DK501775A - Fremgangsmade til udvinding af ammoniak fra sodafremstilling - Google Patents

Fremgangsmade til udvinding af ammoniak fra sodafremstilling

Info

Publication number
DK501775A
DK501775A DK501775A DK501775A DK501775A DK 501775 A DK501775 A DK 501775A DK 501775 A DK501775 A DK 501775A DK 501775 A DK501775 A DK 501775A DK 501775 A DK501775 A DK 501775A
Authority
DK
Denmark
Prior art keywords
soot
manufacture
extracting ammonia
ammonia
extracting
Prior art date
Application number
DK501775A
Other languages
English (en)
Inventor
J Verlaeten
P Demilie
Original Assignee
Solvay
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 Solvay filed Critical Solvay
Publication of DK501775A publication Critical patent/DK501775A/da

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
    • C01C1/10—Separation of ammonia from ammonia liquors, e.g. gas liquors
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D7/00—Carbonates of sodium, potassium or alkali metals in general
    • C01D7/18—Preparation by the ammonia-soda process

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Removal Of Specific Substances (AREA)
  • Fertilizers (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
DK501775A 1974-11-09 1975-11-07 Fremgangsmade til udvinding af ammoniak fra sodafremstilling DK501775A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7437846A FR2290397A1 (fr) 1974-11-09 1974-11-09 Procede de recuperation de l'ammoniac dans les soudieres a l'ammoniaque

Publications (1)

Publication Number Publication Date
DK501775A true DK501775A (da) 1976-05-10

Family

ID=9144996

Family Applications (1)

Application Number Title Priority Date Filing Date
DK501775A DK501775A (da) 1974-11-09 1975-11-07 Fremgangsmade til udvinding af ammoniak fra sodafremstilling

Country Status (11)

Country Link
US (1) US4061718A (da)
AT (1) AT340446B (da)
BE (1) BE835332A (da)
CH (1) CH608227A5 (da)
DE (1) DE2549217A1 (da)
DK (1) DK501775A (da)
ES (1) ES442464A1 (da)
FR (1) FR2290397A1 (da)
GB (1) GB1515550A (da)
IT (1) IT1043230B (da)
NL (1) NL7513087A (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU77015A1 (da) * 1977-03-25 1978-11-03
US4311597A (en) * 1979-02-21 1982-01-19 Republic Steel Corporation Method and apparatus for treatment of wastewater
US4342735A (en) * 1981-04-23 1982-08-03 The Lummus Company Stripping of aqueous ammonium carbonate solution
US4710215A (en) * 1984-12-28 1987-12-01 Tsukishima Kikai Co., Ltd. Process for distillation-crystallization of zinc carbonate
US5288472A (en) * 1993-02-08 1994-02-22 Ruiz Raymundo L Process for the recovery of the sodium hydroxide and sodium chloride from the effluent of a diaphragm cell as solid sodium bicarbonate
WO2012096987A1 (en) * 2011-01-11 2012-07-19 Calera Corporation Systems and methods for soda ash production

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE82328C (da) *
CA542096A (en) * 1957-06-11 Allied Chemical And Dye Corporation Recovery of ammonia values from liquors containing fixed ammonia
US1118332A (en) * 1913-07-24 1914-11-24 Adolf Clemm Ammonia-soda process.
FR526604A (fr) * 1920-06-03 1921-10-11 Felix Jourdan Procédé pour l'utilisation de la leucite, dans la fabrication de la soude solway, avec régénération de l'ammonique et production de chlorure potassique
US1838587A (en) * 1927-02-23 1931-12-29 Koppers Co Inc Process of distilling ammoniacal liquors
DE1141267B (de) * 1960-08-26 1962-12-20 Huettenwerk Oberhausen Ag Verfahren zum Abscheiden fixer Ammonium-salze aus Kokereiabwaessern
US3329479A (en) * 1964-04-21 1967-07-04 Hustinx Edmond Process for recovering calcium chloride from the ammonium chloride waste liquor of the ammonia soda process

Also Published As

Publication number Publication date
AT340446B (de) 1977-12-12
CH608227A5 (da) 1978-12-29
NL7513087A (nl) 1976-05-11
FR2290397B1 (da) 1977-03-25
ES442464A1 (es) 1977-03-16
DE2549217A1 (de) 1976-05-13
ATA849475A (de) 1977-04-15
FR2290397A1 (fr) 1976-06-04
IT1043230B (it) 1980-02-20
BE835332A (fr) 1976-05-07
US4061718A (en) 1977-12-06
GB1515550A (en) 1978-06-28

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Legal Events

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