DE69219897D1 - Verfahren zur Oxidation in einem Schmelzbad - Google Patents

Verfahren zur Oxidation in einem Schmelzbad

Info

Publication number
DE69219897D1
DE69219897D1 DE69219897T DE69219897T DE69219897D1 DE 69219897 D1 DE69219897 D1 DE 69219897D1 DE 69219897 T DE69219897 T DE 69219897T DE 69219897 T DE69219897 T DE 69219897T DE 69219897 D1 DE69219897 D1 DE 69219897D1
Authority
DE
Germany
Prior art keywords
molten bath
feed
atomic constituents
essentially
dissolved
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 - Fee Related
Application number
DE69219897T
Other languages
English (en)
Other versions
DE69219897T2 (de
Inventor
Casey Mcgeever
Christopher Nagel
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.)
Molten Metal Technology Inc
Original Assignee
Molten Metal Technology 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24962973&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69219897(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Molten Metal Technology Inc filed Critical Molten Metal Technology Inc
Publication of DE69219897D1 publication Critical patent/DE69219897D1/de
Application granted granted Critical
Publication of DE69219897T2 publication Critical patent/DE69219897T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • A62D2203/00—Aspects of processes for making harmful chemical substances harmless, or less harmful, by effecting chemical change in the substances
    • A62D2203/10—Apparatus specially adapted for treating harmful chemical agents; Details thereof
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/09—Reaction techniques
    • Y10S423/12—Molten media

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Processing Of Solid Wastes (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
DE69219897T 1991-07-29 1992-07-06 Verfahren zur Oxidation in einem Schmelzbad Expired - Fee Related DE69219897T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US73719991A 1991-07-29 1991-07-29
PCT/US1992/005625 WO1993002750A1 (en) 1991-07-29 1992-07-06 Method and system for oxidation in a molten bath

Publications (2)

Publication Number Publication Date
DE69219897D1 true DE69219897D1 (de) 1997-06-26
DE69219897T2 DE69219897T2 (de) 1998-01-22

Family

ID=24962973

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69219897T Expired - Fee Related DE69219897T2 (de) 1991-07-29 1992-07-06 Verfahren zur Oxidation in einem Schmelzbad

Country Status (14)

Country Link
US (1) US5866095A (de)
EP (1) EP0600906B1 (de)
JP (1) JPH07502195A (de)
AT (1) ATE153245T1 (de)
AU (1) AU663882B2 (de)
BR (1) BR9206400A (de)
CA (1) CA2113174A1 (de)
DE (1) DE69219897T2 (de)
IE (1) IE922454A1 (de)
MD (1) MD960290A (de)
RU (1) RU2096685C1 (de)
TW (1) TW198742B (de)
WO (1) WO1993002750A1 (de)
ZA (1) ZA925301B (de)

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US5191154A (en) * 1991-07-29 1993-03-02 Molten Metal Technology, Inc. Method and system for controlling chemical reaction in a molten bath
EP0644789B1 (de) * 1992-06-08 1997-02-05 Molten Metal Technology, Inc. Verfahren zur behandlung von organischen abfallstoffen
MD960311A (ro) * 1992-06-08 1998-06-30 Molten Metal Technology, Inc. Procedeu de tratare a deşeurilor organice şi dispozitiv pentru realizarea lui
US6797195B1 (en) 1995-05-19 2004-09-28 Lawrence Kreisler Method for recovering and separating metals from waste streams
US6274045B1 (en) 1995-05-19 2001-08-14 Lawrence Kreisler Method for recovering and separating metals from waste streams
US6254782B1 (en) 1995-05-19 2001-07-03 Lawrence Kreisler Method for recovering and separating metals from waste streams
US5753125A (en) * 1995-05-19 1998-05-19 Kreisler; Lawrence Method for recovering and separating metals from waste streams
US6270679B1 (en) 1995-05-19 2001-08-07 Lawrence Kreisler Method for recovering and separating metals from waste streams
US5695732A (en) * 1995-06-07 1997-12-09 Molten Metal Technology, Inc. Method for treating a halogenated organic waste to produce halogen gas and carbon oxide gas streams
KR100423686B1 (ko) * 1998-01-30 2004-03-18 가부시키가이샤 히타치세이사쿠쇼 고체 물질 용융 장치
US6037517A (en) * 1998-11-04 2000-03-14 Clean Technologies International Corporation Apparatus and method for treating waste materials which include charged particle emitters
US6723276B1 (en) * 2000-08-28 2004-04-20 Paul V. Cooper Scrap melter and impeller
US6669755B2 (en) * 2002-06-04 2003-12-30 Clean Technologies International Corporation Apparatus and method for treating containerized feed materials in a liquid reactant metal
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
US7731891B2 (en) * 2002-07-12 2010-06-08 Cooper Paul V Couplings for molten metal devices
US7470392B2 (en) * 2003-07-14 2008-12-30 Cooper Paul V Molten metal pump components
US7507367B2 (en) * 2002-07-12 2009-03-24 Cooper Paul V Protective coatings for molten metal devices
US7402276B2 (en) 2003-07-14 2008-07-22 Cooper Paul V Pump with rotating inlet
US7365237B2 (en) * 2002-09-26 2008-04-29 Clean Technologies International Corporation Liquid metal reactor and method for treating materials in a liquid metal reactor
US7906068B2 (en) 2003-07-14 2011-03-15 Cooper Paul V Support post system for molten metal pump
US20060228294A1 (en) * 2005-04-12 2006-10-12 Davis William H Process and apparatus using a molten metal bath
US7450296B2 (en) * 2006-01-30 2008-11-11 Taiwan Semiconductor Manufacturing Company, Ltd. Method and system for patterning alignment marks on a transparent substrate
US9156087B2 (en) 2007-06-21 2015-10-13 Molten Metal Equipment Innovations, Llc Molten metal transfer system and rotor
US9205490B2 (en) 2007-06-21 2015-12-08 Molten Metal Equipment Innovations, Llc Transfer well system and method for making same
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
US9643247B2 (en) 2007-06-21 2017-05-09 Molten Metal Equipment Innovations, Llc Molten metal transfer and degassing system
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
US8613884B2 (en) 2007-06-21 2013-12-24 Paul V. Cooper Launder transfer insert and system
US20090182064A1 (en) * 2008-01-14 2009-07-16 Pennsylvania Sustainable Technologies, Llc Reactive Separation To Upgrade Bioprocess Intermediates To Higher Value Liquid Fuels or Chemicals
US7932297B2 (en) * 2008-01-14 2011-04-26 Pennsylvania Sustainable Technologies, Llc Method and system for producing alternative liquid fuels or chemicals
US8444911B2 (en) 2009-08-07 2013-05-21 Paul V. Cooper Shaft and post tensioning device
US8449814B2 (en) * 2009-08-07 2013-05-28 Paul V. Cooper Systems and methods for melting scrap metal
US8535603B2 (en) 2009-08-07 2013-09-17 Paul V. Cooper Rotary degasser and rotor therefor
US8524146B2 (en) 2009-08-07 2013-09-03 Paul V. Cooper Rotary degassers and components therefor
US10428821B2 (en) * 2009-08-07 2019-10-01 Molten Metal Equipment Innovations, Llc Quick submergence molten metal pump
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
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
US11931802B2 (en) 2019-05-17 2024-03-19 Molten Metal Equipment Innovations, Llc Molten metal controlled flow launder
US11873845B2 (en) 2021-05-28 2024-01-16 Molten Metal Equipment Innovations, Llc Molten metal transfer device

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US94995A (en) * 1869-09-21 Improvement in the mawdtactttre of iron and steel
GB175207A (en) * 1921-05-18 1922-02-16 Charles Edward Taylor Improvements in or relating to cupola furnaces
US2562813A (en) * 1948-03-11 1951-07-31 Standard Oil Dev Co Continuous ore reducing and melting operation
GB1253581A (en) * 1968-02-24 1971-11-17 Maximilianshuette Eisenwerk Improvements in processes and apparatus for making steel
US3668120A (en) * 1971-04-22 1972-06-06 Wayne A Patterson Treatment of organic waste products
US4003683A (en) * 1975-01-16 1977-01-18 Urban Research & Development Corporation Apparatus for pyrolytic treatment of solid waste materials to form ceramic prills
US4244180A (en) * 1979-03-16 1981-01-13 Rasor Associates, Inc. Process for producing fuel gases from carbonaceous material
SE416656B (sv) * 1979-04-12 1981-01-26 Boliden Ab Forfarande for utvinning av olja och/eller gas ur kolhaltiga material
LU81606A1 (de) * 1979-08-14 1981-03-24 Arbed Verfahren und einrichtung zur wiederverwertung von kohlenstoffreichen abfallprodukten
DE3024977A1 (de) * 1980-07-02 1982-01-28 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren zur herstellung von reaktionsgasen
JPS5794093A (en) * 1980-12-02 1982-06-11 Sumitomo Metal Ind Ltd Method for operating coal gasification furnace
DE3212534A1 (de) * 1982-02-27 1983-10-13 Artur Richard 6000 Frankfurt Greul Verfahren und vorrichtung zur vergasung von hausmuell und aehnlichen abfaellen
US4552667A (en) * 1984-06-25 1985-11-12 Shultz Clifford G Destruction of organic hazardous wastes
DE3434004A1 (de) * 1984-09-15 1986-05-22 Dornier System Gmbh, 7990 Friedrichshafen Verfahren und vorrichtung zur muellvergasung
US4602574A (en) * 1984-11-08 1986-07-29 United States Steel Corporation Destruction of toxic organic chemicals
US4574714A (en) * 1984-11-08 1986-03-11 United States Steel Corporation Destruction of toxic chemicals
US4741770A (en) * 1985-04-03 1988-05-03 Cra Services Limited Zinc smelting process using oxidation zone and reduction zone
DE3608150C1 (de) * 1986-03-12 1987-07-02 Greul Artur Richard Verfahren und Vorrichtung zur reduzierenden Schmelzvergasung
US4931167A (en) * 1987-10-13 1990-06-05 Advanced Refinery Technology Degradation of polychlorinated biphenyls
EP0327862B1 (de) * 1988-02-12 1994-05-18 Klöckner Cra Patent Gmbh Verfahren und Vorrichtung zur Nachverbrennung
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
US5191154A (en) * 1991-07-29 1993-03-02 Molten Metal Technology, Inc. Method and system for controlling chemical reaction in a molten bath
US5585532A (en) * 1991-07-29 1996-12-17 Molten Metal Technology, Inc. Method for treating a gas formed from a waste in a molten metal bath
US5324341A (en) * 1992-05-05 1994-06-28 Molten Metal Technology, Inc. Method for chemically reducing metals in waste compositions
US5436210A (en) * 1993-02-04 1995-07-25 Molten Metal Technology, Inc. Method and apparatus for injection of a liquid waste into a molten bath
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

Also Published As

Publication number Publication date
EP0600906A1 (de) 1994-06-15
TW198742B (de) 1993-01-21
DE69219897T2 (de) 1998-01-22
US5866095A (en) 1999-02-02
AU2317992A (en) 1993-03-02
EP0600906B1 (de) 1997-05-21
CA2113174A1 (en) 1993-02-18
MD960290A (ro) 1998-11-30
BR9206400A (pt) 1994-12-27
WO1993002750A1 (en) 1993-02-18
RU2096685C1 (ru) 1997-11-20
ATE153245T1 (de) 1997-06-15
ZA925301B (en) 1993-04-28
AU663882B2 (en) 1995-10-26
JPH07502195A (ja) 1995-03-09
IE922454A1 (en) 1993-02-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee