FIELD: process engineering.
SUBSTANCE: invention relates to disposal of, particularly, municipal waste. Waste processing process for production of synthesis-gas comprises the step of pyrolysis. This step includes processing of wastes in pyrolysis unit to get the offgas and solid coal material not suspended in said offgas. This process comprises plasma processing step consisting in plasma processing of off gas and solid coal material at plasma processing unit in the presence of oxygen and, if required, steam. Note here that said plasmas processing unit is separated from pyrolysis plant.
EFFECT: decreased amount of solid wastes and harmful materials in processed gases.
15 cl, 5 dwg, 6 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| PROCEDURE AND DEVICE FOR TREATMENT OF WASTE | 2006 |
|
RU2424468C2 |
| GAS STREAM PRODUCTION | 2012 |
|
RU2600650C2 |
| METHOD OF PYROLYSIS AND GASIFICATION OF ORGANIC AGENTS OR MIXTURES OF ORGANIC AGENTS AND DEVICE FOR REALIZATION OF THIS METHOD | 2000 |
|
RU2272064C2 |
| DISTRICT METHOD OF GASIFICATION OF BIOMASS AT HIGH TEMPERATURE AND ATMOSPHERIC PRESSURE | 2012 |
|
RU2583269C2 |
| SYNTHETIC GAS PRODUCED BY PLASMA ARC GASIFICATION | 2011 |
|
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|
RU2333929C1 |
| SYSTEM FOR PRODUCTION OF SPECIAL PURPOSE GAS, DEVICE TO REMOVE HEAT AND ACID GAS ON ITS BASIS AND PROCESS OF PRODUCTION OF SPECIAL PURPOSE GAS | 1995 |
|
RU2135273C1 |
| TECHNOLOGY AND DEVICE FOR OBTAINING SYNTHESIS GAS FROM BIOMASS BY PYROLYSIS | 2011 |
|
RU2519441C1 |
| GASIFIER DEVICE HAVING THE SHAPE OF FLATTENED SPHEROID | 1997 |
|
RU2178540C2 |
| COMPLEX FOR PROCESSING SOLID ORGANIC WASTES | 2020 |
|
RU2741004C1 |
