ATE48984T1 - Chemische abscheidung von luft mittels einer thermisch wechselnden fluessigen phase. - Google Patents

Chemische abscheidung von luft mittels einer thermisch wechselnden fluessigen phase.

Info

Publication number
ATE48984T1
ATE48984T1 AT86111524T AT86111524T ATE48984T1 AT E48984 T1 ATE48984 T1 AT E48984T1 AT 86111524 T AT86111524 T AT 86111524T AT 86111524 T AT86111524 T AT 86111524T AT E48984 T1 ATE48984 T1 AT E48984T1
Authority
AT
Austria
Prior art keywords
air
thermal
liquid phase
chemical separation
alternate liquid
Prior art date
Application number
AT86111524T
Other languages
English (en)
Inventor
Donald C Erickson
Original Assignee
Air Prod & Chem
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
Application filed by Air Prod & Chem filed Critical Air Prod & Chem
Application granted granted Critical
Publication of ATE48984T1 publication Critical patent/ATE48984T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/02—Preparation of oxygen
    • C01B13/0292—Preparation from air using a molten phase containing alkali metal nitrite, optionally together with other oxygen acceptors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Gas Separation By Absorption (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Nozzles (AREA)
AT86111524T 1985-08-26 1986-08-20 Chemische abscheidung von luft mittels einer thermisch wechselnden fluessigen phase. ATE48984T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/769,633 US4746502A (en) 1985-08-26 1985-08-26 Liquid phase thermal swing chemical air separation
EP86111524A EP0217098B1 (de) 1985-08-26 1986-08-20 Chemische Abscheidung von Luft mittels einer thermisch wechselnden flüssigen Phase

Publications (1)

Publication Number Publication Date
ATE48984T1 true ATE48984T1 (de) 1990-01-15

Family

ID=25086054

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86111524T ATE48984T1 (de) 1985-08-26 1986-08-20 Chemische abscheidung von luft mittels einer thermisch wechselnden fluessigen phase.

Country Status (10)

Country Link
US (1) US4746502A (de)
EP (1) EP0217098B1 (de)
JP (1) JPS6252106A (de)
KR (1) KR870001862A (de)
CN (1) CN1003641B (de)
AT (1) ATE48984T1 (de)
AU (1) AU569823B2 (de)
CA (1) CA1258160A (de)
DE (1) DE3667776D1 (de)
ZA (1) ZA866426B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0337076A1 (de) * 1988-02-22 1989-10-18 Air Products And Chemicals, Inc. Zyklische Trennung von Sauerstoff aus Luft mittels geschmolzener Salze
JP2727613B2 (ja) * 1989-01-05 1998-03-11 石川島播磨重工業株式会社 低軌道上での単体ガスの製造方法
US4988488A (en) * 1989-10-19 1991-01-29 Air Products And Chemicals, Inc. Iron aluminides and nickel aluminides as materials for chemical air separation
US4944934A (en) * 1990-01-03 1990-07-31 Air Products And Chemicals, Inc. High temperature oxygen recovery with reversible chemical reaction
US5447557A (en) * 1994-03-23 1995-09-05 Air Products And Chemicals, Inc. Oxygen selective adsorbents
US5536302A (en) * 1994-03-23 1996-07-16 Air Products And Chemicals, Inc. Adsorbent for removal of trace oxygen from inert gases
DE102013209658A1 (de) 2013-05-24 2014-05-22 Deutsches Zentrum für Luft- und Raumfahrt e.V. Thermochemische Gewinnung von Sauerstoff aus Luft mit Hilfe von konzentrierter Solarstrahlung

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3121611A (en) * 1960-05-10 1964-02-18 Almon S Parker Process for the production of oxygen
US3766718A (en) * 1965-03-11 1973-10-23 Gen Dynamics Corp Chemical liquid oxide spray separator
US3330381A (en) * 1965-07-06 1967-07-11 John H Halstead Vehicle lift
US3310381A (en) * 1965-10-20 1967-03-21 Lummus Co Process for producing high purity oxygen by chemical means
US4340578A (en) * 1977-05-24 1982-07-20 Erickson Donald C Oxygen production by molten alkali metal salts
US4132766A (en) * 1977-05-24 1979-01-02 Erickson Donald C Separation of oxygen from gaseous mixtures with molten alkali metal salts
US4089938A (en) * 1977-07-15 1978-05-16 Hudson Engineering Corporation Process for recovering oxygen from air
US4287170A (en) * 1980-03-06 1981-09-01 Erickson Donald C Nitrogen and oxygen via chemical air separation
US4521398A (en) * 1983-07-18 1985-06-04 Air Products And Chemicals, Inc. Controlled temperature expansion in oxygen production by molten alkali metal salts
US4529577A (en) * 1984-07-11 1985-07-16 Air Products And Chemicals, Inc. Oxygen/nitrogen production with molten alkali salts
US4545787A (en) * 1984-07-30 1985-10-08 Air Products And Chemicals, Inc. Process for producing by-product oxygen from turbine power generation
US4565685A (en) * 1984-09-14 1986-01-21 Air Products And Chemicals, Inc. Air separation with temperature and pressure swing

Also Published As

Publication number Publication date
CA1258160A (en) 1989-08-08
AU569823B2 (en) 1988-02-18
EP0217098A1 (de) 1987-04-08
DE3667776D1 (de) 1990-02-01
EP0217098B1 (de) 1989-12-27
CN1003641B (zh) 1989-03-22
JPH0436085B2 (de) 1992-06-15
US4746502A (en) 1988-05-24
AU6160086A (en) 1987-04-16
CN86105327A (zh) 1987-03-18
ZA866426B (en) 1988-04-27
KR870001862A (ko) 1987-03-28
JPS6252106A (ja) 1987-03-06

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