AU514942B2 - Process for purifying aqueous solution of alkali metal halide for electrolysis - Google Patents

Process for purifying aqueous solution of alkali metal halide for electrolysis

Info

Publication number
AU514942B2
AU514942B2 AU39280/78A AU3928078A AU514942B2 AU 514942 B2 AU514942 B2 AU 514942B2 AU 39280/78 A AU39280/78 A AU 39280/78A AU 3928078 A AU3928078 A AU 3928078A AU 514942 B2 AU514942 B2 AU 514942B2
Authority
AU
Australia
Prior art keywords
electrolysis
aqueous solution
alkali metal
metal halide
purifying aqueous
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.)
Expired
Application number
AU39280/78A
Other versions
AU3928078A (en
Inventor
K. and Fuseya S Yamaguchi
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.)
ThyssenKrupp Uhde Chlorine Engineers Japan Ltd
Original Assignee
Chlorine Engineers Corp Ltd
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 Chlorine Engineers Corp Ltd filed Critical Chlorine Engineers Corp Ltd
Publication of AU3928078A publication Critical patent/AU3928078A/en
Application granted granted Critical
Publication of AU514942B2 publication Critical patent/AU514942B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • C25B15/00—Operating or servicing cells
    • C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Removal Of Specific Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AU39280/78A 1977-10-13 1978-08-25 Process for purifying aqueous solution of alkali metal halide for electrolysis Expired AU514942B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP52-12184 1977-10-13
JP52121848A JPS6055442B2 (en) 1977-10-13 1977-10-13 Method for purifying salt water for electrolysis

Publications (2)

Publication Number Publication Date
AU3928078A AU3928078A (en) 1980-02-28
AU514942B2 true AU514942B2 (en) 1981-03-05

Family

ID=14821421

Family Applications (1)

Application Number Title Priority Date Filing Date
AU39280/78A Expired AU514942B2 (en) 1977-10-13 1978-08-25 Process for purifying aqueous solution of alkali metal halide for electrolysis

Country Status (19)

Country Link
JP (1) JPS6055442B2 (en)
AT (1) AT358068B (en)
AU (1) AU514942B2 (en)
BE (1) BE869949A (en)
BR (1) BR7805611A (en)
CA (1) CA1156599A (en)
CH (1) CH637353A5 (en)
DE (1) DE2837192B2 (en)
DK (1) DK369678A (en)
ES (1) ES472924A1 (en)
FI (1) FI64401C (en)
FR (1) FR2406004A1 (en)
GB (1) GB2005645B (en)
IT (1) IT1106279B (en)
NL (1) NL7808794A (en)
NO (1) NO151541C (en)
NZ (1) NZ188254A (en)
PT (1) PT68489A (en)
SE (1) SE429979B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8321934D0 (en) * 1983-08-15 1983-09-14 Ici Plc Electrolytic cell module
ZA852131B (en) * 1984-04-17 1985-11-27 Dampier Salt Ltd Process for producing high grade sodium chloride
AR082684A1 (en) * 2010-08-12 2012-12-26 Res Inst Ind Science & Tech A METHOD TO REMOVE HIGH PURITY LITHIUM FROM A LITIO CARRYING SOLUTION BY ELECTROLYSIS
CN103449479A (en) * 2013-09-12 2013-12-18 山东东岳氟硅材料有限公司 Method for reducing content of calcium and magnesium ions in primary brine
CN105565342B (en) * 2015-12-16 2018-02-27 攀枝花钢企欣宇化工有限公司 Refining agent and its application for primary refined brine in chlorine industry

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE55976C (en) * M. M. MONSANTO in Hoboken, New-Jersey, V. St. A Method for purifying Soole by sodium phosphate
GB199607A (en) * 1922-06-28 1923-06-28 Johann Theodor Westermann Process for manufacturing pure sodium chloride
US2433601A (en) * 1944-01-25 1947-12-30 Bay Chemical Company Inc Preparation of purified brine
US2624654A (en) * 1949-06-03 1953-01-06 Diamond Alkali Co Method of making purified brine
US2906599A (en) * 1953-11-16 1959-09-29 Hagan Chemicals & Controls Inc Method of preparing sodium chloride brines of high purity
US2906600A (en) * 1954-10-22 1959-09-29 Hagan Chemicals & Controls Inc Method of preparing sodium chloride brine of high purity
US3140915A (en) * 1962-08-13 1964-07-14 Freeport Sulphur Co Method of inhibiting dissolution of calcium sulfate
US3607688A (en) * 1969-01-17 1971-09-21 Seiichi Inoue Treating sea water with production of chlorine and fertilizer
BE795460A (en) * 1972-02-16 1973-08-16 Diamond Shamrock Corp PERFECTIONS RELATING TO ELECTROLYTIC TANKS
FR2244708B1 (en) * 1973-09-25 1977-08-12 Ugine Kuhlmann
JPS551351B2 (en) * 1974-03-07 1980-01-12
US4040919A (en) * 1974-10-29 1977-08-09 Hooker Chemicals & Plastics Corporation Voltage reduction of membrane cell for the electrolysis of brine
JPS5186100A (en) * 1975-01-25 1976-07-28 Asahi Chemical Ind ENSUINO DENKAIHOHO
US4038365A (en) * 1975-12-03 1977-07-26 Basf Wyandotte Corporation Removal of low level hardness impurities from brine feed to chlorine cells

Also Published As

Publication number Publication date
ES472924A1 (en) 1979-02-16
IT7850868A0 (en) 1978-08-28
CA1156599A (en) 1983-11-08
NL7808794A (en) 1979-04-18
NO151541B (en) 1985-01-14
SE429979B (en) 1983-10-10
JPS5456079A (en) 1979-05-04
PT68489A (en) 1978-09-01
IT1106279B (en) 1985-11-11
BE869949A (en) 1978-12-18
FI64401B (en) 1983-07-29
AU3928078A (en) 1980-02-28
FR2406004A1 (en) 1979-05-11
NZ188254A (en) 1980-11-14
DE2837192B2 (en) 1980-10-09
DK369678A (en) 1979-04-14
DE2837192A1 (en) 1979-04-19
JPS6055442B2 (en) 1985-12-05
BR7805611A (en) 1979-06-05
NO782853L (en) 1979-04-18
AT358068B (en) 1980-08-25
GB2005645B (en) 1982-04-07
SE7808775L (en) 1979-04-14
GB2005645A (en) 1979-04-25
ATA623378A (en) 1980-01-15
FI782623A (en) 1979-04-14
NO151541C (en) 1985-05-02
CH637353A5 (en) 1983-07-29
FR2406004B1 (en) 1981-03-06
FI64401C (en) 1983-11-10

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