CA2277457A1 - Device for carrying out high-temperature recycling of heterogeneously occurring waste and process for charging thereof - Google Patents
Device for carrying out high-temperature recycling of heterogeneously occurring waste and process for charging thereof Download PDFInfo
- Publication number
- CA2277457A1 CA2277457A1 CA002277457A CA2277457A CA2277457A1 CA 2277457 A1 CA2277457 A1 CA 2277457A1 CA 002277457 A CA002277457 A CA 002277457A CA 2277457 A CA2277457 A CA 2277457A CA 2277457 A1 CA2277457 A1 CA 2277457A1
- Authority
- CA
- Canada
- Prior art keywords
- channel
- compact
- heated
- temperature
- mouthpiece
- 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.)
- Abandoned
Links
- 239000002699 waste material Substances 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000008569 process Effects 0.000 title claims abstract description 13
- 238000004064 recycling Methods 0.000 title claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 14
- 238000001704 evaporation Methods 0.000 claims abstract description 4
- 230000008020 evaporation Effects 0.000 claims abstract description 4
- 239000012530 fluid Substances 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 238000011084 recovery Methods 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 3
- 238000007669 thermal treatment Methods 0.000 claims description 2
- 238000002203 pretreatment Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 10
- 239000000203 mixture Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
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
- C10J3/02—Fixed-bed gasification of lump fuel
- C10J3/20—Apparatus; Plants
- C10J3/30—Fuel charging devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- 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
- C10B31/00—Charging devices
- C10B31/06—Charging devices for charging horizontally
-
- 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
-
- 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
- C10J2300/0903—Feed preparation
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Combustion & Propulsion (AREA)
- Processing Of Solid Wastes (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Incineration Of Waste (AREA)
- Gasification And Melting Of Waste (AREA)
- General Preparation And Processing Of Foods (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention relates to a device, and a process for its charging, for carrying out high-temperature recycling for heterogeneously occurring waste, wherein the procedure is essentially effected by the known thermoselect process.
The device of the invention is thus designed so that the heterogeneously occurring waste in unsorted form is compressed without any further pre-treatment to form compact packages, and is subsequently introduced into a heated channel for evaporation of liquids and slightly fluid materials as well as to partly decompose them. The device of the invention is characterised in that a non-heated section is present at the inlet of the channel, into which at least one compact package of the compressed waste may be introduced.
The device of the invention is thus designed so that the heterogeneously occurring waste in unsorted form is compressed without any further pre-treatment to form compact packages, and is subsequently introduced into a heated channel for evaporation of liquids and slightly fluid materials as well as to partly decompose them. The device of the invention is characterised in that a non-heated section is present at the inlet of the channel, into which at least one compact package of the compressed waste may be introduced.
Description
Device for carrying out high-temperature recycling of heterogeneously occurring waste and process for charging thereof The invention relates to a device, and a process for charging thereof, for carrying out high-temperature recycling for heterogeneously occurring waste, wherein the procedure is essentially effected by the known thermoselect process.
It is thus known from German Patentschrift 4 130 416, to thermally treat heterogeneously occurring waste in unsorted, untreated form so that all contents are thermally separated and optionally subjected to material conversion, so that high-temperature recycling may be achieved with complete processing. The heterogeneously occurring waste is thus compressed to form compact packages and charged into an elongated channel heated externally, wherein the temperature of the heated channel should be above 100°C. Non-positive contact with the channel walls should thus be maintained only until the entrained liquids and slightly fluid materials are evaporated and existing recovery forces of individual components are compensated.
It has now been shown that there are material conversions due to the heat input into the compact packages via the externally heated channel, which firstly may reduce the volume, and that secondly the recovery forces of the compacted waste are compensated considerably more quickly than is desirable from the point of view of gas tightness.
A similar solution is also described in German Patentschrift 4 339 548 and there in the corresponding process the gases and condensation products being produced are removed in the direction of the high-temperature reactor via additional side channels arranged outside of the channel. Removal takes place via appropriately designed openings and additional rotating mechanical clearing devices are present at the side channels.
It is the object of the invention to improve the gas tightness at the inlet to a channel, as should find use in a process according to German Patentschrift 4 130 416.
This object is achieved according to the invention by the features of patent claim 1 for the device and the features of patent claim 10 for a corresponding process for charging thereof.
The device of the invention is thus designed so that the heterogeneously occurring waste in unsorted form is compressed without any further pre-treatment to form compact packages, and is subsequently introduced into a heated channel for evaporation of liquids and slightly fluid materials. A high-temperature reactor is connected to this channel for thermal treatment and processing of the different material components present in the waste.
The device of the invention is characterised in that a non-heated section is present at the inlet of the channel into which at least one compact pac~:age of the compressed waste may be introduced.
The device of the invention is favourably designed so that temperatures are maintained below 100°C in this non-heated section.
The channel may thus be insulated in this section and/or equipped with cooling on the channel wall.
It is thus favourable for the compact packages to have dimensions and be compacted so that gas tightness is guaranteed at least for the opening time of the actual channel closure when a new compact package is introduced, and this may otherwise be achieved in cooperation with the closure at the channel entrance. Of course more than only one compact package may thus also be accepted in the non-heated section of the channel. However, compact package and non-heated section may also have dimensions such that just a part of a compact package is enough to close and seal the channel on the inlet side.
Only minor processes take place in these temperature ranges which lead to a change in the compact packages and the material components present therein. Hence there is no reduction in volume, since the temperatures in the non-heated section of the channel do not effect a reduction in the recovery forces of the waste compressed to give compact packages and the recovery forces even press the compact packages against the inner wall of the channel. The waste therefore is and remains adequately compacted in the compact packages to prevent gases formed in the further path of the process from being able to emerge in the direction out of the channel inlet, so that the discharge of poisonous or dangerous gaseous materials may be avoided there and the entire material content of the waste may be subjected to high-temperature recycling.
The invention may be further developed by forming a mouthpiece on the high-temperature reactor which is thermally insulated, preferably using a refractory lining, and/or is equipped with cooling, into which the channel emerges. The dimensions of this mouthpiece, together with the insulation or cooling, should ensure that a temperature gradient of at least 500°C may be reached between high-temperature reactor and the end of the channel or mouthpiece, to protect the actual channel from the very high thermal stress.
In a preferred embodiment provision is made in that at least one sample introduction connection is provided in the mouthpiece 7.
Suspensions, slurry or gas mixtures may be supplied to the reactor directly using sample introduction connections of this type after adequate pre-compacting for low-pollutant processing of intermediate products obtained or for material conversion of products which cannot be used externally from, for example filter dusts, contaminated absorbent materials, (for example active charcoal) or powder mixtures. Two to four sample introduction connections are preferably arranged in the mouthpiece.
The outlet of the channel or the mouthpiece in the high-temperature reactor, through which the compact packages which have already been pre-treated thermally are pushed into the high-temperature reactor, should favourably be arranged at the most up to the centre of the reactor height or below the central line of the high-temperature reactor. This has the advantage that the channel outlet is arranged in a region of the high-temperature reactor in which the maximum temperatures do not occur.
The invention is to be described in more detail below using an example.
The single figure thus shows schematically the construction of a device of the invention.
The figure shows how a compacted, compressed compact package 4 is introduced through the channel inlet 2 of the channel l, and for charging as clearly emphasised by the dashed representation using an arrow, through the opened closure 5 in a first non-heated section 3 of the channel 1.
To illustrate the principle, further compact packages 4' are shown which are conveyed in channel 1 under the action of the pressing force of the compact package 4.
The heated section of the channel 1 is thus only partly shown over its entire length.
Initial material conversions thus take place in the section following the first non-heated section 3 of the channel l, for example by means of evaporation and degassing processes. The vapours and condensates formed may only escape from the channel 1 in the direction of the high-temperature reactor 6, and are thermally a converted there or converted in subsequent process steps, which follow the high-temperature treatment in the high-temperature reactor 6, and passed to further processing.
Discharge of these condensates or gases is prevented with certainty by the compact package 4 situated in the first non-heated section 3 of the channel 1, since the latter is so compressed that it is impermeable to gases or condensates and also remains so until the compact package 4 is conveyed by a further compact package introduced into the channel inlet 2 from the non-heated section 3 of the channel 1 in the direction of the high-temperature reactor 6.
The compact package 4 is thus compacted and the waste compressed together before introduction through the channel inlet 2 using a press not shown, so that the external dimensions of the compact package 4 almost match the cross-section of the channel 1 and the recovery forces of the compacted waste in the first non-heated section 3 of the channel 1 act against the inner wall of the channel 1.
A mouthpiece 7, in which the channel 1 emerges and through which the thermally pre-treated compact packages 4, the gases and condensates formed pass to the high-temperature reactor 6, is formed on the high-temperature reactor 6.
The mouthpiece 7 is preferably provided with insulation 8 made from refractory material, which corresponds to that in this region of the high-temperature reactor 6 to restrict the influence of the high temperatures in the high-temperature reactor 6.
The discharge of gases formed during the high-temperature treatment, which of course is also the discharge for the molten materials which are passed to further processing, is shown schematically for the high-temperature reactor 6.
to
It is thus known from German Patentschrift 4 130 416, to thermally treat heterogeneously occurring waste in unsorted, untreated form so that all contents are thermally separated and optionally subjected to material conversion, so that high-temperature recycling may be achieved with complete processing. The heterogeneously occurring waste is thus compressed to form compact packages and charged into an elongated channel heated externally, wherein the temperature of the heated channel should be above 100°C. Non-positive contact with the channel walls should thus be maintained only until the entrained liquids and slightly fluid materials are evaporated and existing recovery forces of individual components are compensated.
It has now been shown that there are material conversions due to the heat input into the compact packages via the externally heated channel, which firstly may reduce the volume, and that secondly the recovery forces of the compacted waste are compensated considerably more quickly than is desirable from the point of view of gas tightness.
A similar solution is also described in German Patentschrift 4 339 548 and there in the corresponding process the gases and condensation products being produced are removed in the direction of the high-temperature reactor via additional side channels arranged outside of the channel. Removal takes place via appropriately designed openings and additional rotating mechanical clearing devices are present at the side channels.
It is the object of the invention to improve the gas tightness at the inlet to a channel, as should find use in a process according to German Patentschrift 4 130 416.
This object is achieved according to the invention by the features of patent claim 1 for the device and the features of patent claim 10 for a corresponding process for charging thereof.
The device of the invention is thus designed so that the heterogeneously occurring waste in unsorted form is compressed without any further pre-treatment to form compact packages, and is subsequently introduced into a heated channel for evaporation of liquids and slightly fluid materials. A high-temperature reactor is connected to this channel for thermal treatment and processing of the different material components present in the waste.
The device of the invention is characterised in that a non-heated section is present at the inlet of the channel into which at least one compact pac~:age of the compressed waste may be introduced.
The device of the invention is favourably designed so that temperatures are maintained below 100°C in this non-heated section.
The channel may thus be insulated in this section and/or equipped with cooling on the channel wall.
It is thus favourable for the compact packages to have dimensions and be compacted so that gas tightness is guaranteed at least for the opening time of the actual channel closure when a new compact package is introduced, and this may otherwise be achieved in cooperation with the closure at the channel entrance. Of course more than only one compact package may thus also be accepted in the non-heated section of the channel. However, compact package and non-heated section may also have dimensions such that just a part of a compact package is enough to close and seal the channel on the inlet side.
Only minor processes take place in these temperature ranges which lead to a change in the compact packages and the material components present therein. Hence there is no reduction in volume, since the temperatures in the non-heated section of the channel do not effect a reduction in the recovery forces of the waste compressed to give compact packages and the recovery forces even press the compact packages against the inner wall of the channel. The waste therefore is and remains adequately compacted in the compact packages to prevent gases formed in the further path of the process from being able to emerge in the direction out of the channel inlet, so that the discharge of poisonous or dangerous gaseous materials may be avoided there and the entire material content of the waste may be subjected to high-temperature recycling.
The invention may be further developed by forming a mouthpiece on the high-temperature reactor which is thermally insulated, preferably using a refractory lining, and/or is equipped with cooling, into which the channel emerges. The dimensions of this mouthpiece, together with the insulation or cooling, should ensure that a temperature gradient of at least 500°C may be reached between high-temperature reactor and the end of the channel or mouthpiece, to protect the actual channel from the very high thermal stress.
In a preferred embodiment provision is made in that at least one sample introduction connection is provided in the mouthpiece 7.
Suspensions, slurry or gas mixtures may be supplied to the reactor directly using sample introduction connections of this type after adequate pre-compacting for low-pollutant processing of intermediate products obtained or for material conversion of products which cannot be used externally from, for example filter dusts, contaminated absorbent materials, (for example active charcoal) or powder mixtures. Two to four sample introduction connections are preferably arranged in the mouthpiece.
The outlet of the channel or the mouthpiece in the high-temperature reactor, through which the compact packages which have already been pre-treated thermally are pushed into the high-temperature reactor, should favourably be arranged at the most up to the centre of the reactor height or below the central line of the high-temperature reactor. This has the advantage that the channel outlet is arranged in a region of the high-temperature reactor in which the maximum temperatures do not occur.
The invention is to be described in more detail below using an example.
The single figure thus shows schematically the construction of a device of the invention.
The figure shows how a compacted, compressed compact package 4 is introduced through the channel inlet 2 of the channel l, and for charging as clearly emphasised by the dashed representation using an arrow, through the opened closure 5 in a first non-heated section 3 of the channel 1.
To illustrate the principle, further compact packages 4' are shown which are conveyed in channel 1 under the action of the pressing force of the compact package 4.
The heated section of the channel 1 is thus only partly shown over its entire length.
Initial material conversions thus take place in the section following the first non-heated section 3 of the channel l, for example by means of evaporation and degassing processes. The vapours and condensates formed may only escape from the channel 1 in the direction of the high-temperature reactor 6, and are thermally a converted there or converted in subsequent process steps, which follow the high-temperature treatment in the high-temperature reactor 6, and passed to further processing.
Discharge of these condensates or gases is prevented with certainty by the compact package 4 situated in the first non-heated section 3 of the channel 1, since the latter is so compressed that it is impermeable to gases or condensates and also remains so until the compact package 4 is conveyed by a further compact package introduced into the channel inlet 2 from the non-heated section 3 of the channel 1 in the direction of the high-temperature reactor 6.
The compact package 4 is thus compacted and the waste compressed together before introduction through the channel inlet 2 using a press not shown, so that the external dimensions of the compact package 4 almost match the cross-section of the channel 1 and the recovery forces of the compacted waste in the first non-heated section 3 of the channel 1 act against the inner wall of the channel 1.
A mouthpiece 7, in which the channel 1 emerges and through which the thermally pre-treated compact packages 4, the gases and condensates formed pass to the high-temperature reactor 6, is formed on the high-temperature reactor 6.
The mouthpiece 7 is preferably provided with insulation 8 made from refractory material, which corresponds to that in this region of the high-temperature reactor 6 to restrict the influence of the high temperatures in the high-temperature reactor 6.
The discharge of gases formed during the high-temperature treatment, which of course is also the discharge for the molten materials which are passed to further processing, is shown schematically for the high-temperature reactor 6.
to
Claims (11)
PROPERTY OR PRIVILEGE IS CLAIMED ARE DEFINED AS FOLLOWS:
1. Device for carrying out high-temperature recycling for heterogeneously occurring waste having a heated channel through which the waste which is compressed to form compact packages is passed for evaporation of liquids and slightly fluid materials in a high-temperature reactor arranged to be connected thereto for thermal treatment and processing, characterised in that the channel (1) has a non-heated section (3) at its inlet (2) into which at least one compact package (4) can be introduced.
2. Device according to claim 1, characterised in that temperatures are maintained below 100°C in the non-heated section (3).
3. Device according to claim 1 or 2, characterised in that the channel (1) is insulated in the non-heated section (3) and/or cooling is arranged there on the channel wall.
4. Device according to one of claims 1 to 3, characterised in that the compact package(s) (4) have dimensions and are compacted such that their recovery forces guarantee gas tightness in the non-heated region (3).
5. Device according to one of claims 1 to 4, characterised in that the channel (1) emerges in a mouthpiece (7) formed on the high-temperature reactor (6).
6. Device according to one of claims 1 to 5, characterised in that the mouthpiece (7) is thermally insulated and/or equipped with cooling.
7. Device according to one of claims 1 to 6, characterised in that the thermal insulation (8) is a refractory lining which corresponds to the refractory lining in this region of the high-temperature reactor (6).
8. Device according to one of claims 1 to 7, characterised in that the mouthpiece (7) is arranged on the high-temperature reactor (6) at the most up to the centre of the reactor height or below it.
9. Device according to at least one of claims 1 to 8, characterised in that at least one sample introduction connection is provided in the mouthpiece (7).
10. Process for charging a device according to one of claims 1 to 9, characterised in that the compact packages (4) are compressed so that they rest against the channel wall in the non-heated section (3) under pressure utilising the inherent recovery forces.
11. Process according to claim 10, characterised in that the temperature of the compact packages (4) is adjusted in the non-heated region (3) so that material conversion, which leads to a reduction in the volume of the compact packages) (4), does not take place there until a new compact package (4) is introduced into the channel (1).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19834470.8 | 1998-07-30 | ||
| DE19834470A DE19834470C2 (en) | 1998-07-30 | 1998-07-30 | Device for carrying out high-temperature recycling of heterogeneous waste and method for feeding it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2277457A1 true CA2277457A1 (en) | 2000-01-30 |
Family
ID=7875916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002277457A Abandoned CA2277457A1 (en) | 1998-07-30 | 1999-07-07 | Device for carrying out high-temperature recycling of heterogeneously occurring waste and process for charging thereof |
Country Status (16)
| Country | Link |
|---|---|
| EP (1) | EP0976806A1 (en) |
| JP (1) | JP4916603B2 (en) |
| KR (1) | KR100602932B1 (en) |
| CN (1) | CN1243770A (en) |
| AU (1) | AU3677699A (en) |
| BR (1) | BR9903019A (en) |
| CA (1) | CA2277457A1 (en) |
| CZ (1) | CZ296206B6 (en) |
| DE (1) | DE19834470C2 (en) |
| HU (1) | HU225455B1 (en) |
| ID (1) | ID25734A (en) |
| PL (1) | PL190509B1 (en) |
| RO (1) | RO119328B1 (en) |
| RU (1) | RU2235946C2 (en) |
| SK (1) | SK91699A3 (en) |
| TW (1) | TW495600B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10315007B4 (en) * | 2003-04-02 | 2006-02-23 | Thermoselect Ag | Melting furnace and method of removing molten plug plugging pails from the melt stream |
| UA91703C2 (en) * | 2007-10-10 | 2010-08-25 | Сергій Юрійович Стрижак | Method and plant for processing industrial and household wastes |
| EP3219777A1 (en) | 2015-12-09 | 2017-09-20 | Ivan Bordonzotti | Process and plant for transforming combustible materials in clean gas without tars |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE195C (en) * | 1877-07-19 | R. BEECROFT & F. H. WRIGHT in Halifax, England | Improved machine for combing wool and other fibers | |
| FR1080981A (en) * | 1952-07-26 | 1954-12-15 | Koppers Gmbh Heinrich | Installation for the gasification of solid fuels |
| DE2802954A1 (en) * | 1978-01-24 | 1979-07-26 | Steag Ag | PROCESS AND SYSTEM FOR THE DISPOSAL OF FUEL FUEL FOR PRESSURE CARBON GASIFICATION |
| CA2036581C (en) * | 1990-02-23 | 1998-09-22 | Gunter H. Kiss | Method of transporting, intermediate storage and energetic and material utilization of waste goods of all kinds and device for implementing said method |
| DE59108007D1 (en) * | 1991-06-18 | 1996-08-22 | Thermoselect Ag | Process for the utilization of disposal goods of all kinds |
| DE4130416C1 (en) * | 1991-09-10 | 1992-12-10 | Thermoselect Ag, Vaduz, Li | |
| DE4339548C1 (en) * | 1993-11-19 | 1995-02-16 | Thermoselect Ag | Process for degassing and associated degassing duct |
| DE19513049A1 (en) * | 1995-03-29 | 1996-10-02 | Ver Energiewerke Ag | Charging of material for disposal into high temp. reactor maintaining gas seal |
| AUPN644895A0 (en) * | 1995-11-08 | 1995-11-30 | Miltox Holdings Pte Ltd | Method and apparatus for waste treatment |
| BR9706834A (en) * | 1996-10-15 | 1999-12-28 | Thermolyse Soc France | Process and installation for the treatment of solid products whose waste is harmful to the environment |
| US6211254B1 (en) * | 1999-06-07 | 2001-04-03 | John P. Whitney | Process for recycling heterogeneous waste |
-
1998
- 1998-07-30 DE DE19834470A patent/DE19834470C2/en not_active Expired - Fee Related
-
1999
- 1999-06-25 AU AU36776/99A patent/AU3677699A/en not_active Abandoned
- 1999-07-02 SK SK916-99A patent/SK91699A3/en unknown
- 1999-07-07 CA CA002277457A patent/CA2277457A1/en not_active Abandoned
- 1999-07-12 HU HU9902350A patent/HU225455B1/en not_active IP Right Cessation
- 1999-07-14 TW TW088111931A patent/TW495600B/en not_active IP Right Cessation
- 1999-07-16 CZ CZ0254399A patent/CZ296206B6/en not_active IP Right Cessation
- 1999-07-19 RO RO99-00827A patent/RO119328B1/en unknown
- 1999-07-20 EP EP99114067A patent/EP0976806A1/en not_active Withdrawn
- 1999-07-20 PL PL99334482A patent/PL190509B1/en not_active IP Right Cessation
- 1999-07-27 JP JP21163999A patent/JP4916603B2/en not_active Expired - Fee Related
- 1999-07-28 RU RU99116791/03A patent/RU2235946C2/en not_active IP Right Cessation
- 1999-07-28 BR BR9903019-5A patent/BR9903019A/en not_active IP Right Cessation
- 1999-07-29 KR KR1019990031007A patent/KR100602932B1/en not_active IP Right Cessation
- 1999-07-30 ID IDP990725D patent/ID25734A/en unknown
- 1999-07-30 CN CN99111849A patent/CN1243770A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| RO119328B1 (en) | 2004-07-30 |
| KR20000012063A (en) | 2000-02-25 |
| HUP9902350A2 (en) | 2003-11-28 |
| JP4916603B2 (en) | 2012-04-18 |
| ID25734A (en) | 2000-11-02 |
| RU2235946C2 (en) | 2004-09-10 |
| AU3677699A (en) | 2000-02-24 |
| PL334482A1 (en) | 2000-01-31 |
| DE19834470C2 (en) | 2000-05-25 |
| CZ296206B6 (en) | 2006-02-15 |
| CN1243770A (en) | 2000-02-09 |
| EP0976806A1 (en) | 2000-02-02 |
| KR100602932B1 (en) | 2006-07-19 |
| TW495600B (en) | 2002-07-21 |
| JP2000055327A (en) | 2000-02-22 |
| HU9902350D0 (en) | 1999-09-28 |
| BR9903019A (en) | 2000-03-14 |
| PL190509B1 (en) | 2005-12-30 |
| DE19834470A1 (en) | 2000-02-17 |
| SK91699A3 (en) | 2000-05-16 |
| HU225455B1 (en) | 2006-12-28 |
| CZ254399A3 (en) | 2000-02-16 |
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