BE621437A - Process for manufacturing melamine from ammonia and carbon oxysulphide - Google Patents

Process for manufacturing melamine from ammonia and carbon oxysulphide

Info

Publication number
BE621437A
BE621437A BE621437A BE621437A BE621437A BE 621437 A BE621437 A BE 621437A BE 621437 A BE621437 A BE 621437A BE 621437 A BE621437 A BE 621437A BE 621437 A BE621437 A BE 621437A
Authority
BE
Belgium
Prior art keywords
ammonia
carbon oxysulphide
manufacturing melamine
melamine
manufacturing
Prior art date
Application number
BE621437A
Other languages
French (fr)
Original Assignee
Sueddeutsche Kalkstickstoff
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 Sueddeutsche Kalkstickstoff filed Critical Sueddeutsche Kalkstickstoff
Publication of BE621437A publication Critical patent/BE621437A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/40—Nitrogen atoms
    • C07D251/54—Three nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/40—Nitrogen atoms
    • C07D251/54—Three nitrogen atoms
    • C07D251/56—Preparation of melamine
    • C07D251/60—Preparation of melamine from urea or from carbon dioxide and ammonia

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
BE621437A 1961-08-30 1962-08-16 Process for manufacturing melamine from ammonia and carbon oxysulphide BE621437A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1961S0075516 DE1141642B (en) 1961-08-30 1961-08-30 Process for the production of melamine from ammonia and carbon oxysulphide.

Publications (1)

Publication Number Publication Date
BE621437A true BE621437A (en) 1962-12-17

Family

ID=7505410

Family Applications (1)

Application Number Title Priority Date Filing Date
BE621437A BE621437A (en) 1961-08-30 1962-08-16 Process for manufacturing melamine from ammonia and carbon oxysulphide

Country Status (4)

Country Link
BE (1) BE621437A (en)
CH (1) CH415654A (en)
DE (1) DE1141642B (en)
GB (1) GB985953A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114939403B (en) * 2022-06-14 2024-01-26 宁波中科远东催化工程技术有限公司 Catalyst for producing melamine and preparation method and application thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2557986A (en) * 1951-06-26 Preparation of melamine

Also Published As

Publication number Publication date
CH415654A (en) 1966-06-30
GB985953A (en) 1965-03-10
DE1141642B (en) 1962-12-27

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