DE69714036D1 - Luftzerlegungsapparat - Google Patents

Luftzerlegungsapparat

Info

Publication number
DE69714036D1
DE69714036D1 DE69714036T DE69714036T DE69714036D1 DE 69714036 D1 DE69714036 D1 DE 69714036D1 DE 69714036 T DE69714036 T DE 69714036T DE 69714036 T DE69714036 T DE 69714036T DE 69714036 D1 DE69714036 D1 DE 69714036D1
Authority
DE
Germany
Prior art keywords
air separation
separation apparatus
air
separation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Revoked
Application number
DE69714036T
Other languages
English (en)
Other versions
DE69714036T2 (de
Inventor
Michael Sylvester Mathews
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BOC Group Ltd
Original Assignee
BOC Group Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10792094&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69714036(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BOC Group Ltd filed Critical BOC Group Ltd
Publication of DE69714036D1 publication Critical patent/DE69714036D1/de
Application granted granted Critical
Publication of DE69714036T2 publication Critical patent/DE69714036T2/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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
    • F25J3/04012—Providing pressurised feed air or process streams within or from the air fractionation unit by compression of warm gaseous streams; details of intake or interstage cooling
    • F25J3/04018—Providing pressurised feed air or process streams within or from the air fractionation unit by compression of warm gaseous streams; details of intake or interstage cooling of main feed air
    • 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
    • F25J3/04109—Arrangements of compressors and /or their drivers
    • 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
    • F25J3/04521—Coupling of the air fractionation unit to an air gas-consuming unit, so-called integrated processes
    • F25J3/04593—The air gas consuming unit is also fed by an air stream
    • F25J3/046—Completely integrated air feed compression, i.e. common MAC
    • 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
    • F25J2215/00—Processes characterised by the type or other details of the product stream
    • F25J2215/40—Air or oxygen enriched air, i.e. generally less than 30mol% of O2
DE69714036T 1996-04-15 1997-04-14 Luftzerlegungsapparat Revoked DE69714036T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9607792.0A GB9607792D0 (en) 1996-04-15 1996-04-15 Air separation apparatus
PCT/GB1997/001035 WO1997039298A1 (en) 1996-04-15 1997-04-14 Air separation apparatus

Publications (2)

Publication Number Publication Date
DE69714036D1 true DE69714036D1 (de) 2002-08-22
DE69714036T2 DE69714036T2 (de) 2003-02-06

Family

ID=10792094

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69714036T Revoked DE69714036T2 (de) 1996-04-15 1997-04-14 Luftzerlegungsapparat

Country Status (8)

Country Link
US (1) US6189337B1 (de)
EP (1) EP0897519B1 (de)
JP (1) JP2000508748A (de)
DE (1) DE69714036T2 (de)
GB (1) GB9607792D0 (de)
MY (1) MY122005A (de)
TW (1) TW342442B (de)
WO (1) WO1997039298A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090100864A1 (en) * 2007-07-06 2009-04-23 Den Held Paul Anton Process to compress air and its use in an air separation process and systems using said processes
JP5798076B2 (ja) * 2012-03-27 2015-10-21 大陽日酸株式会社 空気の低温深冷分離における前処理方法及び前処理装置
US10712088B1 (en) * 2017-05-05 2020-07-14 L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Temperature balancing for thermal integration of an air separation unit (ASU) with a power generation system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2932174A (en) * 1954-08-19 1960-04-12 Air Prod Inc Apparatus and method for fractionation of gas
US3477239A (en) * 1967-05-16 1969-11-11 Messer Griesheim Gmbh Multistage compression drive in gas separation
IL36741A (en) * 1971-04-30 1974-11-29 Zakon T Method for the separation of gaseous mixtures with recuperation of mechanical energy and apparatus for carrying out this method
JPS6019439B2 (ja) * 1981-12-25 1985-05-16 株式会社日立製作所 切替式熱交換器群の温度制御法
GB9124242D0 (en) 1991-11-14 1992-01-08 Boc Group Plc Air separation
US5425240A (en) * 1992-10-01 1995-06-20 The Boc Group, Inc. Purification of oxygen by cryogenic adsorption
JP3277340B2 (ja) * 1993-04-22 2002-04-22 日本酸素株式会社 半導体製造工場向け各種ガスの製造方法及び装置
FR2712383B1 (fr) 1993-11-12 1995-12-22 Air Liquide Installation combinée d'une unité de production de métal et d'une unité de séparation de l'air.

Also Published As

Publication number Publication date
EP0897519A1 (de) 1999-02-24
EP0897519B1 (de) 2002-07-17
JP2000508748A (ja) 2000-07-11
TW342442B (en) 1998-10-11
MY122005A (en) 2006-03-31
US6189337B1 (en) 2001-02-20
GB9607792D0 (en) 1996-06-19
WO1997039298A1 (en) 1997-10-23
DE69714036T2 (de) 2003-02-06

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation