SE7511836L - Sett att rena elektrolytlosningar - Google Patents

Sett att rena elektrolytlosningar

Info

Publication number
SE7511836L
SE7511836L SE7511836A SE7511836A SE7511836L SE 7511836 L SE7511836 L SE 7511836L SE 7511836 A SE7511836 A SE 7511836A SE 7511836 A SE7511836 A SE 7511836A SE 7511836 L SE7511836 L SE 7511836L
Authority
SE
Sweden
Prior art keywords
way
electrolyte solutions
clean electrolyte
clean
solutions
Prior art date
Application number
SE7511836A
Other languages
English (en)
Other versions
SE401207B (sv
Inventor
E Zirngiebl
A Irlenkeuser
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of SE7511836L publication Critical patent/SE7511836L/sv
Publication of SE401207B publication Critical patent/SE401207B/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
    • C25B1/36—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in mercury cathode cells
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D3/00—Halides of sodium, potassium or alkali metals in general
    • C01D3/14—Purification
    • C01D3/16—Purification by precipitation or adsorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
SE7511836A 1974-10-23 1975-10-22 Sett att avlegsna kalcium-, magnesium- och sulfatjoner fran en med dessa joner fororenad vattenhaltig alkalimetallkloridelektrolyt SE401207B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2450259A DE2450259B2 (de) 1974-10-23 1974-10-23 Verfahren zur Reinigung von Elektrolysesole

Publications (2)

Publication Number Publication Date
SE7511836L true SE7511836L (sv) 1976-04-26
SE401207B SE401207B (sv) 1978-04-24

Family

ID=5928903

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7511836A SE401207B (sv) 1974-10-23 1975-10-22 Sett att avlegsna kalcium-, magnesium- och sulfatjoner fran en med dessa joner fororenad vattenhaltig alkalimetallkloridelektrolyt

Country Status (9)

Country Link
US (1) US3970528A (sv)
JP (1) JPS5165095A (sv)
BE (1) BE834741A (sv)
CA (1) CA1076517A (sv)
DE (1) DE2450259B2 (sv)
FR (1) FR2289631A1 (sv)
GB (1) GB1520784A (sv)
NL (1) NL7512380A (sv)
SE (1) SE401207B (sv)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4073706A (en) * 1976-02-06 1978-02-14 Diamond Shamrock Corporation Brine treatment for trace metal removal
DE2613288C2 (de) * 1976-03-29 1983-11-24 Kali Und Salz Ag, 3500 Kassel Verfahren zur Herstellung von hochkonzentrierten Magnesiumchloridlösungen
JPS5943556B2 (ja) * 1977-04-20 1984-10-23 旭化成株式会社 イオン交換膜を用いた食塩水の電解方法
US4323437A (en) * 1981-02-09 1982-04-06 Fmc Corporation Treatment of brine
US4381230A (en) * 1981-06-22 1983-04-26 The Dow Chemical Company Operation and regeneration of permselective ion-exchange membranes in brine electrolysis cells
US4481088A (en) * 1982-07-06 1984-11-06 Olin Corporation Removal of chlorate from electrolyte cell brine
US4470891A (en) * 1983-03-31 1984-09-11 Olin Corporation Process for removing available halogen from anolyte brine
DE3345898A1 (de) * 1983-12-20 1985-07-04 Bayer Ag, 5090 Leverkusen Verfahren zur entfernung von sulfat aus elektrolysesole
ZA852131B (en) * 1984-04-17 1985-11-27 Dampier Salt Ltd Process for producing high grade sodium chloride
GB8423642D0 (en) * 1984-09-19 1984-10-24 Ici Plc Electrolysis of alkali metal chloride solution
US4565612A (en) * 1984-12-10 1986-01-21 The Dow Chemical Company Process for reducing sulphate ion concentration in aqueous sodium hydroxide solutions
US4722772A (en) * 1985-01-28 1988-02-02 E. I. Du Pont De Nemours And Company Process for electrolysis of sulfate-containing brine
US4586993A (en) * 1985-05-31 1986-05-06 Stearns Catalytic World Corporation Control of sulfates in membrane cell chlor-alkali process
US4636376A (en) * 1985-09-30 1987-01-13 Ppg Industries, Inc. Sulfate removal from alkali metal chlorate solutions
US4747917A (en) * 1987-03-02 1988-05-31 Olin Corporation Scale-free process for purifying concentrated alkali metal halide brines containing sulfate ions as an impurity
US5215632A (en) * 1990-04-30 1993-06-01 Occidental Chemical Corporation Fluoride removal from aqueous streams
US5093089A (en) * 1990-07-16 1992-03-03 Chemetics International Company Ltd. Process for the separation of sulphate
FR2673423B1 (fr) * 1991-03-01 1994-04-15 Krebs Cie Procede d'elimination de sulfates contenus dans des solutions de chlorates alcalins et production desdits chlorates alcalins.
SE511987C2 (sv) * 1993-03-09 2000-01-10 Eka Chemicals Ab Metod för avskiljning av sulfat från en vattenhaltig elektrolyt i en alkalimetallkloratprocess
US6340736B1 (en) 1999-11-29 2002-01-22 General Electric Company Method and apparatus for the production of polycarbonates with brine recycling
US7887694B2 (en) 2007-12-28 2011-02-15 Calera Corporation Methods of sequestering CO2
CN101743046A (zh) 2007-06-28 2010-06-16 卡勒拉公司 包括碳酸盐化合物沉淀的脱盐方法和系统
US7753618B2 (en) 2007-06-28 2010-07-13 Calera Corporation Rocks and aggregate, and methods of making and using the same
EP2172429A4 (en) * 2007-12-14 2012-07-11 Servicios Administrativos Penoles Sa De Cv METHOD FOR THE PRODUCTION OF SODIUM SULPHATE AND MAGNESIUM HYDROXIDE
US7749476B2 (en) 2007-12-28 2010-07-06 Calera Corporation Production of carbonate-containing compositions from material comprising metal silicates
US20100239467A1 (en) 2008-06-17 2010-09-23 Brent Constantz Methods and systems for utilizing waste sources of metal oxides
CN101984749B (zh) 2008-07-16 2015-02-18 卡勒拉公司 使用二氧化碳气体的低能量4-电池电化学系统
JP5373079B2 (ja) 2008-07-16 2013-12-18 カレラ コーポレイション 電気化学システム中でのｃｏ２の利用
US7993500B2 (en) 2008-07-16 2011-08-09 Calera Corporation Gas diffusion anode and CO2 cathode electrolyte system
US7966250B2 (en) 2008-09-11 2011-06-21 Calera Corporation CO2 commodity trading system and method
TW201026597A (en) 2008-09-30 2010-07-16 Calera Corp CO2-sequestering formed building materials
US7939336B2 (en) 2008-09-30 2011-05-10 Calera Corporation Compositions and methods using substances containing carbon
US8869477B2 (en) 2008-09-30 2014-10-28 Calera Corporation Formed building materials
US7815880B2 (en) 2008-09-30 2010-10-19 Calera Corporation Reduced-carbon footprint concrete compositions
US9133581B2 (en) 2008-10-31 2015-09-15 Calera Corporation Non-cementitious compositions comprising vaterite and methods thereof
CA2694980C (en) * 2008-10-31 2011-09-20 Calera Corporation Non-cementitious compositions comprising co2 sequestering additives
US7790012B2 (en) 2008-12-23 2010-09-07 Calera Corporation Low energy electrochemical hydroxide system and method
US20100200419A1 (en) * 2009-02-10 2010-08-12 Gilliam Ryan J Low-voltage alkaline production from brines
EP2245215A4 (en) 2009-02-10 2011-04-27 Calera Corp LOW VOLTAGE ALKALINE PRODUCTION USED BY HYDROGEN AND ELECTROCATALYTIC ELECTRODES
US8883104B2 (en) 2009-03-02 2014-11-11 Calera Corporation Gas stream multi-pollutants control systems and methods
US8137444B2 (en) 2009-03-10 2012-03-20 Calera Corporation Systems and methods for processing CO2
US7993511B2 (en) 2009-07-15 2011-08-09 Calera Corporation Electrochemical production of an alkaline solution using CO2
WO2012143393A1 (en) * 2011-04-20 2012-10-26 Solvay Sa Process of purifying a residue with calcium ions
ES2641269B1 (es) * 2016-04-05 2018-09-06 Abengoa Water, S.L. Procedimiento de obtención de hidróxido de magnesio a partir de efluentes salinos
CN111364055B (zh) * 2020-01-17 2021-04-20 华中科技大学 一种基于硫酸钠电解的磷石膏处理装置及方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3745101A (en) * 1971-05-17 1973-07-10 Hooker Chemical Corp Electrolysis of dilute brine

Also Published As

Publication number Publication date
JPS5165095A (en) 1976-06-05
FR2289631B1 (sv) 1980-02-08
SE401207B (sv) 1978-04-24
NL7512380A (nl) 1976-04-27
FR2289631A1 (fr) 1976-05-28
GB1520784A (en) 1978-08-09
JPS55476B2 (sv) 1980-01-08
CA1076517A (en) 1980-04-29
DE2450259B2 (de) 1979-03-29
DE2450259A1 (de) 1976-04-29
BE834741A (fr) 1976-04-22
US3970528A (en) 1976-07-20

Similar Documents

Publication Publication Date Title
SE7511836L (sv) Sett att rena elektrolytlosningar
SE7512087L (sv) Sett att framstella vattensvellbar polyalkylenoxid
SE7412207L (sv) Sett att frilegga cellulosafibrer
SE430887B (sv) Sett att framstella vissa substituerade fenylguanidiner
DK145128C (da) Elektrisk filterkobling
IT1048346B (it) Procedimento per produrre stirolo
IT1031067B (it) Perfezionamenti agli accendini
SE381252B (sv) Sett att framstella kontaktkroppar
BR7505788A (pt) Estrutura de armacao
JPS5130081A (ja) Tsumikasaneraretafukuroohososuruhoho to sochi
IT1038802B (it) Fotodiodo
SE427930B (sv) Sett att atervinna organotennhalogenider
SE427238B (sv) Sett att isolera influensavirus-subenheter
SE7508683L (sv) Sett att framstella glycidyletrar
DK209475A (da) Vaskemiddel
SE7508420L (sv) Sett att framstella detergent.
SE7508561L (sv) Sett att framstella alfa-azidobensylpenicillin
SE7508779L (sv) Sett att framstella prostaninsyraderivat
SE7506571L (sv) Sett att framstella nya bufatrienolidramnosideter
JPS5118654A (ja) Kajitsuyowatsukusuno tofusochi
SE7510276L (sv) Borste jemte sett att framstella en sadan
IT1038692B (it) Perfezionamenti ai comparafoni
JPS5134287A (ja) Horikaaboneetooshutaitoshiakuriru mataha tanojushitooburendoshita goseijushishiito to kinzokuaruihahitetsukinzoku mataha gurasumatahakinosuitanokakushiitotoo ramineetoshitashiito oyobi sonoseizohoho
SE7511744L (sv) Sett att framstella batteriplattor
SE418081B (sv) Sett att framstella perpropionsyralosningar