CS225125B2 - The cleaning of coagulating columns with created sediments at the production of ammonia salt - Google Patents

The cleaning of coagulating columns with created sediments at the production of ammonia salt Download PDF

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Publication number
CS225125B2
CS225125B2 CS506975A CS506975A CS225125B2 CS 225125 B2 CS225125 B2 CS 225125B2 CS 506975 A CS506975 A CS 506975A CS 506975 A CS506975 A CS 506975A CS 225125 B2 CS225125 B2 CS 225125B2
Authority
CS
Czechoslovakia
Prior art keywords
column
columns
production
ammonia
precipitation
Prior art date
Application number
CS506975A
Other languages
Czech (cs)
English (en)
Inventor
Horst Dahlkoetter
Albert Meyer
Hanspeter Dr Dust
Original Assignee
Kalk Chemische Fabrik Gmbh
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 Kalk Chemische Fabrik Gmbh filed Critical Kalk Chemische Fabrik Gmbh
Publication of CS225125B2 publication Critical patent/CS225125B2/cs

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Classifications

    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
  • Removal Of Specific Substances (AREA)
  • Paper (AREA)
CS506975A 1974-08-21 1975-07-17 The cleaning of coagulating columns with created sediments at the production of ammonia salt CS225125B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742439992 DE2439992C3 (de) 1974-08-21 1974-08-21 Verfahren zum Reinigen von salzverkrusteten Fällkolonnen des Ammoniaksoda-Verfahrens

Publications (1)

Publication Number Publication Date
CS225125B2 true CS225125B2 (en) 1984-02-13

Family

ID=5923677

Family Applications (1)

Application Number Title Priority Date Filing Date
CS506975A CS225125B2 (en) 1974-08-21 1975-07-17 The cleaning of coagulating columns with created sediments at the production of ammonia salt

Country Status (5)

Country Link
BE (1) BE832578A (enExample)
CS (1) CS225125B2 (enExample)
DE (1) DE2439992C3 (enExample)
FR (1) FR2282405A1 (enExample)
NL (1) NL7509555A (enExample)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE386874C (de) * 1921-04-08 1923-12-18 Kohlentechnik M B H Ges Verfahren zur Umwandlung von Natriumbikarbonat in neutrales Karbonat
DE1567923B2 (de) * 1967-08-29 1975-02-20 Chemische Fabrik Kalk Gmbh, 5000 Koeln Verfahren zur Herstellung von Natriumhydrogencarbonat

Also Published As

Publication number Publication date
DE2439992A1 (de) 1976-03-04
DE2439992B2 (de) 1979-09-06
FR2282405A1 (fr) 1976-03-19
NL7509555A (nl) 1976-02-24
FR2282405B1 (enExample) 1980-07-25
BE832578A (fr) 1975-12-16
DE2439992C3 (de) 1985-01-03

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