CA2214542A1 - Methode pour recycler les gaz dans la fabrication de composantes de piles au lithium - Google Patents

Methode pour recycler les gaz dans la fabrication de composantes de piles au lithium Download PDF

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Publication number
CA2214542A1
CA2214542A1 CA 2214542 CA2214542A CA2214542A1 CA 2214542 A1 CA2214542 A1 CA 2214542A1 CA 2214542 CA2214542 CA 2214542 CA 2214542 A CA2214542 A CA 2214542A CA 2214542 A1 CA2214542 A1 CA 2214542A1
Authority
CA
Canada
Prior art keywords
recited
solvent
pyrrolidone
air
aprotic
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.)
Abandoned
Application number
CA 2214542
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English (en)
Inventor
William C. Walsh
Gregory T. Roginski
Mark W. Waldrop
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.)
BASF Corp
Original Assignee
BASF Corp
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 BASF Corp filed Critical BASF Corp
Publication of CA2214542A1 publication Critical patent/CA2214542A1/fr
Abandoned legal-status Critical Current

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  • Battery Electrode And Active Subsutance (AREA)
CA 2214542 1996-09-19 1997-09-19 Methode pour recycler les gaz dans la fabrication de composantes de piles au lithium Abandoned CA2214542A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71929996A 1996-09-19 1996-09-19
US08/719,299 1996-09-19

Publications (1)

Publication Number Publication Date
CA2214542A1 true CA2214542A1 (fr) 1998-03-19

Family

ID=24889531

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2214542 Abandoned CA2214542A1 (fr) 1996-09-19 1997-09-19 Methode pour recycler les gaz dans la fabrication de composantes de piles au lithium

Country Status (1)

Country Link
CA (1) CA2214542A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110152338A (zh) * 2019-06-04 2019-08-23 深圳市华尔信环保科技有限公司 锂电池生产中nmp蒸汽凝液回收和零排放工艺
WO2021007295A1 (fr) * 2019-07-11 2021-01-14 Durr Systems, Inc. Appareil et procédé de récupération de solvant à partir d'un processus de séchage
DE102022000536A1 (de) 2021-12-22 2023-06-22 Dürr Systems Ag Verfahren und Vorrichtung zur Behandlung von Prozessluft
WO2023116978A1 (fr) 2021-12-22 2023-06-29 Dürr Systems Ag Procédé et dispositif de traitement de l'air de processus
WO2023227152A1 (fr) 2022-05-24 2023-11-30 Dürr Systems Ag Procédé et appareil pour le traitement de gaz traitement

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110152338A (zh) * 2019-06-04 2019-08-23 深圳市华尔信环保科技有限公司 锂电池生产中nmp蒸汽凝液回收和零排放工艺
WO2021007295A1 (fr) * 2019-07-11 2021-01-14 Durr Systems, Inc. Appareil et procédé de récupération de solvant à partir d'un processus de séchage
US11130091B2 (en) 2019-07-11 2021-09-28 Durr Systems, Inc. Apparatus and method for solvent recovery from drying process
CN113993610A (zh) * 2019-07-11 2022-01-28 杜尔系统有限公司 用于从干燥过程中回收溶剂的装置和方法
US11731073B2 (en) 2019-07-11 2023-08-22 Durr Systems, Inc. Apparatus and method for solvent recovery from drying process
DE102022000536A1 (de) 2021-12-22 2023-06-22 Dürr Systems Ag Verfahren und Vorrichtung zur Behandlung von Prozessluft
WO2023116978A1 (fr) 2021-12-22 2023-06-29 Dürr Systems Ag Procédé et dispositif de traitement de l'air de processus
WO2023227152A1 (fr) 2022-05-24 2023-11-30 Dürr Systems Ag Procédé et appareil pour le traitement de gaz traitement

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