NO20002951D0 - FremgangsmÕte til gjenvinning av olefiner - Google Patents
FremgangsmÕte til gjenvinning av olefinerInfo
- Publication number
- NO20002951D0 NO20002951D0 NO20002951A NO20002951A NO20002951D0 NO 20002951 D0 NO20002951 D0 NO 20002951D0 NO 20002951 A NO20002951 A NO 20002951A NO 20002951 A NO20002951 A NO 20002951A NO 20002951 D0 NO20002951 D0 NO 20002951D0
- Authority
- NO
- Norway
- Prior art keywords
- olefins
- recovery
- Prior art date
Links
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
- F25J3/0228—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
- F25J3/0252—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 hydrogen
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
- C01B3/501—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by diffusion
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
- C01B3/56—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solids; Regeneration of used solids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/144—Purification; Separation; Use of additives using membranes, e.g. selective permeation
-
- 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
- C10G70/04—Working-up undefined normally gaseous mixtures obtained by processes covered by groups C10G9/00, C10G11/00, C10G15/00, C10G47/00, C10G51/00 by physical processes
- C10G70/045—Working-up undefined normally gaseous mixtures obtained by processes covered by groups C10G9/00, C10G11/00, C10G15/00, C10G47/00, C10G51/00 by physical processes using membranes, e.g. selective permeation
-
- 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
-
- 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
- F25J3/0238—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 2 carbon atoms or more
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/0405—Purification by membrane separation
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/042—Purification by adsorption on solids
- C01B2203/043—Regenerative adsorption process in two or more beds, one for adsorption, the other for regeneration
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/0465—Composition of the impurity
- C01B2203/048—Composition of the impurity the impurity being an organic compound
-
- 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
- F25J2205/40—Processes or apparatus using other separation and/or other processing means using hybrid system, i.e. combining cryogenic and non-cryogenic separation techniques
-
- 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
- F25J2205/60—Processes or apparatus using other separation and/or other processing means using adsorption on solid adsorbents, e.g. by temperature-swing adsorption [TSA] at the hot or cold end
-
- 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
- F25J2205/80—Processes or apparatus using other separation and/or other processing means using membrane, i.e. including a permeation step
-
- 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
- F25J2215/00—Processes characterised by the type or other details of the product stream
- F25J2215/62—Ethane or ethylene
-
- 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
- F25J2245/00—Processes or apparatus involving steps for recycling of process streams
- F25J2245/02—Recycle of a stream in general, e.g. a by-pass stream
-
- 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
- F25J2270/04—Internal refrigeration with work-producing gas expansion 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
- F25J2270/90—External refrigeration, e.g. conventional closed-loop mechanical refrigeration unit using Freon or NH3, unspecified external refrigeration
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P30/00—Technologies relating to oil refining and petrochemical industry
- Y02P30/40—Ethylene production
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S62/00—Refrigeration
- Y10S62/902—Apparatus
- Y10S62/908—Filter or absorber
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S62/00—Refrigeration
- Y10S62/931—Recovery of hydrogen
- Y10S62/932—From natural gas
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Inorganic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Separation Of Gases By Adsorption (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/991,655 US5979178A (en) | 1997-12-16 | 1997-12-16 | Process for recovering olefins from cracked gases |
US09/207,685 US6141988A (en) | 1997-12-16 | 1998-12-09 | Process for recovering olefins |
PCT/US1998/025717 WO1999031201A1 (en) | 1997-12-16 | 1998-12-10 | Process for recovering olefins |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20002951D0 true NO20002951D0 (no) | 2000-06-09 |
NO20002951L NO20002951L (no) | 2000-08-11 |
Family
ID=26902478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20002951A NO20002951L (no) | 1997-12-16 | 2000-06-09 | FremgangsmÕte til utvinning av olefiner |
Country Status (10)
Country | Link |
---|---|
US (1) | US6141988A (no) |
EP (1) | EP1040176A1 (no) |
JP (1) | JP2002509083A (no) |
CN (1) | CN1213130C (no) |
AU (1) | AU733502B2 (no) |
CA (1) | CA2316309C (no) |
NO (1) | NO20002951L (no) |
PL (1) | PL189629B1 (no) |
TW (1) | TW422738B (no) |
WO (1) | WO1999031201A1 (no) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000309549A (ja) * | 1999-02-25 | 2000-11-07 | Jgc Corp | エチレンの製造方法 |
US6416568B1 (en) * | 1999-05-14 | 2002-07-09 | Texaco, Inc. | Hydrogen recycle and acid gas removal using a membrane |
DE19936548B4 (de) * | 1999-08-03 | 2004-03-04 | Alstom Power Energy Recovery Gmbh | Verfahren und Anlage zum thermischen Spalten von Kohlenwasserstoffen, insbesondere zur Herstellung von Olefinen |
AU2001238078A1 (en) * | 2000-02-11 | 2001-08-20 | Stone And Webster Process Technology, Inc. | Heat and material balance method of process control for petrochemical plants andoil refineries |
GB0223300D0 (en) * | 2002-10-08 | 2002-11-13 | Bp Chem Int Ltd | Process |
DE102005023549A1 (de) * | 2005-05-21 | 2006-11-23 | Oxeno Olefinchemie Gmbh | Verfahren zur Oligomerisierung von Butenen |
WO2008096320A1 (en) * | 2007-02-06 | 2008-08-14 | Procede Group Bv | Method for recovering hydrogen |
US20100037655A1 (en) * | 2008-08-13 | 2010-02-18 | Air Liquide Process And Construction Inc. | Hydrogen Recovery From A Mixture Of Hydrogen and Hydrocarbons At Low Pressure And Of Low Hydrogen Content |
KR101270713B1 (ko) * | 2010-08-26 | 2013-06-17 | 에스케이 주식회사 | 유동층접촉분해 배가스로부터 에틸렌의 회수방법 |
US20120151962A1 (en) * | 2010-12-20 | 2012-06-21 | L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Ethylene Recovery From Off-Gas |
CN104718177B (zh) * | 2012-10-09 | 2017-03-08 | 埃克森美孚化学专利公司 | 由对二甲苯工艺回收烯烃 |
CN103058812B (zh) * | 2013-01-28 | 2015-04-22 | 神华集团有限责任公司 | 烯烃分离系统及烯烃分离方法 |
CN103086827B (zh) * | 2013-01-28 | 2015-03-11 | 神华集团有限责任公司 | 烯烃分离系统及烯烃分离方法 |
CN103073379B (zh) * | 2013-01-28 | 2016-02-10 | 神华集团有限责任公司 | 烯烃分离装置及烯烃分离方法 |
CN103423969A (zh) * | 2013-08-30 | 2013-12-04 | 北京麦科直通石化工程设计有限公司 | 一种优化乙烯装置压缩区及降低裂解炉出口压力的方法 |
CN105664668B (zh) * | 2016-03-31 | 2018-01-02 | 四川天采科技有限责任公司 | 一种全温程变压吸附回收聚烯烃尾气烃类的方法 |
CN106831304A (zh) * | 2017-04-01 | 2017-06-13 | 天邦膜技术国家工程研究中心有限责任公司 | 一种提高催化干气制乙苯效率的方法及装置 |
CN207462885U (zh) * | 2017-09-30 | 2018-06-08 | 济南恒誉环保科技股份有限公司 | 一种裂解油气的防聚净化系统 |
US11167239B2 (en) * | 2018-09-28 | 2021-11-09 | Uop Llc | Pressure swing adsorption integration in steam cracking ethylene plants for improved hydrogen recovery |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4499327A (en) * | 1982-10-04 | 1985-02-12 | Union Carbide Corporation | Production of light olefins |
JPS6297624A (ja) * | 1985-10-24 | 1987-05-07 | イ−・アイ・デユポン・デ・ニモアス・アンド・カンパニ− | ガス分離法及びその膜 |
US4687498A (en) * | 1986-02-24 | 1987-08-18 | The Boc Group, Inc. | Argon recovery from hydrogen depleted ammonia plant purge gas utilizing a combination of cryogenic and non-cryogenic separating means |
US4761167A (en) * | 1986-12-12 | 1988-08-02 | Air Products And Chemicals, Inc. | Hydrocarbon recovery from fuel gas |
DE3907570A1 (de) * | 1989-03-09 | 1990-09-13 | Linde Ag | Verfahren zur abtrennung von wasserstoff aus einem ueberwiegend olefinhaltigen einsatzstrom |
FR2659029B1 (fr) * | 1990-03-02 | 1993-03-12 | Equip Ind Chimiques | Procede de separation de melange gazeux obtenus dans les raffineries de petrole et installation pour sa mise en óoeuvre. |
US5082481A (en) * | 1990-04-10 | 1992-01-21 | Lummus Crest, Inc. | Membrane separation process for cracked gases |
US5085774A (en) * | 1990-08-30 | 1992-02-04 | E. I. Du Pont De Nemours And Company | Polymeric membranes |
US5332424A (en) * | 1993-07-28 | 1994-07-26 | Air Products And Chemicals, Inc. | Hydrocarbon fractionation by adsorbent membranes |
US5452581A (en) * | 1994-04-01 | 1995-09-26 | Dinh; Cong X. | Olefin recovery method |
US5634354A (en) * | 1996-05-08 | 1997-06-03 | Air Products And Chemicals, Inc. | Olefin recovery from olefin-hydrogen mixtures |
-
1998
- 1998-12-09 US US09/207,685 patent/US6141988A/en not_active Expired - Fee Related
- 1998-12-10 EP EP98962892A patent/EP1040176A1/en not_active Withdrawn
- 1998-12-10 CA CA002316309A patent/CA2316309C/en not_active Expired - Fee Related
- 1998-12-10 PL PL98341334A patent/PL189629B1/pl not_active IP Right Cessation
- 1998-12-10 WO PCT/US1998/025717 patent/WO1999031201A1/en not_active Application Discontinuation
- 1998-12-10 JP JP2000539107A patent/JP2002509083A/ja active Pending
- 1998-12-10 CN CNB988123487A patent/CN1213130C/zh not_active Expired - Fee Related
- 1998-12-10 AU AU18032/99A patent/AU733502B2/en not_active Ceased
- 1998-12-16 TW TW087120913A patent/TW422738B/zh not_active IP Right Cessation
-
2000
- 2000-06-09 NO NO20002951A patent/NO20002951L/no unknown
Also Published As
Publication number | Publication date |
---|---|
AU733502B2 (en) | 2001-05-17 |
CA2316309C (en) | 2008-08-19 |
CN1213130C (zh) | 2005-08-03 |
EP1040176A1 (en) | 2000-10-04 |
TW422738B (en) | 2001-02-21 |
CN1282363A (zh) | 2001-01-31 |
US6141988A (en) | 2000-11-07 |
CA2316309A1 (en) | 1999-06-24 |
AU1803299A (en) | 1999-07-05 |
WO1999031201A1 (en) | 1999-06-24 |
PL341334A1 (en) | 2001-04-09 |
PL189629B1 (pl) | 2005-09-30 |
JP2002509083A (ja) | 2002-03-26 |
NO20002951L (no) | 2000-08-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO985926D0 (no) | FremgangsmÕte for gjenvinning av prosessvµsker | |
NO980707D0 (no) | Fremgangsmåte til fremstilling av kopolymerer | |
NO20002951D0 (no) | FremgangsmÕte til gjenvinning av olefiner | |
NO992860D0 (no) | FremgangsmÕte for fremstilling av hydrokarboner | |
NO983766D0 (no) | FremgangsmÕte til fremstilling av N-acetyl-D-glukosamin | |
DK1038008T3 (da) | Fremgangsmåde til fremstilling af EGIII-lignende enzymer | |
NO991955L (no) | FremgangsmÕte for behandling av hydrokarboner | |
NO20003139L (no) | FremgangsmÕte for syntese av 1,3-dioler | |
DK0770615T3 (da) | Fremgangsmåde til fremstilling af dihalogenazolopyrimidiner | |
IS5952A (is) | Aðferð til framleiðslu á 5-sýanóþalíði | |
DK0937055T3 (da) | Fremgangsmåde til fremstilling af d,I-alfa-tocopherol | |
NO20001728D0 (no) | Fremgangsmåte for fremstilling av chirale forbindelser | |
DK1053217T3 (da) | Fremgangsmåde til fremstilling af n-propanol | |
NO973460D0 (no) | Fremgangsmåte for gjenvinning av kvikksölv | |
DK1027315T3 (da) | Fremgangsmåde til fremstilling af n-butanol | |
DE69833039D1 (de) | Trennprozess | |
DK1028960T3 (da) | Fremgangsmåde til fremstilling af thiazolidinedion | |
NO20001523D0 (no) | Fremgangsmåte for fremstilling av flytende hydrokarboner | |
NO20023937L (no) | Fremgangsmåte for fremstilling av substituert tiazolidindion | |
EE200000055A (et) | Protsess tsüklopropüülatsetüleeni valmistamiseks | |
DK0842930T3 (da) | Fremgangsmåde til syntese af benzothiophener | |
NO996432D0 (no) | Fremgangsmåte for fremstilling av 4-substituert-1H-indol-3- glykosamider | |
DK1012152T3 (da) | Fremgangsmåde til fremstilling af oxazaphosphorin-2-aminer | |
DK0721929T3 (da) | Fremgangsmåde til fremstilling af hydroxyalkoxybenzophenoner | |
ZA983793B (en) | Process for the recovery of alpha-olefins |