FR2856682A1 - Procede de purification de diamines - Google Patents

Procede de purification de diamines

Info

Publication number
FR2856682A1
FR2856682A1 FR0307816A FR0307816A FR2856682A1 FR 2856682 A1 FR2856682 A1 FR 2856682A1 FR 0307816 A FR0307816 A FR 0307816A FR 0307816 A FR0307816 A FR 0307816A FR 2856682 A1 FR2856682 A1 FR 2856682A1
Authority
FR
France
Prior art keywords
purification process
hydrogenation
purification
diamine
relates
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.)
Granted
Application number
FR0307816A
Other languages
English (en)
Other versions
FR2856682B1 (fr
Inventor
Philippe Marion
Didier Letourneur
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.)
Rhodia Polyamide Intermediates SAS
Original Assignee
Rhodia Polyamide Intermediates SAS
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
Priority to FR0307816A priority Critical patent/FR2856682B1/fr
Application filed by Rhodia Polyamide Intermediates SAS filed Critical Rhodia Polyamide Intermediates SAS
Priority to US10/560,761 priority patent/US20060217549A1/en
Priority to JP2006516324A priority patent/JP2007516159A/ja
Priority to PCT/FR2004/001613 priority patent/WO2005000785A1/fr
Priority to RU2006102382/04A priority patent/RU2330837C2/ru
Priority to TW093118685A priority patent/TW200510274A/zh
Priority to CNA2004800181035A priority patent/CN1829680A/zh
Priority to EP04767461A priority patent/EP1638918A1/fr
Priority to KR1020057024913A priority patent/KR100838140B1/ko
Publication of FR2856682A1 publication Critical patent/FR2856682A1/fr
Application granted granted Critical
Publication of FR2856682B1 publication Critical patent/FR2856682B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/82—Purification; Separation; Stabilisation; Use of additives
    • C07C209/84—Purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/44—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers
    • C07C209/48—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers by reduction of nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/82—Purification; Separation; Stabilisation; Use of additives
    • C07C209/90—Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C211/00—Compounds containing amino groups bound to a carbon skeleton
    • C07C211/01—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms
    • C07C211/02—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
    • C07C211/09—Diamines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Polyamides (AREA)
  • Catalysts (AREA)

Abstract

La présente invention concerne un procédé de purification de diamines obtenues par hydrogénation du dinitriles.Elle se rapporte plus particulièrement à la purification d'hexaméthylène diamine obtenue à partir de l'hydrogénation de l'adiponitrile. Le procédé de l'invention consiste à traiter au moins une partie du flux d'hexaméthylène diamine soutiré de la colonne de distillation et réinjection de ce flux traité dans la dite colonne.
FR0307816A 2003-06-27 2003-06-27 Procede de purification de diamines Expired - Fee Related FR2856682B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR0307816A FR2856682B1 (fr) 2003-06-27 2003-06-27 Procede de purification de diamines
JP2006516324A JP2007516159A (ja) 2003-06-27 2004-06-25 ジアミンの精製方法
PCT/FR2004/001613 WO2005000785A1 (fr) 2003-06-27 2004-06-25 Procede de purification de diamines
RU2006102382/04A RU2330837C2 (ru) 2003-06-27 2004-06-25 Способ очистки диаминов
US10/560,761 US20060217549A1 (en) 2003-06-27 2004-06-25 Diamine purification method
TW093118685A TW200510274A (en) 2003-06-27 2004-06-25 Process for the purification of diamines
CNA2004800181035A CN1829680A (zh) 2003-06-27 2004-06-25 二胺的纯化方法
EP04767461A EP1638918A1 (fr) 2003-06-27 2004-06-25 Procede de purification de diamines
KR1020057024913A KR100838140B1 (ko) 2003-06-27 2004-06-25 디아민 정제 방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0307816A FR2856682B1 (fr) 2003-06-27 2003-06-27 Procede de purification de diamines

Publications (2)

Publication Number Publication Date
FR2856682A1 true FR2856682A1 (fr) 2004-12-31
FR2856682B1 FR2856682B1 (fr) 2005-08-26

Family

ID=33515476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0307816A Expired - Fee Related FR2856682B1 (fr) 2003-06-27 2003-06-27 Procede de purification de diamines

Country Status (9)

Country Link
US (1) US20060217549A1 (fr)
EP (1) EP1638918A1 (fr)
JP (1) JP2007516159A (fr)
KR (1) KR100838140B1 (fr)
CN (1) CN1829680A (fr)
FR (1) FR2856682B1 (fr)
RU (1) RU2330837C2 (fr)
TW (1) TW200510274A (fr)
WO (1) WO2005000785A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2495021C2 (ru) * 2007-10-11 2013-10-10 Родиа Операсьон Способ очистки гексаметилендиамина

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7060819B2 (en) 2003-09-15 2006-06-13 Invista North America S.A.R.L. Process for producing hexamethylenediamine and aminocapronitrile from adiponitrile, wherein the hexamethylenediamine contains less than 100 ppm tetrahydroazepine
FR2902425B1 (fr) * 2006-06-20 2008-07-18 Rhodia Recherches & Tech Procede de fabrication de diamines primaires
EP2519497A4 (fr) * 2009-12-29 2013-11-13 Kolon Inc Diamine aromatique et procédé pour fabriquer celle-ci, et fibre aramide et procédé pour fabriquer celle-ci
CN104974046B (zh) * 2014-04-03 2017-11-17 凯赛（金乡）生物材料有限公司 一种戊二胺的纯化方法
KR20150115533A (ko) 2014-04-04 2015-10-14 씨제이제일제당 (주) 1,5-디아미노펜탄의 정제방법
ES2907261T3 (es) 2014-12-17 2022-04-22 Cathay Biotech Inc Procedimiento para purificar 1,5-pentanodiamina
CN106748806A (zh) * 2017-01-05 2017-05-31 苏州双湖化工技术有限公司 一种脂肪族二元腈加氢制备二元胺的方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4852708A (fr) * 1971-11-01 1973-07-24
EP0262562A2 (fr) * 1986-09-26 1988-04-06 Texaco Chemical Company Réduction de la décoloration de polyamines par hydrogénation catalytique douce
EP0497333A2 (fr) * 1991-01-30 1992-08-05 E.I. Du Pont De Nemours And Company Purification d'aminonitriles ou de diamines
WO1993022274A1 (fr) * 1992-04-30 1993-11-11 The Dow Chemical Company Decoloration de polyamines de polyalkylene
EP0640585A2 (fr) * 1993-08-25 1995-03-01 Texaco Development Corporation Décolorisation de polyéthylène polyamines utilisant un catalysateur cobalt/cuivre/chromium
EP0640584A2 (fr) * 1993-08-25 1995-03-01 Texaco Development Corporation Décoloration de polyéthylène polyamines utilisant du ruthénium

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3523973A (en) * 1967-11-27 1970-08-11 Monsanto Co Diamine preparation
DE19942300A1 (de) * 1999-09-04 2001-03-08 Basf Ag Verfahren zur Herstellung von Alkanolaminen mit verbesserter Farbqualität

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4852708A (fr) * 1971-11-01 1973-07-24
EP0262562A2 (fr) * 1986-09-26 1988-04-06 Texaco Chemical Company Réduction de la décoloration de polyamines par hydrogénation catalytique douce
EP0497333A2 (fr) * 1991-01-30 1992-08-05 E.I. Du Pont De Nemours And Company Purification d'aminonitriles ou de diamines
WO1993022274A1 (fr) * 1992-04-30 1993-11-11 The Dow Chemical Company Decoloration de polyamines de polyalkylene
EP0640585A2 (fr) * 1993-08-25 1995-03-01 Texaco Development Corporation Décolorisation de polyéthylène polyamines utilisant un catalysateur cobalt/cuivre/chromium
EP0640584A2 (fr) * 1993-08-25 1995-03-01 Texaco Development Corporation Décoloration de polyéthylène polyamines utilisant du ruthénium

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE CHEMABS CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; KAWAMURA, MASAO ET AL.: "Decolorization of amines", XP002270579 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2495021C2 (ru) * 2007-10-11 2013-10-10 Родиа Операсьон Способ очистки гексаметилендиамина

Also Published As

Publication number Publication date
WO2005000785A1 (fr) 2005-01-06
KR20060029630A (ko) 2006-04-06
RU2330837C2 (ru) 2008-08-10
CN1829680A (zh) 2006-09-06
JP2007516159A (ja) 2007-06-21
US20060217549A1 (en) 2006-09-28
TW200510274A (en) 2005-03-16
EP1638918A1 (fr) 2006-03-29
KR100838140B1 (ko) 2008-06-13
FR2856682B1 (fr) 2005-08-26
RU2006102382A (ru) 2007-08-20

Similar Documents

Publication Publication Date Title
FR2856682A1 (fr) Procede de purification de diamines
FI2739576T3 (fi) Menetelmä teollisen jätteen käsittelemiseksi
PL416764A1 (pl) Sposób oczyszczania daptomycyny
TW200702308A (en) Anaerobic purification device
MA27725A1 (fr) Benzopyrannes utiles pour le traitement d'etats inflammatoires
ATE549423T1 (de) Schmiedestahl, herstellungsverfahren dafür und schmiedestück
ATE405540T1 (de) Verfahren zur destillativen trennung von wässrigen aminlösungen
DE60108962D1 (de) Verfahren zur reinigung und wiedergewinnung von acetonitril
ATE410409T1 (de) Verfahren zur herstellung von gesättigten nitrilen
FR3071829B1 (fr) Procede de traitement biologique de l'azote des effluents par nitritation
MY138553A (en) Method for purifying hydrocyanic acid
EA200301328A1 (ru) Способ получения найлона-6.6
UA88426C2 (ru) Способ производства первичных диаминов
PL1993990T3 (pl) Sposób destylacyjnego wydzielania dinitrotoluenu ze ścieków procesowych z wytwarzania dinitrotoluenu przez nitrowanie toluenu mieszaniną nitrującą
FR3114093B1 (fr) Procédé de traitement d’une eau avec renouvellement de l’adsorbant à un âge intermédiaire ciblé
FR2786180B1 (fr) Procede de traitement de lactames et procede de purification d'un lactame
JP5863847B2 (ja) ヘキサメチレンジアミンの精製方法
DK1712526T3 (da) Fremgangsmåde og arrangement til rensning af spildevand
FR2870228A1 (fr) Procede de purification de l'eau utilisant la cavitation ultrasonore
DE60322095D1 (de) Der rückgewinnung und reinigung von ungesättigten mononitrilen
TN2019000218A1 (fr) Système hybride de filtre à macrophytes pour produire un engrais hydro-rétenteur à partir des eaux usées
CA2460627A1 (fr) Procedes combines de traitement des boues et d'effluents
FR3114094B1 (fr) Procede et installation de traitement de fluide
TNSN07184A1 (fr) Methode de purification du silicate de sodium liquide par l'ethylene diamine tetra acetique
DE60201145D1 (de) Verfahren zur Reinigung von 5'-geschützten Thymidinen

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100226