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MX2021014382A - Metodos de purificacion de tricianohexano. - Google Patents

Metodos de purificacion de tricianohexano.

Info

Publication number
MX2021014382A
MX2021014382A MX2021014382A MX2021014382A MX2021014382A MX 2021014382 A MX2021014382 A MX 2021014382A MX 2021014382 A MX2021014382 A MX 2021014382A MX 2021014382 A MX2021014382 A MX 2021014382A MX 2021014382 A MX2021014382 A MX 2021014382A
Authority
MX
Mexico
Prior art keywords
stream
boiling components
tricianohexane
purification methods
high boiling
Prior art date
Application number
MX2021014382A
Other languages
English (en)
Inventor
Sanjay Dube
Darrick Elmore
Original Assignee
Ascend Performance Mat Operations Llc
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 Ascend Performance Mat Operations Llc filed Critical Ascend Performance Mat Operations Llc
Publication of MX2021014382A publication Critical patent/MX2021014382A/es

Links

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
    • C07C255/02—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms of an acyclic and saturated carbon skeleton
    • C07C255/05—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms of an acyclic and saturated carbon skeleton containing at least three cyano groups bound to the carbon skeleton
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Se proporcionan en la presente procesos para purificar TCH en una corriente de alimentación, tal como una corriente de proceso de adiponitrilo; el proceso incluye un primer paso de separación para separar la corriente del proceso de adiponitrilo para formar una primera corriente superior que comprende componentes de ebullición baja y componentes de ebullición alta y una primera corriente inferior que comprende componentes de ebullición alta; el proceso también incluye un segundo paso de separación para separar la primera corriente superior en una o más columnas de destilación, para formar una corriente de componentes ligeros que comprende componentes de ebullición baja, una corriente de componentes pesados comprendiendo componentes de ebullición alta y una corriente de TCH.
MX2021014382A 2019-05-24 2020-05-22 Metodos de purificacion de tricianohexano. MX2021014382A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962852604P 2019-05-24 2019-05-24
PCT/US2020/034190 WO2020242931A1 (en) 2019-05-24 2020-05-22 Tricyanohexane purification methods

Publications (1)

Publication Number Publication Date
MX2021014382A true MX2021014382A (es) 2022-03-17

Family

ID=71070069

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021014382A MX2021014382A (es) 2019-05-24 2020-05-22 Metodos de purificacion de tricianohexano.

Country Status (11)

Country Link
US (2) US11780804B2 (es)
EP (1) EP3976579A1 (es)
JP (1) JP7386904B2 (es)
KR (1) KR20220010554A (es)
CN (1) CN113891877A (es)
BR (1) BR112021023225A2 (es)
CA (1) CA3141617C (es)
IN (1) IN202147052130A (es)
MX (1) MX2021014382A (es)
TW (1) TWI751563B (es)
WO (1) WO2020242931A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12215070B2 (en) 2019-11-22 2025-02-04 Ascend Performance Materials Operations Llc Cyanocarbon compositions
EP4085046A1 (en) * 2019-12-30 2022-11-09 Ascend Performance Materials Operations LLC Process for recovering adiponitrile
WO2025043163A1 (en) * 2023-08-24 2025-02-27 Ascend Performance Materials Operations Llc Process for dewatering and decoloring tricyanohexane

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3844911A (en) 1972-07-27 1974-10-29 Phillips Petroleum Co Method for producing adiponitrile
US5039436A (en) 1986-04-18 1991-08-13 The Lubrizol Corporation Coupled polyamine lubricant additives derived from hydrocarbyl polynitriles and polyamines
US6018072A (en) * 1995-12-12 2000-01-25 Ube Industries, Ltd. Process for producing a diaryl oxalate
JP2003183239A (ja) 2001-12-21 2003-07-03 Asahi Kasei Corp 低色相トリニトリル混合物及びその製造法
JP2003192631A (ja) 2001-12-27 2003-07-09 Asahi Kasei Corp １，３，６−ヘキサントリカルボン酸の製造方法
CN100439312C (zh) 2001-12-27 2008-12-03 旭化成化学株式会社 多羧酸混合物
FR2857965B1 (fr) 2003-07-25 2005-08-26 Rhodia Polyamide Intermediates Procede de fabrication et de separation de composes dinitriles
US7230112B2 (en) 2003-10-09 2007-06-12 E. I. Dupont De Nemours And Company Process for making amide acetals
BRPI0619729A2 (pt) * 2005-12-14 2011-10-11 Sasol Tech Pty Ltd método e aparelho para produção de metil isobutil cetona purificada
WO2012029388A1 (ja) 2010-09-02 2012-03-08 日本電気株式会社 二次電池
WO2021138491A1 (en) * 2019-12-30 2021-07-08 Ascend Performance Materials Operations Llc Tricyanohexane purification methods

Also Published As

Publication number Publication date
CA3141617A1 (en) 2020-12-03
KR20220010554A (ko) 2022-01-25
JP2022533248A (ja) 2022-07-21
IN202147052130A (es) 2021-12-03
TW202104173A (zh) 2021-02-01
EP3976579A1 (en) 2022-04-06
US20200369602A1 (en) 2020-11-26
WO2020242931A1 (en) 2020-12-03
BR112021023225A2 (pt) 2022-01-04
TWI751563B (zh) 2022-01-01
US20230416192A1 (en) 2023-12-28
JP7386904B2 (ja) 2023-11-27
US11780804B2 (en) 2023-10-10
CN113891877A (zh) 2022-01-04
CA3141617C (en) 2023-03-28

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