AT303760B - Process for the production of colorless, coarsely crystalline ammonium sulfate - Google Patents

Process for the production of colorless, coarsely crystalline ammonium sulfate

Info

Publication number
AT303760B
AT303760B AT313371A AT313371A AT303760B AT 303760 B AT303760 B AT 303760B AT 313371 A AT313371 A AT 313371A AT 313371 A AT313371 A AT 313371A AT 303760 B AT303760 B AT 303760B
Authority
AT
Austria
Prior art keywords
colorless
production
ammonium sulfate
crystalline ammonium
coarsely crystalline
Prior art date
Application number
AT313371A
Other languages
German (de)
Original Assignee
Erdoelchemie 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
Priority claimed from DE19702019059 external-priority patent/DE2019059C3/en
Application filed by Erdoelchemie Gmbh filed Critical Erdoelchemie Gmbh
Application granted granted Critical
Publication of AT303760B publication Critical patent/AT303760B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/24—Sulfates of ammonium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
AT313371A 1970-04-21 1971-04-14 Process for the production of colorless, coarsely crystalline ammonium sulfate AT303760B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702019059 DE2019059C3 (en) 1970-04-21 Process for the production of ammonium sulfate

Publications (1)

Publication Number Publication Date
AT303760B true AT303760B (en) 1972-12-11

Family

ID=5768657

Family Applications (1)

Application Number Title Priority Date Filing Date
AT313371A AT303760B (en) 1970-04-21 1971-04-14 Process for the production of colorless, coarsely crystalline ammonium sulfate

Country Status (5)

Country Link
JP (1) JPS543840B1 (en)
AT (1) AT303760B (en)
BE (1) BE766069A (en)
FR (1) FR2090006A5 (en)
NL (1) NL7104981A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1005616A4 (en) * 1991-05-27 1993-11-23 Basf Ag Ammonium sulphate purification method
EP1123900A1 (en) * 2000-02-11 2001-08-16 Dsm N.V. Process and apparatus for purifying an aqueous solution which contains ammonium sulfate, ammonium nitrate and organic compounds

Also Published As

Publication number Publication date
DE2019059A1 (en) 1971-11-11
FR2090006A5 (en) 1972-01-07
NL7104981A (en) 1971-10-25
BE766069A (en) 1971-10-21
DE2019059B2 (en) 1975-10-23
JPS543840B1 (en) 1979-02-27

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee