ID26902A - Proses dan radas untuk pembuatan melamina - Google Patents

Proses dan radas untuk pembuatan melamina

Info

Publication number
ID26902A
ID26902A IDW20000162D ID20000162D ID26902A ID 26902 A ID26902 A ID 26902A ID W20000162 D IDW20000162 D ID W20000162D ID 20000162 D ID20000162 D ID 20000162D ID 26902 A ID26902 A ID 26902A
Authority
ID
Indonesia
Prior art keywords
melamina
radas
making
making melamina
Prior art date
Application number
IDW20000162D
Other languages
English (en)
Inventor
Sergio Neo
Original Assignee
Eurotecnica Dev & Licensing S
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 Eurotecnica Dev & Licensing S filed Critical Eurotecnica Dev & Licensing S
Publication of ID26902A publication Critical patent/ID26902A/id

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
IDW20000162D 1997-06-27 1998-06-16 Proses dan radas untuk pembuatan melamina ID26902A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97MI001524A IT1292427B1 (it) 1997-06-27 1997-06-27 Procedimento e apparecchiatura per la produzione di melammina

Publications (1)

Publication Number Publication Date
ID26902A true ID26902A (id) 2001-02-15

Family

ID=11377451

Family Applications (1)

Application Number Title Priority Date Filing Date
IDW20000162D ID26902A (id) 1997-06-27 1998-06-16 Proses dan radas untuk pembuatan melamina

Country Status (18)

Country Link
US (1) US6252074B1 (id)
EP (1) EP0991629B1 (id)
KR (1) KR100529856B1 (id)
CN (1) CN1130354C (id)
AR (1) AR010422A1 (id)
AU (1) AU7930898A (id)
BR (1) BR9810348A (id)
CA (1) CA2293801C (id)
DE (1) DE69823824T2 (id)
EA (1) EA002194B1 (id)
ES (1) ES2224409T3 (id)
ID (1) ID26902A (id)
IT (1) IT1292427B1 (id)
MY (1) MY122135A (id)
PL (1) PL189706B1 (id)
SA (1) SA98190278B1 (id)
TW (1) TW531535B (id)
WO (1) WO1999000374A1 (id)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1010316C2 (nl) * 1998-10-14 1999-09-23 Dsm Nv Werkwijze voor de bereiding van melamine.
EP1138676A1 (en) * 2000-03-27 2001-10-04 Casale Chemicals SA Process for producing melamine at high pureness
FI109021B (fi) * 2000-06-30 2002-05-15 Kemira Agro Oy Reaktori ja menetelmä melamiinin tuottamiseksi
AT409489B (de) * 2000-10-20 2002-08-26 Agrolinz Melamin Gmbh Verfahren zur herstellung von melamin
NL1022414C2 (nl) * 2003-01-17 2004-07-20 Dsm Nv Werkwijze voor het onttrekken van energie uit rookgassen.
AU2003227459A1 (en) * 2003-03-24 2004-10-18 Guorui Zhang Method and procedure for producing melamine by high-pressure process
DE10326827A1 (de) 2003-06-12 2004-12-30 Ami-Agrolinz Melamine International Gmbh Verfahren und Vorrichtung zur Herstellung von Melamin im einphasigen Rohrreaktor
AT414239B (de) * 2004-07-29 2006-10-15 Ami Agrolinz Melamine Int Gmbh Hochdruckverfahren zur herstellung von reinem 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
ITMI20082294A1 (it) * 2008-12-22 2010-06-23 Eurotecnica Melamine Luxemburg Zwe Igniederlassun Procedimento migliorato per la produzione di melammina ad elevata purezza mediante pirolisi dell'urea
IT1400090B1 (it) * 2010-05-06 2013-05-17 Eurotecnica Melamine Luxemburg Zweigniederlassung In Ittigen Procedimento a basso consumo energetico per la produzione di melammina ad elevata purezza tramite pirolisi dell'urea, e relativa apparecchiatura
EP2399669A1 (en) 2010-06-24 2011-12-28 Borealis Agrolinz Melamine GmbH Horizontal high-pressure melamine reactor
IT1403101B1 (it) * 2010-12-15 2013-10-04 Eurotecnica Melamine Luxemburg Zweigniederlassung In Ittigen Uso di urea contenente formaldeide in un procedimento per la produzione di melammina mediante pirolisi dell'urea e relativo procedimento per la produzione di melammina
RU2675952C2 (ru) * 2014-01-10 2018-12-25 Эуротекника Меламине, Люксембург, Цвайгнидерлассунг ин Иттиген Трубчатый теплообменник и установка, в частности реактор для производства меламина, содержащая такой теплообменник
EP2918333A1 (en) * 2014-03-12 2015-09-16 Casale Sa High pressure reactor for the synthesis of melamine
CN104258795B (zh) * 2014-09-24 2015-12-30 中国纺织科学研究院 交换反应***、包含其的改性聚酯生产***及改性聚酯生产方法
IT202100013088A1 (it) * 2021-05-20 2022-11-20 Eurotecnica Melamine Ag Apparato di trattamento delle correnti gassose uscenti dalla sezione di reazione in un impianto per la produzione di melammina e relativo procedimento

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3116294A (en) * 1963-12-31 Process- for preparing high-purity melamine from urea
US3143394A (en) * 1956-04-25 1964-08-04 American Cyanamid Co Tube reactor for manufacture of melamine
AT402294B (de) * 1994-12-23 1997-03-25 Agrolinz Melamin Gmbh Verfahren zur herstellung von hochreinem melamin
US5514797A (en) * 1995-06-07 1996-05-07 Melamine Chemicals, Inc. Method for increasing purity of melamine

Also Published As

Publication number Publication date
KR20010020534A (ko) 2001-03-15
BR9810348A (pt) 2000-08-29
MY122135A (en) 2006-03-31
ES2224409T3 (es) 2005-03-01
EP0991629A1 (en) 2000-04-12
SA98190278B1 (ar) 2006-09-25
AR010422A1 (es) 2000-06-07
CN1130354C (zh) 2003-12-10
CN1261355A (zh) 2000-07-26
ITMI971524A1 (it) 1998-12-27
EA200000072A1 (ru) 2000-06-26
EP0991629B1 (en) 2004-05-12
PL189706B1 (pl) 2005-09-30
ITMI971524A0 (id) 1997-06-27
IT1292427B1 (it) 1999-02-08
AU7930898A (en) 1999-01-19
DE69823824T2 (de) 2005-05-12
TW531535B (en) 2003-05-11
EA002194B1 (ru) 2002-02-28
CA2293801A1 (en) 1999-01-07
WO1999000374A1 (en) 1999-01-07
KR100529856B1 (ko) 2005-11-22
CA2293801C (en) 2008-04-01
PL337652A1 (en) 2000-08-28
DE69823824D1 (de) 2004-06-17
US6252074B1 (en) 2001-06-26

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