JP2023509916A - トリシアノヘキサン精製方法 - Google Patents

トリシアノヘキサン精製方法 Download PDF

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Publication number
JP2023509916A
JP2023509916A JP2022540517A JP2022540517A JP2023509916A JP 2023509916 A JP2023509916 A JP 2023509916A JP 2022540517 A JP2022540517 A JP 2022540517A JP 2022540517 A JP2022540517 A JP 2022540517A JP 2023509916 A JP2023509916 A JP 2023509916A
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JP
Japan
Prior art keywords
stream
adiponitrile
tch
distillation column
less
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.)
Ceased
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JP2022540517A
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English (en)
Japanese (ja)
Inventor
デュベ，サンジャイ
ヘーゼルタイン，ベンジャミン
イーバート，ジェファーソン・トーマス
エルモア，ダリック
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.)
Ascend Performance Materials Operations LLC
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Ascend Performance Materials Operations LLC
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Publication date
Application filed by Ascend Performance Materials Operations LLC filed Critical Ascend Performance Materials Operations LLC
Publication of JP2023509916A publication Critical patent/JP2023509916A/ja
Ceased legal-status Critical Current

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    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
JP2022540517A 2019-12-30 2020-12-30 トリシアノヘキサン精製方法 Ceased JP2023509916A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962955086P 2019-12-30 2019-12-30
US62/955,086 2019-12-30
PCT/US2020/067567 WO2021138491A1 (en) 2019-12-30 2020-12-30 Tricyanohexane purification methods

Publications (1)

Publication Number Publication Date
JP2023509916A true JP2023509916A (ja) 2023-03-10

Family

ID=74347719

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022540517A Ceased JP2023509916A (ja) 2019-12-30 2020-12-30 トリシアノヘキサン精製方法

Country Status (11)

Country Link
US (1) US11560353B2 (https=)
EP (1) EP4085047A1 (https=)
JP (1) JP2023509916A (https=)
KR (1) KR20220119724A (https=)
CN (1) CN114901632A (https=)
BR (1) BR112022013065A2 (https=)
CA (1) CA3163251A1 (https=)
IN (1) IN202247039538A (https=)
MX (1) MX2022008202A (https=)
TW (1) TWI801789B (https=)
WO (1) WO2021138491A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11780804B2 (en) 2019-05-24 2023-10-10 Ascend Performance Materials Operations Llc Tricyanohexane purification methods

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60238151A (ja) * 1984-04-30 1985-11-27 イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー ゼロ価ニツケル錯体の回収方法
JPS62270550A (ja) * 1986-05-20 1987-11-24 Asahi Chem Ind Co Ltd ４−アミノメチル−１，８−ジアミノオクタンの製造方法
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
JP2003192630A (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法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3451900A (en) 1966-06-14 1969-06-24 Vickers Zimmer Ag Adiponitrile recovery by multistage vacuum distillation
US3844911A (en) 1972-07-27 1974-10-29 Phillips Petroleum Co Method for producing adiponitrile
AU2002357534A1 (en) * 2001-12-27 2003-07-15 Asahi Kasei Chemicals Corporation Polycarboxylic acid mixture
US6599398B1 (en) 2002-07-17 2003-07-29 E. I. Du Pont De Nemours And Company Recovery of adiponitrile from a mixture of adiponitrile, aminocapronitrile and hexamethylenediamine
KR101516854B1 (ko) * 2012-05-22 2015-05-04 주식회사 엘지화학 리튬 이차전지용 비수 전해액 및 이를 포함하는 리튬이차전지
TWI794146B (zh) * 2015-12-01 2023-03-01 美商阿散德性能材料營運公司 具有均一相對黏度及低凝膠含量之高分子量聚醯胺及共聚醯胺
EP4061795A1 (en) * 2019-11-22 2022-09-28 Ascend Performance Materials Operations LLC Compositions comprising triscyanohexane

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60238151A (ja) * 1984-04-30 1985-11-27 イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー ゼロ価ニツケル錯体の回収方法
JPS62270550A (ja) * 1986-05-20 1987-11-24 Asahi Chem Ind Co Ltd ４−アミノメチル−１，８−ジアミノオクタンの製造方法
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
JP2003192630A (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法

Also Published As

Publication number Publication date
US20210198186A1 (en) 2021-07-01
US11560353B2 (en) 2023-01-24
TW202138340A (zh) 2021-10-16
MX2022008202A (es) 2022-10-07
TWI801789B (zh) 2023-05-11
WO2021138491A1 (en) 2021-07-08
KR20220119724A (ko) 2022-08-30
CN114901632A (zh) 2022-08-12
BR112022013065A2 (pt) 2022-09-06
EP4085047A1 (en) 2022-11-09
CA3163251A1 (en) 2021-07-08
IN202247039538A (https=) 2022-07-15

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