FIELD: chemistry.
SUBSTANCE: invention concerns obtaining of moulded fuel, particularly of carbonaceous mouldings in the briquette or pellet form made of organic carbonaceous waste. Additionally, carbonaceous mouldings can be used in agriculture as fertiliser and/or soil structure-forming agent. The process involves proportioning, activation mixing of the components, activated component moulding under the pressure of 120 MPa to obtain carbonaceous mouldings. Organic carbonaceous waste includes lignine and/or sewage treatment sediments, and/or animal manure, and/or bird droppings. The components or their mix are dried to 40% dampness before moulding, either by direct contact with drying medium containing up to 14 mass % of oxygen with the components or their mix; or without direct contact with the drying medium heated up to 500°C.
EFFECT: fast adhesion of organic carbonaceous component particles in mouldings and higher moulding solidity due to the optimal component dampness and moulding pressure.
4 cl, 1 tbl, 2 ex
| Title | Year | Author | Number |
|---|---|---|---|
| CARBON-CONTAINING MOLDINGS AND A METHOD FOR FABRICATION THEREOF | 2003 |
|
RU2246530C1 |
| MOLDED FUEL AND ITS FABRICATION METHOD | 1998 |
|
RU2131449C1 |
| FUEL BRIQUET AND METHOD OF PREPARING THEREOF | 1999 |
|
RU2147029C1 |
| FUEL BRIQUET AND METHOD OF FABRICATION THEREOF | 1998 |
|
RU2130047C1 |
| PLANT FOR PRODUCTION OF CARBON-CONTAINING MOLDINGS (VERSIONS) | 2002 |
|
RU2209232C1 |
| LIQUID FUEL COMPOSITION AND METHOD OF PREPARATION THEREOF | 2001 |
|
RU2183658C1 |
| FUEL BRIQUETTE AND METHOD OF FABRICATION THEREOF | 2002 |
|
RU2205205C1 |
| CARBON-CONTAINING BRIQUET AND METHOD OF PREPARATION THEREOF | 1997 |
|
RU2114902C1 |
| METHOD OF PRODUCTION OF CARBON-CONTAINING BRIQUETTES | 1996 |
|
RU2101328C1 |
| METHOD OF FABRICATING CARBON-CONTAINING BRIQUETS | 1995 |
|
RU2096442C1 |
