WO2010016039A2 - Process and apparatus for producing gaseous fuels from residues with an organic matrix coming from the crushing of vehicles and ferrous scraps - Google Patents
Process and apparatus for producing gaseous fuels from residues with an organic matrix coming from the crushing of vehicles and ferrous scraps Download PDFInfo
- Publication number
- WO2010016039A2 WO2010016039A2 PCT/IB2009/053484 IB2009053484W WO2010016039A2 WO 2010016039 A2 WO2010016039 A2 WO 2010016039A2 IB 2009053484 W IB2009053484 W IB 2009053484W WO 2010016039 A2 WO2010016039 A2 WO 2010016039A2
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- WIPO (PCT)
- Prior art keywords
- chamber
- residues
- organic matrix
- chambers
- injecting
- Prior art date
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/58—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels combined with pre-distillation of the fuel
- C10J3/60—Processes
- C10J3/64—Processes with decomposition of the distillation products
- C10J3/66—Processes with decomposition of the distillation products by introducing them into the gasification zone
-
- 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
- C10B1/00—Retorts
- C10B1/10—Rotary retorts
-
- 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
- C10B49/00—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated
- C10B49/02—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge
- C10B49/04—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge while moving the solid material to be treated
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/005—Rotary drum or kiln gasifiers
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2200/00—Details of gasification apparatus
- C10J2200/15—Details of feeding means
- C10J2200/152—Nozzles or lances for introducing gas, liquids or suspensions
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2200/00—Details of gasification apparatus
- C10J2200/15—Details of feeding means
- C10J2200/158—Screws
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0913—Carbonaceous raw material
- C10J2300/0946—Waste, e.g. MSW, tires, glass, tar sand, peat, paper, lignite, oil shale
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/12—Heating the gasifier
- C10J2300/1223—Heating the gasifier by burners
Definitions
- the present invention relates to the field of waste disposal, in particular to the valuation of waste with an organic matrix coming from the separation of the residue from vehicle crushing, the so-called fluff, as described in Italian patent application LT2004A000006, and of ferrous scraps such as, for example, household appliances.
- Fluff is a very heterogeneous material (non-metal waste consisting of a mixture of plastic, rubber, glass, textile fibres, paints, oils and lubricants) and therefore not easily usable for recovering raw material.
- the interest towards such material is due to its high calorific power, which makes it attractive for a waste- to-energy process thereof, and for energy production.
- gasification that is, the transformation of a substance at the solid state, in the presence of a sub-stoichiometric percentage of an oxidizing agent, in a fuel gas, defined as synthesis gas or syngas, allows producing electric energy with a higher output and lower environmental impact compared to the solutions based on combustion only.
- Italian patent application RM2004A000324 describes a process and an apparatus with rotating drum, with a single reaction chamber, for carrying out all the steps of the gasification process for waste disposal.
- Such apparatus is not totally satisfactory for carrying out a high output gasification process which should be self-sufficient from the energy point of view and which should need no external heat contribution, except in the initial transitory step to bring the process temperature to the operating one.
- the present invention greatly contributes to solving the problem of recovering fluff from vehicles at the end of their life, providing an alternative solution to the disposal to dump.
- the process and the apparatus subject of the present invention involve the presence of three chambers, each aimed at the execution of a specific process step (combustion, pyrolysis, gasification) .
- the subject of the present invention is a process for producing a gaseous fuel from the residues with an organic matrix coming from the crushing of vehicles and or ferrous scraps, comprising the following operations, carried out in a rotary-drum apparatus having three interconnected cylindrical chambers, initially preheated at temperatures between 700-900 0 C, 500-800 0 C and 400-750 0 C respectively: feeding the residues with an organic matrix into the first chamber; - injecting and distributing in the first chamber a # sub-stoichiometric quantity of a combustion supporter (air and/or oxygen and/or steam) by at least two radial nozzles arranged onto the wall of the first chamber, with partial combustion and pyrolysis of the residues with an organic matrix, consequent partial removal of the resulting volatile substances and holding the temperature of 600-1000°C; transferring the partially burnt and pyrolized residues with an organic matrix from the first to the second chamber and ending, in the second chamber,
- a combustion supporter air and/or oxygen and/or steam
- the process according to the invention may provide for the proportions of the three chambers to be changed depending on the chemical nature of the residues with an organic matrix to be processed. For example, if the material to be treated requires a larger amount of heat for the pyrolysis thereof, it will be necessary to make a larger first chamber so as to bring a larger amount of material to combustion and develop a larger amount of energy; on the other hand, if the material has a smaller amount of fixed carbon, the third chamber will be made of smaller dimensions.
- the three chambers making up the apparatus are preferably coaxial to each other; it is also possible, for high productivity reasons, to make a system with two or more apparatus operating in parallel.
- the present invention also extends to an apparatus suitable for carrying out the process according to the invention.
- the subject of the present invention is also an apparatus suitable for carrying out the process described above, for producing a gaseous fuel from the residues with an organic matrix coming from the crushing of vehicles and of ferrous scraps, comprising the following parts: a first chamber (1) , substantially cylindrical and rotating about its own axis, containing a burner thereinside and equipped with means (2) for feeding the residues with an organic matrix and means (3) for injecting and distributing the combustion supporter onto the wall of the chamber (1); a second chamber (4), substantially cylindrical and rotating about its own axis, equipped with means for mixing the residues with an organic matrix with the hot gas (5) produced in the first chamber; a third chamber (6), substantially cylindrical and rotating about its own axis, equipped with means (7) for injecting and distributing the combustion supporter onto the wall of the chamber, the three chambers being equipped with means for connecting each to the other.
- the second chamber (4) may be smaller than the first chamber (1) both in length (L2 ⁇ L1) and diameter (D2 ⁇ D1) .
- the third chamber (6) may be bigger than the second chamber (4) both in length (L3 ⁇ L2) and in diameter (D3 ⁇ D2) .
- the three chambers may be coaxial to each other or their axes may be parallel.
- the means for feeding the residues with an organic matrix (2) to the first chamber (1) of the apparatus may consist of a screw feeder.
- the means (3) and (7) for injecting the combustion supporters, in the first chamber (1) and in the third chamber (6), may consist of nozzles (8), at least in part oriented with respect to the radius of the relevant section of an angle £50°, obtained onto the walls of the chambers and fed by special ducts (9) obtained in the proximity of the chamber walls.
- the means (5) for mixing the residues with an organic matrix and the combustion supporter into the second chamber (4) may consist of vanes located inside the chamber.
- Figure 1 shows a longitudinal section view of an embodiment of the apparatus according to the invention.
- Figures 2, 3 and 4 respectively show the enlarged sections A-A, B-B and C-C of the apparatus of figure 1.
- Tables 1, 2, 3 and 4 respectively show the main geometric parameters of the apparatus according to the invention used in the examples, the inlet flows to the apparatus, the operating parameters and the outlet flows from the apparatus.
Abstract
The present invention relates to the production of gaseous fuels from the residues with an organic matrix resulting from the crushing of vehicles and of ferrous scraps, such as for example household appliances. Another subject of the present invention is an apparatus suitable for carrying out said process. Figure 1 shows the longitudinal section view of an embodiment of the apparatus according to the invention.
Description
PROCESS AND APPARATUS FOR PRODUCING GASEOUS FUELS FROM RESIDUES WITH AN ORGANIC MATRIX COMING FROM THE CRUSHING OF VEHICLES AND FERROUS SCRAPS
DESCRIPTION The present invention relates to the field of waste disposal, in particular to the valuation of waste with an organic matrix coming from the separation of the residue from vehicle crushing, the so-called fluff, as described in Italian patent application LT2004A000006, and of ferrous scraps such as, for example, household appliances.
Fluff is a very heterogeneous material (non-metal waste consisting of a mixture of plastic, rubber, glass, textile fibres, paints, oils and lubricants) and therefore not easily usable for recovering raw material. The interest towards such material is due to its high calorific power, which makes it attractive for a waste- to-energy process thereof, and for energy production.
It is known that gasification, that is, the transformation of a substance at the solid state, in the presence of a sub-stoichiometric percentage of an oxidizing agent, in a fuel gas, defined as synthesis gas or syngas, allows producing electric energy with a higher output and lower environmental impact compared to the solutions based on combustion only.
Italian patent application RM2004A000324 describes a process and an apparatus with rotating drum, with a single reaction chamber, for carrying out all the steps of the gasification process for waste disposal. Such apparatus is not totally satisfactory for carrying out a high output gasification process which should be self-sufficient from the energy point of view and which should need no external heat contribution, except in the initial transitory step to bring the process temperature to the operating one.
In the specific field, therefore, there is the need of having a process and an apparatus for the execution
thereof, which should be simple and inexpensive for the production of fuel gases with a reduced overall thermal balance .
The present invention greatly contributes to solving the problem of recovering fluff from vehicles at the end of their life, providing an alternative solution to the disposal to dump.
The process and the apparatus subject of the present invention involve the presence of three chambers, each aimed at the execution of a specific process step (combustion, pyrolysis, gasification) .
The integration of these three steps allows obtaining fuel gases without substantial external heat contribution. In fact, the subject of the present invention is a process for producing a gaseous fuel from the residues with an organic matrix coming from the crushing of vehicles and or ferrous scraps, comprising the following operations, carried out in a rotary-drum apparatus having three interconnected cylindrical chambers, initially preheated at temperatures between 700-9000C, 500-8000C and 400-7500C respectively: feeding the residues with an organic matrix into the first chamber; - injecting and distributing in the first chamber a # sub-stoichiometric quantity of a combustion supporter (air and/or oxygen and/or steam) by at least two radial nozzles arranged onto the wall of the first chamber, with partial combustion and pyrolysis of the residues with an organic matrix, consequent partial removal of the resulting volatile substances and holding the temperature of 600-1000°C; transferring the partially burnt and pyrolized residues with an organic matrix from the first to the second chamber and ending, in the second chamber, the pyrolysis of the residues with an organic matrix by mixing them with hot gases obtained in the first chamber
and holding the temperature of 500-7000C; injecting and distributing in the third chamber further combustion supporter (oxygen and/or air and/or steam) to gasify the char, and holding the temperature of 700-10000C; separating the so produced gaseous fuel; collecting the resulting ashes.
The process according to the invention may provide for the proportions of the three chambers to be changed depending on the chemical nature of the residues with an organic matrix to be processed. For example, if the material to be treated requires a larger amount of heat for the pyrolysis thereof, it will be necessary to make a larger first chamber so as to bring a larger amount of material to combustion and develop a larger amount of energy; on the other hand, if the material has a smaller amount of fixed carbon, the third chamber will be made of smaller dimensions.
The three chambers making up the apparatus are preferably coaxial to each other; it is also possible, for high productivity reasons, to make a system with two or more apparatus operating in parallel.
One of the most important advantages of the process according to the invention is that no contribution from other heating sources is required at operating speed.
The present invention, also extends to an apparatus suitable for carrying out the process according to the invention.
In fact, the subject of the present invention is also an apparatus suitable for carrying out the process described above, for producing a gaseous fuel from the residues with an organic matrix coming from the crushing of vehicles and of ferrous scraps, comprising the following parts: a first chamber (1) , substantially cylindrical and rotating about its own axis, containing a burner thereinside and equipped with means (2) for feeding the
residues with an organic matrix and means (3) for injecting and distributing the combustion supporter onto the wall of the chamber (1); a second chamber (4), substantially cylindrical and rotating about its own axis, equipped with means for mixing the residues with an organic matrix with the hot gas (5) produced in the first chamber; a third chamber (6), substantially cylindrical and rotating about its own axis, equipped with means (7) for injecting and distributing the combustion supporter onto the wall of the chamber, the three chambers being equipped with means for connecting each to the other.
In an embodiment of the apparatus according to the present invention, the second chamber (4) may be smaller than the first chamber (1) both in length (L2<L1) and diameter (D2<D1) .
In another embodiment of the apparatus according to the present invention, the third chamber (6) may be bigger than the second chamber (4) both in length (L3<L2) and in diameter (D3<D2) .
In the apparatus according to the present invention, the three chambers may be coaxial to each other or their axes may be parallel. In a further embodiment of the present invention, the means for feeding the residues with an organic matrix (2) to the first chamber (1) of the apparatus may consist of a screw feeder.
The means (3) and (7) for injecting the combustion supporters, in the first chamber (1) and in the third chamber (6), may consist of nozzles (8), at least in part oriented with respect to the radius of the relevant section of an angle £150°, obtained onto the walls of the chambers and fed by special ducts (9) obtained in the proximity of the chamber walls.
The means (5) for mixing the residues with an organic matrix and the combustion supporter into the
second chamber (4) may consist of vanes located inside the chamber.
A general description of the present invention has been given so far. A more detailed description of embodiments thereof shall now be provided with the aid of figures and examples, aimed at better understanding the objects, features, advantages and modes of application.
Figure 1 shows a longitudinal section view of an embodiment of the apparatus according to the invention. Figures 2, 3 and 4 respectively show the enlarged sections A-A, B-B and C-C of the apparatus of figure 1.
EXAMPLES
The examples made involve values of the operating and structural parameters that fall within the ranges indicated in the following tables.
Tables 1, 2, 3 and 4 respectively show the main geometric parameters of the apparatus according to the invention used in the examples, the inlet flows to the apparatus, the operating parameters and the outlet flows from the apparatus.
Table 1 - Main eometric arameters of the a aratus
Table 3 - O eratin arameters
Table 4 - Outlet flows from the apparatus
Claims
1. A process for producing a gaseous fuel from the residues with an organic matrix coming from the crushing of vehicles and or ferrous scraps, comprising the following operations, carried out in a rotary-drum apparatus having three interconnected cylindrical chambers, initially pre-heated at temperatures between 700-9000C, 500-8000C and 400-750°C respectively:
- feeding said residues with an organic matrix into the first chamber;
- injecting and distributing in the first chamber a sub-stoichiometric quantity of a combustion supporter (air and/or oxygen and/or steam) by at least two radial nozzles arranged onto the wall of the first chamber, with partial combustion and pyrolysis of the residues with an organic matrix, consequent partial removal of the resulting volatile substances and holding the temperature of 600-1000°C;
- transferring the partially burnt and pyrolized residues with an organic matrix from the first to the second chamber;
- ending, in the second chamber, the pyrolysis of the residues with an organic matrix by mixing them with hot gases obtained in the first chamber and holding the temperature of 500-7000C;
- injecting and distributing in the third chamber further combustion supporter (oxygen and/or air and/or steam) to gasify the char, and holding the temperature of 700-10000C; - separating the so produced gaseous fuel;
- collecting the resulting ashes.
2. The process according to claim 1, wherein the dimensional proportions of the three chambers are changed depending on the chemical nature of the residues with an organic matrix to be processed.
3. An apparatus suitable for carrying out the process as per claim 1 or 2, for producing a gaseous fuel from the residues with an organic matrix coming from the crushing of vehicles and of ferrous scraps, comprising the following parts: a first chamber (1), substantially cylindrical and rotating about its own axis, containing a burner thereinside and equipped with means (2) for feeding the residues with an organic matrix and means (3) for injecting and distributing the combustion supporter onto the wall of the chamber; - a second chamber (4), substantially cylindrical and rotating about its own axis, equipped with means (5) for mixing the residues with an organic matrix with the hot gas (5) produced in the first chamber (1); a third chamber (6), substantially cylindrical and rotating about its own axis, equipped with means (7) for injecting and distributing the combustion supporter onto the wall of the chamber, the three chambers being equipped with means for connecting each to the other.
4. The apparatus according to claim 3, wherein the second chamber (4) is smaller than the first chamber (1) both in length (L2<L1) and diameter (D2<D1) .
5. The apparatus according to claim 3 or 4, wherein the third chamber (6) is bigger than the second chamber (4) both in length (L3<L2) and in diameter (D3<D2),
6. The apparatus according to any one of the preceding claims 3 to 5, wherein the three chambers (1), (4) and (6) are coaxial.
7. The apparatus according to any one of the preceding claims 3 to 5, wherein the axes of the three chambers (1), (4) and (6) are parallel.
8. The apparatus according to any one of the preceding claims 3 to 7, wherein the means (2) for feeding the residues with an organic matrix to the first chamber (1) consist in a screw feeder.
9. The apparatus according to any one of the preceding claims 3 to 8, wherein the means (3) and (7) for injecting the combustion supporters, in the first chamber (1) and in the third chamber (6), consist in nozzles (8), at least in part oriented with respect to the radius of the relevant section of an angle £150°, obtained onto the walls of the chambers and fed by ducts (9) obtained in proximity to the chamber walls.
10. The apparatus according to any one of the preceding claims 3 to 9, wherein the means (5) for mixing the residues with an organic matrix and the combustion supporter into the second chamber (4) consist in vanes located inside the chamber.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITRM2008A000443 | 2008-08-07 | ||
| ITRM2008A000443A IT1391682B1 (en) | 2008-08-07 | 2008-08-07 | PROCEDURE AND APPARATUS FOR THE PRODUCTION OF COMBUSTIBLE GAS FROM ORGANIC MATERIALS FROM THE CRUSHING OF VEHICLES AND FERROUS SCRAPS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2010016039A2 true WO2010016039A2 (en) | 2010-02-11 |
| WO2010016039A3 WO2010016039A3 (en) | 2010-09-16 |
Family
ID=40578887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/IB2009/053484 WO2010016039A2 (en) | 2008-08-07 | 2009-08-07 | Process and apparatus for producing gaseous fuels from residues with an organic matrix coming from the crushing of vehicles and ferrous scraps |
Country Status (2)
| Country | Link |
|---|---|
| IT (1) | IT1391682B1 (en) |
| WO (1) | WO2010016039A2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITRM20130134A1 (en) * | 2013-03-06 | 2014-09-07 | Acciaieria Arvedi S P A | PROCEDURE AND APPARATUS FOR THE GASIFICATION OF THE RESIDUAL ORGANIC FRACTION BY THE CRUSHING OF VEHICLES AT THE END OF LIFE. |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1551838A1 (en) * | 1951-01-28 | 1970-06-18 | Fellner & Ziegler Gmbh | Process and device for incinerating industrial waste |
| JPS53142056A (en) * | 1977-05-16 | 1978-12-11 | Kawasaki Heavy Ind Ltd | Rotary kiln incinerator |
| GB2099014A (en) * | 1981-05-18 | 1982-12-01 | Allis Chalmers | Bi-flow rotary kiln coal gasification process |
| JPS62223519A (en) * | 1986-03-26 | 1987-10-01 | Nippon Kokan Kk <Nkk> | Two-stage type kiln incinerator |
| US5656044A (en) * | 1992-05-07 | 1997-08-12 | Hylsa S.A. De C.V. | Method and apparatus for gasification of organic materials |
| EP0937766A2 (en) * | 1998-02-20 | 1999-08-25 | Kabushiki Kaisha Meidensha | Process and system for treating material containing noxious components |
| EP1217059A1 (en) * | 2000-12-22 | 2002-06-26 | Soboref S.A. | Process and installation for combined treatment of shredder scrap and sludges |
| JP2006075755A (en) * | 2004-09-10 | 2006-03-23 | Hiroshima Gas Techno Kk | Method for treating car shredder dust |
-
2008
- 2008-08-07 IT ITRM2008A000443A patent/IT1391682B1/en active
-
2009
- 2009-08-07 WO PCT/IB2009/053484 patent/WO2010016039A2/en active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1551838A1 (en) * | 1951-01-28 | 1970-06-18 | Fellner & Ziegler Gmbh | Process and device for incinerating industrial waste |
| JPS53142056A (en) * | 1977-05-16 | 1978-12-11 | Kawasaki Heavy Ind Ltd | Rotary kiln incinerator |
| GB2099014A (en) * | 1981-05-18 | 1982-12-01 | Allis Chalmers | Bi-flow rotary kiln coal gasification process |
| JPS62223519A (en) * | 1986-03-26 | 1987-10-01 | Nippon Kokan Kk <Nkk> | Two-stage type kiln incinerator |
| US5656044A (en) * | 1992-05-07 | 1997-08-12 | Hylsa S.A. De C.V. | Method and apparatus for gasification of organic materials |
| EP0937766A2 (en) * | 1998-02-20 | 1999-08-25 | Kabushiki Kaisha Meidensha | Process and system for treating material containing noxious components |
| EP1217059A1 (en) * | 2000-12-22 | 2002-06-26 | Soboref S.A. | Process and installation for combined treatment of shredder scrap and sludges |
| JP2006075755A (en) * | 2004-09-10 | 2006-03-23 | Hiroshima Gas Techno Kk | Method for treating car shredder dust |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITRM20130134A1 (en) * | 2013-03-06 | 2014-09-07 | Acciaieria Arvedi S P A | PROCEDURE AND APPARATUS FOR THE GASIFICATION OF THE RESIDUAL ORGANIC FRACTION BY THE CRUSHING OF VEHICLES AT THE END OF LIFE. |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010016039A3 (en) | 2010-09-16 |
| ITRM20080443A1 (en) | 2010-02-08 |
| IT1391682B1 (en) | 2012-01-17 |
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