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WO2002100563A1 - Procede et appareil permettant la decomposition d'une matiere contenant des substances organiques - Google Patents

Procede et appareil permettant la decomposition d'une matiere contenant des substances organiques Download PDF

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Publication number
WO2002100563A1
WO2002100563A1 PCT/JP2002/005248 JP0205248W WO02100563A1 WO 2002100563 A1 WO2002100563 A1 WO 2002100563A1 JP 0205248 W JP0205248 W JP 0205248W WO 02100563 A1 WO02100563 A1 WO 02100563A1
Authority
WO
WIPO (PCT)
Prior art keywords
organic matter
metal
decomposing
molten metal
waste
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.)
Ceased
Application number
PCT/JP2002/005248
Other languages
English (en)
Japanese (ja)
Inventor
Hiroshi Suzuki
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2002100563A1 publication Critical patent/WO2002100563A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/70—Chemical treatment, e.g. pH adjustment or oxidation
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B49/00—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated
    • C10B49/14—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot liquids, e.g. molten metals
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • C10G1/02—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by distillation
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B11/00—Obtaining noble metals
    • C22B11/02—Obtaining noble metals by dry processes
    • C22B11/021—Recovery of noble metals from waste materials
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/001—Dry processes
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Definitions

  • An object of the present invention is to solve these problems of the conventional waste treatment technology, to provide a method for decomposing an organic matter-containing substance, which is energy efficient, has low pollution, and can treat even a waste mixed with plastics, metals, and inorganic substances.
  • An object of the present invention is to provide an apparatus for decomposing a substance. Disclosure of the invention
  • FIG. 1 shows an example of an organic matter-containing substance decomposing apparatus of the present invention.
  • Organic substance-containing substance decomposing apparatus 1 is used for charging organic substance-containing substances. It comprises an inlet 2 and a decomposition tank 3 for decomposing organic matter-containing substances.
  • organic matter-containing substances include both organic matters only and composites of organic matters and metals and inorganic substances.
  • it may be household waste, industrial waste, or other than waste.
  • a description will be given mainly of waste disposal.
  • the waste to be treated only needs to contain organic matter, and plastic containing chlorine such as polyvinyl chloride may be mixed.
  • Decomposition tank 3 is a closed vessel whose capacity can be selected according to the required processing capacity. Here, 3 m long and 1.5 m wide are used. The material is desirably stainless steel having excellent corrosion resistance, but iron may be used.
  • the decomposition tank 3 is heated by the heating device 4. As the heating device 4, a heavy oil burner, a kerosene burner, a gas burner, an electric heater, or the like is used.
  • Metal, charcoal, and inorganic substances floating on the liquid surface are mechanically collected and discharged from the solid substance discharge port 6 to the outside of the decomposition tank 3.
  • the metal having a large specific gravity sinking into the molten metal is carried to the metal separation device 7 through the pipe 8a together with the molten metal.
  • gold, platinum, etc. are separated and discharged to the outside, and the metal as the heat medium is recycled. Is returned to decomposition tank 3.
  • gasified chlorine and hydrogen compounds are discharged from the gas discharge outlet 9 to the outside of the decomposition tank 3.
  • the heat medium among the metals eluted from the waste, some such as noble metals, zinc, aluminum, and brass grow by alloying with lead, which is the heat medium. .
  • the recovered alloy is separated by electrolysis and thermal separation, and lead is reused as a heating medium.
  • the generated gas is sent to the catalyst device 12.
  • the generated gas is decomposed into chlorine and hydrogen compounds, and separated by the catalytic device 12. Chlorine is crystallized and reused as industrial raw material.
  • the hydrogen compound is further sent to the distillation apparatus 13 and is mostly liquefied.
  • the hydrogen compound liquid thus obtained can be used as a high quality fuel that generates more heat than kerosene.
  • the hydrogen compound remaining as a gas is sucked by the suction device 14, and the hydrogen gas is sent to the fuel cell 15 and can be used as a power source.
  • the last residual gas is sent to the residual gas purifier 16 for processing.
  • the residual gas is subjected to combustion at a high temperature or purified by a filter, for example, so as to be safe without harmful substances such as dioxin, and then discharged to the outside world.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Processing Of Solid Wastes (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

La présente invention concerne un procédé qui permet la décomposition d'une matière contenant une substance organique, comme des déchets par exemple, lequel procédé consiste à incorporer ladite matière contenant une substance organique dans un métal en fusion (10) tel que le plomb ou l'aluminium afin de décomposer la matière. Le procédé de l'invention permet de décomposer une matière contenant une substance organique à une température élevée avec un bon rendement énergétique et une faible production de dioxyde de carbone. La cuve de traitement (3) destinée à la décomposition est fermée hermétiquement et maintenue dans un état dépourvu d'oxygène, ce qui empêche la production de substances nocives, telles que la dioxine. Les métaux nobles tels l'or ou le platine, le carbone, le chlore et analogue contenus dans les déchets ou analogues sont séparés au-dessus ou en-dessous du métal en fusion (10) ou vaporisés et récupérés sous des formes qui facilitent leur réemploi.
PCT/JP2002/005248 2001-06-08 2002-05-29 Procede et appareil permettant la decomposition d'une matiere contenant des substances organiques Ceased WO2002100563A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001-173291 2001-06-08
JP2001173291 2001-06-08

Publications (1)

Publication Number Publication Date
WO2002100563A1 true WO2002100563A1 (fr) 2002-12-19

Family

ID=19014775

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/005248 Ceased WO2002100563A1 (fr) 2001-06-08 2002-05-29 Procede et appareil permettant la decomposition d'une matiere contenant des substances organiques

Country Status (1)

Country Link
WO (1) WO2002100563A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005078049A1 (fr) * 2004-02-18 2005-08-25 Technologie Ekologiczne Procede et dispositif pour la conversion continue de dechets organiques

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59132934A (ja) * 1983-01-21 1984-07-31 Sankyo Yuki Kk 溶融金属を用いた熱分解反応装置
JPH04371713A (ja) * 1991-06-19 1992-12-24 Mitsubishi Heavy Ind Ltd 焼却物中の金属回収装置
WO1996000268A1 (fr) * 1994-06-27 1996-01-04 Unique Tire Recycling (Canada) Inc. Appareil de conversion thermique de solides
WO1996040374A1 (fr) * 1995-06-07 1996-12-19 Molten Metal Technology, Inc. Production de flux d'halogene et d'oxyde de carbone
JPH11319772A (ja) * 1998-05-14 1999-11-24 Yamamoto Bio Clean System:Kk 炭素含有化合物の処理設備および炭素含有化合物の処理方法
JP2000157958A (ja) * 1998-11-25 2000-06-13 Nkk Corp 廃棄物からの有機物および無機物の回収装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59132934A (ja) * 1983-01-21 1984-07-31 Sankyo Yuki Kk 溶融金属を用いた熱分解反応装置
JPH04371713A (ja) * 1991-06-19 1992-12-24 Mitsubishi Heavy Ind Ltd 焼却物中の金属回収装置
WO1996000268A1 (fr) * 1994-06-27 1996-01-04 Unique Tire Recycling (Canada) Inc. Appareil de conversion thermique de solides
WO1996040374A1 (fr) * 1995-06-07 1996-12-19 Molten Metal Technology, Inc. Production de flux d'halogene et d'oxyde de carbone
JPH11319772A (ja) * 1998-05-14 1999-11-24 Yamamoto Bio Clean System:Kk 炭素含有化合物の処理設備および炭素含有化合物の処理方法
JP2000157958A (ja) * 1998-11-25 2000-06-13 Nkk Corp 廃棄物からの有機物および無機物の回収装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005078049A1 (fr) * 2004-02-18 2005-08-25 Technologie Ekologiczne Procede et dispositif pour la conversion continue de dechets organiques

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