WO2012114110A3 - Apparatus and method for the treatment of waste - Google Patents
Apparatus and method for the treatment of waste Download PDFInfo
- Publication number
- WO2012114110A3 WO2012114110A3 PCT/GB2012/050409 GB2012050409W WO2012114110A3 WO 2012114110 A3 WO2012114110 A3 WO 2012114110A3 GB 2012050409 W GB2012050409 W GB 2012050409W WO 2012114110 A3 WO2012114110 A3 WO 2012114110A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- catalyst
- path
- exhaust
- process container
- gas flow
- Prior art date
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
- F23G5/44—Details; Accessories
- F23G5/442—Waste feed arrangements
- F23G5/448—Waste feed arrangements in which the waste is fed in containers or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C13/00—Apparatus in which combustion takes place in the presence of catalytic material
- F23C13/04—Apparatus in which combustion takes place in the presence of catalytic material characterised by arrangements of two or more catalytic elements in series connection
-
- 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
- F23G5/02—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
- F23G5/0276—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage using direct heating
-
- 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
- F23G5/165—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion in a separate combustion chamber arranged at a different level
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
- F23G7/07—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases in which combustion takes place in the presence of catalytic material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
- F23L17/16—Induction apparatus, e.g. steam jet, acting on combustion products beyond the fire
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2204/00—Supplementary heating arrangements
- F23G2204/20—Supplementary heating arrangements using electric energy
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2215/00—Preventing emissions
- F23J2215/50—Carbon dioxide
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2219/00—Treatment devices
- F23J2219/30—Sorption devices using carbon, e.g. coke
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2219/00—Treatment devices
- F23J2219/40—Sorption with wet devices, e.g. scrubbers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Processing Of Solid Wastes (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
Apparatus and method for the treatment of material are disclosed, for treating material such as waste material by the application of heat. A process container (10) includes heaters (13). Waste material is introduced into the process container (10) and is heated in the presence of little or no oxygen to a temperature sufficient to effect pyrolysis. Oxygen (14) is subsequently introduced into the process container (10) to effect (10) combustion of the waste material. An exhaust path E is provided for conveying exhaust gases from process container (10). An extracting gas flow is provided along an extracting path (300) which converges with the exhaust path E and assists in the extraction of exhaust gases from the chamber. The apparatus also has a primary catalyst (20) and a secondary catalyst (30). An input gas flow is provided along an inlet path (100,200) upstream of each catalyst, the inlet path (100,200) converging with the exhaust path E. The input gas flow can be used to heat and/or cool the catalyst, provide oxygen to the catalyst, and to control the flow of exhaust gas in exhaust path E.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1103156.4A GB2488351B (en) | 2011-02-24 | 2011-02-24 | Apparatus and method for the treatment of exhaust gases |
GB1103156.4 | 2011-02-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012114110A2 WO2012114110A2 (en) | 2012-08-30 |
WO2012114110A3 true WO2012114110A3 (en) | 2013-07-04 |
Family
ID=43881579
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB2012/050409 WO2012114110A2 (en) | 2011-02-24 | 2012-02-23 | Apparatus and method for the treatment of material |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB2488351B (en) |
WO (1) | WO2012114110A2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108728140B (en) * | 2018-08-13 | 2024-02-06 | 湖南叶林环保科技有限公司 | Organic hazardous waste low-temperature pyrolysis power generation system |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2879838A (en) * | 1955-06-08 | 1959-03-31 | Babcock & Wilcox Co | By-product and heat recovery from residual liquor |
DE1249441B (en) * | 1967-09-07 | |||
US4471702A (en) * | 1983-07-11 | 1984-09-18 | Mckinlay Bruce A | Apparatus for burning waste material |
US4625661A (en) * | 1986-01-02 | 1986-12-02 | Melchior-Moore Associates, Inc. | Hazardous waste incinerator |
WO1993017779A1 (en) * | 1992-03-13 | 1993-09-16 | Rieter Automatik Gmbh | Process for purifying exhaust gases, especially from vacuum pyrolysis installations |
WO1995030623A1 (en) * | 1994-05-04 | 1995-11-16 | Petrocon Technologies, Inc. | HYBRID LOW NOx PROCESS FOR DESTRUCTION OF BOUND NITROGEN COMPOUNDS |
WO2000020801A1 (en) * | 1998-10-08 | 2000-04-13 | Morgan Automation Ltd. | Sanitary waste disposal unit |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1372965A (en) * | 1972-01-26 | 1974-11-06 | Agrimonti C | Method and apparatus for waste disposal |
US4098200A (en) * | 1976-12-09 | 1978-07-04 | Dauvergne Hector A | Low pollution solid waste burner |
DE2721213C2 (en) * | 1977-05-11 | 1978-09-28 | Josef 8399 Ruhstorf Probsteder | Solid waste fuel furnace |
US4483258A (en) * | 1982-07-08 | 1984-11-20 | Clear Air, Inc. | Incinerator steam generation system |
WO1996000366A1 (en) * | 1994-06-23 | 1996-01-04 | Envirotec Group Limited | Method and incinerator for incinerating hospital waste and the like |
-
2011
- 2011-02-24 GB GB1103156.4A patent/GB2488351B/en active Active
-
2012
- 2012-02-23 WO PCT/GB2012/050409 patent/WO2012114110A2/en active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1249441B (en) * | 1967-09-07 | |||
US2879838A (en) * | 1955-06-08 | 1959-03-31 | Babcock & Wilcox Co | By-product and heat recovery from residual liquor |
US4471702A (en) * | 1983-07-11 | 1984-09-18 | Mckinlay Bruce A | Apparatus for burning waste material |
US4625661A (en) * | 1986-01-02 | 1986-12-02 | Melchior-Moore Associates, Inc. | Hazardous waste incinerator |
WO1993017779A1 (en) * | 1992-03-13 | 1993-09-16 | Rieter Automatik Gmbh | Process for purifying exhaust gases, especially from vacuum pyrolysis installations |
WO1995030623A1 (en) * | 1994-05-04 | 1995-11-16 | Petrocon Technologies, Inc. | HYBRID LOW NOx PROCESS FOR DESTRUCTION OF BOUND NITROGEN COMPOUNDS |
WO2000020801A1 (en) * | 1998-10-08 | 2000-04-13 | Morgan Automation Ltd. | Sanitary waste disposal unit |
Also Published As
Publication number | Publication date |
---|---|
GB2488351A (en) | 2012-08-29 |
GB2488351B (en) | 2018-05-09 |
WO2012114110A2 (en) | 2012-08-30 |
GB201103156D0 (en) | 2011-04-06 |
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