DE69329189D1 - FABRIC TREATMENT - Google Patents

FABRIC TREATMENT

Info

Publication number
DE69329189D1
DE69329189D1 DE69329189T DE69329189T DE69329189D1 DE 69329189 D1 DE69329189 D1 DE 69329189D1 DE 69329189 T DE69329189 T DE 69329189T DE 69329189 T DE69329189 T DE 69329189T DE 69329189 D1 DE69329189 D1 DE 69329189D1
Authority
DE
Germany
Prior art keywords
zone
torch
plasma
waste material
cooling zone
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 - Lifetime
Application number
DE69329189T
Other languages
German (de)
Other versions
DE69329189T2 (en
Inventor
Rowan Thomas Deam
Trevor Neil Kearney
Ian Michael Ogilvy
Alan Edward Mundy
Paul Adrian Zemancheff
Athos Ivan Vit
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.)
Snoddis Tesmar Ltd
SRL Plasma Pty Ltd
Original Assignee
Commonwealth Scientific and Industrial Research Organization CSIRO
Snoddis Tesmar Ltd
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 Commonwealth Scientific and Industrial Research Organization CSIRO, Snoddis Tesmar Ltd filed Critical Commonwealth Scientific and Industrial Research Organization CSIRO
Application granted granted Critical
Publication of DE69329189D1 publication Critical patent/DE69329189D1/en
Publication of DE69329189T2 publication Critical patent/DE69329189T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A62D3/40—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by heating to effect chemical change, e.g. pyrolysis
    • 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
    • A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
    • A62D1/0028—Liquid extinguishing 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
    • A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • A62D3/10—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by subjecting to electric or wave energy or particle or ionizing radiation
    • A62D3/19—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by subjecting to electric or wave energy or particle or ionizing radiation to plasma
    • 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
    • C10B19/00—Heating of coke ovens by electrical means
    • 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
    • C10B39/00—Cooling or quenching coke
    • C10B39/04—Wet quenching
    • 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
    • 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
    • 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
    • A62D2101/28—Organic substances containing oxygen, sulfur, selenium or tellurium, i.e. chalcogen
    • 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
    • A62D2203/04—Combined processes involving two or more non-distinct steps covered by groups A62D3/10 - A62D3/40
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Treating Waste Gases (AREA)
  • Processing Of Solid Wastes (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Developing Agents For Electrophotography (AREA)

Abstract

A material treatment process, and particularly such a process for the destruction of waste material. The process involves pyrolysis of waste material within a plasma torch and a hot zone which receives the material stream from the torch. Waste material is injected into the torch as a fine spray and/or as a gas, and the direction of injection is generally transverse to the direction of movement of the plasma through the torch. The location of the injection is such that the waste material is injected directly into the core of the plasma. The hot zone is of a length such as to ensure complete pyrolysis of the material, and that zone is immediately followed by a cooling zone in which the material is subjected to very rapid quenching. The material stream entering the cooling zone is at a temperature above that at which CO in the material stream tends to re-form into CO2 in the material stream includes particulate carbon which is used to absorb residual toxic compounds when the material is subjected to an alkaline environment within the cooling zone and/or a scrubber following that zone.
DE69329189T 1992-03-04 1993-03-04 FABRIC TREATMENT Expired - Lifetime DE69329189T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPL118892 1992-03-04
PCT/AU1993/000089 WO1993017759A1 (en) 1992-03-04 1993-03-04 Material processing

Publications (2)

Publication Number Publication Date
DE69329189D1 true DE69329189D1 (en) 2000-09-14
DE69329189T2 DE69329189T2 (en) 2001-01-25

Family

ID=3776019

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69329189T Expired - Lifetime DE69329189T2 (en) 1992-03-04 1993-03-04 FABRIC TREATMENT

Country Status (8)

Country Link
EP (1) EP0629138B1 (en)
CN (1) CN1036635C (en)
AT (1) ATE195261T1 (en)
DE (1) DE69329189T2 (en)
ES (1) ES2149199T3 (en)
GR (1) GR3034802T3 (en)
PT (1) PT629138E (en)
WO (1) WO1993017759A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL118322A (en) * 1996-05-20 1999-09-22 Israel Atomic Energy Comm Material incineration method
DE19722649A1 (en) * 1997-05-30 1998-12-03 Buck Chem Tech Werke Weapons disposal method using separated modular plant
WO2000013785A1 (en) 1998-09-02 2000-03-16 Jacobus Swanepoel Treatment of solid carbonaceous material
US6193934B1 (en) * 1998-09-22 2001-02-27 Beltran, Inc. Corona-induced chemical scrubber for the control of NOx emissions
FR2858570B1 (en) * 2003-08-04 2006-11-17 Gerard Poulleau PROCESS FOR THE THERMOLYSIS AND / OR DRYING OF ORGANIC WASTE USING A BALL OVEN
KR100754076B1 (en) * 2003-08-21 2007-08-31 인터내셔널 엔바이론멘탈 솔루션즈 코포레이션 Chamber support for pyrolytic waste treatment system
CN101166813B (en) 2005-05-02 2011-11-23 国际壳牌研究有限公司 Method and system for producing synthesis gas
EP2016160A1 (en) * 2006-05-01 2009-01-21 Shell Internationale Research Maatschappij B.V. Gasification reactor and its use
CN101432400B (en) * 2006-05-01 2012-11-14 国际壳牌研究有限公司 Gasification reactor and its use
US9051522B2 (en) 2006-12-01 2015-06-09 Shell Oil Company Gasification reactor
IT1391148B1 (en) * 2008-08-06 2011-11-18 Reco 2 S R L METHOD AND APPARATUS FOR PURIFYING GAS
WO2010023306A2 (en) 2008-09-01 2010-03-04 Shell Internationale Research Maatschappij B.V. Self cleaning arrangement
US8960651B2 (en) 2008-12-04 2015-02-24 Shell Oil Company Vessel for cooling syngas
CA2753043A1 (en) * 2011-03-18 2012-09-18 Pyrogenesis Canada Inc. Steam plasma arc hydrolysis of ozone depleting substances
CN102284172B (en) * 2011-06-08 2013-04-24 深圳市迈科瑞环境科技有限公司 Method and equipment for treating solid waste containing semi-volatile organic contaminant

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL66144A (en) * 1982-01-18 1985-06-30 Skf Steel Eng Ab Method and plant for conversion of waste material to stable final products
CA1225441A (en) * 1984-01-23 1987-08-11 Edward S. Fox Plasma pyrolysis waste destruction
DE3716231A1 (en) * 1987-05-14 1988-12-01 Krupp Gmbh THERMAL PROCESSING OF SCHOETTABLE SOLIDS WITH HEAVY METAL COMPOUNDS AND TOXIC HYDROCARBONS
DE3721451C1 (en) * 1987-06-30 1988-12-08 Asea Brown Boveri Process for operating a pyrolysis plant
DE3721475C1 (en) * 1987-06-30 1989-03-23 Asea Brown Boveri Plant for pyrolysis of waste material
CA1324823C (en) * 1988-08-08 1993-11-30 Robert Chrong-Wen Chang Method and apparatus for plasma pyrolysis of liquid waste
DE3922383C2 (en) * 1988-08-11 1994-06-09 Grimma Masch Anlagen Gmbh Process for the destruction of toxic waste products and device for carrying out the process
GB9017146D0 (en) * 1990-08-03 1990-09-19 Tioxide Group Services Ltd Destruction process
DE59105476D1 (en) * 1991-07-12 1995-06-14 Grimma Masch Anlagen Gmbh METHOD AND DEVICE FOR DETOXIFYING THE EXHAUST GAS FROM WASTE COMBUSTION PLANTS.

Also Published As

Publication number Publication date
PT629138E (en) 2001-01-31
ATE195261T1 (en) 2000-08-15
EP0629138A1 (en) 1994-12-21
CN1036635C (en) 1997-12-10
WO1993017759A1 (en) 1993-09-16
GR3034802T3 (en) 2001-02-28
DE69329189T2 (en) 2001-01-25
CN1081923A (en) 1994-02-16
ES2149199T3 (en) 2000-11-01
EP0629138A4 (en) 1995-01-04
EP0629138B1 (en) 2000-08-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SIDDONS RAMSET LTD., VICTORIA, AU

Owner name: SRL PLASMA PTY LTD., BRISBANE, AU