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WO2008153607A3 - Piggybacked pyrolizer and thermal oxidizer - Google Patents

Piggybacked pyrolizer and thermal oxidizer Download PDF

Info

Publication number
WO2008153607A3
WO2008153607A3 PCT/US2008/001020 US2008001020W WO2008153607A3 WO 2008153607 A3 WO2008153607 A3 WO 2008153607A3 US 2008001020 W US2008001020 W US 2008001020W WO 2008153607 A3 WO2008153607 A3 WO 2008153607A3
Authority
WO
WIPO (PCT)
Prior art keywords
thermal oxidizer
pyrolyzer
piggybacked
thermal
pyrolizer
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/US2008/001020
Other languages
French (fr)
Other versions
WO2008153607A2 (en
Inventor
Cameron Cole
Toby Cole
Dan Watts
Raul De La Torres
Michael Scott Sorrell
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.)
International Environmental Solutions Corp
Original Assignee
International Environmental Solutions Corp
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
Priority claimed from US11/862,378 external-priority patent/US20080072805A1/en
Application filed by International Environmental Solutions Corp filed Critical International Environmental Solutions Corp
Publication of WO2008153607A2 publication Critical patent/WO2008153607A2/en
Anticipated expiration legal-status Critical
Publication of WO2008153607A3 publication Critical patent/WO2008153607A3/en
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • F23G5/027—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/08—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
    • F23G5/12—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating using gaseous or liquid fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/08—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
    • F23G5/14—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion
    • F23G5/16—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion in a separate combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2201/00—Pretreatment
    • F23G2201/30—Pyrolysing
    • F23G2201/303—Burning pyrogases

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Processing Of Solid Wastes (AREA)
  • Incineration Of Waste (AREA)

Abstract

A pyrolysis waste treatment system having a pyrolyzer and a thermal oxidizer that are aligned in a partially or completely piggybacked fashion, and heat from the exhaust gas of the thermal oxidizer is shunted back to the pyrolyzer to help sustain pyrolysis. Such conduits can have any suitable configuration, including for example where the conduit extends from sides (as opposed to the ends) of each of the pyrolyzer and the thermal oxidizer. Contemplated pyrolyzers and the thermal oxidizers can have any suitable dimensions, but are preferably at least 5 meters long, and have a cross sectional area of at least 10 m2. In most contemplated embodiments, the thermal oxidizer has a length within 20% of the length of the pyrolyzer.
PCT/US2008/001020 2007-06-01 2008-01-23 Piggybacked pyrolizer and thermal oxidizer Ceased WO2008153607A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US11/757,189 2007-06-01
US11/757,189 US20080127867A1 (en) 2006-06-01 2007-06-01 Production of Synthetic Gas From Organic Waste
US11/862,378 US20080072805A1 (en) 2006-06-01 2007-09-27 Piggybacked Pyrolyzer and Thermal Oxidizer
US11/862,378 2007-09-27

Publications (2)

Publication Number Publication Date
WO2008153607A2 WO2008153607A2 (en) 2008-12-18
WO2008153607A3 true WO2008153607A3 (en) 2009-12-30

Family

ID=40130610

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/001020 Ceased WO2008153607A2 (en) 2007-06-01 2008-01-23 Piggybacked pyrolizer and thermal oxidizer

Country Status (2)

Country Link
US (1) US20080127867A1 (en)
WO (1) WO2008153607A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010011137A2 (en) * 2008-07-19 2010-01-28 Btg Biomass Technology Group B.V. Device for treating organic material
US8459192B2 (en) * 2009-06-24 2013-06-11 Kimmo Ahola Device for gasification and combustion of solid fuel
US9534510B2 (en) * 2011-03-07 2017-01-03 Dynamis Energy, Llc System and method for thermal chemical conversion of waste

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5620487A (en) * 1992-12-30 1997-04-15 Combustion Engineering, Inc. High performance, multi-stage, pressurized, airblown, entrained flow coal gasifier system
US5826520A (en) * 1996-07-30 1998-10-27 Tempyrox Company, Inc. Apparatus and process for high temperature cleaning of organic contaminants from fragile parts in a self-inerting atmosphere at below the temperature of combustion
US20020195031A1 (en) * 2001-06-20 2002-12-26 Walker William C. Method and apparatus for treatment of waste
US20030010266A1 (en) * 2001-07-16 2003-01-16 Mike Ballantine System and method for thermally reducing solid and liquid waste and for recoverig waste heat
US20030221597A1 (en) * 2002-06-03 2003-12-04 Barba Peter David Process for the pyrolysis of medical waste and other waste materials

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2520754A1 (en) * 1975-05-09 1976-11-18 Lampl Helma METHOD AND DEVICE FOR PYROLYSIS OF WASTE PRODUCTS
US4517906A (en) * 1983-08-30 1985-05-21 Zimpro Inc. Method and apparatus for controlling auxiliary fuel addition to a pyrolysis furnace
US5411714A (en) * 1992-04-06 1995-05-02 Wu; Arthur C. Thermal conversion pyrolysis reactor system
US7191714B2 (en) * 2003-08-21 2007-03-20 International Enviornmental Solutions Corporation Shaft seal for a pyrolytic waste treatment system
AU2004268209B2 (en) * 2003-08-21 2009-06-11 International Environmental Solutions Corporation Chamber support for pyrolytic waste treatment system
US20070113761A1 (en) * 2005-11-22 2007-05-24 Cameron Cole Pyrolytic waste treatment system having dual knife gate valves

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5620487A (en) * 1992-12-30 1997-04-15 Combustion Engineering, Inc. High performance, multi-stage, pressurized, airblown, entrained flow coal gasifier system
US5826520A (en) * 1996-07-30 1998-10-27 Tempyrox Company, Inc. Apparatus and process for high temperature cleaning of organic contaminants from fragile parts in a self-inerting atmosphere at below the temperature of combustion
US20020195031A1 (en) * 2001-06-20 2002-12-26 Walker William C. Method and apparatus for treatment of waste
US20030010266A1 (en) * 2001-07-16 2003-01-16 Mike Ballantine System and method for thermally reducing solid and liquid waste and for recoverig waste heat
US20030221597A1 (en) * 2002-06-03 2003-12-04 Barba Peter David Process for the pyrolysis of medical waste and other waste materials

Also Published As

Publication number Publication date
US20080127867A1 (en) 2008-06-05
WO2008153607A2 (en) 2008-12-18

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