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
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)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Health & Medical Sciences (AREA)
- Processing Of Solid Wastes (AREA)
- Gasification And Melting Of Waste (AREA)
- Paper (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
- External Artificial Organs (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Press Drives And Press Lines (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Disintegrating Or Milling (AREA)
- Glass Compositions (AREA)
- Threshing Machine Elements (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) | NO921350D0 (en) |
| SK (1) | SK278524B6 (en) |
| WO (1) | WO1991005834A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU6200494A (en) * | 1993-03-18 | 1994-10-11 | 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 AT AT9090914704T patent/ATE104693T1/en active
- 1990-10-06 BR BR909007730A patent/BR9007730A/en not_active Application Discontinuation
- 1990-10-06 EP EP90914704A patent/EP0495814B1/en not_active Expired - Lifetime
- 1990-10-06 HU HU9201162A patent/HUT62322A/en unknown
- 1990-10-06 CA CA002067147A patent/CA2067147A1/en not_active Abandoned
- 1990-10-06 ES ES90914704T patent/ES2055446T3/en not_active Expired - Lifetime
- 1990-10-06 HU HU9201162A patent/HU209940B/en not_active IP Right Cessation
- 1990-10-06 DK DK90914704.3T patent/DK0495814T3/en active
- 1990-10-06 DE DE59005476T patent/DE59005476D1/en not_active Expired - Fee Related
- 1990-10-06 AU AU65004/90A patent/AU638497B2/en not_active Ceased
- 1990-10-06 WO PCT/EP1990/001682 patent/WO1991005834A1/en active IP Right Grant
- 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 NO921350A patent/NO921350D0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ATE104693T1 (en) | 1994-05-15 |
| BR9007730A (en) | 1992-07-07 |
| HU9201162D0 (en) | 1992-08-28 |
| EP0495814B1 (en) | 1994-04-20 |
| FI921469A (en) | 1992-04-03 |
| NO921350L (en) | 1992-04-07 |
| NO921350D0 (en) | 1992-04-07 |
| AU6500490A (en) | 1991-05-16 |
| AU638497B2 (en) | 1993-07-01 |
| SK278524B6 (en) | 1997-08-06 |
| DK0495814T3 (en) | 1994-08-15 |
| DE3933809A1 (en) | 1991-04-18 |
| EP0495814A1 (en) | 1992-07-29 |
| FI921469A0 (en) | 1992-04-03 |
| HUT62322A (en) | 1993-04-28 |
| HU209940B (en) | 1994-12-28 |
| CZ280918B6 (en) | 1996-05-15 |
| WO1991005834A1 (en) | 1991-05-02 |
| DE59005476D1 (en) | 1994-05-26 |
| ES2055446T3 (en) | 1994-08-16 |
| CA2067147A1 (en) | 1991-04-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Patent lapsed due to non-payment of fee |
Effective date: 19991009 |