KR101102121B1 - 멜라민을 합성하기 위한 2-스테이지 반응기 - Google Patents

멜라민을 합성하기 위한 2-스테이지 반응기 Download PDF

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Publication number
KR101102121B1
KR101102121B1 KR1020057012980A KR20057012980A KR101102121B1 KR 101102121 B1 KR101102121 B1 KR 101102121B1 KR 1020057012980 A KR1020057012980 A KR 1020057012980A KR 20057012980 A KR20057012980 A KR 20057012980A KR 101102121 B1 KR101102121 B1 KR 101102121B1
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KR
South Korea
Prior art keywords
catalyst
reactor
post
process according
mineral
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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.)
Expired - Fee Related
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KR1020057012980A
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English (en)
Korean (ko)
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KR20050092406A (ko
Inventor
크리스티안 쿠르스
에케하르트 단츠
볼프강 슈타이너
랄프-토마스 란
토마스 그라슬러
라이너 가이어
클라우스 하르트
마르쿠스 횔츨레
Original Assignee
바스프 에스이
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Priority claimed from DE2003101703 external-priority patent/DE10301703A1/de
Priority claimed from DE2003137501 external-priority patent/DE10337501A1/de
Application filed by 바스프 에스이 filed Critical 바스프 에스이
Publication of KR20050092406A publication Critical patent/KR20050092406A/ko
Application granted granted Critical
Publication of KR101102121B1 publication Critical patent/KR101102121B1/ko
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Expired - Fee Related legal-status Critical Current

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    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
KR1020057012980A 2003-01-17 2004-01-16 멜라민을 합성하기 위한 2-스테이지 반응기 Expired - Fee Related KR101102121B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE2003101703 DE10301703A1 (de) 2003-01-17 2003-01-17 Zweistufiger Reaktor für die Melaminsynthese
DE10301703.8 2003-01-17
DE10337501.5 2003-08-14
DE2003137501 DE10337501A1 (de) 2003-08-14 2003-08-14 Zweistufiger Reaktor für die Melaminsynthese
PCT/EP2004/000327 WO2004065371A1 (de) 2003-01-17 2004-01-16 Zweistufiger reaktor für die melaminsynthese

Publications (2)

Publication Number Publication Date
KR20050092406A KR20050092406A (ko) 2005-09-21
KR101102121B1 true KR101102121B1 (ko) 2012-01-02

Family

ID=32773138

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020057012980A Expired - Fee Related KR101102121B1 (ko) 2003-01-17 2004-01-16 멜라민을 합성하기 위한 2-스테이지 반응기

Country Status (7)

Country Link
US (1) US7253280B2 (cg-RX-API-DMAC7.html)
EP (1) EP1587797B1 (cg-RX-API-DMAC7.html)
JP (1) JP4531744B2 (cg-RX-API-DMAC7.html)
KR (1) KR101102121B1 (cg-RX-API-DMAC7.html)
AT (1) ATE477247T1 (cg-RX-API-DMAC7.html)
DE (1) DE502004011507D1 (cg-RX-API-DMAC7.html)
WO (1) WO2004065371A1 (cg-RX-API-DMAC7.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8415265B2 (en) 2007-06-14 2013-04-09 Basf Se Method for producing melamine
EP2050740A1 (de) * 2007-10-15 2009-04-22 Basf Se Verfahren zur Herstellung von Melamin
IT1391372B1 (it) * 2008-10-07 2011-12-13 Eurotecnica Melamine Luxemburg Zweigniederlassung In Ittigen Procedimento e apparecchiatura per la produzione di melammina da urea

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5350849A (en) 1990-11-29 1994-09-27 Dsm N.V. Process for the preparation of melamine from urea

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1209570B (de) * 1964-03-28 1966-01-27 Basf Ag Verfahren zur Herstellung von Melamin
JPH0827126A (ja) * 1994-07-20 1996-01-30 Mitsui Toatsu Chem Inc 高純度メラミンの製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5350849A (en) 1990-11-29 1994-09-27 Dsm N.V. Process for the preparation of melamine from urea

Also Published As

Publication number Publication date
US7253280B2 (en) 2007-08-07
EP1587797A1 (de) 2005-10-26
JP4531744B2 (ja) 2010-08-25
KR20050092406A (ko) 2005-09-21
US20060167250A1 (en) 2006-07-27
DE502004011507D1 (cg-RX-API-DMAC7.html) 2010-09-23
EP1587797B1 (de) 2010-08-11
JP2006515369A (ja) 2006-05-25
WO2004065371A1 (de) 2004-08-05
ATE477247T1 (de) 2010-08-15

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