HK1160189A1 - A method for recovering solvent of lyocell fiber lyocell - Google Patents

A method for recovering solvent of lyocell fiber lyocell

Info

Publication number
HK1160189A1
HK1160189A1 HK12100552.6A HK12100552A HK1160189A1 HK 1160189 A1 HK1160189 A1 HK 1160189A1 HK 12100552 A HK12100552 A HK 12100552A HK 1160189 A1 HK1160189 A1 HK 1160189A1
Authority
HK
Hong Kong
Prior art keywords
lyocell
recovering solvent
fiber
lyocell fiber
recovering
Prior art date
Application number
HK12100552.6A
Inventor
Wen Tung Chou
Ming Yi Lai
Kun Shan Huang
Original Assignee
Acelon Chem & Fiber 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 Acelon Chem & Fiber Corp filed Critical Acelon Chem & Fiber Corp
Publication of HK1160189A1 publication Critical patent/HK1160189A1/en

Links

Classifications

    • 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
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
HK12100552.6A 2010-04-21 2012-01-17 A method for recovering solvent of lyocell fiber lyocell HK1160189A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010101514413A CN102234852B (en) 2010-04-21 2010-04-21 Solvent recovery method of Lyocell fibers

Publications (1)

Publication Number Publication Date
HK1160189A1 true HK1160189A1 (en) 2012-08-10

Family

ID=44885953

Family Applications (1)

Application Number Title Priority Date Filing Date
HK12100552.6A HK1160189A1 (en) 2010-04-21 2012-01-17 A method for recovering solvent of lyocell fiber lyocell

Country Status (2)

Country Link
CN (1) CN102234852B (en)
HK (1) HK1160189A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102516406A (en) * 2011-11-28 2012-06-27 上海景峰制药有限公司 Method for pre-treating sodium hyaluronate fermentation broth
CN103290502B (en) * 2012-02-24 2016-02-10 聚隆纤维股份有限公司 The method for making of the native cellulose fibre of the resistance to combustion function of tool
CN103290682B (en) * 2012-03-01 2016-02-10 聚隆纤维股份有限公司 The method for making of the native cellulose melt spraying non-woven fabrics of the resistance to combustion function of tool
TWI632261B (en) * 2013-03-26 2018-08-11 聚泰環保材料科技股份有限公司 Method for preparing bamboo cellulose fiber with natural antibacterial, deodorizing and negative ion functions
TWI619863B (en) * 2013-03-26 2018-04-01 Method for preparing bamboo pulp cellulose non-woven fabric with deodorizing function
CN103215678B (en) * 2013-03-26 2016-03-30 聚隆纤维股份有限公司 There is the method for making of natural antibacterial, deodorizing and anion function bamboo cellulose fibre
CN103215753B (en) * 2013-03-26 2016-01-13 聚隆纤维股份有限公司 There is the method for making of deodorization functions bamboo pulp fiber element Nonwovens
CN104711706B (en) * 2015-03-17 2016-10-05 中国纺织科学研究院 The retracting device of Lyocell fiber spinning solution waste material and recovery method
CN105607487A (en) * 2016-03-11 2016-05-25 湖北新阳特种纤维股份有限公司 Solvent recovery cost discharge control device, and method thereof
CN105854319A (en) * 2016-06-06 2016-08-17 北京浦仁美华节能环保科技有限公司 MVR evaporation and concentration process of NMMO solvent
CN106222771B (en) * 2016-07-22 2019-02-22 中国纺织科学研究院有限公司 A kind of preparation method of cellulose fibre
CN109183199A (en) * 2018-11-22 2019-01-11 淮安天然丝纺织科技有限公司 A kind of NMMO solvent recovery method for concentration
CN111074384B (en) * 2019-12-05 2022-07-29 中国纺织科学研究院有限公司 Method for recovering N-methylmorpholine oxide solvent in Lyocell fiber regenerated acid and preparation method of solvent

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19842557C1 (en) * 1998-09-17 2000-03-23 Alceru Schwarza Gmbh Production of cellulose fibers and filaments involves spinning a surfactant-containing solution of cellulose in aqueous tertiary-amine oxide across a relatively small air gap into a precipitating bath
DE19842556C2 (en) * 1998-09-17 2003-02-06 Alceru Schwarza Gmbh Process for the production of cellulosic moldings
CN1247841C (en) * 2004-09-07 2006-03-29 东华大学 Solvent recovery process for solvent method cellulose fiber preparation
CN101280476B (en) * 2008-05-23 2010-04-14 宜宾丝丽雅集团有限公司 Method for recovering NMMO solvent in solvent method fiber production

Also Published As

Publication number Publication date
CN102234852B (en) 2013-04-10
CN102234852A (en) 2011-11-09

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