N 0.000 description 3
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 101000632314 Homo sapiens Septin-6 Proteins 0.000 description 2
- 101000632054 Homo sapiens Septin-8 Proteins 0.000 description 2
- 102100027982 Septin-6 Human genes 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 238000004517 catalytic hydrocracking Methods 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 description 2
- FCEHBMOGCRZNNI-UHFFFAOYSA-N 1-benzothiophene Chemical class C1=CC=C2SC=CC2=C1 FCEHBMOGCRZNNI-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- 101100421200 Caenorhabditis elegans sep-1 gene Proteins 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 235000013832 Valeriana officinalis Nutrition 0.000 description 1
- 244000126014 Valeriana officinalis Species 0.000 description 1
- 235000011054 acetic acid Nutrition 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- GWYFCOCPABKNJV-UHFFFAOYSA-N beta-methyl-butyric acid Natural products CC(C)CC(O)=O GWYFCOCPABKNJV-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000001833 catalytic reforming Methods 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000006184 cosolvent Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical compound C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- KQNPFQTWMSNSAP-UHFFFAOYSA-N isobutyric acid Chemical compound CC(C)C(O)=O KQNPFQTWMSNSAP-UHFFFAOYSA-N 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000036284 oxygen consumption Effects 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- IUGYQRQAERSCNH-UHFFFAOYSA-N pivalic acid Chemical compound CC(C)(C)C(O)=O IUGYQRQAERSCNH-UHFFFAOYSA-N 0.000 description 1
- 125000005575 polycyclic aromatic hydrocarbon group Chemical group 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 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 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000010517 secondary reaction Methods 0.000 description 1
- 239000003079 shale oil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 1
- 235000016788 valerian Nutrition 0.000 description 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
- C10G67/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only
- C10G67/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only
- C10G67/04—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only including solvent extraction as the refining step in the absence of hydrogen
- C10G67/0409—Extraction of unsaturated hydrocarbons
- C10G67/0418—The hydrotreatment being a hydrorefining
-
- 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
- C10G67/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only
-
- 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
- C10G67/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only
- C10G67/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only
- C10G67/04—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only including solvent extraction as the refining step in the absence of hydrogen
-
- 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
- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/04—Diesel oil
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)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Liquid Carbonaceous Fuels (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9315857A FR2714387B1 (fr) | 1993-12-28 | 1993-12-28 | Procédé d'obtention d'une base pour carburant pour moteur à combustion interne par hydrotraitement et extraction et le produit obtenu. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO945004D0 NO945004D0 (no) | 1994-12-23 |
| NO945004L NO945004L (no) | 1995-06-29 |
| NO313420B1 true NO313420B1 (no) | 2002-09-30 |
Family
ID=9454561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19945004A NO313420B1 (no) | 1993-12-28 | 1994-12-23 | Fremgangsmåte for fremstilling av et petroleumprodukt |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US5925234A (fr) |
| EP (1) | EP0661371B1 (fr) |
| AT (1) | ATE247703T1 (fr) |
| DE (1) | DE69433053T2 (fr) |
| ES (1) | ES2206464T3 (fr) |
| FR (1) | FR2714387B1 (fr) |
| NO (1) | NO313420B1 (fr) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE246237T1 (de) | 1998-05-08 | 2003-08-15 | Sasol Tech Pty Ltd | Entfernung von kontaminanten aus einem kohlenwasserstoffkomponent oder -fraktion |
| US6110358A (en) * | 1999-05-21 | 2000-08-29 | Exxon Research And Engineering Company | Process for manufacturing improved process oils using extraction of hydrotreated distillates |
| KR100813773B1 (ko) * | 2001-11-22 | 2008-03-13 | 아이에프피 | 2개의 수소 재순환 루우프를 포함하는 중간 증류물의수소화처리 2 단계 방법 |
| FR2900157B1 (fr) * | 2006-04-24 | 2010-09-24 | Inst Francais Du Petrole | Procede de desulfuration d'essences olefiniques comprenant au moins deux etapes distinctes d'hydrodesulfuration |
| US8424181B2 (en) * | 2009-04-17 | 2013-04-23 | Exxonmobil Research And Engineering Company | High pressure revamp of low pressure distillate hydrotreating process units |
| SG11201500626XA (en) * | 2012-07-31 | 2015-02-27 | Cetamax Ventures Ltd | Methods and systems for combined oxidative and hydrotreatment of hydrocarbon fuel |
| FR3015514B1 (fr) | 2013-12-23 | 2016-10-28 | Total Marketing Services | Procede ameliore de desaromatisation de coupes petrolieres |
| CA3024409A1 (fr) * | 2016-05-17 | 2017-11-23 | Exxonmobil Research And Engineering Company | Hydrocraquage selectif du carbureacteur et du diesel |
| WO2017205200A1 (fr) * | 2016-05-25 | 2017-11-30 | Exxonmobil Research And Engineering Company | Production d'extrait et de raffinat affinés |
| WO2018051334A1 (fr) | 2016-09-19 | 2018-03-22 | B.G. Negev Technologies And Applications Ltd., At Ben-Gurion University | Nouveaux procédés respectueux de l'environnement hautement efficaces permettant de convertir des flux riches en co2 ou en co en combustibles liquides et en produits chimiques |
| US10711208B2 (en) * | 2017-06-20 | 2020-07-14 | Saudi Arabian Oil Company | Process scheme for the production of optimal quality distillate for olefin production |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4990242A (en) * | 1989-06-14 | 1991-02-05 | Exxon Research And Engineering Company | Enhanced sulfur removal from fuels |
| US5059303A (en) * | 1989-06-16 | 1991-10-22 | Amoco Corporation | Oil stabilization |
| FR2704232B1 (fr) * | 1993-04-23 | 1995-06-16 | Inst Francais Du Petrole | Procede d'amelioration des qualites d'une charge hydrocarbonee par extraction et hydrodesulfuration et le gazole obtenu. |
-
1993
- 1993-12-28 FR FR9315857A patent/FR2714387B1/fr not_active Expired - Lifetime
-
1994
- 1994-12-23 NO NO19945004A patent/NO313420B1/no not_active IP Right Cessation
- 1994-12-26 DE DE69433053T patent/DE69433053T2/de not_active Expired - Lifetime
- 1994-12-26 EP EP94403024A patent/EP0661371B1/fr not_active Expired - Lifetime
- 1994-12-26 ES ES94403024T patent/ES2206464T3/es not_active Expired - Lifetime
- 1994-12-26 AT AT94403024T patent/ATE247703T1/de not_active IP Right Cessation
-
1996
- 1996-11-12 US US08/747,739 patent/US5925234A/en not_active Expired - Lifetime
-
1999
- 1999-06-15 US US09/332,880 patent/US6165348A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NO945004L (no) | 1995-06-29 |
| DE69433053T2 (de) | 2004-04-01 |
| FR2714387A1 (fr) | 1995-06-30 |
| EP0661371A1 (fr) | 1995-07-05 |
| FR2714387B1 (fr) | 1996-02-02 |
| US5925234A (en) | 1999-07-20 |
| EP0661371B1 (fr) | 2003-08-20 |
| DE69433053D1 (de) | 2003-09-25 |
| NO945004D0 (no) | 1994-12-23 |
| ATE247703T1 (de) | 2003-09-15 |
| US6165348A (en) | 2000-12-26 |
| ES2206464T3 (es) | 2004-05-16 |
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