RU2010111586A - METHOD FOR THERMAL PROCESSING OF UNSORTED SOLID DOMESTIC WASTE - Google Patents
METHOD FOR THERMAL PROCESSING OF UNSORTED SOLID DOMESTIC WASTE Download PDFInfo
- Publication number
- RU2010111586A RU2010111586A RU2010111586/03A RU2010111586A RU2010111586A RU 2010111586 A RU2010111586 A RU 2010111586A RU 2010111586/03 A RU2010111586/03 A RU 2010111586/03A RU 2010111586 A RU2010111586 A RU 2010111586A RU 2010111586 A RU2010111586 A RU 2010111586A
- Authority
- RU
- Russia
- Prior art keywords
- reactor
- gasification
- temperature
- thermogas
- pyrolysis
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract 5
- 239000007787 solid Substances 0.000 title claims abstract 5
- 239000010791 domestic waste Substances 0.000 title 1
- 238000002309 gasification Methods 0.000 claims abstract 8
- 238000001035 drying Methods 0.000 claims abstract 6
- 239000000203 mixture Substances 0.000 claims abstract 4
- 238000000197 pyrolysis Methods 0.000 claims abstract 4
- 239000003039 volatile agent Substances 0.000 claims abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000010813 municipal solid waste Substances 0.000 claims abstract 2
- 230000008520 organization Effects 0.000 claims abstract 2
- 239000000126 substance Substances 0.000 claims abstract 2
- 239000002699 waste material Substances 0.000 claims abstract 2
Landscapes
- Processing Of Solid Wastes (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
1. Способ термической переработки несортированных твердых бытовых отходов, включающий непрерывную загрузку отходов в реактор, подачу в нижнюю часть реактора смеси горячего воздуха, водяных паров и легких летучих, последовательные сушку, пиролиз и газификацию, и последующее удаление из нижней части реактора твердых неорганических веществ, а также вывод из термокамеры реактора продуктов пиролиза и газификации в виде термогаза, отличающийся тем, что температурный режим в реакторе регулируют управлением потоками горячего воздуха, по двум воздуховодам, с организацией рециркуляционного контура по газовой смеси водяных паров и легких летучих подогреваемой до температуры в пределах 500-700°С за счет тепла термогаза, из зоны подсушки в зону газификации, при этом воздух для газификации твердого углеродистого остатка, нагревают не выше 500°С. ! 2. Способ по п.1, отличающийся тем, что температуру в зоне подсушки поддерживают в пределах 120-350°С. 1. A method for the thermal processing of unsorted municipal solid waste, including continuous loading of waste into the reactor, feeding a mixture of hot air, water vapor and light volatiles to the lower part of the reactor, sequential drying, pyrolysis and gasification, and subsequent removal of solid inorganic substances from the lower part of the reactor, as well as the conclusion from the reactor chamber of the pyrolysis and gasification products in the form of thermogas, characterized in that the temperature in the reactor is controlled by controlling the flow of hot air, two to air ducts, with the organization of a recirculation loop through a gas mixture of water vapor and light volatiles heated to a temperature in the range of 500-700 ° C due to the heat of the thermogas, from the drying zone to the gasification zone, while the air for gasification of the solid carbon residue is heated no more than 500 ° FROM. ! 2. The method according to claim 1, characterized in that the temperature in the drying zone is maintained within 120-350 ° C.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2010111586/03A RU2437030C1 (en) | 2010-03-25 | 2010-03-25 | Heat treatment method of crude urban ore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2010111586/03A RU2437030C1 (en) | 2010-03-25 | 2010-03-25 | Heat treatment method of crude urban ore |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2010111586A true RU2010111586A (en) | 2011-09-27 |
| RU2437030C1 RU2437030C1 (en) | 2011-12-20 |
Family
ID=44803800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2010111586/03A RU2437030C1 (en) | 2010-03-25 | 2010-03-25 | Heat treatment method of crude urban ore |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2437030C1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2525558C1 (en) * | 2013-03-06 | 2014-08-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ивановский государственный энергетический университет имени В.И. Ленина" (ИГЭУ) | Thermal portion-by-portion treatment of bulk solid household wastes at landfill |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4732091A (en) * | 1985-09-30 | 1988-03-22 | G.G.C., Inc. | Pyrolysis and combustion process and system |
| RU2079051C1 (en) * | 1994-06-23 | 1997-05-10 | Институт химической физики в Черноголовке РАН | Method of processing of solid domestic garbage |
| MD3917C2 (en) * | 2006-09-20 | 2009-12-31 | Dinano Ecotechnology Llc | Process for thermochemical processing of carboniferous raw material |
-
2010
- 2010-03-25 RU RU2010111586/03A patent/RU2437030C1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2437030C1 (en) | 2011-12-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20160326 |