US20100199897A1 - Process and plant for incinerating waste with preheating of the latter - Google Patents

Process and plant for incinerating waste with preheating of the latter Download PDF

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Publication number
US20100199897A1
US20100199897A1 US12/598,004 US59800408A US2010199897A1 US 20100199897 A1 US20100199897 A1 US 20100199897A1 US 59800408 A US59800408 A US 59800408A US 2010199897 A1 US2010199897 A1 US 2010199897A1
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Prior art keywords
plant
reactor
waste
oxygen
nitrogen
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US12/598,004
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English (en)
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Hasan Sigergok
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    • 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
    • F23G5/006—General arrangement of incineration plant, e.g. flow sheets
    • 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
    • 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
    • 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
    • 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
    • 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
    • F23G5/46—Recuperation of heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/006—Layout of treatment plant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
    • 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
    • F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
    • F23L7/007—Supplying oxygen or oxygen-enriched air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2202/00—Combustion
    • F23G2202/30—Combustion in a pressurised chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2202/00—Combustion
    • F23G2202/60—Combustion in a catalytic combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2205/00—Waste feed arrangements
    • F23G2205/14—Waste feed arrangements using hopper or bin
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2205/00—Waste feed arrangements
    • F23G2205/18—Waste feed arrangements using airlock systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2206/00—Waste heat recuperation
    • F23G2206/10—Waste heat recuperation reintroducing the heat in the same process, e.g. for predrying
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2206/00—Waste heat recuperation
    • F23G2206/20—Waste heat recuperation using the heat in association with another installation
    • F23G2206/203—Waste heat recuperation using the heat in association with another installation with a power/heat generating installation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2900/00—Special features of, or arrangements for incinerators
    • F23G2900/50213—Preheating processes other than drying or pyrolysis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2900/00—Special features of, or arrangements for incinerators
    • F23G2900/70—Incinerating particular products or waste
    • F23G2900/7005—Incinerating used asbestos
    • 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
    • F23J2219/70—Condensing contaminants with coolers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2900/00—Special arrangements for conducting or purifying combustion fumes; Treatment of fumes or ashes
    • F23J2900/01002—Cooling of ashes from the combustion chamber by indirect heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2900/00—Special arrangements for conducting or purifying combustion fumes; Treatment of fumes or ashes
    • F23J2900/15061—Deep cooling or freezing of flue gas rich of CO2 to deliver CO2-free emissions, or to deliver liquid CO2
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/12—Heat utilisation in combustion or incineration of waste
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/30—Technologies for a more efficient combustion or heat usage
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Definitions

  • the invention relates to a method for incinerating household or industrial waste in a reactor with preheating of the waste by a steam circuit the steam for which comes from the steam expansion turbine (TRV).
  • TRV steam expansion turbine
  • the object of the invention is to obtain within the incinerator complete combustion without any unburnt matter, without any troublesome residue, without releasing gas into the atmosphere, in order to protect the environment from any pollution.
  • Another object of the invention is to recuperate the thermal energy released, to convert it into electrical energy, and to reuse some of this energy within the plant itself.
  • the amount of electrical energy recuperated is approaching 75%, excluding the energy reinjected into the plant.
  • the method is characterized in that the oxygen needed for combustion is produced by separating the nitrogen and oxygen from the air, the nitrogen thus produced being used in particular to cool the gases resulting from the combustion of the waste, and the oxygen being injected into the reactor at at least one point.
  • the method as defined allows better destruction of dioxins, unburnt matter, compounds of nitrates, carbonates and phosphates which give rise to oxides.
  • a plant according to the invention in order to implement the process, is characterized in that it comprises:
  • the oxygen is produced by separating air into nitrogen and oxygen.
  • FIG. 1 is a schematic view of an overview of a waste incineration plant according to the invention.
  • FIG. 2 is a schematic view of a diagram of the water vaporization circuit of the plant.
  • FIG. 3 is a detailed schematic view of a diagram of the feed hopper and of the feed screw according to the invention.
  • FIG. 1 shows a plant in its entirety, this plant essentially comprising:
  • Incineration line ( 1 ) Incineration line ( 1 ).
  • Trucks containing the waste that is to be destroyed are unloaded under gravity into a feed hopper (TA) the outlet of which is equipped with a shutter (OF 1 ).
  • a feed screw (VA) receives the waste from the feed hopper (TA) and conveys it and tips it into an intermediate hopper (TI) via an inlet situated at the top of said hopper (TI) and equipped with a shutter ( 0 F 2 ).
  • the feed screw (VA) also allows the waste to be preheated as will be explained later on.
  • the intermediate hopper (TI) has a central bottom outlet equipped with a shutter ( 0 F 3 ) and via which it loads the waste under gravity into an inlet chute opening onto an opening shutter ( 0 F 4 ) of a combustion reactor (RC) and at the top thereof.
  • the hopper (TI) is pressurized at a temperature close to 900° C. to accelerate the reforming of and removal of halides from the POPs in order to facilitate the expulsion of waste to the combustion reactor.
  • the pressurizing will be performed by introducing a mass of steam at high pressure and high temperature in excess of 1000° C. into the hopper (TI) via at least one appropriate orifice. This gaseous mass at high pressure will have the advantage of fluidizing the mass of waste present in the hopper TI and as a result of making it easier to cause it to flow to the combustion reactor (RC).
  • the orifice via which the gaseous mass is introduced will be associated with a remote-controlled valve. This valve will be in the position of closing off the orifice when the hopper loading hatch is in the open position and will be in the position in which the orifice is open when the loading hatch of the intermediate hopper is in the closed position.
  • Halides present in the POPs (persistent organic pollutants) will be eliminated or fixed using alkali metal hydroxides in the intermediate hopper at temperatures close to 1000° C.
  • the combustion of waste produces fly ash and gases.
  • the fly ash drops to the bottom of the reactor (RC) and then into a bottom ash hopper (TC) situated under the reactor (RC).
  • This bottom ash hopper conveys the fly ash to an ash cooling recuperator (RCE) via a shutter ( 0 F 5 ).
  • the recuperator RCE mixes the fly ash with water and initiates reactions between the oxides and the water to form soluble hydroxides.
  • the insoluble fly ash is tipped into a truck which takes it away ( 1 c ).
  • a processing circuit enables soluble waste to be separated from insoluble waste, the insoluble waste being sent for sedimentation and some of the soluble content will crystallize and be able to be reused.
  • the soluble part will be reintroduced into the feed hopper following the separation of the salts of the halides, and of the sulfates of potassium and of sodium.
  • the combustion reactor is equipped with refractory bricks for good thermal insulation and a cathode wall based on tungsten or tantalum at the heart of the reactor ensures that the waste is burnt at very high temperatures ranging between 1500-3000° C., and is so using three burners (BP, BA, BC) fed with fuel and with oxygen and respectively:
  • the primary and auxiliary burners operate with an excess of oxygen at a rate of reaction 10 to 20 times higher than the habitual speed of combustion reactions.
  • the reactor (RC) is designed to operate at constant high pressure and constant high temperature, and its inlets and outlets therefore consist of hatches that constitute heat shields and provide sealing.
  • the combustion reactor will preferably be a thermal oxidation reactor (TOR).
  • TOR thermal oxidation reactor
  • the hoppers also operate under pressure and consist of air locks with their inlet and outlet shutters.
  • Safety valves CE 1 and CE 2 are also provided in the reactor and in the intermediate hopper.
  • the shutters OF 1 to OF 5 can be actuated by motors external to the elements to which they are fitted.
  • the motors will be of any known type. Without implying any limitation, they could consist of remote-controlled electric, hydraulic or pneumatic cylinder actuators.
  • the combustion gases are capped from the outlet ( 1 a ) at the top of the reactor (RC) and sent through a pipe (SGC) to a particulate filter (PF) and then into heat exchangers ECT 1 , ECT 2 toward an expansion turbine (TRGC).
  • SGC pipe
  • PF particulate filter
  • TRGC expansion turbine
  • the expansion turbine (TRGC) is advantageously associated with an electric energy generator (GE 3 ) and so some of the heat energy of the combustion gases is thus converted into electricity.
  • the water vapor is condensed and the gaseous oxides are removed ( 1 b ) to (CGC).
  • Some of the water from CV 2 is reintroduced into the compressor ( 7 ), having passed through an osmotic filter.
  • some of the condensed water can be recuperated and vaporized into the form of high-pressure and high-temperature dry steam to form the high-pressure gaseous mass introduced into the intermediate hopper.
  • the water upon leaving the condenser (CV 1 ) the water will be bled to a heat exchanger 6 where it is vaporized into the form of high-pressure dry steam.
  • the heat exchanger may consist of a tube bundle in thermal contact with the reactor (RC) to recuperate some of the heat given off by the latter, thereby stabilizing the temperature inside the reactor, this heat being used to vaporize the water and most of the steam being directed to an expansion turbine (TRV), another proportion of it being injected into a pipe (TI).
  • TRV expansion turbine
  • the steam leaving the TRV is introduced into a preheating device (SP) incorporated into an endless feed screw (VA) provided between the feed hopper (TA) and the intermediate hopper (TI).
  • This feed screw (TA) comprises a longitudinal shaft ( 2 d ) on which a screw thread ( 2 c ) is mounted.
  • a drive member of any known type will be coupled to the shaft of the screw.
  • the preheating device (SP) is preferably, but nonlimitingly, that of FIG. 3 which consists of a screw thread ( 2 c ) in the form of a box with a gas inlet downstream to the screw and a gas outlet upstream to the screw, the gas outlet being between the screw thread and the inlet shutter (OOF 1 ).
  • the upstream and downstream inlets are each formed of a blind axial drilling made in the shaft ( 2 d ) at a corresponding end and of a radial drilling made in said shaft and opening, at one end, into the blind axial drilling and into the box form that the screw thread ( 2 c ) exhibits.
  • the steam is injected axially into the start of the screw thread and heats up the waste as it travels along the screw thread, then leaves the thread to be sent to a first condenser (CV 1 ), having passed through a compressor 7 .
  • a compressor 7 may be positioned upstream of the exchanger 6 to pressurize the water and create at this point a back pressure that prevents the reflux of steam to the condenser (CV 1 ).
  • the condensers (CV 1 , CV 2 , CGC) are of the conventional type with tube-type heat exchangers through which a refrigerant from an evaporator-type refrigeration device (EFF) passes.
  • EDF evaporator-type refrigeration device
  • the tapped-off combustion gases are gases which are oxidized and stabilized without dioxin and without unburnt matter in the duct SGC. Some of their heat energy is converted into electrical energy in a generator associated with the turbine (TRGC) and most of the energy is used to heat up the nitrogen.
  • TRGC turbine
  • combustion gases are conveyed to ECT 1 and ECT 2 . These gases are condensed and then introduced into the turbine TRGC which converts the energy of the combustion gases back into electrical energy. Following expansion, the gases are separated from the steam, because the latter condenses.
  • This water circuit ( 1 d ) also contains at least one means (for example using osmosis filtration) of inerting the water that has been condensed in the condenser (CV 2 ).
  • a line ( 3 ) To feed fuel along a line ( 3 ), provision is made for the fuel to be taken from a tank (RCA) and injected under high pressure into each of the three burners, namely the main burner (BP), the auxiliary burner (BA) and the catalytic burner (BC).
  • BP main burner
  • BA auxiliary burner
  • BC catalytic burner
  • a bank of air compressors compresses the atmospheric air from one bar to about 300 bar, this air being cooled after each compression stage in heat exchangers using the refrigerant conveyed along a pipe ( 4 a ) from the refrigeration device (EFF) already mentioned.
  • a turbocompressor expands the air from 300 bar to about 50 bar, this expansion being accompanied by a cooling of the air from ⁇ 43° (approximately, on leaving the heat exchanger of the final compression stage) down to ⁇ 134° approximately, thus allowing the gaseous nitrogen to be separated from the liquefied oxygen inside an air expansion vessel (BDA).
  • BDA air expansion vessel
  • the same turbocompressor recompresses the gaseous nitrogen from about 50 bar to about 280 bar, liquefies some of it in RAL and sends the remainder of the gaseous nitrogen to a nitrogen tank RAG.
  • the nitrogen is then sent from the tank (RAG) to a heat exchanger (CFF 2 ) where it is heated back up to about 61° C. then sent into the tube-type heat exchangers ECT 1 , ECT 2 in order to cool the combustion gases to 200° C.
  • the nitrogen is heated back up to about 900° C. countercurrent to the combustion gases.
  • the nitrogen is then sent into the nitrogen recuperation turbine (TRA) associated with an electric generator GE 3 . In this way, the nitrogen is used to recuperate heat energy, which energy becomes converted into electrical energy by the generator GE 3 .
  • the nitrogen separation circuit that has just been described by way of nonlimiting example is intended to avoid the encumbrance associated with nitrogen the atmospheric air content of which is 78%, and associated with the production of unwanted Nox.
  • a paramagnetic separator separates the liquid oxygen from the gaseous nitrogen leaving the expansion vessel BDA.
  • the liquid oxygen is sent to a liquid oxygen tank (ROL). Following storage, it is preheated in an exchanger CFF 2 from ⁇ 134° to approximately 0° at which it turns into a gas and is directed to the reactor RC to feed each of the three burners (BP, BA, BC).
  • ROL liquid oxygen tank
  • the oxygen feed to the burners encourages complete combustion of the waste.
  • An additional catalytic burner (not depicted), also fed with oxygen, also allows dioxin molecules to be broken down and the elimination of any unburnt matter.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Air Supply (AREA)
US12/598,004 2007-05-18 2008-05-16 Process and plant for incinerating waste with preheating of the latter Abandoned US20100199897A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0703541 2007-05-18
FR0703541A FR2916258B1 (fr) 2007-05-18 2007-05-18 Procede et installation pour l'incineration de dechets avec prechauffage de ceux-ci par les gaz de combustion, la combustion etant realise sans azote avec apport d'oxygene
PCT/FR2008/050849 WO2008149025A2 (fr) 2007-05-18 2008-05-16 Procede et installation pour l'incineration de dechets avec prechauffage de ceux-ci

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US20100199897A1 true US20100199897A1 (en) 2010-08-12

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US12/598,004 Abandoned US20100199897A1 (en) 2007-05-18 2008-05-16 Process and plant for incinerating waste with preheating of the latter

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US (1) US20100199897A1 (fr)
EP (1) EP2167877B1 (fr)
JP (1) JP5395062B2 (fr)
KR (1) KR20100047192A (fr)
CN (1) CN101688667B (fr)
AP (1) AP2560A (fr)
AU (1) AU2008259650B2 (fr)
BR (1) BRPI0810284A2 (fr)
CA (1) CA2687335A1 (fr)
CO (1) CO6251345A2 (fr)
ES (1) ES2769590T3 (fr)
FR (1) FR2916258B1 (fr)
IL (1) IL201784A0 (fr)
MX (1) MX2009012396A (fr)
MY (1) MY157924A (fr)
NZ (1) NZ581947A (fr)
PL (1) PL2167877T3 (fr)
TR (1) TR200908668T1 (fr)
UA (1) UA83872U (fr)
WO (1) WO2008149025A2 (fr)
ZA (1) ZA200908745B (fr)

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KR101060056B1 (ko) * 2011-02-09 2011-08-29 주식회사 네패스 플라즈마 소각 설비
ITCH20110011A1 (it) * 2011-08-19 2013-02-20 Martina Gialluca Generatore di energia elettrica tramite distruzione dei rifiuti con dispositivo iperbarico
CN103712220B (zh) * 2013-12-26 2017-01-18 四川四通欧美环境工程有限公司 垃圾焚烧烟气废热利用系统

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CN101688667B (zh) 2012-04-25
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WO2008149025A2 (fr) 2008-12-11
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EP2167877A2 (fr) 2010-03-31
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