Match Application Number Document Title
1 86100349 Manually operated coal-making machine
Circular square, and rectangular briquets of various specifications can be produced by this coal making machine to meet the requirements of various kinds of the furnaces and the pot devi...
2 86101384 Coal briquette binder
This binder is obtd by polycondensing polyvinyl alcohol and formaldehyde. Its addn. amount in the coal briquentte is 3-7 w%. The coal briquette produced by this invention has higher stre...
3 87102530 Process for making of plywood binder of humic urea formaldehyde
This invention provides a process for making of plywood binder of humic urea formaldehyde i.e. condensation using straw charcoal powder, urea, formaldehyde as starting materials in the p...
4 89104089 Solvent extraction and dewatering of peat
Peat-dewatering is proceeded and asphalt is obtd. from it by using white spirit solvent to make counter-current extractions repeatedly by the method Carver Greenfield equipment can be ef...
5 90105683 Clay crushing feeder
The invention is suitable for adding clay in briquet-making without being affected by humidity, hardness and piling height of the clay. The feeder of the present invention continuously a...
6 90105206 Multi-functional vertical coal slurry feeder
The invention relates to a vertical coal slurry feeder, suitable for feeding and forming materials of high viscosity and semifluidity. It is composed of a drive device, a buffer bunker, ...
7 89106024 Productive technique of industrial briquette
The present invention discloses a productive technique of industrial briquet. A high-quality powdered coal is used as raw material of said brlquet, and is bound by use of high-viscosity ...
8 95110250 Computer control program for rolling and forming device in hot-pressing process...
The present invention relates to a computer automatic control program for roll-type briquetting machine, and is characterized by that a loading sensor is mounted on the shaft of said rol...
9 91106467 Formed coal from coal mud
This shaped coal is made from coal mud, main crude material is coal mud and auxiliary crude materials are a little of binders which are waste and combustion catalyst. Any shapes are made...
10 91100716 Briquet-burning boiler
The invention relates to a coal briquette boiler of high thermal efficiency and reduced wastes. The briquette is a cuboid with air passage holes. the boiler features larger heated area, ...
11 96117191 Spheric washed slime granule and preparing method thereof
A spherical washed slime particle used as fuel of electric power plant providing low-temp heat and cyclic fluidized-bed boiler is prepared from washed slime, solidifying agent and dewate...
12 95195219 Method and device for reducing water content of water-contg. brown coal
The invention concerns a method of reducing the water content of water-containing granular brown coal involving the application of heat energy and pressure to the material spread out in a...
13 98808426 Method and apparatus for upgrading solid material
A method and an apparatus for upgrading a solid material is disclosed. The method comprises heating the solid material to an elevated temperature to remove water and thereafter cooling th...
14 98808702 Heating with steam
A method and an apparatus for heating a solid material in a process vessel are disclosed. The method includes the steps of: (a) supplying a charge of the solid material to the vessel to f...
15 98118798 Solid sulfur clean shaping coal for industry
An industrial briquette is made up of bituminous coal slurry (60-70 wt.%), anthracite slurry (20-30 wt.%) and CaO as sulfur-fixing agent (8-10 wt.%) through mixing the raw materials with...
16 01818618 Upgrading solid mateial
A method and apparatus for upgrading a porous, water-containing, carbonaceous solid material by removing water from the solid material is disclosed. One aspect of the method and apparatu...
17 01108395 Ironmaking process using no coke
The present invention is characterized by that it adopts a coal-washing ball pellet to smelt iron instead of coke, and the problems required for solution are as follows: changing product...
18 200610102141 Two stage dewatering technology of fine coal mud
This invention discloses to a coal preparation technology, and exact speakingly it is a clean coal slime double stage dehydration technology. This technology includes clean coal slime deh...