RU2005109412A - METHOD AND INSTALLATION FOR THE PRODUCTION OF INERT GASES AND OXYGEN BY MEANS OF CRYOGENIC AIR DISTRIBUTION - Google Patents
METHOD AND INSTALLATION FOR THE PRODUCTION OF INERT GASES AND OXYGEN BY MEANS OF CRYOGENIC AIR DISTRIBUTION Download PDFInfo
- Publication number
- RU2005109412A RU2005109412A RU2005109412/06A RU2005109412A RU2005109412A RU 2005109412 A RU2005109412 A RU 2005109412A RU 2005109412/06 A RU2005109412/06 A RU 2005109412/06A RU 2005109412 A RU2005109412 A RU 2005109412A RU 2005109412 A RU2005109412 A RU 2005109412A
- Authority
- RU
- Russia
- Prior art keywords
- stream
- column
- oxygen
- pressure column
- enriched
- 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
- F25J3/04—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 for air
- F25J3/04006—Providing pressurised feed air or process streams within or from the air fractionation unit
- F25J3/04078—Providing pressurised feed air or process streams within or from the air fractionation unit providing pressurized products by liquid compression and vaporisation with cold recovery, i.e. so-called internal compression
- F25J3/0409—Providing pressurised feed air or process streams within or from the air fractionation unit providing pressurized products by liquid compression and vaporisation with cold recovery, i.e. so-called internal compression of oxygen
-
- 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
- F25J3/04—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 for air
- F25J3/04248—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion
- F25J3/04284—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion using internal refrigeration by open-loop gas work expansion, e.g. of intermediate or oxygen enriched (waste-)streams
- F25J3/0429—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion using internal refrigeration by open-loop gas work expansion, e.g. of intermediate or oxygen enriched (waste-)streams of feed air, e.g. used as waste or product air or expanded into an auxiliary 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
- 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
- F25J3/04—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 for air
- F25J3/04248—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion
- F25J3/04284—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion using internal refrigeration by open-loop gas work expansion, e.g. of intermediate or oxygen enriched (waste-)streams
- F25J3/0429—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion using internal refrigeration by open-loop gas work expansion, e.g. of intermediate or oxygen enriched (waste-)streams of feed air, e.g. used as waste or product air or expanded into an auxiliary column
- F25J3/04303—Lachmann expansion, i.e. expanded into oxygen producing or low pressure 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
- 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
- F25J3/04—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 for air
- F25J3/04406—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 for air using a dual pressure main column system
- F25J3/04412—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 for air using a dual pressure main column system in a classical double column flowsheet, i.e. with thermal coupling by a main reboiler-condenser in the bottom of low pressure respectively top of high pressure 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
- 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
- F25J3/04—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 for air
- F25J3/04642—Recovering noble gases from air
- F25J3/04648—Recovering noble gases from air argon
- F25J3/04654—Producing crude argon in a crude argon column
- F25J3/04666—Producing crude argon in a crude argon column as a parallel working rectification column of the low pressure column in a dual pressure main column system
- F25J3/04672—Producing crude argon in a crude argon column as a parallel working rectification column of the low pressure column in a dual pressure main column system having a top condenser
- F25J3/04678—Producing crude argon in a crude argon column as a parallel working rectification column of the low pressure column in a dual pressure main column system having a top condenser cooled by oxygen enriched liquid from high pressure column bottoms
-
- 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
- F25J3/04—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 for air
- F25J3/04642—Recovering noble gases from air
- F25J3/04745—Krypton and/or Xenon
-
- 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
- F25J2200/32—Processes or apparatus using separation by rectification using a side column fed by a stream from the high pressure 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
- F25J2200/00—Processes or apparatus using separation by rectification
- F25J2200/50—Processes or apparatus using separation by rectification using multiple (re-)boiler-condensers at different heights of the column
- F25J2200/54—Processes or apparatus using separation by rectification using multiple (re-)boiler-condensers at different heights of the column in the low pressure column of a double 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
- F25J2200/90—Details relating to column internals, e.g. structured packing, gas or liquid distribution
- F25J2200/94—Details relating to the withdrawal point
-
- 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
- F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
- F25J2290/12—Particular process parameters like pressure, temperature, ratios
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0210922A FR2844039B1 (en) | 2002-09-04 | 2002-09-04 | PROCESS AND PLANT FOR PRODUCING OXYGEN AND RARE GASES BY CRYOGENIC AIR DISTILLATION |
FR0210922 | 2002-09-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2005109412A true RU2005109412A (en) | 2005-10-10 |
RU2319084C2 RU2319084C2 (en) | 2008-03-10 |
Family
ID=31503096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2005109412/06A RU2319084C2 (en) | 2002-09-04 | 2003-07-30 | Method and device for inert gas and oxygen production by cryogenic air distillation |
Country Status (8)
Country | Link |
---|---|
US (1) | US20060021380A1 (en) |
EP (1) | EP1552230A1 (en) |
JP (1) | JP2005538335A (en) |
CN (1) | CN100420908C (en) |
FR (1) | FR2844039B1 (en) |
RU (1) | RU2319084C2 (en) |
UA (1) | UA85167C2 (en) |
WO (1) | WO2004023054A1 (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2530168B1 (en) | 2006-05-11 | 2015-09-16 | Raindance Technologies, Inc. | Microfluidic Devices |
DE102007024168A1 (en) * | 2007-05-24 | 2008-11-27 | Linde Ag | Method and apparatus for cryogenic air separation |
RU2010111903A (en) * | 2007-08-30 | 2011-10-10 | ЛИНДЕ ЭлЭлСи (US) | METHODS FOR PRODUCING STERILE CRYOGENIC FLUIDS |
FR2930629B1 (en) * | 2008-04-23 | 2010-05-07 | Air Liquide | APPARATUS AND METHOD FOR AIR SEPARATION BY CRYOGENIC DISTILLATION |
US8443625B2 (en) * | 2008-08-14 | 2013-05-21 | Praxair Technology, Inc. | Krypton and xenon recovery method |
US8479535B2 (en) * | 2008-09-22 | 2013-07-09 | Praxair Technology, Inc. | Method and apparatus for producing high purity oxygen |
US8484992B2 (en) | 2009-12-02 | 2013-07-16 | Praxair Technology, Inc. | Krypton xenon recovery from pipeline oxygen |
FR2953915B1 (en) * | 2009-12-11 | 2011-12-02 | Air Liquide | METHOD AND APPARATUS FOR AIR SEPARATION BY CRYOGENIC DISTILLATION |
US8978413B2 (en) * | 2010-06-09 | 2015-03-17 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Rare gases recovery process for triple column oxygen plant |
RU2481658C2 (en) * | 2011-06-30 | 2013-05-10 | Александр Прокопьевич Елохин | Concentration and utilisation method and system of inert radioactive gases from gas-aerosol emissions of power units of nuclear power plants |
RU2528792C1 (en) * | 2013-03-20 | 2014-09-20 | Открытое акционерное общество "Газпром" | Method for single-step fractionation separation of inert gases from tail gases and apparatus therefor |
RU2528786C1 (en) * | 2013-03-20 | 2014-09-20 | Открытое акционерное общество "Газпром" | Methods for two-step fractionation separation of inert gases from tail gases and apparatus therefor |
FR3013431B1 (en) * | 2013-11-21 | 2018-11-09 | L'air Liquide,Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | METHOD AND APPARATUS FOR AIR SEPARATION BY CRYOGENIC DISTILLATION |
WO2015109522A1 (en) * | 2014-01-24 | 2015-07-30 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Cryogenic enclosure |
EP3067649A1 (en) * | 2015-03-13 | 2016-09-14 | Linde Aktiengesellschaft | Distillation column system and method for the production of oxygen by cryogenic decomposition of air |
CN115516263A (en) * | 2020-05-15 | 2022-12-23 | 普莱克斯技术有限公司 | Optimization of medium pressure nitrogen and argon producing cryogenic air separation units |
CN112781321B (en) * | 2020-12-31 | 2022-07-12 | 乔治洛德方法研究和开发液化空气有限公司 | Air separation device with nitrogen liquefier and method |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2051576A (en) * | 1936-04-06 | 1936-08-18 | Air Reduction | Recovery of krypton and xenon |
DE2605305A1 (en) * | 1976-02-11 | 1977-08-18 | Messer Griesheim Gmbh | Separation of krypton and xenon from crude oxygen - by taking fraction from base of medium pressure column |
US4401448A (en) * | 1982-05-24 | 1983-08-30 | Union Carbide Corporation | Air separation process for the production of krypton and xenon |
US4647299A (en) * | 1984-08-16 | 1987-03-03 | Union Carbide Corporation | Process to produce an oxygen-free krypton-xenon concentrate |
US5067976A (en) * | 1991-02-05 | 1991-11-26 | Air Products And Chemicals, Inc. | Cryogenic process for the production of an oxygen-free and methane-free, krypton/xenon product |
US5063746A (en) * | 1991-02-05 | 1991-11-12 | Air Products And Chemicals, Inc. | Cryogenic process for the production of methane-free, krypton/xenon product |
DE19855486A1 (en) * | 1998-12-01 | 1999-06-10 | Linde Ag | Extraction of krypton or xenon-rich mixture |
DE10000017A1 (en) * | 1999-11-22 | 2000-06-29 | Linde Ag | Process for recovery of krypton and/or xenon comprises removing oxygen-enriched fraction from the pressure column at an intermediate point |
DE10153252A1 (en) * | 2001-10-31 | 2003-05-15 | Linde Ag | Process for recovering krypton and/or xenon by low temperature decomposition of air, comprises passing compressed purified process air to a rectifier system, removing a fraction containing krypton and xenon, and further processing |
-
2002
- 2002-09-04 FR FR0210922A patent/FR2844039B1/en not_active Expired - Fee Related
-
2003
- 2003-07-30 CN CNB038209675A patent/CN100420908C/en not_active Expired - Lifetime
- 2003-07-30 EP EP03758191A patent/EP1552230A1/en not_active Withdrawn
- 2003-07-30 US US10/527,002 patent/US20060021380A1/en not_active Abandoned
- 2003-07-30 UA UAA200501992A patent/UA85167C2/en unknown
- 2003-07-30 RU RU2005109412/06A patent/RU2319084C2/en not_active IP Right Cessation
- 2003-07-30 JP JP2004533545A patent/JP2005538335A/en active Pending
- 2003-07-30 WO PCT/FR2003/002420 patent/WO2004023054A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN100420908C (en) | 2008-09-24 |
UA85167C2 (en) | 2009-01-12 |
EP1552230A1 (en) | 2005-07-13 |
US20060021380A1 (en) | 2006-02-02 |
CN1678875A (en) | 2005-10-05 |
FR2844039B1 (en) | 2005-04-29 |
WO2004023054A1 (en) | 2004-03-18 |
RU2319084C2 (en) | 2008-03-10 |
FR2844039A1 (en) | 2004-03-05 |
JP2005538335A (en) | 2005-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20140731 |