ES2647495T3 - Procedimiento para la separación de cationes a partir de una mezcla de productos de isoforonanitrilo - Google Patents

Procedimiento para la separación de cationes a partir de una mezcla de productos de isoforonanitrilo Download PDF

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Publication number
ES2647495T3
ES2647495T3 ES15159843.0T ES15159843T ES2647495T3 ES 2647495 T3 ES2647495 T3 ES 2647495T3 ES 15159843 T ES15159843 T ES 15159843T ES 2647495 T3 ES2647495 T3 ES 2647495T3
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ES
Spain
Prior art keywords
cations
separation
products
mixture
isophoronitrile
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.)
Active
Application number
ES15159843.0T
Other languages
English (en)
Inventor
Jörg-Joachim NITZ
Stephan Kohlstruk
Robert Jansen
Andreas Merkel
Anja MÜLLER
Jan Caßens
Axel Hengstermann
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.)
Evonik Operations GmbH
Original Assignee
Evonik Degussa GmbH
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 Evonik Degussa GmbH filed Critical Evonik Degussa GmbH
Application granted granted Critical
Publication of ES2647495T3 publication Critical patent/ES2647495T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/32—Separation; Purification; Stabilisation; Use of additives
    • C07C253/34—Separation; Purification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0201—Oxygen-containing compounds
    • B01J31/0211—Oxygen-containing compounds with a metal-oxygen link
    • B01J31/0212—Alkoxylates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/40—Regeneration or reactivation
    • B01J31/4015—Regeneration or reactivation of catalysts containing metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/16—Organic material
    • B01J39/18—Macromolecular compounds
    • B01J39/20—Macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/02—Column or bed processes
    • B01J47/026—Column or bed processes using columns or beds of different ion exchange materials in series
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/08—Preparation of carboxylic acid nitriles by addition of hydrogen cyanide or salts thereof to unsaturated compounds
    • C07C253/10—Preparation of carboxylic acid nitriles by addition of hydrogen cyanide or salts thereof to unsaturated compounds to compounds containing carbon-to-carbon double bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated
    • 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
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Un procedimiento para la separación de cationes a partir de una mezcla de productos de isoforonanitrilo procedente de la preparación de isoforonanitrilo a partir de isoforona y ácido cianhídrico en presencia de un catalizador que contiene cationes en fase homogénea, caracterizado porque la separación de los cationes del catalizador se efectúa mediante unos intercambiadores de cationes sin ninguna previa neutralización del catalizador.

Description

imagen1
imagen2
imagen3
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Claims (1)

  1. imagen1
ES15159843.0T 2015-03-19 2015-03-19 Procedimiento para la separación de cationes a partir de una mezcla de productos de isoforonanitrilo Active ES2647495T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP15159843.0A EP3069789B1 (de) 2015-03-19 2015-03-19 Verfahren zur abtrennung von kationen aus einem isophoronnitril-produktgemisch

Publications (1)

Publication Number Publication Date
ES2647495T3 true ES2647495T3 (es) 2017-12-21

Family

ID=52684152

Family Applications (1)

Application Number Title Priority Date Filing Date
ES15159843.0T Active ES2647495T3 (es) 2015-03-19 2015-03-19 Procedimiento para la separación de cationes a partir de una mezcla de productos de isoforonanitrilo

Country Status (5)

Country Link
US (1) US9868699B2 (es)
EP (1) EP3069789B1 (es)
JP (1) JP6169212B2 (es)
CN (1) CN105985260A (es)
ES (1) ES2647495T3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3050870A1 (de) 2015-01-30 2016-08-03 Evonik Degussa GmbH Verfahren zur Herstellung von 3-Aminomethyl-3,5,5-trimethylcyclohexylamin
EP3611215A1 (de) 2018-08-15 2020-02-19 Evonik Operations GmbH Verfahren zur herstellung acetoxygruppen-tragender siloxane
EP3744755A1 (de) 2019-05-28 2020-12-02 Evonik Operations GmbH Verfahren zur herstellung acetoxygruppen-tragender siloxane
EP3744774B1 (de) 2019-05-28 2021-09-01 Evonik Operations GmbH Verfahren zum recycling von silikonen
EP3744756A1 (de) 2019-05-28 2020-12-02 Evonik Operations GmbH Acetoxysysteme
ES2913783T3 (es) 2019-05-28 2022-06-06 Evonik Operations Gmbh Procedimiento para la purificación de acetoxisiloxanos
EP3744754A1 (de) 2019-05-28 2020-12-02 Evonik Operations GmbH Verfahren zur herstellung acetoxygruppen-tragender siloxane

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1085871B (de) 1957-05-31 1960-07-28 Rohm & Haas Verfahren zur Herstellung von alicyclischen Cyanketonen
JPH0665183B2 (ja) 1985-12-17 1994-08-22 株式会社東芝 Ｘ線装置
JPS62164656A (ja) * 1986-01-14 1987-07-21 Daicel Chem Ind Ltd シアノイソホロンの製造法
JPH0665182B2 (ja) 1986-04-04 1994-08-22 松下電器産業株式会社 電子装置
DE3942371A1 (de) 1989-12-21 1991-06-27 Degussa Verfahren zur herstellung von 1,3,3-trimethyl-5-oxo-cyclohexan-carbonitril
US5011968A (en) * 1990-02-06 1991-04-30 W. R. Grace & Co.-Conn. Process for the preparation of 3-cyano-3,5,5-trimethylcyclohexanone
US5235089A (en) * 1992-02-27 1993-08-10 Hampshire Chemical Corp. Process for the preparation of 3-cyano-3,5,5-trimethylcyclohexanone
JPH0665182A (ja) * 1992-06-19 1994-03-08 Asahi Chem Ind Co Ltd ３−シアノ−３、５、５−トリメチル−１−シクロヘキサノンの分離精製法
DE19636766A1 (de) * 1996-09-10 1998-03-12 Basf Ag Verfahren zur gleichzeitigen Herstellung von 6-Aminocapronitril und Hexamethylendiamin
DE19758296A1 (de) * 1997-12-31 1999-07-01 Basf Ag Herstellung von Polytetrahydrofuran mit endständigen Hydroxylgruppen unter Verwendung von Ionenaustauschern
JP2000336164A (ja) * 1999-05-31 2000-12-05 Mitsubishi Chemicals Corp ポリテトラメチレンエーテルグリコールの製造方法
JP2001011173A (ja) * 1999-06-30 2001-01-16 Mitsubishi Chemicals Corp ポリテトラメチレンエーテルグリコールの製造方法
DE10259708A1 (de) * 2002-12-19 2004-07-08 Basf Ag Verbesserte Neutralisation von Isophoronnitril-Syntheseausträgen
DE102010062603A1 (de) 2010-12-08 2012-06-14 Evonik Degussa Gmbh Verfahren zur Herstellung von 3-Aminomethyl-3,5,5-trimethylcyclohexylamin
DE102011077681A1 (de) 2011-06-17 2012-12-20 Evonik Degussa Gmbh Verfahren zur Herstellung von 3-Cyano-3,5,5-trimethylcyclohexanon
CN104230756B (zh) * 2014-09-10 2016-03-30 万华化学集团股份有限公司 一种改良处理异佛尔酮腈反应液的方法

Also Published As

Publication number Publication date
JP2016175902A (ja) 2016-10-06
JP6169212B2 (ja) 2017-07-26
CN105985260A (zh) 2016-10-05
US20160272580A1 (en) 2016-09-22
EP3069789A1 (de) 2016-09-21
EP3069789B1 (de) 2017-10-04
US9868699B2 (en) 2018-01-16

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