PT93865A - Processo para a recuperacao de hidrocarbonetos liquidos numa carga gasosa e instalacao para a execucao deste processo - Google Patents
Processo para a recuperacao de hidrocarbonetos liquidos numa carga gasosa e instalacao para a execucao deste processoInfo
- Publication number
- PT93865A PT93865A PT93865A PT9386590A PT93865A PT 93865 A PT93865 A PT 93865A PT 93865 A PT93865 A PT 93865A PT 9386590 A PT9386590 A PT 9386590A PT 93865 A PT93865 A PT 93865A
- Authority
- PT
- Portugal
- Prior art keywords
- recovery
- execution
- installation
- liquid hydrocarbons
- gas load
- Prior art date
Links
- 238000000034 method Methods 0.000 title 2
- 229930195733 hydrocarbon Natural products 0.000 title 1
- 150000002430 hydrocarbons Chemical class 0.000 title 1
- 238000009434 installation Methods 0.000 title 1
- 239000007788 liquid Substances 0.000 title 1
- 238000011084 recovery Methods 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/0204—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the feed stream
- F25J3/0219—Refinery gas, cracking gas, coke oven gas, gaseous mixtures containing aliphatic unsaturated CnHm or gaseous mixtures of undefined nature
-
- 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
- C10G5/00—Recovery of liquid hydrocarbon mixtures from gases, e.g. natural gas
- C10G5/06—Recovery of liquid hydrocarbon mixtures from gases, e.g. natural gas by cooling or compressing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/0228—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream
- F25J3/0233—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream separation of CnHm with 1 carbon atom or more
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/0228—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream
- F25J3/0242—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream separation of CnHm with 3 carbon atoms or more
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2200/00—Processes or apparatus using separation by rectification
- F25J2200/04—Processes or apparatus using separation by rectification in a dual pressure main column system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2200/00—Processes or apparatus using separation by rectification
- F25J2200/74—Refluxing the column with at least a part of the partially condensed overhead gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2200/00—Processes or apparatus using separation by rectification
- F25J2200/78—Refluxing the column with a liquid stream originating from an upstream or downstream fractionator column
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2205/00—Processes or apparatus using other separation and/or other processing means
- F25J2205/50—Processes or apparatus using other separation and/or other processing means using absorption, i.e. with selective solvents or lean oil, heavier CnHm and including generally a regeneration step for the solvent or lean oil
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2210/00—Processes characterised by the type or other details of the feed stream
- F25J2210/12—Refinery or petrochemical off-gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2220/00—Processes or apparatus involving steps for the removal of impurities
- F25J2220/60—Separating impurities from natural gas, e.g. mercury, cyclic hydrocarbons
- F25J2220/64—Separating heavy hydrocarbons, e.g. NGL, LPG, C4+ hydrocarbons or heavy condensates in general
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2270/00—Refrigeration techniques used
- F25J2270/12—External refrigeration with liquid vaporising loop
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2270/00—Refrigeration techniques used
- F25J2270/66—Closed external refrigeration cycle with multi component refrigerant [MCR], e.g. mixture of hydrocarbons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2280/00—Control of the process or apparatus
- F25J2280/30—Control of a discontinuous or intermittent ("batch") process
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
- F25J2290/62—Details of storing a fluid in a tank
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8905488A FR2646166B1 (fr) | 1989-04-25 | 1989-04-25 | Procede de recuperation d'hydrocarbures liquides dans une charge gazeuse et installation pour l'execution de ce procede |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PT93865A true PT93865A (pt) | 1990-11-20 |
| PT93865B PT93865B (pt) | 1996-09-30 |
Family
ID=9381116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT93865A PT93865B (pt) | 1989-04-25 | 1990-04-24 | Processo para a recuperacao de hidrocarbonetos liquidos numa carga gasosa e instalacao para a execucao deste processo |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5114450A (pt) |
| EP (1) | EP0395490B1 (pt) |
| JP (1) | JP2765697B2 (pt) |
| DE (2) | DE395490T1 (pt) |
| FR (1) | FR2646166B1 (pt) |
| MY (1) | MY105647A (pt) |
| PT (1) | PT93865B (pt) |
| RU (1) | RU2014343C1 (pt) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1241471B (it) * | 1990-07-06 | 1994-01-17 | Tpl | Processo ed apparecchiatura per il massimo recupero dell'etilene e del propilene dal gas prodotto dalla pirolisi di idrocarburi. |
| FR2796858B1 (fr) * | 1999-07-28 | 2002-05-31 | Technip Cie | Procede et installation de purification d'un gaz et produits ainsi obtenus |
| RU2184134C1 (ru) * | 2001-02-21 | 2002-06-27 | Фалькевич Генрих Семенович | Способ разделения газообразной смеси легких углеводородов |
| RU2184135C1 (ru) * | 2001-02-21 | 2002-06-27 | Фалькевич Генрих Семенович | Способ переработки газообразной смеси легких углеводородов, содержащей компоненты c3+, и жидкой нестабильной углеводородной фракции |
| RU2196636C1 (ru) * | 2001-06-13 | 2003-01-20 | Открытое акционерное общество "Новолипецкий металлургический комбинат" | Способ улавливания углеводородных газов |
| US7250151B2 (en) | 2002-08-15 | 2007-07-31 | Velocys | Methods of conducting simultaneous endothermic and exothermic reactions |
| US6969505B2 (en) * | 2002-08-15 | 2005-11-29 | Velocys, Inc. | Process for conducting an equilibrium limited chemical reaction in a single stage process channel |
| US7014835B2 (en) * | 2002-08-15 | 2006-03-21 | Velocys, Inc. | Multi-stream microchannel device |
| US9192929B2 (en) | 2002-08-15 | 2015-11-24 | Velocys, Inc. | Integrated combustion reactor and methods of conducting simultaneous endothermic and exothermic reactions |
| US6622519B1 (en) | 2002-08-15 | 2003-09-23 | Velocys, Inc. | Process for cooling a product in a heat exchanger employing microchannels for the flow of refrigerant and product |
| US7357003B2 (en) * | 2003-07-24 | 2008-04-15 | Toyo Engineering Corporation | Process and apparatus for separation of hydrocarbons |
| FR2875237B1 (fr) * | 2004-09-10 | 2007-07-27 | Total Sa | Procede et installation pour l'extraction des mercaptans d'un melange gazeux d'hydrocarbures |
| US20060260355A1 (en) * | 2005-05-19 | 2006-11-23 | Roberts Mark J | Integrated NGL recovery and liquefied natural gas production |
| US20080154075A1 (en) * | 2005-07-06 | 2008-06-26 | Bryce Alan Williams | Process for the Production of Olefins |
| EP2054686A2 (en) * | 2006-08-23 | 2009-05-06 | Shell Internationale Research Maatschappij B.V. | Method and apparatus for the vaporization of a liquid hydrocarbon stream |
| FR2923001B1 (fr) * | 2007-10-26 | 2015-12-11 | Inst Francais Du Petrole | Procede de liquefaction d'un gaz naturel avec fractionnement a haute pression. |
| US8062145B1 (en) * | 2009-06-04 | 2011-11-22 | Callaway Golf Company | Device to measure the motion of a golf club |
| RU2412227C1 (ru) * | 2009-12-25 | 2011-02-20 | Андрей Юрьевич Беляев | Эжектор, устройство и способ подготовки к переработке газообразной смеси легких углеводородов |
| US20120085128A1 (en) * | 2010-10-07 | 2012-04-12 | Rajeev Nanda | Method for Recovery of Propane and Heavier Hydrocarbons |
| US8635885B2 (en) * | 2010-10-15 | 2014-01-28 | Fluor Technologies Corporation | Configurations and methods of heating value control in LNG liquefaction plant |
| RU2483783C1 (ru) * | 2012-03-07 | 2013-06-10 | Общество с ограниченной ответственностью "Петон" | Способ разделения газов |
| FR3058509B3 (fr) | 2016-11-08 | 2019-02-01 | Air Liquide | Vaporiseur-condenseur a bain pour un procede de separation cryogenique d'un courant de gaz naturel |
| FR3058508B1 (fr) | 2016-11-08 | 2020-01-10 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Procede de separation cryogenique d'un courant de gaz naturel |
| AU2018328192B2 (en) * | 2017-09-06 | 2023-08-24 | Linde Engineering North America, Inc. | Methods for providing refrigeration in natural gas liquids recovery plants |
| US11268756B2 (en) | 2017-12-15 | 2022-03-08 | Saudi Arabian Oil Company | Process integration for natural gas liquid recovery |
| FR3085281B1 (fr) * | 2018-09-04 | 2023-01-20 | Alfano Calogero | Procede et installation d'epuration d'un gaz brut par un solvant liquide |
| RU2735208C1 (ru) * | 2020-03-02 | 2020-10-28 | Общество с ограниченной ответственностью "Газпром добыча Уренгой" | Способ утилизации валанжинского газа выветривания с буферных разделителей насыщенного метанола |
| CN115253604B (zh) * | 2022-08-09 | 2024-01-26 | 大连理工大学 | 一种nmp分离富含碳二碳三干气的装置与方法 |
| US20240417639A1 (en) * | 2023-06-19 | 2024-12-19 | Air Products And Chemicals, Inc. | Apparatus and Process for Removal of Heavy Hydrocarbons from a Feed Gas |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3150199A (en) * | 1960-10-27 | 1964-09-22 | Pullman Inc | Separation of hydrocarbons |
| CA1054509A (en) * | 1975-09-09 | 1979-05-15 | Union Carbide Corporation | Ethylene production with utilization of lng refrigeration |
| US4235613A (en) * | 1979-05-29 | 1980-11-25 | Atlantic Richfield Company | Preparation of sales gas |
| US4285708A (en) * | 1979-08-10 | 1981-08-25 | Phillips Petroleum Co. | De-ethanizing means |
| US4370156A (en) * | 1981-05-29 | 1983-01-25 | Standard Oil Company (Indiana) | Process for separating relatively pure fractions of methane and carbon dioxide from gas mixtures |
| FR2571129B1 (fr) * | 1984-09-28 | 1988-01-29 | Technip Cie | Procede et installation de fractionnement cryogenique de charges gazeuses |
| DE3511636A1 (de) * | 1984-12-17 | 1986-07-10 | Linde Ag, 6200 Wiesbaden | Verfahren zur gewinnung von c(pfeil abwaerts)2(pfeil abwaerts)(pfeil abwaerts)+(pfeil abwaerts)- oder von c(pfeil abwaerts)3(pfeil abwaerts)(pfeil abwaerts)+(pfeil abwaerts)-kohlenwasserstoffen |
| DE3445961A1 (de) * | 1984-12-17 | 1986-06-26 | Linde Ag, 6200 Wiesbaden | Verfahren zur abtrennung von c(pfeil abwaerts)3(pfeil abwaerts)(pfeil abwaerts)+(pfeil abwaerts)-kohlenwasserstoffen aus einem gasstrom |
| FR2600338B2 (fr) * | 1985-06-26 | 1989-03-31 | Petrol Engineering Sa | Procede pour le traitement des effluents des champs petroliers |
| DE3544855A1 (de) * | 1985-12-18 | 1987-06-19 | Linde Ag | Verfahren zur abtrennung von c(pfeil abwaerts)5(pfeil abwaerts)(pfeil abwaerts)+(pfeil abwaerts)-kohlenwasserstoffen aus einem gasstrom |
| US4897098A (en) * | 1986-10-16 | 1990-01-30 | Enterprise Products Company | Fractionation system for stabilizing natural gasoline |
| IT1222733B (it) * | 1987-09-25 | 1990-09-12 | Snmprogetti S P A | Procedimento di frazionamento di miscele gassose idrocarburiche ad alto contenuto di gas acidi |
-
1989
- 1989-04-25 FR FR8905488A patent/FR2646166B1/fr not_active Expired - Lifetime
-
1990
- 1990-04-20 MY MYPI90000651A patent/MY105647A/en unknown
- 1990-04-24 US US07/513,558 patent/US5114450A/en not_active Expired - Fee Related
- 1990-04-24 EP EP90401099A patent/EP0395490B1/fr not_active Expired - Lifetime
- 1990-04-24 DE DE199090401099T patent/DE395490T1/de active Pending
- 1990-04-24 PT PT93865A patent/PT93865B/pt not_active IP Right Cessation
- 1990-04-24 DE DE9090401099T patent/DE69000163T2/de not_active Expired - Fee Related
- 1990-04-24 RU SU904743799A patent/RU2014343C1/ru active
- 1990-04-25 JP JP2109955A patent/JP2765697B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2646166B1 (fr) | 1991-08-16 |
| RU2014343C1 (ru) | 1994-06-15 |
| US5114450A (en) | 1992-05-19 |
| JP2765697B2 (ja) | 1998-06-18 |
| JPH03115390A (ja) | 1991-05-16 |
| DE69000163D1 (de) | 1992-07-30 |
| DE395490T1 (de) | 1991-11-28 |
| EP0395490B1 (fr) | 1992-06-24 |
| FR2646166A1 (fr) | 1990-10-26 |
| PT93865B (pt) | 1996-09-30 |
| MY105647A (en) | 1994-11-30 |
| DE69000163T2 (de) | 1993-02-18 |
| EP0395490A1 (fr) | 1990-10-31 |
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