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FR1469084A - Improvements to processes and apparatus for producing gases - Google Patents

Improvements to processes and apparatus for producing gases

Info

Publication number
FR1469084A
FR1469084A FR43518A FR43518A FR1469084A FR 1469084 A FR1469084 A FR 1469084A FR 43518 A FR43518 A FR 43518A FR 43518 A FR43518 A FR 43518A FR 1469084 A FR1469084 A FR 1469084A
Authority
FR
France
Prior art keywords
processes
producing gases
gases
producing
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
FR43518A
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.)
Stein Atkinson Stordy Ltd
Original Assignee
Stein Atkinson Stordy 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 Stein Atkinson Stordy Ltd filed Critical Stein Atkinson Stordy Ltd
Application granted granted Critical
Publication of FR1469084A publication Critical patent/FR1469084A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/76—Adjusting the composition of the atmosphere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/14—Production of inert gas mixtures; Use of inert gases in general
    • 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
    • C01B21/02—Preparation of nitrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Incineration Of Waste (AREA)
FR43518A 1964-12-23 1965-12-23 Improvements to processes and apparatus for producing gases Expired FR1469084A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5229964A GB1121602A (en) 1964-12-23 1964-12-23 Improvements in the production of gases

Publications (1)

Publication Number Publication Date
FR1469084A true FR1469084A (en) 1967-02-10

Family

ID=10463408

Family Applications (1)

Application Number Title Priority Date Filing Date
FR43518A Expired FR1469084A (en) 1964-12-23 1965-12-23 Improvements to processes and apparatus for producing gases

Country Status (3)

Country Link
DE (1) DE1542485A1 (en)
FR (1) FR1469084A (en)
GB (1) GB1121602A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55105111A (en) 1979-02-08 1980-08-12 Nittetsu Kakoki Kk Process for combustion of fluid

Also Published As

Publication number Publication date
DE1542485A1 (en) 1970-04-02
GB1121602A (en) 1968-07-31

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