FR1176737A - Colonne de distillation d'ammoniaque - Google Patents

Colonne de distillation d'ammoniaque

Info

Publication number
FR1176737A
FR1176737A FR1176737DA FR1176737A FR 1176737 A FR1176737 A FR 1176737A FR 1176737D A FR1176737D A FR 1176737DA FR 1176737 A FR1176737 A FR 1176737A
Authority
FR
France
Prior art keywords
distillation column
ammonia distillation
ammonia
column
distillation
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)
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.)
Beazer East Inc
Original Assignee
Koppers 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 Koppers Co Inc filed Critical Koppers Co Inc
Application granted granted Critical
Publication of FR1176737A publication Critical patent/FR1176737A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/16—Fractionating columns in which vapour bubbles through liquid
    • B01D3/18—Fractionating columns in which vapour bubbles through liquid with horizontal bubble plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/10—Separation of ammonia from ammonia liquors, e.g. gas liquors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Gas Separation By Absorption (AREA)
FR1176737D 1956-06-14 1957-06-14 Colonne de distillation d'ammoniaque Expired FR1176737A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US591469A US2839369A (en) 1956-06-14 1956-06-14 Ammonia still apparatus

Publications (1)

Publication Number Publication Date
FR1176737A true FR1176737A (fr) 1959-04-15

Family

ID=24366617

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1176737D Expired FR1176737A (fr) 1956-06-14 1957-06-14 Colonne de distillation d'ammoniaque

Country Status (4)

Country Link
US (1) US2839369A (fr)
DE (1) DE1052379B (fr)
FR (1) FR1176737A (fr)
GB (1) GB829801A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3200112A (en) * 1965-08-10 Process for the preparation of caprolactam
US3729179A (en) * 1970-09-23 1973-04-24 Fractionation Res Inc Apparatus for liquid and vapor or gas mass transfer
IT1070610B (it) * 1975-06-24 1985-04-02 Centre Rech Metallurgique Perfezionamenti ai procedimenti di disassorbimento di composti volati li sciolti in una fase liquida
DE2532398C3 (de) * 1975-07-19 1980-09-25 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Anthrachinon aus Tetrahydroanthrachinon
US4104131A (en) * 1976-07-08 1978-08-01 United States Steel Corporation Process for separating ammonia and acid gases from waste waters containing fixed ammonia salts
US4111759A (en) * 1976-07-08 1978-09-05 United States Steel Corporation Process for separating ammonia and acid gases from waste waters containing fixed ammonia salts

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE217680C (fr) *
DE121743C (fr) *
DE124978C (fr) *
DE200592C (fr) *
DE330080C (de) * 1920-01-14 1920-12-07 Koppers Gmbh Heinrich Verfahren und Einrichtung zum Beschicken von Ammoniakabtreibern mit Kalk
DE753120C (de) * 1943-03-27 1951-01-29 Otto & Co Gmbh Dr C Verfahren zur Aufarbeitung von Ammoniakwasser

Also Published As

Publication number Publication date
GB829801A (en) 1960-03-09
US2839369A (en) 1958-06-17
DE1052379B (de) 1959-03-12

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