| Patents for C10L 9 - Treating solid fuels to improve their combustion (3,817) |
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| 10/01/1985 | CA1194305A2 Coal-oil mixtures and process |
| 10/01/1985 | CA1194304A1 Beneficiated coal, coal mixtures and processes for the production thereof |
| 09/26/1985 | EP0047310A4 Method for separating undesired components from coal by an explosion type comminution process. |
| 09/25/1985 | EP0155927A2 Drying installation for lignite with a high water content |
| 09/24/1985 | US4543364 Glue, paper, chlorinated solvent |
| 09/24/1985 | US4543104 Desulfurization and deasing crushed coal using ozone |
| 09/24/1985 | US4542704 Mixing with additive capable of reacting with the sulfur |
| 09/18/1985 | EP0154986A2 Process and apparatus for obtaining flue gases poor in SOx in incineration plants |
| 09/17/1985 | US4541929 Device for drying of solid materials |
| 09/17/1985 | US4541572 Pulverizing, drying and transporting system for injecting a pulverized fuel into a blast furnace |
| 09/10/1985 | CA1193083A1 Cationic polymers for use in freeze protection of coals and minerals |
| 09/03/1985 | US4539010 Coal preparation |
| 08/27/1985 | US4537599 Using vltrasonic energy on colloidal dispersion |
| 08/27/1985 | CA1192516A1 Method of preparing coal to increase its calorific value and making it safe for storage and transport |
| 08/20/1985 | US4536372 Graft polymerization of coal particle surfaces; deashing; storage stability; fuel oils |
| 08/07/1985 | EP0150501A2 Method and device using an air-swept mill for generating a homogeneous mixture of coal dust and lime stone dust or dolomite dust |
| 08/01/1985 | WO1985003245A1 A process for coating coal particles |
| 07/30/1985 | US4532032 Polyorganosiloxane collectors in the beneficiation of fine coal by froth flotation |
| 07/30/1985 | EP0148839A4 Reduction of halogens in carbonaceous material. |
| 07/24/1985 | EP0148839A1 Reduction of halogens in carbonaceous material |
| 07/16/1985 | US4529501 Hydrodesulfurization of coke |
| 07/03/1985 | EP0044339B1 Current mirror circuit |
| 07/02/1985 | US4526680 Water dispersible polyether polysiloxane |
| 07/02/1985 | US4526585 Surface treated hydrophobic and oleophilic coal having reduced ash content |
| 07/02/1985 | CA1189812A1 Hydrocarbon, ammonia and metal value recovery from conversion of shale oil rock |
| 06/25/1985 | CA1189321A1 Device for drying coal |
| 06/20/1985 | WO1985002556A1 Method of desulphurization of coal |
| 06/18/1985 | US4523927 Method of coal upgrading |
| 06/11/1985 | US4522628 Grinding, slurrying, separation by froth flotation |
| 06/11/1985 | US4522626 Process for treating high-sulfur caking coals to inactivate the sulfur and eliminate caking tendencies thereof |
| 06/11/1985 | CA1188507A1 Device for drying of solid materials |
| 06/04/1985 | US4521278 Method for producing needle coke |
| 05/28/1985 | US4519807 Reduces amount of sulfur dioxide emitted when burned |
| 05/21/1985 | US4518393 Coal based cement cover for coal pile |
| 05/21/1985 | CA1187435A1 Method for removing undesired components from coal |
| 05/21/1985 | CA1187284A1 Method for increasing the wet bulk density of coking coals |
| 05/21/1985 | CA1187283A1 Method of increasing the efficiency of cyclone-fired boilers using high sodium lignite fuel |
| 05/14/1985 | US4516980 Process for producing low-ash, low-sulfur coal |
| 05/14/1985 | CA1187018A1 Coal liquefaction quenching process |
| 05/07/1985 | US4514912 Process for drying of organic solid materials, particularly brown coals |
| 04/16/1985 | US4511363 Method of upgrading low-rank coal |
| 04/16/1985 | US4511362 Fluidized bed desulfurization |
| 04/11/1985 | WO1985001513A1 Manganese and copper containing compositions |
| 04/03/1985 | EP0135513A1 Method for desulfurization, denitrification and oxidation of carbonaceous fuels |
| 04/02/1985 | US4508539 Dehydration by pressing and heat treatment |
| 03/20/1985 | EP0134530A2 A process for removing mineral inpurities from coals and oil shales |
| 03/12/1985 | US4504274 Drying in turbulent bed of heated char |
| 03/06/1985 | EP0133654A1 Particle charging and collection system |
| 03/05/1985 | US4503019 Blends of magnesium oxide and copperoxychloride as calcium oxide deposit inhibitors in coal fired lime kilns |
| 03/05/1985 | US4502227 Process for continuously drying and upgrading of organic solid materials such as, for example, brown coals |
| 03/05/1985 | CA1183484A1 Process for conversion of coal to hydrocarbon and other values |
| 03/05/1985 | CA1183349A1 Beneficiation of low-rank coals by immersion in residuum |
| 02/26/1985 | US4501775 Method for reducing the strength of ice |
| 02/26/1985 | US4501551 Method for producing a dried particulate coal fuel from a particulate low rank coal |
| 02/19/1985 | US4500281 Burning of fuels |
| 02/12/1985 | US4498905 Method for deactivating and controlling the dusting tendencies of dried particulate lower rank coal |
| 02/05/1985 | US4497636 Process for removing sulfur from coal |
| 02/05/1985 | CA1182062A1 Process for producing solid, liquid and gaseous fuels from organic material |
| 01/29/1985 | US4496441 Desulfurization of coal |
| 01/29/1985 | CA1181873A1 Apparatus and method for flotation separation utilizing a spray nozzle |
| 01/15/1985 | US4493762 Agitation with acidified oil shale |
| 01/15/1985 | US4493157 Method of autogenously drying coal |
| 01/15/1985 | CA1180893A1 Method for agglomeration of coal particles and simultaneous ash removal therefrom |
| 01/08/1985 | US4492638 Method for agglomerating coal particles in pulp water |
| 01/08/1985 | US4492588 Desulfurization, oxidation, salt formation with sulfur |
| 01/01/1985 | US4491514 Process for beneficiating oil-shale |
| 01/01/1985 | US4491513 Demineralization using ammonium compounds and carbonates |
| 01/01/1985 | US4491454 Treatment with copper ion to release sulfur |
| 12/25/1984 | US4490238 Demineralization using an ammonium salt solution |
| 12/25/1984 | US4490213 Coal conversion processes |
| 12/18/1984 | US4488952 Method of desulphurization of coal |
| 12/18/1984 | US4488866 Method and apparatus for burning high nitrogen-high sulfur fuels |
| 12/04/1984 | US4485584 Ignitable fuel and fire starting composition |
| 11/28/1984 | EP0126443A2 A process for the selective preparation of microorganisms capable of reproducible reduction of sulfur and use of the microorganism for microbial desulfurization of coal |
| 11/27/1984 | US4484928 Methods for processing coal |
| 11/27/1984 | CA1178568A1 Methods for processing coal |
| 11/27/1984 | CA1178442A1 Coal-water slurry and method for its preparation |
| 11/21/1984 | EP0033342B1 Process for reducing the sulfur content of coal |
| 11/20/1984 | CA1178042A1 Freeze conditioning agent for coal |
| 11/14/1984 | EP0124827A2 Method of burning refuse |
| 11/07/1984 | EP0124065A2 Method for producing needle coke |
| 10/31/1984 | EP0123311A2 Method for producing needle coke |
| 10/30/1984 | US4479804 Fixed sulfur petroleum coke fuel and method for its production |
| 10/23/1984 | CA1176588A1 Process for coal liquefaction by separation of entrained gases from slurry exitting dissolvers |
| 10/09/1984 | US4475923 Chemically treated kindling and process |
| 10/09/1984 | CA1175767A1 Method for the benefication, liquefaction, and recovery of coal and other solid carbonaceous materials |
| 10/03/1984 | EP0120499A2 Method for the removal of iron pyrites from coal and carbon structures during ash removal by chemical means |
| 09/26/1984 | EP0051623B1 Coal preparation |
| 09/25/1984 | CA1175175A1 Reduction of spontaneous combustion of coal |
| 09/18/1984 | US4472263 Process for solvent refining of coal using a denitrogenated and dephenolated solvent |
| 09/18/1984 | US4471536 Device for drying coal |
| 09/13/1984 | WO1984003516A1 Method for desulfurization, denitrification and oxidation of carbonaceous fuels |
| 09/11/1984 | US4470878 Method for drying coal and cooling coke |
| 09/04/1984 | US4469557 Process for calcining and carbonizing petroleum coke |
| 09/04/1984 | CA1173776A1 Process for making formed coke from high sulfur coal |
| 08/29/1984 | EP0116608A1 Use of a lime containing waste product as a fuel. |
| 08/28/1984 | US4468231 Cation ion exchange of coal |
| 08/28/1984 | CA1173391A1 Processing of heavy high-sulfur crude oil |
| 08/21/1984 | US4466362 Heating, magnetic separation |
| 08/14/1984 | US4465493 Desulfurization process for coal and other carbonaceous materials |