FR586183A - Method and apparatus for causing temperature decreases - Google Patents

Method and apparatus for causing temperature decreases

Info

Publication number
FR586183A
FR586183A FR586183DA FR586183A FR 586183 A FR586183 A FR 586183A FR 586183D A FR586183D A FR 586183DA FR 586183 A FR586183 A FR 586183A
Authority
FR
France
Prior art keywords
temperature decreases
causing temperature
causing
decreases
temperature
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)
Inventor
Walter H Kniskern
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 filed Critical
Application granted granted Critical
Publication of FR586183A publication Critical patent/FR586183A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/04—Preparation of ammonia by synthesis in the gas phase
    • C01C1/0405—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst
    • C01C1/0458—Separation of NH3
    • C01C1/047—Separation of NH3 by condensation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR586183D 1924-08-27 1924-08-27 Method and apparatus for causing temperature decreases Expired FR586183A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR586183T 1924-08-27

Publications (1)

Publication Number Publication Date
FR586183A true FR586183A (en) 1925-03-16

Family

ID=8960548

Family Applications (1)

Application Number Title Priority Date Filing Date
FR586183D Expired FR586183A (en) 1924-08-27 1924-08-27 Method and apparatus for causing temperature decreases

Country Status (1)

Country Link
FR (1) FR586183A (en)

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