FI972764A0 - Menetelmä liuosten muodostamiseksi - Google Patents

Menetelmä liuosten muodostamiseksi

Info

Publication number
FI972764A0
FI972764A0 FI972764A FI972764A FI972764A0 FI 972764 A0 FI972764 A0 FI 972764A0 FI 972764 A FI972764 A FI 972764A FI 972764 A FI972764 A FI 972764A FI 972764 A0 FI972764 A0 FI 972764A0
Authority
FI
Finland
Prior art keywords
solvent
mixing chamber
pct
excess
mixture
Prior art date
Application number
FI972764A
Other languages
English (en)
Swedish (sv)
Other versions
FI972764A7 (fi
Inventor
Michael Quigley
Roger James Rees Armistead
Rainer Naef
Andrew Ronchetti
Werner Nussberger
Katharine Anne Ronchetti
Original Assignee
Courtaulds Fibres Holdings Ltd
Buss Ag
Akzo Nobel Faser Ag
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 Courtaulds Fibres Holdings Ltd, Buss Ag, Akzo Nobel Faser Ag filed Critical Courtaulds Fibres Holdings Ltd
Publication of FI972764A0 publication Critical patent/FI972764A0/fi
Publication of FI972764A7 publication Critical patent/FI972764A7/fi

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/02—Preparation of spinning solutions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
    • C08B1/003—Preparation of cellulose solutions, i.e. dopes, with different possible solvents, e.g. ionic liquids
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paper (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Medicinal Preparation (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FI972764A 1995-01-10 1997-06-26 Menetelmä liuosten muodostamiseksi FI972764A7 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9500388.5A GB9500388D0 (en) 1995-01-10 1995-01-10 Forming solutions
PCT/GB1996/000029 WO1996021678A1 (en) 1995-01-10 1996-01-09 Forming solutions of cellulose in aqueous tertiary amine oxide

Publications (2)

Publication Number Publication Date
FI972764A0 true FI972764A0 (fi) 1997-06-26
FI972764A7 FI972764A7 (fi) 1997-09-10

Family

ID=10767788

Family Applications (1)

Application Number Title Priority Date Filing Date
FI972764A FI972764A7 (fi) 1995-01-10 1997-06-26 Menetelmä liuosten muodostamiseksi

Country Status (20)

Country Link
US (1) US5888288A (fi)
EP (1) EP0802925B1 (fi)
JP (1) JPH10512009A (fi)
KR (2) KR19980701272A (fi)
CN (1) CN1172487A (fi)
AT (1) ATE170876T1 (fi)
AU (1) AU4351396A (fi)
BR (1) BR9606732A (fi)
CA (1) CA2209567A1 (fi)
CZ (1) CZ215697A3 (fi)
DE (1) DE69600622T2 (fi)
ES (1) ES2122774T3 (fi)
FI (1) FI972764A7 (fi)
GB (1) GB9500388D0 (fi)
HU (1) HUP9800412A3 (fi)
PL (1) PL321268A1 (fi)
SK (1) SK93997A3 (fi)
TR (1) TR199700596T1 (fi)
TW (1) TW347394B (fi)
WO (1) WO1996021678A1 (fi)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19542533C2 (de) * 1995-11-15 2002-11-07 Thueringisches Inst Textil Verfahren zur Herstellung von Sensormaterial und seine Verwendung
AT405302B (de) * 1997-06-27 1999-07-26 Chemiefaser Lenzing Ag Vorrichtung zum abführen bzw. lagern von viskosen massen
CN1211508C (zh) * 2000-09-05 2005-07-20 图林根纺织及塑料研究所 单级连续生产含水叔胺氧化物中的纤维素均相溶液的方法和设备
US20020074367A1 (en) * 2000-12-18 2002-06-20 Kevin Kawakita Gravity-fed liquid chemical dispenser bottle
US20030045935A1 (en) * 2001-02-28 2003-03-06 Angelucci Christopher M. Laminoplasty implants and methods of use
KR100540344B1 (ko) * 2003-06-30 2006-01-10 주식회사 효성 고균질 셀룰로오스 용액의 제조방법
JP4104596B2 (ja) * 2003-06-30 2008-06-18 ヒョスング コーポレーション 高均質セルロース溶液及びそれを用いた高強力リヨセル繊維
KR100488604B1 (ko) * 2003-07-25 2005-05-11 주식회사 효성 라이오셀 멀티 필라멘트
KR100514348B1 (ko) * 2003-12-03 2005-09-13 한국과학기술연구원 셀룰로오스 용액의 이송 장치 및 이송 방법
US7459015B2 (en) * 2004-04-16 2008-12-02 Birla Research Institute For Applied Sciences Process for the preparation of a cellulose solution for spinning of fibres, filaments or films therefrom
KR100575388B1 (ko) * 2004-12-30 2006-05-03 주식회사 효성 고균질 셀룰로오스 용액 및 이로 부터 제조된 섬유
ES2357009T3 (es) * 2005-12-05 2011-04-15 Buss-Sms-Canzler Gmbh Reactor de gran volumen o evaporador de película delgada con un equipo de premezcla.
KR100674670B1 (ko) * 2006-04-27 2007-01-25 주식회사 효성 고무보강용 셀룰로오스 생코드
KR100721443B1 (ko) * 2006-04-27 2007-05-23 주식회사 효성 고무보강용 셀룰로오스 열처리 코드
KR101455704B1 (ko) * 2007-01-17 2014-10-28 렌찡 악티엔게젤샤프트 성형 용액
GB0702795D0 (en) * 2007-02-13 2007-03-28 Whitford Plastics Ltd Process for modifying cellulose
CN101435114B (zh) * 2007-11-16 2010-09-29 中国纺织科学研究院 一种连续式物料混合、碎浆、调温一体化装置
WO2009098073A1 (de) * 2008-02-08 2009-08-13 List Holding Ag Verfahren und vorrichtung zur herstellung von formkörpern
AT512601B1 (de) 2012-03-05 2014-06-15 Chemiefaser Lenzing Ag Verfahren zur Herstellung einer Cellulosesuspension
DE102012103296A1 (de) 2012-04-17 2013-10-17 List Holding Ag Verfahren zur Herstellung von Formkörpern
WO2014074531A1 (en) * 2012-11-09 2014-05-15 E. I. Du Pont De Nemours And Company System including a combined tangential shear homogenizing and flashing apparatus having single or dual effluent outlet(s) and method for flash treating biomass utilizing the same
DE102014109786A1 (de) 2014-07-11 2016-01-14 List Holding Ag Verfahren zur Herstellung von Formkörpern
DE102013111026A1 (de) 2013-10-04 2015-04-09 List Holding Ag Verfahren zur Herstellung von Formkörpern
CA2923780A1 (en) 2013-10-04 2015-04-09 List Holding Ag Method for producing a forming solution
IT201900005192A1 (it) * 2019-04-05 2020-10-05 Vb Soluzioni E Tecnologie S R L Impianto di estrusione per la lavorazione di materiale polimerico
FI131688B1 (fi) * 2019-06-12 2025-09-17 Aurotec Gmbh Laite ohutkalvojen käsittelemiseksi
DE102019116736B4 (de) * 2019-06-20 2022-03-24 List Technology Ag Herstellungsverfahren und Vorrichtung zur Herstellung einer Spinnlösung aus Recyclingfasern unter Verwendung des Lösungsmittelverfahrens
CH716490A1 (de) * 2019-08-12 2021-02-15 Buss Sms Canzler Gmbh Vorrichtung zur thermischen Behandlung von Material, insbesondere zur thermischen Auftrennung von im Material enthaltenen Materialkomponenten.
DE102021100480A1 (de) 2021-01-13 2022-07-14 List Technology Ag Mischkneter zur Verarbeitung eines Transfergemisches zu einer Formlösung nach dem Direktlöseverfahren
CN117417066B (zh) * 2022-06-17 2025-11-14 中国石油天然气集团有限公司 一种高盐水浓缩减量化的深度处理装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4246221A (en) * 1979-03-02 1981-01-20 Akzona Incorporated Process for shaped cellulose article prepared from a solution containing cellulose dissolved in a tertiary amine N-oxide solvent
US4196282A (en) * 1977-11-25 1980-04-01 Akzona Incorporated Process for making a shapeable cellulose and shaped cellulose products
AT392972B (de) * 1988-08-16 1991-07-25 Chemiefaser Lenzing Ag Verfahren zur herstellung von loesungen von cellulose sowie einrichtung zur durchfuehrung des verfahrens
US5330567A (en) * 1988-08-16 1994-07-19 Lenzing Aktiengesellschaft Process and arrangement for preparing a solution of cellulose
US5094690A (en) * 1988-08-16 1992-03-10 Lenzing Aktiengesellschaft Process and arrangement for preparing a solution of cellulose
DE4114334A1 (de) * 1991-05-02 1992-11-05 Buss Ag Duennschichtverdampfer aus korrosionsbestaendigem material
GB9219693D0 (en) * 1992-09-17 1992-10-28 Courtaulds Plc Forming solutions
US5337776A (en) * 1993-05-24 1994-08-16 Perry Michael R Pipeline
US5456748A (en) * 1993-05-24 1995-10-10 Courtaulds Fibres (Holdings) Ltd. Premix storage hopper
US5413631A (en) * 1993-05-24 1995-05-09 Courtaulds (Holding) Limited Formation of a cellulose-based premix

Also Published As

Publication number Publication date
HUP9800412A2 (hu) 1998-06-29
BR9606732A (pt) 1998-01-13
PL321268A1 (en) 1997-11-24
AU4351396A (en) 1996-07-31
DE69600622T2 (de) 1999-03-25
SK93997A3 (en) 1997-12-10
TR199700596T1 (xx) 1998-02-21
CA2209567A1 (en) 1996-07-18
US5888288A (en) 1999-03-30
TW347394B (en) 1998-12-11
WO1996021678A1 (en) 1996-07-18
ATE170876T1 (de) 1998-09-15
ES2122774T3 (es) 1998-12-16
FI972764A7 (fi) 1997-09-10
KR19980701272A (ko) 1998-05-15
CZ215697A3 (en) 1997-12-17
GB9500388D0 (en) 1995-03-01
CN1172487A (zh) 1998-02-04
EP0802925A1 (en) 1997-10-29
HUP9800412A3 (en) 1998-09-28
JPH10512009A (ja) 1998-11-17
KR19987001272A (fi) 1998-05-15
EP0802925B1 (en) 1998-09-09
DE69600622D1 (de) 1998-10-15

Similar Documents

Publication Publication Date Title
FI972764A0 (fi) Menetelmä liuosten muodostamiseksi
FR2543410B1 (fr) Procede de reconstitution et de traitement thermique de produits alimentaires liquides, et appareillage permettant de mettre en oeuvre ce procede
JPH05192122A (ja) 再構成タバコ材を調製する方法
CZ294281B6 (cs) Způsob úpravy kouřových plynů
HRP960601B1 (en) Process for separating medium boiling substances from a mixture of low, medium and high boiling substances
JPH07179501A (ja) リグノセルロース材料のアセチル化
BR9607189A (pt) Formas de dosagem oral contendo um antibiótico de b-lactama
AU5146196A (en) Method of producing solutions of cellulose in water-containi ng tertiary-amin-n-oxides
CL2025000655A1 (es) Sistema y método para procesos termoquímicos impulsados por magma
FI971932A0 (fi) Menetelmä pesu- ja puhdistusainetablettien valmistamiseksi mikroaalto- ja kuumailmakäsittelyllä
DE69715395D1 (de) Verfahren zur herstellung von efonidipinhaltigen arzneimitteln
ATE166541T1 (de) Verfahren und vorrichtung zur behandlung von einem hygroskopischen material
SE8300388D0 (sv) Apparatur for behandling av lignocellulosamaterial med kveveoxid och syre
King et al. 56. Syntheses from phthalimido-acids. Part II. Further reactions of phthalylglutamic anhydride
US2358053A (en) Process for the recovery of organic compounds from photographic solutions
DK0730412T3 (da) Fremgangsmåde til fremstilling af proteiner ud fra et proteinholdigt stof
JPS55129187A (en) Mixing method for disinfectant solution or the like into purified water
SU1751228A1 (ru) Способ получени ацетатных волокон
JPS5634619A (en) Production of prostaglandin vaginal suppository
SE9002746D0 (sv) Foerfarande foer aatervinning av vaerme och kemikalier ur avlut
SU956659A1 (ru) Способ отделки химического волокна
JPS55153775A (en) Synthetic method of benzoxazoles
JPS6410950A (en) Elimination of taste and odor of substance rich in amino acid
SU994450A1 (ru) Способ повышени активности цемента
JPS54141381A (en) Batch type reactor and reaction method