BR0108641A - Method and apparatus for generating a gas on site - Google Patents

Method and apparatus for generating a gas on site

Info

Publication number
BR0108641A
BR0108641A BR0108641-3A BR0108641A BR0108641A BR 0108641 A BR0108641 A BR 0108641A BR 0108641 A BR0108641 A BR 0108641A BR 0108641 A BR0108641 A BR 0108641A
Authority
BR
Brazil
Prior art keywords
gas
electrolyte solution
section
electrolytic cell
site
Prior art date
Application number
BR0108641-3A
Other languages
Portuguese (pt)
Inventor
Ulrich Klamm
John Kohler
Original Assignee
Global Patentes Dev 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
Application filed by Global Patentes Dev Corp filed Critical Global Patentes Dev Corp
Publication of BR0108641A publication Critical patent/BR0108641A/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
    • 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)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Hybrid Cells (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

This invention relates to an apparatus and a method for the on-site generation of gas of relatively small quantities of a halogen gas, preferably chlorine gas. The apparatus has at least one electrolytic cell having an anolyte section and a catholyte section. At least one of these sections is connected, by fluid conduits, to a fluid heater which heats an electrolyte solution prior to its ingress into the section. Heating also facilitates circulation of the electrolyte solution through the apparatus by means of a thermosyphon effect. The heating element is, in turn, connected to an electrolyte replenishment means. The apparatus includes at least one gas separator which separates gas produced in the electrolytic cell from electrolyte solution. The apparatus lacks a reservoir for the storage of electrolyte solution.
BR0108641-3A 2000-02-25 2001-02-21 Method and apparatus for generating a gas on site BR0108641A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA200000931 2000-02-25
PCT/IB2001/000230 WO2001063011A1 (en) 2000-02-25 2001-02-21 Method and apparatus for the on-site generation of a gas

Publications (1)

Publication Number Publication Date
BR0108641A true BR0108641A (en) 2002-12-10

Family

ID=25588641

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0108641-3A BR0108641A (en) 2000-02-25 2001-02-21 Method and apparatus for generating a gas on site

Country Status (10)

Country Link
US (1) US20040035704A1 (en)
EP (1) EP1259658B1 (en)
CN (1) CN1288280C (en)
AT (1) ATE375410T1 (en)
AU (2) AU3588701A (en)
BR (1) BR0108641A (en)
CA (1) CA2401203C (en)
DE (1) DE60130870T2 (en)
EA (1) EA004521B1 (en)
WO (1) WO2001063011A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1966450B1 (en) * 2005-12-20 2014-01-29 Fixon E&C Co., Ltd. Method of reinforcing a corrugated steel plate structure
CA2746544C (en) 2008-12-17 2018-10-16 Akzo Nobel N.V. Process for producing chlorine, caustic soda, and hydrogen
JP5688103B2 (en) * 2013-01-28 2015-03-25 ペルメレック電極株式会社 Electrolyzed water production method and apparatus
CN107254681A (en) * 2017-05-17 2017-10-17 宁波东盛集成电路元件有限公司 A kind of cyclic electrolysis method regenerated for ferric trichloride etching liquid and its device
CN107059013A (en) * 2017-05-17 2017-08-18 宁波东盛集成电路元件有限公司 A kind of cyclic electrolysis device regenerated for ferric trichloride etching liquid
CN111826676A (en) * 2020-07-21 2020-10-27 程正宇 Production method of sodium hydroxide for experiment

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1045681A (en) * 1911-04-18 1912-11-26 Carey E Cummins Storm-sash.
US4308123A (en) * 1979-11-30 1981-12-29 Hydro-Chlor International, Inc. Apparatus for the small-scale manufacture of chlorine and sodium hydroxide or sodium hypochlorite
DE3008563A1 (en) * 1980-03-06 1981-09-17 Hoechst Ag, 6000 Frankfurt METHOD AND DEVICE FOR PRODUCING AQUEOUS SODIUM CHLORIDE SOLUTIONS FROM STONE SALT
EP0046603A1 (en) * 1980-08-27 1982-03-03 Fernand Louis Oscar Joseph Chauvier An apparatus for producing chlorine by electrolysis
US4528168A (en) * 1983-10-14 1985-07-09 The Dow Chemical Company Brine saturator method of operation
US4789503A (en) * 1987-06-15 1988-12-06 Atara Corporation Air removal snorkel device
EP1007765A1 (en) * 1997-08-08 2000-06-14 Inchem (Proprietary) Limited Method and apparatus for generating a gas

Also Published As

Publication number Publication date
CN1420945A (en) 2003-05-28
EA200200903A1 (en) 2003-06-26
EA004521B1 (en) 2004-06-24
WO2001063011A1 (en) 2001-08-30
DE60130870T2 (en) 2008-07-17
DE60130870D1 (en) 2007-11-22
CA2401203C (en) 2009-12-08
ATE375410T1 (en) 2007-10-15
EP1259658B1 (en) 2007-10-10
EP1259658A1 (en) 2002-11-27
US20040035704A1 (en) 2004-02-26
CN1288280C (en) 2006-12-06
AU3588701A (en) 2001-09-03
CA2401203A1 (en) 2001-08-30
AU2001235887B2 (en) 2005-09-22

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS ANUIDADES EM DEBITO.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2332 DE 15/09/2015.