PL1641769T3 - Sposób wytwarzania melaminy w jednofazowym reaktorze rurowym - Google Patents

Sposób wytwarzania melaminy w jednofazowym reaktorze rurowym

Info

Publication number
PL1641769T3
PL1641769T3 PL04735561T PL04735561T PL1641769T3 PL 1641769 T3 PL1641769 T3 PL 1641769T3 PL 04735561 T PL04735561 T PL 04735561T PL 04735561 T PL04735561 T PL 04735561T PL 1641769 T3 PL1641769 T3 PL 1641769T3
Authority
PL
Poland
Prior art keywords
tubular reactor
producing melamine
melamine
phase
educt
Prior art date
Application number
PL04735561T
Other languages
English (en)
Inventor
Frank Schröder
Johannes Fellner
Hartmut Bucka
Original Assignee
Urea Casale Sa
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 Urea Casale Sa filed Critical Urea Casale Sa
Publication of PL1641769T3 publication Critical patent/PL1641769T3/pl

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
PL04735561T 2003-06-12 2004-06-01 Sposób wytwarzania melaminy w jednofazowym reaktorze rurowym PL1641769T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10326827A DE10326827A1 (de) 2003-06-12 2003-06-12 Verfahren und Vorrichtung zur Herstellung von Melamin im einphasigen Rohrreaktor
PCT/EP2004/005882 WO2004111016A1 (de) 2003-06-12 2004-06-01 Verfahren und vorrichtung zur herstellung von melamin im einphasigen rohrreaktor
EP04735561A EP1641769B1 (de) 2003-06-12 2004-06-01 Verfahren zur herstellung von melamin im einphasigen rohrreaktor

Publications (1)

Publication Number Publication Date
PL1641769T3 true PL1641769T3 (pl) 2007-02-28

Family

ID=33482880

Family Applications (1)

Application Number Title Priority Date Filing Date
PL04735561T PL1641769T3 (pl) 2003-06-12 2004-06-01 Sposób wytwarzania melaminy w jednofazowym reaktorze rurowym

Country Status (13)

Country Link
US (1) US7385057B2 (pl)
EP (1) EP1641769B1 (pl)
KR (1) KR20060017538A (pl)
CN (1) CN100522950C (pl)
AT (1) ATE340167T1 (pl)
AU (1) AU2004247356A1 (pl)
BR (1) BRPI0411282A (pl)
DE (2) DE10326827A1 (pl)
MY (1) MY139458A (pl)
PL (1) PL1641769T3 (pl)
RU (1) RU2339626C2 (pl)
TW (1) TW200502224A (pl)
WO (1) WO2004111016A1 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006055571B4 (de) 2006-11-20 2018-09-27 Urea Casale S.A. Verfahren und Vorrichtung zur Aufarbeitung einer Melaminschmelze
EP2399669A1 (en) 2010-06-24 2011-12-28 Borealis Agrolinz Melamine GmbH Horizontal high-pressure melamine reactor

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2566223A (en) * 1951-08-28 Preparation of melamine
US2644820A (en) * 1953-07-07 Inlet for
US2776286A (en) * 1957-01-01 Production of melamine
US5514796A (en) * 1995-06-07 1996-05-07 Melamine Chemicals, Inc. Melamine of improved purity produced by high-pressure, non-catalytic process
NL1002669C2 (nl) * 1996-03-21 1997-09-23 Dsm Nv Werkwijze voor de bereiding van melamine.
NL1003105C2 (nl) * 1996-05-14 1997-11-18 Dsm Nv Werkwijze voor de bereiding van melamine.
IT1292427B1 (it) * 1997-06-27 1999-02-08 Eurotecnica Contractors And En Procedimento e apparecchiatura per la produzione di melammina
AT410210B (de) * 2000-08-07 2003-03-25 Agrolinz Melamin Gmbh Verfahren zur herstellung von melamin
AT409489B (de) * 2000-10-20 2002-08-26 Agrolinz Melamin Gmbh Verfahren zur herstellung von melamin
AT410793B (de) * 2000-12-27 2003-07-25 Agrolinz Melamin Gmbh Verfahren zur herstellung von melamin
PL209035B1 (pl) * 2001-11-16 2011-07-29 Ami Agrolinz Melamine Int Gmbh Sposób wytwarzania melaminy pozbawionej melemu oraz bezprzeponowa chłodnica do stosowania tego sposobu
WO2004085413A1 (en) * 2003-03-24 2004-10-07 Guorui Zhang Method and procedure for producing melamine by high-pressure process

Also Published As

Publication number Publication date
ATE340167T1 (de) 2006-10-15
AU2004247356A1 (en) 2004-12-23
US20070060751A1 (en) 2007-03-15
RU2339626C2 (ru) 2008-11-27
BRPI0411282A (pt) 2006-08-01
CN1805941A (zh) 2006-07-19
DE10326827A1 (de) 2004-12-30
CN100522950C (zh) 2009-08-05
WO2004111016A1 (de) 2004-12-23
KR20060017538A (ko) 2006-02-23
EP1641769A1 (de) 2006-04-05
RU2005137154A (ru) 2007-07-20
DE502004001550D1 (de) 2006-11-02
EP1641769B1 (de) 2006-09-20
US7385057B2 (en) 2008-06-10
TW200502224A (en) 2005-01-16
MY139458A (en) 2009-10-30

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