GB1174264A - Operation of chlor-alkali cells and anolyte liquid level control. - Google Patents

Operation of chlor-alkali cells and anolyte liquid level control.

Info

Publication number
GB1174264A
GB1174264A GB5301566A GB5301566A GB1174264A GB 1174264 A GB1174264 A GB 1174264A GB 5301566 A GB5301566 A GB 5301566A GB 5301566 A GB5301566 A GB 5301566A GB 1174264 A GB1174264 A GB 1174264A
Authority
GB
United Kingdom
Prior art keywords
anolyte
cells
diaphragm
tube
alkali metal
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
GB5301566A
Other languages
English (en)
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.)
Hooker Chemical Corp
Original Assignee
Hooker Chemical Corp
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
Priority claimed from US510225A external-priority patent/US3403083A/en
Application filed by Hooker Chemical Corp filed Critical Hooker Chemical Corp
Publication of GB1174264A publication Critical patent/GB1174264A/en
Expired legal-status Critical Current

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
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • 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
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • 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
    • C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm cells
    • 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
    • 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
    • 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
    • C25B15/087—Recycling of electrolyte to electrochemical cell
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
    • G05D9/02—Level control, e.g. controlling quantity of material stored in vessel without auxiliary power
    • 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
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/60—Constructional parts of cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/4456—With liquid valves or liquid trap seals
    • Y10T137/4463—Liquid seal in liquid flow line; flow liquid forms seal
    • Y10T137/4576—U-seals
    • Y10T137/4606—Even diameter legs
    • Y10T137/4613—Access opening
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86236—Tank with movable or adjustable outlet or overflow pipe

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
GB5301566A 1965-11-29 1966-11-25 Operation of chlor-alkali cells and anolyte liquid level control. Expired GB1174264A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US51017965A 1965-11-29 1965-11-29
US510225A US3403083A (en) 1965-11-29 1965-11-29 Operation of chlor-alkali cells
US51031765 US3418232A (en) 1965-11-29 1965-11-29 Anolyte liquid level control for chlor-alkali diaphragm cells

Publications (1)

Publication Number Publication Date
GB1174264A true GB1174264A (en) 1969-12-17

Family

ID=27414447

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5301566A Expired GB1174264A (en) 1965-11-29 1966-11-25 Operation of chlor-alkali cells and anolyte liquid level control.

Country Status (7)

Country Link
US (1) US3418232A (https=)
BE (1) BE690427A (https=)
DE (1) DE1567963B2 (https=)
FR (1) FR1502407A (https=)
GB (1) GB1174264A (https=)
NL (2) NL6616808A (https=)
SE (1) SE331675B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008470A1 (de) * 1978-08-26 1980-03-05 Metallgesellschaft Ag Verfahren zur Elektrolyse wässriger Alkalihalogenid-Lösungen

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3871484A (en) * 1973-08-02 1975-03-18 Henry A Thomas Oil mist lubrication and oil immersion system
US4032424A (en) * 1975-12-22 1977-06-28 Diamond Shamrock Corporation Electrical current breaker for fluid stream
US4149955A (en) * 1976-10-26 1979-04-17 Basf Wyandotte Corporation Feeding of brine to chlor-alkali cells
SU987997A1 (ru) * 1981-05-07 1999-08-10 С.В. Голубков Способ получения концентрированного раствора гидроокиси щелочного металла и хлора
US4469554A (en) * 1983-04-05 1984-09-04 At&T Bell Laboratories Etch procedure for optical fibers
US4781894A (en) * 1987-03-09 1988-11-01 Wheaton Jeffrey C Control mechanism for delivery of gas product at constant pressure

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE549105A (https=) *
NL78313C (https=) *
US1361905A (en) * 1917-05-17 1920-12-14 Griscomrussell Company Weir-overflow for evaporators
US1558085A (en) * 1922-10-18 1925-10-20 Giordani Francesco Circulation electrolyzer for alkaline chlorides
US1694471A (en) * 1927-01-05 1928-12-11 Norbert J Jacobi Oil saver
US1949364A (en) * 1930-01-18 1934-02-27 Chain Belt Co Apparatus for supplying water to concrete mixers
US1884855A (en) * 1931-09-21 1932-10-25 Pryce Matthew Byrne Transparent trap
US2867213A (en) * 1957-06-12 1959-01-06 Jr Paul A Thomas Flutter valve for drainage of the pleural cavity
US3089508A (en) * 1958-10-10 1963-05-14 Culligan Inc Chemical solution tank and means for controlling chemical dosage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008470A1 (de) * 1978-08-26 1980-03-05 Metallgesellschaft Ag Verfahren zur Elektrolyse wässriger Alkalihalogenid-Lösungen

Also Published As

Publication number Publication date
BE690427A (https=) 1967-05-29
SE331675B (https=) 1971-01-11
US3418232A (en) 1968-12-24
DE1567963B2 (de) 1977-05-12
NL136394C (https=) 1900-01-01
DE1567963A1 (de) 1970-09-03
NL6616808A (https=) 1967-05-30
FR1502407A (fr) 1967-11-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee