CH552539A - Verfahren und einrichtung zur wiedergewinnung und verfluessigung von ammoniak. - Google Patents

Verfahren und einrichtung zur wiedergewinnung und verfluessigung von ammoniak.

Info

Publication number
CH552539A
CH552539A CH1453671A CH1453671A CH552539A CH 552539 A CH552539 A CH 552539A CH 1453671 A CH1453671 A CH 1453671A CH 1453671 A CH1453671 A CH 1453671A CH 552539 A CH552539 A CH 552539A
Authority
CH
Switzerland
Prior art keywords
liquidifying
recovering
ammonia
equipment
liquidifying ammonia
Prior art date
Application number
CH1453671A
Other languages
English (en)
Original Assignee
Cluett Peabody & Co Inc
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 Cluett Peabody & Co Inc filed Critical Cluett Peabody & Co Inc
Publication of CH552539A publication Critical patent/CH552539A/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/06—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S62/00—Refrigeration
    • Y10S62/931—Recovery of hydrogen
    • Y10S62/934—From nitrogen
CH1453671A 1970-11-16 1971-10-06 Verfahren und einrichtung zur wiedergewinnung und verfluessigung von ammoniak. CH552539A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8992770A 1970-11-16 1970-11-16

Publications (1)

Publication Number Publication Date
CH552539A true CH552539A (de) 1974-08-15

Family

ID=22220257

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1453671A CH552539A (de) 1970-11-16 1971-10-06 Verfahren und einrichtung zur wiedergewinnung und verfluessigung von ammoniak.

Country Status (9)

Country Link
US (1) US3721097A (de)
JP (1) JPS58656Y2 (de)
CA (1) CA937855A (de)
CH (1) CH552539A (de)
DE (1) DE2149848C3 (de)
GB (1) GB1344143A (de)
HK (1) HK12676A (de)
NO (1) NO130166B (de)
SE (1) SE379563B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR7409382A (pt) * 1974-07-19 1976-05-18 Cluett Peabody & Co Inc Processo para recuperacao e reuso de amonia liquida,aparelho para processamento de tecidos com amonia liquida e sistema para recuperacao e reuso de amonia servida de um processo de tratamento com amonia liquida
US4051699A (en) * 1975-09-25 1977-10-04 Burlington Industries, Inc. Liquid ammonia mercerization
CA1078109A (en) * 1976-04-21 1980-05-27 Cluett, Peabody And Co. Process and apparatus for recovery and reuse of ammonia in a liquid ammonia fabric treating system
US4055965A (en) * 1976-09-08 1977-11-01 Society Messier Heat pump installation
US4345908A (en) * 1979-11-28 1982-08-24 Joshua L. Baily & Co., Inc. Stretchable woven cellulosic fabric and process for making same
US5333461A (en) * 1992-11-25 1994-08-02 Cobb Douglas A Liquid trap for gaseous or liquid phase materials
DE4411533C1 (de) * 1994-04-02 1995-04-06 Draegerwerk Ag Anästhesiegerät
DE10111428A1 (de) * 2001-03-09 2002-09-12 Linde Ag Verfahren und Vorrichtung zur Zerlegung eines Gasgemischs mit Notbetrieb
ITVI20080161A1 (it) 2008-07-01 2010-01-02 Roberto Franchetti Processo per il recupero dell'ammoniaca, a partire da un tessile trattato con ammoniaca liquida, o con soluzione ammoniacale
IT1398003B1 (it) 2010-02-09 2013-02-04 Franchetti Impianto e relativo procedimento per il recupero ed il reintegro dell'ammoniaca in un impianto di trattamento di prodotti tessili
CA2756187C (en) 2010-02-22 2012-08-28 Class 1 Inc. Apparatus, systems and methods for collecting and reclaiming anaesthetic agents and for removing nitrous oxide from exhaust gases
CN108072234B (zh) * 2016-11-15 2020-03-06 北大方正集团有限公司 空气分离装置的控制方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1690585A (en) * 1923-08-16 1928-11-06 Atmospheric Nitrogen Corp Process for treating gases bearing gaseous synthetic ammonia
US1760013A (en) * 1927-02-21 1930-05-27 Francis H Snyder Process of and apparatus for making ammonia
US1951819A (en) * 1930-06-24 1934-03-20 Chemical Engineering Corp Process for purifying gases for ammonia syntheses
US2075510A (en) * 1930-12-20 1937-03-30 Solvay Process Co Process and apparatus for the treatment of gases
US1957849A (en) * 1932-02-09 1934-05-08 Shell Dev Process and apparatus for the production of ammonia
US2453033A (en) * 1945-03-08 1948-11-02 York Corp Vacuum drying apparatus using a refrigerant system for heating and cooling
US3368869A (en) * 1964-09-10 1968-02-13 Air Prod & Chem Ammonia synthesis
US3409397A (en) * 1965-05-19 1968-11-05 American Cyanamid Co Ammonia synthesis

Also Published As

Publication number Publication date
SE379563B (de) 1975-10-13
HK12676A (en) 1976-03-19
CA937855A (en) 1973-12-04
JPS58656Y2 (ja) 1983-01-07
DE2149848C3 (de) 1979-08-16
GB1344143A (en) 1974-01-16
NO130166B (de) 1974-07-15
DE2149848A1 (de) 1972-05-25
DE2149848B2 (de) 1978-11-16
JPS5628039U (de) 1981-03-16
US3721097A (en) 1973-03-20

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Legal Events

Date Code Title Description
PL Patent ceased