CS490990A3 - Process for destroying solid waste and apparatus for making same - Google Patents
Process for destroying solid waste and apparatus for making sameInfo
- Publication number
- CS490990A3 CS490990A3 CS904909A CS490990A CS490990A3 CS 490990 A3 CS490990 A3 CS 490990A3 CS 904909 A CS904909 A CS 904909A CS 490990 A CS490990 A CS 490990A CS 490990 A3 CS490990 A3 CS 490990A3
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- outgassing
- stage
- autoclave
- pyrolysis
- waste
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 239000002910 solid waste Substances 0.000 title 1
- 238000010943 off-gassing Methods 0.000 abstract 8
- 239000007789 gas Substances 0.000 abstract 5
- 238000004821 distillation Methods 0.000 abstract 4
- 238000000197 pyrolysis Methods 0.000 abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000003245 coal Substances 0.000 abstract 1
- 238000005336 cracking Methods 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 229910001385 heavy metal Inorganic materials 0.000 abstract 1
- 239000010781 infectious medical waste Substances 0.000 abstract 1
- 239000013067 intermediate product Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000002906 medical waste Substances 0.000 abstract 1
- 239000002923 metal particle Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 239000008188 pellet Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000011269 tar Substances 0.000 abstract 1
- 231100000331 toxic Toxicity 0.000 abstract 1
- 230000002588 toxic effect Effects 0.000 abstract 1
- 239000010891 toxic waste Substances 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
- A62D3/40—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by heating to effect chemical change, e.g. pyrolysis
-
- 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
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
- C10B57/02—Multi-step carbonising or coking processes
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
- A62D2101/20—Organic substances
- A62D2101/22—Organic substances containing halogen
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D2203/00—Aspects of processes for making harmful chemical substances harmless, or less harmful, by effecting chemical change in the substances
- A62D2203/10—Apparatus specially adapted for treating harmful chemical agents; Details thereof
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Processing Of Solid Wastes (AREA)
- Gasification And Melting Of Waste (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Paper (AREA)
- Threshing Machine Elements (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Glass Compositions (AREA)
- Disintegrating Or Milling (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
- External Artificial Organs (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Press Drives And Press Lines (AREA)
Abstract
In a process for the disposal of toxic and/or infectious waste, especially highly halogenated solids, plastic containers, hospital waste and the like, to recover useful substances and render inert non-recyclable and unoutgassable residues, outgassing by the pyrolytic process is used, with air excluded and a reduced oxygen content, followed by the direct incineration of the distillation gases obtained from pyrolysis or their cracking to form a pyrolysis separation gas. The waste to be disposed of is inserted in an autoclave (2), partially outgassed there for a period of 20 minutes to 6 hours at about 250 to 320 C in an initial outgassing stage, then cooled and made into a granulate or pellets measuring from 1 to 50 mm, which are subsequently treated by the pyrolysis outgassing method in a second outgassing stage at a temperature of 550 to 600 C. This generates distillation gas which is separated from the residues, like carbon, ash, heavy metal particles and other components. The liquid partial outgassing intermediate products, like oil and/or coal tars, produced in the autoclave (2) are taken to the second outgassing stage, while the distillation gas separated off in the first outgassing stage in the autoclave (2) is taken off and added to the stream of distillation gas from the second outgassing stage.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3933809A DE3933809A1 (en) | 1989-10-10 | 1989-10-10 | METHOD FOR DISPOSAL OF WASTE |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS490990A3 true CS490990A3 (en) | 1992-02-19 |
| CZ280918B6 CZ280918B6 (en) | 1996-05-15 |
Family
ID=6391194
Country Status (14)
| Country | Link |
|---|---|
| EP (1) | EP0495814B1 (en) |
| AT (1) | ATE104693T1 (en) |
| AU (1) | AU638497B2 (en) |
| BR (1) | BR9007730A (en) |
| CA (1) | CA2067147A1 (en) |
| CZ (1) | CZ280918B6 (en) |
| DE (2) | DE3933809A1 (en) |
| DK (1) | DK0495814T3 (en) |
| ES (1) | ES2055446T3 (en) |
| FI (1) | FI921469A0 (en) |
| HU (2) | HUT62322A (en) |
| NO (1) | NO921350L (en) |
| SK (1) | SK278524B6 (en) |
| WO (1) | WO1991005834A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994021329A1 (en) * | 1993-03-18 | 1994-09-29 | Dls Environmental Designs Inc. | Solid waste conversion process and apparatus |
| DE10144290C1 (en) * | 2001-09-08 | 2003-06-12 | Joachim Otschik | Production of pyrolysis gas which is almost free from condensate and dust comprises heating, drying, hydrolyzing and pyrolyzing biogenic starting materials |
| DE10313967A1 (en) * | 2003-03-27 | 2004-10-14 | Thermoselect Ag | Process for the disposal of dust and / or particulate waste |
| ES2277753B1 (en) * | 2005-07-21 | 2008-06-16 | Inversiones Y Gestion Orice, S.L. | RECYCLING PROCESS OF AGRICULTURAL AND URBAN PLASTICS. |
| EP2082857B1 (en) | 2008-01-25 | 2011-07-13 | Ekotoner Ltd. | Method and apparatus for handling ink containers and cartridges as dangerous office waste for the purposes of recycling |
| CN114479891A (en) * | 2021-12-30 | 2022-05-13 | 北京鑫源寰宇环保科技有限公司 | Organic waste resource utilization treatment method |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2832414C2 (en) * | 1978-07-24 | 1980-09-18 | Ppt Pyrolyse- Und Prozessanlagentechnik Gmbh & Co, 3000 Hannover | Method and device for the pyrolytic treatment of goods |
| IT1113304B (en) * | 1979-03-28 | 1986-01-20 | Rossi Andrea | METHOD AND PLANT FOR THE CONVERSION OF SOLID URBAN AND INDUSTRIAL WASTE IN OIL, FUEL GAS AND COAL |
| NZ222007A (en) * | 1986-10-02 | 1989-01-27 | Neutralysis Ind Pty Ltd | Treating waste material by pelletising and vitrifying |
| DE3635068A1 (en) * | 1986-10-15 | 1988-04-21 | Kloeckner Humboldt Deutz Ag | Process and plant for the combined thermal disposal of contaminated soil, refuse, special waste, sewage sludge and waste oil |
| DE3727004A1 (en) * | 1987-08-13 | 1989-02-23 | Pyrolyse Kraftanlagen Pka | METHOD AND INSTALLATION FOR RECOVERING RECYCLABLE GAS FROM MUEL BY PYROLYSIS |
| US5017269A (en) * | 1988-12-28 | 1991-05-21 | Apv Chemical Machinery Inc. | Method of continuously carbonizing primarily organic waste material |
| US4977840A (en) * | 1989-09-20 | 1990-12-18 | American Waste Reduction Corporation | Minimization of environmental wastes |
| DE4009249A1 (en) * | 1990-03-22 | 1991-09-26 | Pyrolyse Kraftanlagen Pka | Filter medium for purificn. of effluent waters etc. |
-
1989
- 1989-10-10 DE DE3933809A patent/DE3933809A1/en not_active Withdrawn
-
1990
- 1990-10-06 CA CA002067147A patent/CA2067147A1/en not_active Abandoned
- 1990-10-06 BR BR909007730A patent/BR9007730A/en not_active Application Discontinuation
- 1990-10-06 WO PCT/EP1990/001682 patent/WO1991005834A1/en active IP Right Grant
- 1990-10-06 HU HU9201162A patent/HUT62322A/en unknown
- 1990-10-06 AT AT9090914704T patent/ATE104693T1/en active
- 1990-10-06 DK DK90914704.3T patent/DK0495814T3/en active
- 1990-10-06 ES ES90914704T patent/ES2055446T3/en not_active Expired - Lifetime
- 1990-10-06 AU AU65004/90A patent/AU638497B2/en not_active Ceased
- 1990-10-06 DE DE59005476T patent/DE59005476D1/en not_active Expired - Fee Related
- 1990-10-06 HU HU9201162A patent/HU209940B/en not_active IP Right Cessation
- 1990-10-06 EP EP90914704A patent/EP0495814B1/en not_active Expired - Lifetime
- 1990-10-09 CZ CS904909A patent/CZ280918B6/en not_active IP Right Cessation
- 1990-10-09 SK SK4909-90A patent/SK278524B6/en unknown
-
1992
- 1992-04-03 FI FI921469A patent/FI921469A0/en not_active Application Discontinuation
- 1992-04-07 NO NO92921350A patent/NO921350L/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE3933809A1 (en) | 1991-04-18 |
| AU638497B2 (en) | 1993-07-01 |
| EP0495814B1 (en) | 1994-04-20 |
| ATE104693T1 (en) | 1994-05-15 |
| ES2055446T3 (en) | 1994-08-16 |
| FI921469A7 (en) | 1992-04-03 |
| AU6500490A (en) | 1991-05-16 |
| HUT62322A (en) | 1993-04-28 |
| BR9007730A (en) | 1992-07-07 |
| NO921350D0 (en) | 1992-04-07 |
| CZ280918B6 (en) | 1996-05-15 |
| NO921350L (en) | 1992-04-07 |
| FI921469A0 (en) | 1992-04-03 |
| CA2067147A1 (en) | 1991-04-11 |
| DK0495814T3 (en) | 1994-08-15 |
| HU9201162D0 (en) | 1992-08-28 |
| WO1991005834A1 (en) | 1991-05-02 |
| HU209940B (en) | 1994-12-28 |
| DE59005476D1 (en) | 1994-05-26 |
| EP0495814A1 (en) | 1992-07-29 |
| SK278524B6 (en) | 1997-08-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5170725A (en) | Method and system of pyroprocessing waste products, particularly scrap metal, adulterated by organic components | |
| US5550312A (en) | Method of thermal utilization of waste materials | |
| AU591966B2 (en) | Process and apparatus for fixing, encapsulating, stabilizing and detoxifying heavy metals and the like in metal- containing sludges, soils, ash and similar materials | |
| GR3019106T3 (en) | Process and apparatus for cleaning flue gases from furnace installations | |
| DE59302721D1 (en) | Process for the production of synthesis gas by thermal treatment of residues containing metallic and organic components | |
| EP0257434A3 (en) | Recovery of useful materials from refuse fuel ash | |
| EP0496788A1 (en) | Minimization of environmental wastes | |
| US4934286A (en) | Apparatus and method for the disposal of waste | |
| CS490990A3 (en) | Process for destroying solid waste and apparatus for making same | |
| PL316148A1 (en) | Method of thermally treating waste materials | |
| CA2077509A1 (en) | Fixation of heavy metals in scrubbed municipal solid waste incinerator ash | |
| DE4238935C2 (en) | Process for converting waste materials containing organic material and plastics into a powdery intermediate product and its use | |
| EP0144535A3 (en) | Method for the thermal treatment of wastes comprising further processing of the obtained residue | |
| DE3568186D1 (en) | Process for producing combustible gases from waste products | |
| US6251148B1 (en) | Process for producing synthetic gasses | |
| EP0040857A3 (en) | Process and apparatus for the separation of gaseous and solid noxious products from residues arising from thermal processes, particularly from the pyrolysis of refuse | |
| ES2000629B3 (en) | PROCEDURE FOR THE ELABORATION OF WASTE CONTAINING CARBON | |
| ATE208481T1 (en) | PLANT FOR PRODUCING ASH CONTAINING PRODUCTS AND ENERGY FROM WASTE | |
| JP4490549B2 (en) | Method for carbonization and combustion of municipal waste | |
| Materazzi et al. | The fate of ashes and inorganics in a two-stage fluid particle system for waste valorization | |
| ATE199532T1 (en) | METHOD FOR DISPOSAL OF PVC, PREFERABLY FOR OBTAINING PURIFIED AND/OR PURE HYDROGEN CHLORIDE | |
| Kaminsky et al. | Verwertung von Klaerschlamm durch Pyrolyse in der Wirbelschicht. Schlussbericht.(Sewage sludge processing by pyrolysis in a fluidized bed. Final report) | |
| Bozzelli | Dept. of Chemical Eng., Chemistry and Environmental Science | |
| Mayer-Schwinning et al. | Vitrification technique for the inerting of residual products from toxic gas removal in thermal waste disposal plants[Verglasungsverfahren zur Inertisierung von Rueckstands-produkten aus der Schadgasbeseitigung bei thermischen Abfallbeseitigungsanlagen] | |
| Kuznetsov et al. | Organic-waste disposal in high-temperature metallurgical systems |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Patent lapsed due to non-payment of fee |
Effective date: 19991009 |