ATE195261T1 - FABRIC TREATMENT - Google Patents

FABRIC TREATMENT

Info

Publication number
ATE195261T1
ATE195261T1 AT93905105T AT93905105T ATE195261T1 AT E195261 T1 ATE195261 T1 AT E195261T1 AT 93905105 T AT93905105 T AT 93905105T AT 93905105 T AT93905105 T AT 93905105T AT E195261 T1 ATE195261 T1 AT E195261T1
Authority
AT
Austria
Prior art keywords
zone
torch
plasma
waste material
cooling zone
Prior art date
Application number
AT93905105T
Other languages
German (de)
Inventor
Rowan Thomas Deam
Trevor Neil Kearney
Ian Michael Ogilvy
Alan Edward Mundy
Paul Adrian Zemancheff
Athos Ivan Vit
Original Assignee
Commw Scient Ind Res Org
Siddons Ramset 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 Commw Scient Ind Res Org, Siddons Ramset Ltd filed Critical Commw Scient Ind Res Org
Application granted granted Critical
Publication of ATE195261T1 publication Critical patent/ATE195261T1/en

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)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Gasification And Melting Of Waste (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.
AT93905105T 1992-03-04 1993-03-04 FABRIC TREATMENT ATE195261T1 (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 (1)

Publication Number Publication Date
ATE195261T1 true ATE195261T1 (en) 2000-08-15

Family

ID=3776019

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93905105T ATE195261T1 (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
AU5298099A (en) 1998-09-02 2000-03-27 Ruan Lombaard 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
EP1668293A2 (en) * 2003-08-21 2006-06-14 International Environmental Solutions Corporation Chamber support for pyrolytic waste treatment system
RU2402596C2 (en) 2005-05-02 2010-10-27 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Procedure for production of synthetic gas and system for implementation of this procedure
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
AU2009286686B2 (en) 2008-09-01 2013-08-01 Air Products And Chemicals, Inc. 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
DE3721475C1 (en) * 1987-06-30 1989-03-23 Asea Brown Boveri Plant for pyrolysis of waste material
DE3721451C1 (en) * 1987-06-30 1988-12-08 Asea Brown Boveri Process for operating a pyrolysis plant
CA1324823C (en) * 1988-08-08 1993-11-30 Robert Chrong-Wen Chang Method and apparatus for plasma pyrolysis of liquid waste
AT402338B (en) * 1988-08-11 1997-04-25 Grimma Masch Anlagen Gmbh METHOD FOR KILLING TOXIC PRODUCTS AND PLASMATIC REACTOR FOR IMPLEMENTING THE METHOD
GB9017146D0 (en) * 1990-08-03 1990-09-19 Tioxide Group Services Ltd Destruction process
RU2095131C1 (en) * 1991-07-12 1997-11-10 Машинен-унд-Анлагенбау Гримма ГмбХ Method for rendering harmless of effluent gases of waste burning units and device for its embodiment

Also Published As

Publication number Publication date
PT629138E (en) 2001-01-31
WO1993017759A1 (en) 1993-09-16
DE69329189D1 (en) 2000-09-14
GR3034802T3 (en) 2001-02-28
DE69329189T2 (en) 2001-01-25
ES2149199T3 (en) 2000-11-01
EP0629138A1 (en) 1994-12-21
EP0629138B1 (en) 2000-08-09
EP0629138A4 (en) 1995-01-04
CN1081923A (en) 1994-02-16
CN1036635C (en) 1997-12-10

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Legal Events

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