FR1073174A - Perfectionnements à la purification de gaz ou de mélanges de gaz - Google Patents

Perfectionnements à la purification de gaz ou de mélanges de gaz

Info

Publication number
FR1073174A
FR1073174A FR1073174DA FR1073174A FR 1073174 A FR1073174 A FR 1073174A FR 1073174D A FR1073174D A FR 1073174DA FR 1073174 A FR1073174 A FR 1073174A
Authority
FR
France
Prior art keywords
gases
purification
gas mixtures
mixtures
gas
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.)
Expired
Application number
Other languages
English (en)
French (fr)
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
British Oxigen 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
Application filed by British Oxigen Ltd filed Critical British Oxigen Ltd
Application granted granted Critical
Publication of FR1073174A publication Critical patent/FR1073174A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/04—Purification or separation of nitrogen
    • C01B21/0405—Purification or separation processes
    • C01B21/0411—Chemical processing only
    • C01B21/0422—Chemical processing only by reduction
    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/04—Purification or separation of nitrogen
    • C01B21/0405—Purification or separation processes
    • C01B21/0411—Chemical processing only
    • C01B21/0416—Chemical processing only by oxidation
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0043—Impurity removed
    • C01B2210/0045—Oxygen
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0043—Impurity removed
    • C01B2210/0053—Hydrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Gas Separation By Absorption (AREA)
  • Hydrogen, Water And Hydrids (AREA)
FR1073174D 1952-03-21 1953-03-21 Perfectionnements à la purification de gaz ou de mélanges de gaz Expired FR1073174A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB735052A GB730014A (en) 1952-03-21 1952-03-21 Improvements in or relating to the purification of gases or gas mixtures

Publications (1)

Publication Number Publication Date
FR1073174A true FR1073174A (fr) 1954-09-20

Family

ID=9831435

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1073174D Expired FR1073174A (fr) 1952-03-21 1953-03-21 Perfectionnements à la purification de gaz ou de mélanges de gaz

Country Status (4)

Country Link
DE (1) DE1009166B (OSRAM)
FR (1) FR1073174A (OSRAM)
GB (1) GB730014A (OSRAM)
NL (1) NL89211C (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0495393A1 (en) * 1991-01-18 1992-07-22 Ebara Corporation Gas adsorber for exhaust gas

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2429181A1 (fr) * 1979-03-27 1980-01-18 Air Liquide Procede et installation d'argon substantiellement pur
DE3511320C1 (de) * 1985-03-28 1986-10-09 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen Vorrichtung zur Reinigung der Gasatmosphaeren mehrerer Arbeitsraeume
FR2640159B1 (fr) * 1988-12-09 1992-04-24 Commissariat Energie Atomique Procede et dispositif de purification d'un gaz neutre contenant a titre d'impuretes de l'oxygene et/ou de l'hydrogene
JP5748272B2 (ja) * 2010-07-07 2015-07-15 住友精化株式会社 ヘリウムガスの精製方法および精製装置
CN102602899B (zh) * 2011-01-21 2015-04-01 住友精化株式会社 氦气的纯化方法及纯化装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE295572C (OSRAM) * 1913-06-06

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0495393A1 (en) * 1991-01-18 1992-07-22 Ebara Corporation Gas adsorber for exhaust gas
US5169419A (en) * 1991-01-18 1992-12-08 Ebara Corporation Gas adsorber for exhaust gas

Also Published As

Publication number Publication date
DE1009166B (de) 1957-05-29
GB730014A (en) 1955-05-18
NL89211C (OSRAM)

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