FI105336B - Sähködialyysikäsittely - Google Patents

Sähködialyysikäsittely Download PDF

Info

Publication number
FI105336B
FI105336B FI950440A FI950440A FI105336B FI 105336 B FI105336 B FI 105336B FI 950440 A FI950440 A FI 950440A FI 950440 A FI950440 A FI 950440A FI 105336 B FI105336 B FI 105336B
Authority
FI
Finland
Prior art keywords
selective membrane
compartment
anion
och
membrane
Prior art date
Application number
FI950440A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI950440A (fi
FI950440A0 (fi
Inventor
Marek Gorzynski
Original Assignee
Eka Chemicals Ab
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 Eka Chemicals Ab filed Critical Eka Chemicals Ab
Publication of FI950440A0 publication Critical patent/FI950440A0/fi
Publication of FI950440A publication Critical patent/FI950440A/fi
Application granted granted Critical
Publication of FI105336B publication Critical patent/FI105336B/fi

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • C08G73/0206—Polyalkylene(poly)amines
    • C08G73/0213—Preparatory process
    • C08G73/022—Preparatory process from polyamines and epihalohydrins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • B01D61/445—Ion-selective electrodialysis with bipolar membranes; Water splitting
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
    • D21H17/55—Polyamides; Polyaminoamides; Polyester-amides
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/18—Reinforcing agents
    • D21H21/20—Wet strength agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Paper (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • External Artificial Organs (AREA)
  • Epoxy Resins (AREA)
FI950440A 1994-02-03 1995-02-01 Sähködialyysikäsittely FI105336B (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9400353A SE502632C2 (sv) 1994-02-03 1994-02-03 Förfarande för minskning av halter organiskt och oorganiskt halogen i en vattenlösning samt användning av en vattenlösning som framställts enligt förfarandet
SE9400353 1994-03-02

Publications (3)

Publication Number Publication Date
FI950440A0 FI950440A0 (fi) 1995-02-01
FI950440A FI950440A (fi) 1995-08-04
FI105336B true FI105336B (fi) 2000-07-31

Family

ID=20392796

Family Applications (1)

Application Number Title Priority Date Filing Date
FI950440A FI105336B (fi) 1994-02-03 1995-02-01 Sähködialyysikäsittely

Country Status (22)

Country Link
US (2) US5643430A (es)
EP (1) EP0666242B1 (es)
JP (1) JP3426771B2 (es)
KR (1) KR100353895B1 (es)
CN (1) CN1062488C (es)
AT (1) ATE136011T1 (es)
AU (1) AU685203B2 (es)
BR (1) BR9500398A (es)
CA (1) CA2141368C (es)
CZ (1) CZ290044B6 (es)
DE (1) DE69500001T2 (es)
DK (1) DK0666242T3 (es)
ES (1) ES2085188T3 (es)
FI (1) FI105336B (es)
GR (1) GR3019889T3 (es)
HU (1) HU217463B (es)
NO (1) NO303623B1 (es)
NZ (1) NZ270417A (es)
PL (1) PL190251B1 (es)
RU (1) RU2142476C1 (es)
SE (1) SE502632C2 (es)
SK (1) SK281662B6 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL169960B1 (pl) * 1991-06-19 1996-09-30 Akzo Nobel Nv Sposób usuwania organicznego chlorowca z rozpuszczalnej w wodzie zawierajacej azotzywicy opartej na epichlorowcohydrynie PL
SE502632C2 (sv) * 1994-02-03 1995-11-27 Eka Nobel Ab Förfarande för minskning av halter organiskt och oorganiskt halogen i en vattenlösning samt användning av en vattenlösning som framställts enligt förfarandet
US6919111B2 (en) 1997-02-26 2005-07-19 Fort James Corporation Coated paperboards and paperboard containers having improved tactile and bulk insulation properties
US5882501A (en) * 1997-08-18 1999-03-16 Ppg Industries, Inc. Method of converting amine hydrohalide into free amine
US5906722A (en) * 1997-08-18 1999-05-25 Ppg Industries, Inc. Method of converting amine hydrohalide into free amine
US5997716A (en) * 1998-07-09 1999-12-07 Ppg Industries Ohio, Inc. Method of electrochemically producing epoxides
DE19856212A1 (de) * 1998-12-05 2000-06-08 Cognis Deutschland Gmbh Verfahren zur Herstellung von vernetzten Kationpolymeren mit vermindertem AOX-Gehalt
US20020096281A1 (en) 1999-11-19 2002-07-25 Hans Wallenius Wet-strong tissue paper
US6702923B1 (en) 1999-11-19 2004-03-09 Akzo Nobel Nv Wet strength agent and method for production thereof
US6878258B2 (en) * 2002-02-11 2005-04-12 Applied Materials, Inc. Apparatus and method for removing contaminants from semiconductor copper electroplating baths
US7576162B2 (en) * 2005-06-30 2009-08-18 Akzo Nobel N.V. Chemical process
US7932349B2 (en) * 2006-09-18 2011-04-26 Hercules Incorporated Membrane separation process for removing residuals polyamine-epihalohydrin resins
JP5354871B2 (ja) * 2007-05-14 2013-11-27 キヤノン株式会社 電解質液の再生方法および再生装置
DE102010030996A1 (de) * 2010-07-06 2012-01-12 Voith Patent Gmbh Metall-Ionen
JP5829819B2 (ja) * 2011-03-07 2015-12-09 川崎重工業株式会社 電気透析方法
US9758606B2 (en) 2012-07-31 2017-09-12 The Trustees Of Columbia University In The City Of New York Cyclopropenium polymers and methods for making the same
US9719212B2 (en) * 2014-08-13 2017-08-01 Solenis Technologies, L.P. Process to improve performance of wet-strength resins through base activation
JP7196725B2 (ja) * 2019-03-27 2022-12-27 荒川化学工業株式会社 製紙用添加剤の製造方法
WO2023097243A1 (en) * 2021-11-24 2023-06-01 Nitto Denko Corporation Methods and system for electrochemical production of formic acid from carbon dioxide

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3446695A1 (de) * 1984-12-21 1986-06-26 Basf Ag, 6700 Ludwigshafen Verfahren zur aufkonzentrierung waessriger loesungen von organischen verbindungen, die salze enthalten, unter gleichzeitiger verringerung des salzgehaltes
US4620912A (en) * 1985-12-27 1986-11-04 Shell Oil Company Process for the production of dichlorohydrin
US4704463A (en) * 1986-05-27 1987-11-03 Shell Oil Company Process for the production epichlorohydrin
JPS634919A (ja) * 1986-06-25 1988-01-09 Matsushita Electric Works Ltd プラスチツクの加熱圧縮成形装置
JPS6312148A (ja) * 1986-07-03 1988-01-19 Fujitsu Ltd 半導体装置
DE3642164A1 (de) * 1986-12-10 1988-06-23 Basf Ag Verfahren zum entfernen von saeure aus kathodischen elektrotauchlackier-baedern mittels elektrodialyse
DE3708544A1 (de) * 1987-03-17 1988-09-29 Bayer Ag Stickstoffhaltige, wasserloesliche verbindungen
DE3808741A1 (de) * 1988-03-16 1989-09-28 Bayer Ag Polyamidamin-harze
DE3903024A1 (de) * 1989-02-02 1990-08-16 Hoechst Ag Verfahren zur entsalzung von loesemittelhaltigen elektrolytloesungen durch elektrodialyse
CA2066378C (en) * 1991-04-24 2000-09-19 David J. Hardman Dehalogenation of organohalogen-containing compounds
DE4114657A1 (de) * 1991-05-06 1992-11-12 Hoechst Ag Waessrige loesungen von kationischen polyamidoamin-harzen
PL169960B1 (pl) * 1991-06-19 1996-09-30 Akzo Nobel Nv Sposób usuwania organicznego chlorowca z rozpuszczalnej w wodzie zawierajacej azotzywicy opartej na epichlorowcohydrynie PL
DE4131794A1 (de) * 1991-09-24 1993-03-25 Metallgesellschaft Ag Verfahren und vorrichtung zur aufarbeitung von abfallschwefelsaeure
US5198117A (en) * 1991-12-02 1993-03-30 The Dow Chemical Company Method and apparatus for preparing an epoxide by anionic dialysis
US5463430A (en) * 1992-07-31 1995-10-31 Nidek Co., Ltd. Examination apparatus for examining an object having a spheroidal reflective surface
SE502632C2 (sv) * 1994-02-03 1995-11-27 Eka Nobel Ab Förfarande för minskning av halter organiskt och oorganiskt halogen i en vattenlösning samt användning av en vattenlösning som framställts enligt förfarandet

Also Published As

Publication number Publication date
SK12095A3 (en) 1996-03-06
NO950369L (no) 1995-08-04
AU685203B2 (en) 1998-01-15
SE9400353L (sv) 1995-08-04
GR3019889T3 (en) 1996-08-31
DE69500001T2 (de) 1996-09-19
FI950440A (fi) 1995-08-04
PL190251B1 (pl) 2005-11-30
HUT72035A (en) 1996-03-28
CN1112455A (zh) 1995-11-29
CZ290044B6 (cs) 2002-05-15
EP0666242A1 (en) 1995-08-09
SE502632C2 (sv) 1995-11-27
DE69500001D1 (de) 1996-05-02
PL307010A1 (en) 1995-08-07
KR100353895B1 (ko) 2003-01-24
ATE136011T1 (de) 1996-04-15
CA2141368C (en) 2004-07-06
CN1062488C (zh) 2001-02-28
HU217463B (hu) 2000-01-28
AU1145895A (en) 1995-08-10
BR9500398A (pt) 1995-10-31
RU2142476C1 (ru) 1999-12-10
NZ270417A (en) 1996-03-26
FI950440A0 (fi) 1995-02-01
EP0666242B1 (en) 1996-03-27
US5876579A (en) 1999-03-02
SK281662B6 (sk) 2001-06-11
JPH07213870A (ja) 1995-08-15
RU95101376A (ru) 1997-03-20
SE9400353D0 (sv) 1994-02-03
CZ20995A3 (en) 1995-10-18
KR950031190A (ko) 1995-12-18
JP3426771B2 (ja) 2003-07-14
ES2085188T3 (es) 1996-05-16
HU9500311D0 (en) 1995-03-28
DK0666242T3 (da) 1996-07-08
NO950369D0 (no) 1995-02-01
CA2141368A1 (en) 1995-08-04
NO303623B1 (no) 1998-08-10
US5643430A (en) 1997-07-01

Similar Documents

Publication Publication Date Title
FI105336B (fi) Sähködialyysikäsittely
FI94432C (fi) Menetelmä alkalimetallisulfaattien hajottamiseksi sähkökemiallisesti
US5098532A (en) Process for producing sodium hydroxide and ammonium sulfate from sodium sulfate
JP2022109226A (ja) 効率的なイオン交換膜を有する電気化学デバイス
CN104292114A (zh) 一种鎓氢氧化物的制备方法
WO2002057185A2 (en) Process for producing potassium sulfate from sodium sulfate
JP4403621B2 (ja) 電気脱イオン装置
JP3429778B2 (ja) 液状媒体からアミン化合物を抽出する方法
US6569301B2 (en) Cation exchange membrane selectively permeable to monovalent cations and method for its production
JP3952127B2 (ja) 電気脱イオン化処理方法
JPH07313098A (ja) 減塩醤油の製造方法および製造装置
CA1338634C (en) Cell and method of operating a liquid-gas electrochemical cell
WO1992005863A1 (en) Guard membranes for use in electrodialysis cells
US20230126358A1 (en) Redox shuttle assisted electrodeionization
US6554990B1 (en) Process for the manufacture of alkali metal hydroxide
KR101644275B1 (ko) 전기분해장치 및 이를 이용한 수처리방법
WO2019168955A1 (en) Regulation of process stream composition for improved electrolyzer performance
CN115432717B (zh) 一种双极膜电渗析制备六氰钴酸的方法
JPH0663365A (ja) 電気透析装置及び方法
JP4032753B2 (ja) 電気透析装置
WO2023069284A1 (en) Redox shuttle assisted electrodeionization
JPH04284832A (ja) 無機塩含有両性界面活性剤溶液の電気透析方法
JPH06134266A (ja) 電気透析式アニオン交換装置及び方法
JPH0751546A (ja) 電気透析方法
JPH0277591A (ja) 第４級ホスホニウムヒドロオキシドの製造法

Legal Events

Date Code Title Description
MM Patent lapsed