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
- tricyanohexane
- purification methods
- separating
- Prior art date
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.
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 (10)
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) |
MX (1) | MX2021014382A (es) |
TW (1) | TWI751563B (es) |
WO (1) | WO2020242931A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114555554A (zh) * | 2019-11-22 | 2022-05-27 | 奥升德功能材料运营有限公司 | 包含己烷三腈的组合物 |
JP2023509915A (ja) * | 2019-12-30 | 2023-03-10 | アセンド・パフォーマンス・マテリアルズ・オペレーションズ・リミテッド・ライアビリティ・カンパニー | アジポニトリルを回収するためのプロセス |
Family Cites Families (11)
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 |
CN1078582C (zh) * | 1995-12-12 | 2002-01-30 | 宇部兴产株式会社 | 草酸二芳基酯的制备方法 |
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 |
US7262256B2 (en) * | 2001-12-27 | 2007-08-28 | Asahi Kasei Chemicals Corporation | Polycarboxylic acid mixture |
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 |
JP5121722B2 (ja) * | 2005-12-14 | 2013-01-16 | サソル テクノロジー (ピーティーワイ)リミテッド | 精製メチルイソブチルケトンの製造方法および装置 |
US20130157119A1 (en) | 2010-09-02 | 2013-06-20 | Nec Corporation | Secondary battery |
JP2023509916A (ja) * | 2019-12-30 | 2023-03-10 | アセンド・パフォーマンス・マテリアルズ・オペレーションズ・リミテッド・ライアビリティ・カンパニー | トリシアノヘキサン精製方法 |
-
2020
- 2020-05-21 US US16/880,717 patent/US11780804B2/en active Active
- 2020-05-22 EP EP20731766.0A patent/EP3976579A1/en active Pending
- 2020-05-22 WO PCT/US2020/034190 patent/WO2020242931A1/en unknown
- 2020-05-22 TW TW109117205A patent/TWI751563B/zh active
- 2020-05-22 BR BR112021023225A patent/BR112021023225A2/pt not_active Application Discontinuation
- 2020-05-22 JP JP2021569325A patent/JP7386904B2/ja active Active
- 2020-05-22 KR KR1020217041801A patent/KR20220010554A/ko active Search and Examination
- 2020-05-22 CA CA3141617A patent/CA3141617C/en active Active
- 2020-05-22 CN CN202080038152.4A patent/CN113891877A/zh active Pending
- 2020-05-22 MX MX2021014382A patent/MX2021014382A/es unknown
-
2023
- 2023-09-07 US US18/462,780 patent/US20230416192A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
US20200369602A1 (en) | 2020-11-26 |
WO2020242931A1 (en) | 2020-12-03 |
CN113891877A (zh) | 2022-01-04 |
BR112021023225A2 (pt) | 2022-01-04 |
TW202104173A (zh) | 2021-02-01 |
US20230416192A1 (en) | 2023-12-28 |
JP2022533248A (ja) | 2022-07-21 |
JP7386904B2 (ja) | 2023-11-27 |
KR20220010554A (ko) | 2022-01-25 |
TWI751563B (zh) | 2022-01-01 |
CA3141617A1 (en) | 2020-12-03 |
CA3141617C (en) | 2023-03-28 |
US11780804B2 (en) | 2023-10-10 |
EP3976579A1 (en) | 2022-04-06 |
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