FR1030410A - Improvements relating to the purification of rare gases - Google Patents

Improvements relating to the purification of rare gases

Info

Publication number
FR1030410A
FR1030410A FR1030410DA FR1030410A FR 1030410 A FR1030410 A FR 1030410A FR 1030410D A FR1030410D A FR 1030410DA FR 1030410 A FR1030410 A FR 1030410A
Authority
FR
France
Prior art keywords
purification
improvements relating
rare gases
rare
gases
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
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 FR1030410A publication Critical patent/FR1030410A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
    • C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
    • C07C37/84—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by crystallisation
    • 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)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
FR1030410D 1950-01-02 1951-01-02 Improvements relating to the purification of rare gases Expired FR1030410A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB950A GB678312A (en) 1950-01-02 1950-01-02 Improvements in or relating to the purification of the rare gases

Publications (1)

Publication Number Publication Date
FR1030410A true FR1030410A (en) 1953-06-12

Family

ID=9696711

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1030409D Expired FR1030409A (en) 1950-01-02 1951-01-02 Improvements relating to the manufacture of crosslinked compounds of noble gases
FR1030410D Expired FR1030410A (en) 1950-01-02 1951-01-02 Improvements relating to the purification of rare gases

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1030409D Expired FR1030409A (en) 1950-01-02 1951-01-02 Improvements relating to the manufacture of crosslinked compounds of noble gases

Country Status (3)

Country Link
DE (2) DE843547C (en)
FR (2) FR1030409A (en)
GB (1) GB678312A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3084062A (en) * 1959-11-12 1963-04-02 Lab For Electronics Inc Method of producing luminous surfaces

Also Published As

Publication number Publication date
FR1030409A (en) 1953-06-12
GB678312A (en) 1952-09-03
DE843252C (en) 1952-07-07
DE843547C (en) 1952-07-10

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