ZA961144B - Method of capture of chlorine dissociated from a chlorine-containing compound - Google Patents

Method of capture of chlorine dissociated from a chlorine-containing compound

Info

Publication number
ZA961144B
ZA961144B ZA961144A ZA961144A ZA961144B ZA 961144 B ZA961144 B ZA 961144B ZA 961144 A ZA961144 A ZA 961144A ZA 961144 A ZA961144 A ZA 961144A ZA 961144 B ZA961144 B ZA 961144B
Authority
ZA
South Africa
Prior art keywords
chlorine
capture
containing compound
dissociated
chlorine dissociated
Prior art date
Application number
ZA961144A
Other languages
English (en)
Inventor
Cathy M Shaw
James E Johnston
Original Assignee
Molten Metal Tech Inc
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 Molten Metal Tech Inc filed Critical Molten Metal Tech Inc
Publication of ZA961144B publication Critical patent/ZA961144B/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
    • A62D3/32—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by treatment in molten chemical reagent, e.g. salts or metals
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/002—Use of waste materials, e.g. slags
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
    • C03C10/16—Halogen containing crystalline phase
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/11—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
    • A62D2101/20—Organic substances
    • A62D2101/22—Organic substances containing halogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
ZA961144A 1995-02-14 1996-02-13 Method of capture of chlorine dissociated from a chlorine-containing compound ZA961144B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/388,941 US5678244A (en) 1995-02-14 1995-02-14 Method for capture of chlorine dissociated from a chlorine-containing compound

Publications (1)

Publication Number Publication Date
ZA961144B true ZA961144B (en) 1996-08-23

Family

ID=23536169

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA961144A ZA961144B (en) 1995-02-14 1996-02-13 Method of capture of chlorine dissociated from a chlorine-containing compound

Country Status (7)

Country Link
US (1) US5678244A (fr)
EP (1) EP0809526A1 (fr)
JP (1) JPH11500060A (fr)
AU (1) AU4917896A (fr)
TW (1) TW286348B (fr)
WO (1) WO1996025203A1 (fr)
ZA (1) ZA961144B (fr)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU738446B2 (en) * 1997-12-22 2001-09-20 Dow Chemical Company, The Production of one or more useful products from lesser value halogenated materials
WO2000032525A1 (fr) * 1998-12-01 2000-06-08 Societe Generale Pour Les Techniques Nouvelles - Sgn Procede et dispositif d'incineration et de vitrification de dechets, notamment radioactifs
JP3370297B2 (ja) * 1999-07-26 2003-01-27 安斎 節 ポリ塩化ビフェニールの無害化装置
US6622523B2 (en) 2000-03-21 2003-09-23 Christopher J. Ludwig Method of converting halogenated compounds to glass
US7470392B2 (en) 2003-07-14 2008-12-30 Cooper Paul V Molten metal pump components
US7731891B2 (en) 2002-07-12 2010-06-08 Cooper Paul V Couplings for molten metal devices
US20050013715A1 (en) 2003-07-14 2005-01-20 Cooper Paul V. System for releasing gas into molten metal
US20070253807A1 (en) 2006-04-28 2007-11-01 Cooper Paul V Gas-transfer foot
US7402276B2 (en) 2003-07-14 2008-07-22 Cooper Paul V Pump with rotating inlet
JP3890406B2 (ja) * 2002-08-23 2007-03-07 国立大学法人静岡大学 塩化カルシウムからの塩素ガスの回収方法
US7906068B2 (en) 2003-07-14 2011-03-15 Cooper Paul V Support post system for molten metal pump
US8366993B2 (en) 2007-06-21 2013-02-05 Cooper Paul V System and method for degassing molten metal
US9409232B2 (en) 2007-06-21 2016-08-09 Molten Metal Equipment Innovations, Llc Molten metal transfer vessel and method of construction
US9205490B2 (en) 2007-06-21 2015-12-08 Molten Metal Equipment Innovations, Llc Transfer well system and method for making same
US8613884B2 (en) 2007-06-21 2013-12-24 Paul V. Cooper Launder transfer insert and system
US9410744B2 (en) 2010-05-12 2016-08-09 Molten Metal Equipment Innovations, Llc Vessel transfer insert and system
US8337746B2 (en) 2007-06-21 2012-12-25 Cooper Paul V Transferring molten metal from one structure to another
US9156087B2 (en) 2007-06-21 2015-10-13 Molten Metal Equipment Innovations, Llc Molten metal transfer system and rotor
US9643247B2 (en) 2007-06-21 2017-05-09 Molten Metal Equipment Innovations, Llc Molten metal transfer and degassing system
US8535603B2 (en) 2009-08-07 2013-09-17 Paul V. Cooper Rotary degasser and rotor therefor
US8449814B2 (en) 2009-08-07 2013-05-28 Paul V. Cooper Systems and methods for melting scrap metal
US10428821B2 (en) 2009-08-07 2019-10-01 Molten Metal Equipment Innovations, Llc Quick submergence molten metal pump
US8444911B2 (en) 2009-08-07 2013-05-21 Paul V. Cooper Shaft and post tensioning device
US8524146B2 (en) 2009-08-07 2013-09-03 Paul V. Cooper Rotary degassers and components therefor
US8714914B2 (en) 2009-09-08 2014-05-06 Paul V. Cooper Molten metal pump filter
US9108244B2 (en) 2009-09-09 2015-08-18 Paul V. Cooper Immersion heater for molten metal
US9903383B2 (en) 2013-03-13 2018-02-27 Molten Metal Equipment Innovations, Llc Molten metal rotor with hardened top
US9011761B2 (en) 2013-03-14 2015-04-21 Paul V. Cooper Ladle with transfer conduit
US10052688B2 (en) 2013-03-15 2018-08-21 Molten Metal Equipment Innovations, Llc Transfer pump launder system
GB201305774D0 (en) * 2013-03-28 2013-05-15 Queen Mary & Westfield College Chlorine-containing silicate glasses and glass ceramics
US10138892B2 (en) 2014-07-02 2018-11-27 Molten Metal Equipment Innovations, Llc Rotor and rotor shaft for molten metal
US10947980B2 (en) 2015-02-02 2021-03-16 Molten Metal Equipment Innovations, Llc Molten metal rotor with hardened blade tips
US10267314B2 (en) 2016-01-13 2019-04-23 Molten Metal Equipment Innovations, Llc Tensioned support shaft and other molten metal devices
US11149747B2 (en) 2017-11-17 2021-10-19 Molten Metal Equipment Innovations, Llc Tensioned support post and other molten metal devices
US11358216B2 (en) 2019-05-17 2022-06-14 Molten Metal Equipment Innovations, Llc System for melting solid metal
US11873845B2 (en) 2021-05-28 2024-01-16 Molten Metal Equipment Innovations, Llc Molten metal transfer device

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1446021A (en) * 1973-02-15 1976-08-11 Uddeholms Ab Method for the refining of molten metal
AT342800B (de) * 1975-04-16 1978-04-25 Tisza Bela & Co Stranggiesspulver
US4009024A (en) * 1975-09-26 1977-02-22 Koppers Company, Inc. Process for regeneration and reuse of steelmaking slag
US4224070A (en) * 1977-12-14 1980-09-23 Youdelis William V Chloride salt-silicon containing slag compositions for cast iron melts
US4401623A (en) * 1981-07-17 1983-08-30 Rhone-Poulenc Agrochimie Use of calcium chloride to minimize hydrofluoric acid corrosion to glass during the chlorination of 4-chlorobenzotrifluoride
US4417924A (en) * 1982-09-30 1983-11-29 Schwer John W Steelmaking additive composition
US4447262A (en) * 1983-05-16 1984-05-08 Rockwell International Corporation Destruction of halogen-containing materials
US4574714A (en) * 1984-11-08 1986-03-11 United States Steel Corporation Destruction of toxic chemicals
US4602574A (en) * 1984-11-08 1986-07-29 United States Steel Corporation Destruction of toxic organic chemicals
DE3830259A1 (de) * 1988-09-06 1990-03-15 Kloeckner Humboldt Deutz Ag Verfahren zur thermischen entsorgung von umweltbelastende elemente enthaltenden abfallstoffen
GB9005431D0 (en) * 1990-03-10 1990-05-09 Foseco Int Metallurgical flux compositions
US5177304A (en) * 1990-07-24 1993-01-05 Molten Metal Technology, Inc. Method and system for forming carbon dioxide from carbon-containing materials in a molten bath of immiscible metals
GB9108889D0 (en) * 1991-04-25 1991-06-12 Foseco Int Metallurgical fluxes
US5191154A (en) * 1991-07-29 1993-03-02 Molten Metal Technology, Inc. Method and system for controlling chemical reaction in a molten bath
US5376421A (en) * 1991-08-30 1994-12-27 University Of Cincinnati Combustible slurry for joining metallic or ceramic surfaces or for coating metallic, ceramic and refractory surfaces
US5385601A (en) * 1991-09-24 1995-01-31 Electric Power Research Institute Process for converting aluminum dross to ladle flux for steel processing
US5374309A (en) * 1993-02-26 1994-12-20 Blue Circle America, Inc. Process and system for producing cementitious materials from ferrous blast furnace slags
US5435982A (en) * 1993-03-31 1995-07-25 Molten Metal Technology, Inc. Method for dissociating waste in a packed bed reactor
US5301620A (en) * 1993-04-01 1994-04-12 Molten Metal Technology, Inc. Reactor and method for disassociating waste
US5395405A (en) * 1993-04-12 1995-03-07 Molten Metal Technology, Inc. Method for producing hydrocarbon gas from waste
US5382555A (en) * 1993-10-22 1995-01-17 General Acquisition Corporation High alumina brick with metallic carbide and its preparation

Also Published As

Publication number Publication date
JPH11500060A (ja) 1999-01-06
US5678244A (en) 1997-10-14
WO1996025203A1 (fr) 1996-08-22
TW286348B (fr) 1996-09-21
EP0809526A1 (fr) 1997-12-03
AU4917896A (en) 1996-09-04

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