AU5579500A - Process for the production of melamine from urea - Google Patents

Process for the production of melamine from urea

Info

Publication number
AU5579500A
AU5579500A AU55795/00A AU5579500A AU5579500A AU 5579500 A AU5579500 A AU 5579500A AU 55795/00 A AU55795/00 A AU 55795/00A AU 5579500 A AU5579500 A AU 5579500A AU 5579500 A AU5579500 A AU 5579500A
Authority
AU
Australia
Prior art keywords
melamine
urea
production
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU55795/00A
Inventor
Nora Anna De Wit
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke DSM NV
Original Assignee
DSM NV
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 DSM NV filed Critical DSM NV
Publication of AU5579500A publication Critical patent/AU5579500A/en
Abandoned legal-status Critical Current

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
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AU55795/00A 1999-06-29 2000-06-09 Process for the production of melamine from urea Abandoned AU5579500A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL1012466A NL1012466C2 (en) 1999-06-29 1999-06-29 Process for the preparation of melamine from urea.
NL1012466 1999-06-29
PCT/NL2000/000403 WO2001000597A2 (en) 1999-06-29 2000-06-09 Process for the production of melamine from urea

Publications (1)

Publication Number Publication Date
AU5579500A true AU5579500A (en) 2001-01-31

Family

ID=19769472

Family Applications (1)

Application Number Title Priority Date Filing Date
AU55795/00A Abandoned AU5579500A (en) 1999-06-29 2000-06-09 Process for the production of melamine from urea

Country Status (3)

Country Link
AU (1) AU5579500A (en)
NL (1) NL1012466C2 (en)
WO (1) WO2001000597A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103333128A (en) * 2013-06-25 2013-10-02 李东田 Novel melamine gas phase quenching technology

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RO74590A (en) * 1977-01-19 1981-08-30 Stamicarbon Bv,Nl PROCEDURE FOR PREPARING MELAMINE FROM URINE
HU184277B (en) * 1979-05-03 1984-07-30 Stamicarbon Process for preparing melamine
NL8201479A (en) * 1982-04-07 1983-11-01 Stamicarbon METHOD FOR PREPARING MELAMINE.
US5384404A (en) * 1993-11-05 1995-01-24 Lee; Jing M. Process for manufacturing melamine from urea

Also Published As

Publication number Publication date
WO2001000597A3 (en) 2002-01-24
WO2001000597A2 (en) 2001-01-04
NL1012466C2 (en) 2001-01-02

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase