EA200400578A1 - Способ сжижения природного газа и получения углеводородов - Google Patents
Способ сжижения природного газа и получения углеводородовInfo
- Publication number
- EA200400578A1 EA200400578A1 EA200400578A EA200400578A EA200400578A1 EA 200400578 A1 EA200400578 A1 EA 200400578A1 EA 200400578 A EA200400578 A EA 200400578A EA 200400578 A EA200400578 A EA 200400578A EA 200400578 A1 EA200400578 A1 EA 200400578A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- heat exchanger
- main heat
- pressure
- gas
- hydrocarbons
- Prior art date
Links
- 229930195733 hydrocarbon Natural products 0.000 title abstract 7
- 150000002430 hydrocarbons Chemical class 0.000 title abstract 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 5
- 239000003345 natural gas Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000007789 gas Substances 0.000 abstract 5
- 239000007788 liquid Substances 0.000 abstract 5
- 239000003507 refrigerant Substances 0.000 abstract 4
- 239000004215 Carbon black (E152) Substances 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 2
- 239000002994 raw material Substances 0.000 abstract 2
- 238000003786 synthesis reaction Methods 0.000 abstract 2
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 239000012263 liquid product Substances 0.000 abstract 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
- C10G2/00—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon
- C10G2/30—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen
- C10G2/32—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts
-
- 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
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
- C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
-
- 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
- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
- F25J1/0002—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the fluid to be liquefied
- F25J1/0022—Hydrocarbons, e.g. natural 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
- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
- F25J1/003—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production
- F25J1/0032—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using the feed stream itself or separated fractions from it, i.e. "internal refrigeration"
- F25J1/004—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using the feed stream itself or separated fractions from it, i.e. "internal refrigeration" by flash gas recovery
-
- 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
- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
- F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
- F25J1/0228—Coupling of the liquefaction unit to other units or processes, so-called integrated processes
- F25J1/0229—Integration with a unit for using hydrocarbons, e.g. consuming hydrocarbons as feed stock
-
- 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
- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
- F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
- F25J1/0243—Start-up or control of the process; Details of the apparatus used; Details of the refrigerant compression system used
- F25J1/0257—Construction and layout of liquefaction equipments, e.g. valves, machines
- F25J1/0274—Retrofitting or revamping of an existing liquefaction unit
-
- 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
- C01B2203/02—Processes for making hydrogen or synthesis gas
- C01B2203/0205—Processes for making hydrogen or synthesis gas containing a reforming step
- C01B2203/0227—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step
-
- 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
- C01B2203/02—Processes for making hydrogen or synthesis gas
- C01B2203/025—Processes for making hydrogen or synthesis gas containing a partial oxidation step
-
- 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
- C01B2203/06—Integration with other chemical processes
- C01B2203/062—Hydrocarbon production, e.g. Fischer-Tropsch process
-
- 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
- C01B2203/14—Details of the flowsheet
- C01B2203/142—At least two reforming, decomposition or partial oxidation steps in series
-
- 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
- F25J2205/02—Processes or apparatus using other separation and/or other processing means using simple phase separation in a vessel or drum
-
- 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
- F25J2220/62—Separating low boiling components, e.g. He, H2, N2, Air
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Раскрывается совместный способ получения жидких углеводородов из легкого углеводородного сырья и сжижения природного газа, в котором процесс сжижения включает стадии (a) пропускания природного газа при давлении сжижения с производительной стороны основного теплообменника; (b) подачи охлажденного сжиженного хладагента под давлением, обеспечивающим охлаждение, на холодную сторону основного теплообменника, обеспечения испарения охлажденного хладагента при охлаждающем давлении на холодной стороне основного теплообменника с получением парообразного хладагента при охлаждающем давлении и отвода парообразного хладагента с холодной стороны основного теплообменника; (c) отвода сжиженного газа при давлении сжижения с производительной стороны основного теплообменника; (d) обеспечения расширения охлажденного сжиженного газа с целью понижения давления и образования расширенной (expanded) жидкости; (e) подачи расширенной жидкости в сепараторный сосуд; (f) отвода потока жидкого продукта со дна сепараторного сосуда; (g) отвода потока газа сверху сепараторного сосуда; (h) подачи газообразного потока, полученного на стадии (g) в качестве сырья и/или топлива, в процесс получения жидких углеводородов, причем процесс получения углеводородов заключается в превращении легкого углеводородного сырья в синтез-газ с последующей каталитической конверсией синтез-газа в жидкие углеводороды.Отчет о международном поиске был опубликован 2004.03.11.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01309081A EP1306632A1 (en) | 2001-10-25 | 2001-10-25 | Process for liquefying natural gas and producing liquid hydrocarbons |
PCT/EP2002/011326 WO2003036208A2 (en) | 2001-10-25 | 2002-10-25 | Process for liquefying natural gas and producing hydrocarbons |
Publications (2)
Publication Number | Publication Date |
---|---|
EA200400578A1 true EA200400578A1 (ru) | 2004-10-28 |
EA005956B1 EA005956B1 (ru) | 2005-08-25 |
Family
ID=8182395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA200400578A EA005956B1 (ru) | 2001-10-25 | 2002-10-25 | Способ сжижения природного газа и получения углеводородов |
Country Status (10)
Country | Link |
---|---|
US (1) | US7451618B2 (ru) |
EP (1) | EP1306632A1 (ru) |
AR (1) | AR036952A1 (ru) |
AU (1) | AU2002346989B2 (ru) |
BR (1) | BR0213515A (ru) |
EA (1) | EA005956B1 (ru) |
MX (1) | MXPA04003715A (ru) |
MY (1) | MY129192A (ru) |
NO (1) | NO20042131L (ru) |
WO (1) | WO2003036208A2 (ru) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0229806D0 (en) | 2002-12-20 | 2003-01-29 | Unilever Plc | Fabric care composition |
FR2861164B1 (fr) * | 2003-10-16 | 2010-11-26 | Inst Francais Du Petrole | Procede de liquefaction et de conversion d'un gaz naturel |
WO2006061552A1 (en) * | 2004-12-11 | 2006-06-15 | Ineos Europe Limited | Method for the co-production of olefins and gtl products |
WO2006125759A1 (en) * | 2005-05-23 | 2006-11-30 | Shell Internationale Research Maatschappij B.V. | Fischer-tropsch plant |
US7437889B2 (en) | 2006-01-11 | 2008-10-21 | Air Products And Chemicals, Inc. | Method and apparatus for producing products from natural gas including helium and liquefied natural gas |
US9528759B2 (en) * | 2008-05-08 | 2016-12-27 | Conocophillips Company | Enhanced nitrogen removal in an LNG facility |
US8378162B2 (en) | 2009-03-13 | 2013-02-19 | Exxonmobil Chemical Patents Inc. | Process for methane conversion |
WO2010104762A1 (en) | 2009-03-13 | 2010-09-16 | Exxonmobil Chemical Patents Inc. | Process for methane conversion |
US8769961B2 (en) * | 2009-04-17 | 2014-07-08 | Gtlpetrol Llc | Generating power from natural gas with carbon dioxide capture |
US9441877B2 (en) | 2010-03-17 | 2016-09-13 | Chart Inc. | Integrated pre-cooled mixed refrigerant system and method |
CN103221365B (zh) | 2010-08-10 | 2015-12-02 | 埃克森美孚化学专利公司 | 甲烷转化方法 |
US9268611B2 (en) * | 2010-09-25 | 2016-02-23 | Intel Corporation | Application scheduling in heterogeneous multiprocessor computing platform based on a ratio of predicted performance of processor cores |
EP2691496A2 (en) | 2011-03-29 | 2014-02-05 | Fuelina, Inc. | Hybrid fuel and method of making the same |
CN102730637B (zh) * | 2012-07-17 | 2014-12-10 | 武汉凯迪工程技术研究总院有限公司 | 低碳排放的费托合成尾气综合利用工艺 |
US11428463B2 (en) | 2013-03-15 | 2022-08-30 | Chart Energy & Chemicals, Inc. | Mixed refrigerant system and method |
CN105473967B (zh) | 2013-03-15 | 2018-06-26 | 查特能源化工公司 | 混合制冷剂系统和方法 |
US11408673B2 (en) | 2013-03-15 | 2022-08-09 | Chart Energy & Chemicals, Inc. | Mixed refrigerant system and method |
US9759480B2 (en) | 2014-10-10 | 2017-09-12 | Air Products And Chemicals, Inc. | Refrigerant recovery in natural gas liquefaction processes |
AU2015358565B2 (en) | 2014-12-03 | 2020-11-05 | Drexel University | Direct incorporation of natural gas into hydrocarbon liquid fuels |
CN107810253A (zh) * | 2015-05-08 | 2018-03-16 | 赛贝克环球科技公司 | 与合成气到烯烃生产相关的系统和方法 |
US10384993B2 (en) | 2015-05-08 | 2019-08-20 | Sabic Global Technologies B.V. | Method for producing hydrocarbons and alcohols |
AR105277A1 (es) | 2015-07-08 | 2017-09-20 | Chart Energy & Chemicals Inc | Sistema y método de refrigeración mixta |
US10634425B2 (en) | 2016-08-05 | 2020-04-28 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Integration of industrial gas site with liquid hydrogen production |
US10281203B2 (en) | 2016-08-05 | 2019-05-07 | L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Method for liquefaction of industrial gas by integration of methanol plant and air separation unit |
US10288346B2 (en) | 2016-08-05 | 2019-05-14 | L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Method for liquefaction of industrial gas by integration of methanol plant and air separation unit |
US10393431B2 (en) | 2016-08-05 | 2019-08-27 | L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Method for the integration of liquefied natural gas and syngas production |
US20220252341A1 (en) * | 2021-02-05 | 2022-08-11 | Air Products And Chemicals, Inc. | Method and system for decarbonized lng production |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2683158A (en) * | 1949-05-21 | 1954-07-06 | Standard Oil Dev Co | Hydrocarbon synthesis process |
GB900325A (en) | 1960-09-02 | 1962-07-04 | Conch Int Methane Ltd | Improvements in processes for the liquefaction of gases |
GB1572899A (en) | 1976-04-21 | 1980-08-06 | Shell Int Research | Process for the liquefaction of natural gas |
US4413153A (en) * | 1982-10-22 | 1983-11-01 | Mobil Oil Corporation | Integrated process for making transportation fuels and lubes from wet natural gas |
US4456459A (en) | 1983-01-07 | 1984-06-26 | Mobil Oil Corporation | Arrangement and method for the production of liquid natural gas |
US4504296A (en) | 1983-07-18 | 1985-03-12 | Air Products And Chemicals, Inc. | Double mixed refrigerant liquefaction process for natural gas |
US4545795A (en) | 1983-10-25 | 1985-10-08 | Air Products And Chemicals, Inc. | Dual mixed refrigerant natural gas liquefaction |
GB8626532D0 (en) * | 1986-11-06 | 1986-12-10 | British Petroleum Co Plc | Chemical process |
US4833170A (en) | 1988-02-05 | 1989-05-23 | Gtg, Inc. | Process and apparatus for the production of heavier hydrocarbons from gaseous light hydrocarbons |
WO1991015446A1 (en) | 1990-04-11 | 1991-10-17 | Starchem, Inc. | Process for recovering natural gas in the form of a normally liquid carbon containing compound |
GB9101959D0 (en) | 1991-01-30 | 1991-03-13 | Shell Int Research | Process for the combined production of organic compounds and of power |
US5245110A (en) | 1991-09-19 | 1993-09-14 | Starchem, Inc. | Process for producing and utilizing an oxygen enriched gas |
MY109378A (en) | 1992-08-18 | 1997-01-31 | Shell Int Research | Process for the preparation of a catalyst for a catalyst precursor |
GB9306157D0 (en) | 1993-03-25 | 1993-05-19 | Barnard Alexander C | Floating methanol production complex |
US5681360A (en) * | 1995-01-11 | 1997-10-28 | Acrion Technologies, Inc. | Landfill gas recovery |
MY117899A (en) * | 1995-06-23 | 2004-08-30 | Shell Int Research | Method of liquefying and treating a natural gas. |
ES2183136T3 (es) * | 1996-02-29 | 2003-03-16 | Shell Int Research | Procedimiento para disminuir la cantidad de componentes con bajos puntos de ebullicion en un gas natural licuado. |
MY125693A (en) | 1996-09-10 | 2006-08-30 | Shell Int Research | Fischer-tropsch catalyst and process for preparing hydrocarbons |
EP0934204B1 (de) | 1996-09-18 | 2003-04-16 | Advanced Technology Industries Inc. | Behälter, insbesondere getränkedose, sowie deckel für einen solchen behälter |
NO970322L (no) | 1997-01-24 | 1998-07-27 | Norske Stats Oljeselskap | FremgangsmÕte og integrert prosessanlegg for fremstilling av synfuel, LNG og el-kraft |
PE115299A1 (es) | 1997-09-25 | 1999-12-16 | Shell Int Research | Procedimiento para la produccion de hidrocarburos liquidos |
US6225350B1 (en) * | 1998-03-10 | 2001-05-01 | Vertex Pharmaceuticals, Inc. | Butyrate prodrugs derived from lactic acid |
US6130260A (en) * | 1998-11-25 | 2000-10-10 | The Texas A&M University Systems | Method for converting natural gas to liquid hydrocarbons |
GB9911021D0 (en) * | 1999-05-13 | 1999-07-14 | Kvaerner Oil & Gas As | Process for treating and liquefying gaseous mixtures as natural gases |
US6248794B1 (en) * | 1999-08-05 | 2001-06-19 | Atlantic Richfield Company | Integrated process for converting hydrocarbon gas to liquids |
US6225359B1 (en) * | 1999-12-21 | 2001-05-01 | Chevron U.S.A. Inc. | Process for conversion of natural gas and associated light hydrocarbons to salable products |
US6289692B1 (en) * | 1999-12-22 | 2001-09-18 | Phillips Petroleum Company | Efficiency improvement of open-cycle cascaded refrigeration process for LNG production |
FR2826974B1 (fr) | 2001-07-06 | 2007-03-23 | Inst Francais Du Petrole | Procede de production de distillats moyens par hydroisomerisation et hydrocraquage en 2 etapes de charges issues du procede fischer-tropsch |
-
2001
- 2001-10-25 EP EP01309081A patent/EP1306632A1/en not_active Withdrawn
-
2002
- 2002-10-24 AR ARP020104022A patent/AR036952A1/es unknown
- 2002-10-25 US US10/493,709 patent/US7451618B2/en not_active Expired - Fee Related
- 2002-10-25 MY MYPI20023992A patent/MY129192A/en unknown
- 2002-10-25 BR BR0213515-9A patent/BR0213515A/pt not_active IP Right Cessation
- 2002-10-25 WO PCT/EP2002/011326 patent/WO2003036208A2/en active IP Right Grant
- 2002-10-25 EA EA200400578A patent/EA005956B1/ru not_active IP Right Cessation
- 2002-10-25 AU AU2002346989A patent/AU2002346989B2/en not_active Ceased
-
2004
- 2004-04-20 MX MXPA04003715A patent/MXPA04003715A/es unknown
- 2004-05-24 NO NO20042131A patent/NO20042131L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
MXPA04003715A (es) | 2004-07-30 |
BR0213515A (pt) | 2004-11-16 |
EP1306632A1 (en) | 2003-05-02 |
MY129192A (en) | 2007-03-30 |
NO20042131D0 (no) | 2004-05-24 |
EA005956B1 (ru) | 2005-08-25 |
NO20042131L (no) | 2004-05-24 |
WO2003036208A3 (en) | 2004-03-11 |
WO2003036208A2 (en) | 2003-05-01 |
AR036952A1 (es) | 2004-10-13 |
US20050020434A1 (en) | 2005-01-27 |
US7451618B2 (en) | 2008-11-18 |
AU2002346989B2 (en) | 2007-08-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EA200400578A1 (ru) | Способ сжижения природного газа и получения углеводородов | |
JP5984192B2 (ja) | 天然ガスの液化プロセス | |
SU1553018A3 (ru) | Способ разделени газового потока под высоким давлением | |
MY122625A (en) | Process for making pressurized liquefied natural gas from pressured natural gas using expansion cooling | |
RU2430316C2 (ru) | Способ для сжижения углеводородного потока и устройство для его осуществления | |
US8959952B2 (en) | Method for separating a mixture of carbon monoxide, methane, hydrogen and optionally nitrogen by cryogenic distillation | |
KR0144700B1 (ko) | 에틸렌 회수용 혼합 냉매 사이클 | |
US9759481B2 (en) | Method for producing a flow which is rich in methane and a cut which is rich in C2+ hydrocarbons from a flow of feed natural gas and an associated installation | |
US6758060B2 (en) | Separating nitrogen from methane in the production of LNG | |
RU99128052A (ru) | Способ сжижения потока природного газа, содержащего по меньшей мере один замораживаемый компонент | |
RU99127334A (ru) | Усовершенствованный способ сжижения природного газа | |
FR2675891B1 (fr) | Procede de production d'azote liquide en utilisant un gaz naturel liquefie comme seul refrigerant. | |
CA2516785A1 (en) | Lng production in cryogenic natural gas processing plants | |
US11268757B2 (en) | Methods for providing refrigeration in natural gas liquids recovery plants | |
HUP0002816A2 (hu) | Eljárás túlnyomásos, metándús gázáram, különösen földgáz cseppfolyósítására | |
RU2011106108A (ru) | Двухстадийный способ производства очищенного газа | |
CA2448884A1 (en) | Natural gas liquefaction | |
RU2000120539A (ru) | Система охлаждения установки для получения этилена | |
RU2009138509A (ru) | Способ и устройство для получения газообразных продуктов и сжиженного метана из синтез-газа | |
KR20110122101A (ko) | 액화 천연 가스를 생성하는 방법 및 시스템 | |
KR960041990A (ko) | Lng로부터 질소 제거 방법 | |
US20190049176A1 (en) | Methods for providing refrigeration in natural gas liquids recovery plants | |
KR970002229A (ko) | 초-고순도 산소의 제조 방법 및 장치 | |
EP0979983B1 (en) | Feed gas pretreatment in synthesis gas production | |
US20040255618A1 (en) | Method and installation for helium production |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KG MD TJ TM |
|
QB4A | Registration of a licence in a contracting state | ||
QZ4A | Registered corrections and amendments in a licence | ||
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): RU |