CH415654A - Process for the production of melamine from ammonia and carbon oxysulphide - Google Patents

Process for the production of melamine from ammonia and carbon oxysulphide

Info

Publication number
CH415654A
CH415654A CH905662A CH905662A CH415654A CH 415654 A CH415654 A CH 415654A CH 905662 A CH905662 A CH 905662A CH 905662 A CH905662 A CH 905662A CH 415654 A CH415654 A CH 415654A
Authority
CH
Switzerland
Prior art keywords
melamine
ammonia
production
carbon oxysulphide
oxysulphide
Prior art date
Application number
CH905662A
Other languages
German (de)
Inventor
Karl Dr Buechler
Kaess Franz Ing Dr
Klaus Dr Lienhard
Lothar Dr Strassberger
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 CH415654A publication Critical patent/CH415654A/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)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treating Waste Gases (AREA)
CH905662A 1961-08-30 1962-07-27 Process for the production of melamine from ammonia and carbon oxysulphide CH415654A (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
CH415654A true CH415654A (en) 1966-06-30

Family

ID=7505410

Family Applications (1)

Application Number Title Priority Date Filing Date
CH905662A CH415654A (en) 1961-08-30 1962-07-27 Process for the production of 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
GB985953A (en) 1965-03-10
DE1141642B (en) 1962-12-27
BE621437A (en) 1962-12-17

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