AT365094B - METHOD FOR REMOVING TRACE IMPURITIES FROM PRECIOUS GAS - Google Patents

METHOD FOR REMOVING TRACE IMPURITIES FROM PRECIOUS GAS

Info

Publication number
AT365094B
AT365094B AT0811776A AT811776A AT365094B AT 365094 B AT365094 B AT 365094B AT 0811776 A AT0811776 A AT 0811776A AT 811776 A AT811776 A AT 811776A AT 365094 B AT365094 B AT 365094B
Authority
AT
Austria
Prior art keywords
trace impurities
removing trace
precious gas
precious
gas
Prior art date
Application number
AT0811776A
Other languages
German (de)
Other versions
ATA811776A (en
Original Assignee
Messer Griesheim Gmbh
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 Messer Griesheim Gmbh filed Critical Messer Griesheim Gmbh
Publication of ATA811776A publication Critical patent/ATA811776A/en
Application granted granted Critical
Publication of AT365094B publication Critical patent/AT365094B/en

Links

Classifications

    • 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
    • B01D53/1493—Selection of liquid materials for use as absorbents
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B23/00—Noble gases; Compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Gas Separation By Absorption (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Catalysts (AREA)
AT0811776A 1975-11-28 1976-11-02 METHOD FOR REMOVING TRACE IMPURITIES FROM PRECIOUS GAS AT365094B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2553554A DE2553554B2 (en) 1975-11-28 1975-11-28 Process for removing trace impurities from noble gases

Publications (2)

Publication Number Publication Date
ATA811776A ATA811776A (en) 1981-05-15
AT365094B true AT365094B (en) 1981-12-10

Family

ID=5962932

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0811776A AT365094B (en) 1975-11-28 1976-11-02 METHOD FOR REMOVING TRACE IMPURITIES FROM PRECIOUS GAS

Country Status (9)

Country Link
AT (1) AT365094B (en)
BE (1) BE848855A (en)
CH (1) CH624913A5 (en)
DE (1) DE2553554B2 (en)
ES (1) ES453175A1 (en)
FR (1) FR2332954A1 (en)
IT (1) IT1064488B (en)
NL (1) NL7612717A (en)
SE (1) SE416888B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5106399A (en) * 1991-02-25 1992-04-21 Union Carbide Industrial Gases Technology Corporation Argon purification system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3061403A (en) * 1959-05-25 1962-10-30 Air Reduction Method of purifying monatomic inert gases
FR1539693A (en) * 1966-06-07 1968-09-20 Japan Pure Hydrogen Company Lt Process for removing impurities from noble gases
DE1667129C3 (en) * 1967-06-20 1978-06-29 Messer Griesheim Gmbh, 6000 Frankfurt Process for removing homogeneously dissolved impurities, in particular oxygen, from gases or liquids

Also Published As

Publication number Publication date
DE2553554A1 (en) 1977-06-08
DE2553554B2 (en) 1980-02-28
SE7612655L (en) 1977-05-29
BE848855A (en) 1977-03-16
CH624913A5 (en) 1981-08-31
FR2332954B3 (en) 1980-10-17
NL7612717A (en) 1977-06-01
SE416888B (en) 1981-02-16
ES453175A1 (en) 1977-11-16
IT1064488B (en) 1985-02-18
FR2332954A1 (en) 1977-06-24
ATA811776A (en) 1981-05-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee