SG87894A1 - Electrolysis process - Google Patents

Electrolysis process

Info

Publication number
SG87894A1
SG87894A1 SG200003281A SG200003281A SG87894A1 SG 87894 A1 SG87894 A1 SG 87894A1 SG 200003281 A SG200003281 A SG 200003281A SG 200003281 A SG200003281 A SG 200003281A SG 87894 A1 SG87894 A1 SG 87894A1
Authority
SG
Singapore
Prior art keywords
electrolysis
electrolysis process
units
membrane
brine
Prior art date
Application number
SG200003281A
Other languages
English (en)
Inventor
Fritz Gestermann Dr
Pinter Hans-Dieter
Ziegler Helmut
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 SG87894A1 publication Critical patent/SG87894A1/en

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
    • C25B1/42—Decomposition of amalgams
    • 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
    • C25B15/02—Process control or regulation
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Automation & Control Theory (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Secondary Cells (AREA)
SG200003281A 1999-06-12 2000-05-24 Electrolysis process SG87894A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19926887A DE19926887A1 (de) 1999-06-12 1999-06-12 Elektrolyseverfahren

Publications (1)

Publication Number Publication Date
SG87894A1 true SG87894A1 (en) 2002-04-16

Family

ID=7911060

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200003281A SG87894A1 (en) 1999-06-12 2000-05-24 Electrolysis process

Country Status (14)

Country Link
US (1) US6224740B1 (xx)
EP (1) EP1061158B1 (xx)
JP (1) JP2001029956A (xx)
KR (1) KR20010049521A (xx)
CN (1) CN1277269A (xx)
AT (1) ATE264412T1 (xx)
BR (1) BR0002624A (xx)
CA (1) CA2311042A1 (xx)
DE (2) DE19926887A1 (xx)
ES (1) ES2219223T3 (xx)
NO (1) NO20002992L (xx)
SG (1) SG87894A1 (xx)
TW (1) TW539774B (xx)
ZA (1) ZA200002914B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10149779A1 (de) 2001-10-09 2003-04-10 Bayer Ag Verfahren zur Rückführung von Prozessgas in elektrochemischen Prozessen
CA2543958C (en) * 2003-10-31 2012-04-10 Metal Alloy Reclaimers, Inc Ii Process for reduction of inorganic contaminants from waste streams
EP1640060A1 (en) 2004-09-22 2006-03-29 3M Espe Ag Mixer for multi-component pastes, kit, and method of mixing paste components
EP1802385B1 (en) * 2004-09-22 2008-01-23 3M Espe AG Mixer for multi-component pastes, kit, and method of mixing paste components
JP2008223115A (ja) * 2007-03-15 2008-09-25 Asahi Kasei Chemicals Corp 塩水の処理方法
US8569205B2 (en) * 2009-07-06 2013-10-29 MAR Systems, Inc. Media for removal of contaminants from fluid streams and method of making same
CN106216360A (zh) * 2016-08-16 2016-12-14 南京格洛特环境工程股份有限公司 一种副产品盐的精制及资源化利用方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3037818A1 (de) * 1980-10-07 1982-04-15 Hoechst Ag, 6000 Frankfurt Verfahren zur reinigung von natriumchlorid-sole
DE3543379A1 (de) * 1985-12-07 1987-06-11 Metallgesellschaft Ag Verfahren zur elektrolytischen herstellung von alkalimetallhydroxid, chlor und wasserstoff
US5746896A (en) * 1995-04-10 1998-05-05 Permelec Electrode Ltd. Method of producing gas diffusion electrode

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5028302A (en) * 1989-11-16 1991-07-02 Texas Brine Corporation Purification of chlor-alkali membrane cell brine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3037818A1 (de) * 1980-10-07 1982-04-15 Hoechst Ag, 6000 Frankfurt Verfahren zur reinigung von natriumchlorid-sole
DE3543379A1 (de) * 1985-12-07 1987-06-11 Metallgesellschaft Ag Verfahren zur elektrolytischen herstellung von alkalimetallhydroxid, chlor und wasserstoff
US5746896A (en) * 1995-04-10 1998-05-05 Permelec Electrode Ltd. Method of producing gas diffusion electrode

Also Published As

Publication number Publication date
ES2219223T3 (es) 2004-12-01
JP2001029956A (ja) 2001-02-06
DE50006039D1 (de) 2004-05-19
CN1277269A (zh) 2000-12-20
BR0002624A (pt) 2001-01-02
KR20010049521A (ko) 2001-06-15
EP1061158B1 (de) 2004-04-14
NO20002992D0 (no) 2000-06-09
ATE264412T1 (de) 2004-04-15
CA2311042A1 (en) 2000-12-12
EP1061158A2 (de) 2000-12-20
ZA200002914B (en) 2000-12-12
US6224740B1 (en) 2001-05-01
EP1061158A3 (de) 2000-12-27
TW539774B (en) 2003-07-01
NO20002992L (no) 2000-12-13
DE19926887A1 (de) 2000-12-14

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