AR028275A1 - Proceso criogenico para separacion de aire para producir oxigeno gaseoso a presion elevada - Google Patents
Proceso criogenico para separacion de aire para producir oxigeno gaseoso a presion elevadaInfo
- Publication number
- AR028275A1 AR028275A1 ARP010101331A ARP010101331A AR028275A1 AR 028275 A1 AR028275 A1 AR 028275A1 AR P010101331 A ARP010101331 A AR P010101331A AR P010101331 A ARP010101331 A AR P010101331A AR 028275 A1 AR028275 A1 AR 028275A1
- Authority
- AR
- Argentina
- Prior art keywords
- criogenic
- high pressure
- air separation
- gas oxygen
- produce gas
- Prior art date
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title 1
- 239000007789 gas Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000001301 oxygen Substances 0.000 title 1
- 229910052760 oxygen Inorganic materials 0.000 title 1
- 238000000926 separation method 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
- F25J3/04—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
- F25J3/04278—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion using external refrigeration units, e.g. closed mechanical or regenerative refrigeration units
-
- 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
- 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
-
- 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
- Y10S62/912—External refrigeration system
-
- 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
- Y10S62/939—Partial feed stream expansion, air
- Y10S62/94—High pressure column
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Separation By Low-Temperature Treatments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/533,252 US6253577B1 (en) | 2000-03-23 | 2000-03-23 | Cryogenic air separation process for producing elevated pressure gaseous oxygen |
Publications (1)
Publication Number | Publication Date |
---|---|
AR028275A1 true AR028275A1 (es) | 2003-04-30 |
Family
ID=24125152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP010101331A AR028275A1 (es) | 2000-03-23 | 2001-03-22 | Proceso criogenico para separacion de aire para producir oxigeno gaseoso a presion elevada |
Country Status (7)
Country | Link |
---|---|
US (1) | US6253577B1 (es) |
EP (1) | EP1136775A1 (es) |
KR (1) | KR20010100823A (es) |
AR (1) | AR028275A1 (es) |
BR (1) | BR0101119A (es) |
CA (1) | CA2341158A1 (es) |
MX (1) | MXPA01002912A (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU7304301A (en) | 2000-06-28 | 2002-01-08 | Igc Polycold Systems, Inc. | Nonflammable mixed refrigerants (MR) for use with very low temperature throttle-cycle refrigeration systems |
US6849194B2 (en) | 2000-11-17 | 2005-02-01 | Pcbu Services, Inc. | Methods for preparing ethers, ether compositions, fluoroether fire extinguishing systems, mixtures and methods |
US7478540B2 (en) * | 2001-10-26 | 2009-01-20 | Brooks Automation, Inc. | Methods of freezeout prevention and temperature control for very low temperature mixed refrigerant systems |
GB0223724D0 (en) | 2002-10-11 | 2002-11-20 | Rhodia Organique Fine Ltd | Refrigerant compositions |
RU2334776C2 (ru) * | 2002-11-29 | 2008-09-27 | Е.И.Дюпон Де Немур Энд Компани | Хладагенты для холодильных установок |
US6666049B1 (en) | 2003-03-20 | 2003-12-23 | Praxair Technology, Inc. | Method for operating a cryogenic plant |
US6694776B1 (en) | 2003-05-14 | 2004-02-24 | Praxair Technology, Inc. | Cryogenic air separation system for producing oxygen |
US20050253107A1 (en) * | 2004-01-28 | 2005-11-17 | Igc-Polycold Systems, Inc. | Refrigeration cycle utilizing a mixed inert component refrigerant |
FR3033259A1 (fr) * | 2015-03-06 | 2016-09-09 | Air Liquide | Procede et appareil de separation d’un melange gazeux a temperature subambiante |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3564571A (en) * | 1966-04-04 | 1971-02-16 | Mc Donnell Douglas Corp | Separation of air utilizing a closed-cycle helium refrigeration system |
DE1939114B2 (de) * | 1969-08-01 | 1979-01-25 | Linde Ag, 6200 Wiesbaden | Verflüssigungsverfahren für Gase und Gasgemische, insbesondere für Erdgas |
US3733845A (en) | 1972-01-19 | 1973-05-22 | D Lieberman | Cascaded multicircuit,multirefrigerant refrigeration system |
JPS5382687A (en) * | 1976-12-28 | 1978-07-21 | Nippon Oxygen Co Ltd | Air liquefaction rectifying method |
US4345925A (en) | 1980-11-26 | 1982-08-24 | Union Carbide Corporation | Process for the production of high pressure oxygen gas |
US5157925A (en) | 1991-09-06 | 1992-10-27 | Exxon Production Research Company | Light end enhanced refrigeration loop |
GB9124242D0 (en) | 1991-11-14 | 1992-01-08 | Boc Group Plc | Air separation |
JPH07504889A (ja) | 1991-12-03 | 1995-06-01 | ユナイテッド ステーツ インバイオロンメンタル プロテクション エイジェンシー | 冷媒組成物およびその使用方法 |
US5379599A (en) | 1993-08-23 | 1995-01-10 | The Boc Group, Inc. | Pumped liquid oxygen method and apparatus |
US5441658A (en) | 1993-11-09 | 1995-08-15 | Apd Cryogenics, Inc. | Cryogenic mixed gas refrigerant for operation within temperature ranges of 80°K- 100°K |
US5622644A (en) | 1994-01-11 | 1997-04-22 | Intercool Energy | Mixed gas R-12 refrigeration apparatus |
US5386692A (en) | 1994-02-08 | 1995-02-07 | Praxair Technology, Inc. | Cryogenic rectification system with hybrid product boiler |
GB9405072D0 (en) | 1994-03-16 | 1994-04-27 | Boc Group Plc | Air separation |
FR2725503B1 (fr) * | 1994-10-05 | 1996-12-27 | Inst Francais Du Petrole | Procede et installation de liquefaction du gaz naturel |
US5579654A (en) | 1995-06-29 | 1996-12-03 | Apd Cryogenics, Inc. | Cryostat refrigeration system using mixed refrigerants in a closed vapor compression cycle having a fixed flow restrictor |
FR2744795B1 (fr) | 1996-02-12 | 1998-06-05 | Grenier Maurice | Procede et installation de production d'oxygene gazeux sous haute pression |
US5729993A (en) | 1996-04-16 | 1998-03-24 | Apd Cryogenics Inc. | Precooled vapor-liquid refrigeration cycle |
US5765396A (en) | 1997-03-19 | 1998-06-16 | Praxair Technology, Inc. | Cryogenic rectification system for producing high pressure nitrogen and high pressure oxygen |
US5829271A (en) | 1997-10-14 | 1998-11-03 | Praxair Technology, Inc. | Cryogenic rectification system for producing high pressure oxygen |
US6053008A (en) * | 1998-12-30 | 2000-04-25 | Praxair Technology, Inc. | Method for carrying out subambient temperature, especially cryogenic, separation using refrigeration from a multicomponent refrigerant fluid |
US6112550A (en) * | 1998-12-30 | 2000-09-05 | Praxair Technology, Inc. | Cryogenic rectification system and hybrid refrigeration generation |
DE19937623B4 (de) * | 1999-08-10 | 2009-08-27 | Linde Ag | Verfahren zum Verflüssigen eines Kohlenwasserstoff-reichen Stromes |
US6230519B1 (en) * | 1999-11-03 | 2001-05-15 | Praxair Technology, Inc. | Cryogenic air separation process for producing gaseous nitrogen and gaseous oxygen |
-
2000
- 2000-03-23 US US09/533,252 patent/US6253577B1/en not_active Expired - Fee Related
-
2001
- 2001-03-20 MX MXPA01002912A patent/MXPA01002912A/es not_active Application Discontinuation
- 2001-03-20 KR KR1020010014298A patent/KR20010100823A/ko not_active Application Discontinuation
- 2001-03-21 BR BR0101119-7A patent/BR0101119A/pt not_active Application Discontinuation
- 2001-03-21 EP EP01107079A patent/EP1136775A1/en not_active Withdrawn
- 2001-03-21 CA CA002341158A patent/CA2341158A1/en not_active Abandoned
- 2001-03-22 AR ARP010101331A patent/AR028275A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
US6253577B1 (en) | 2001-07-03 |
MXPA01002912A (es) | 2002-08-06 |
KR20010100823A (ko) | 2001-11-14 |
CA2341158A1 (en) | 2001-09-23 |
EP1136775A1 (en) | 2001-09-26 |
BR0101119A (pt) | 2001-11-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB | Suspension of granting procedure |