Abstract: [Object] To provide a solid fuel which comprises a binder, a form retaining agent and a vegetable oil-containing substance in a balanced manner, has a stable calorific value and suppresses the production of carbon dioxide. [Solution] A solid fuel formed from a mixture of a binder, a form retaining agent and a vegetable oil-containing substance, wherein the amount of the binder is 1 to 85 parts by weight, the amount of the form retaining agent is 1 to 55 parts by weight, and the amount of the vegetable oil-containing substance is 10 to 85 parts by weight based on 100 parts by weight of the mixture, and the mixture is molded.

Abstract: A method comprising applying a chemical change reagent to coal prior to combustion of the coal is provided. In some instances, the chemical change reagent can include an effective amount of a material to reduce NOx emissions, SOx emissions, or both from combustion of the coal.

Abstract: A hay-based log formed of a combination of pieces of hay and a binding agent. The hay pieces and the binding agent are compressed together into a solid shape. The hay-based log is fabricated so that the majority of the hay-binder combination is made of the hay. The binder is selected to be sufficient to keep the hay pieces joined together in its selected shape. The binder may be wax paraffin, plastic, corn starch or potato starch or any combination thereof. The hay-based log is fabricated by compressing the hay-binder mixture together with sufficient pressure and temperature to enable the hay pieces to stay together and then cooling the mixture without heat or pressure.

Abstract: An apparatus and method are provided for producing fuel briquettes from high moisture fine coal. The apparatus includes a coal fine pelletizer, a pellet dryer and a fuel briquette former all provided in-line for the efficient production of fuel briquettes. The method comprises forming pellets from coal fines, drying those pellets to a desired moisture content of about 1 to about 10% and forming fuel briquettes from the dried pellets.

Abstract: A processed fuel pellet is disclosed, and contains a ground corn product mixed with other commodities that establish the framework for an alternative fuel source burned in pellet stoves and corn stoves. The composition is comprised preferably of about 50% ground shelled corn, about 25% wheat midds as an igniting agent, about 20% soy hulls as a bonding agent and about 5% pulverized limestone as an anti-caking agent. Said ground shelled corn can be varied in alternative embodiments up to a maximum of 75% of the corn component, and other ingredients are adjusted accordingly to provide useful compositions. The pellet produced is a more efficient, hotter burning fuel source that has a low soot output, is economical to produce and environmentally friendly, and a perfect fuel to be used in home heating. A method for producing said fuel pellet is also disclosed which will ensure proper composition and structure.

Abstract: The novel features of this invention include a bio-based binding-agent and a manufacturing process which—together with conventional production equipment—comprise a very low-cost system for making strong and water-insoluble products from a variety of particulate feedstocks, including finely-divided lignocellulosic fiber and particles, or fines, of chemically-inert materials. This binding-agent—process combination is uniquely suited to the manufacture of water-impermeable agglomerates from granular and powdery materials—including minerals, metal particles and carboniferous fines no courser than about one cm—and to creation of composite materials from particulated forestry residues, crop wastes and paper byproducts. Of particular commercial interest is the production of synthetic fuel from moist fine coal without the input of the thermal energy normally required for dewatering and drying the feedstock, and for curing prior art bonding agents.

Abstract: A method of producing coal briquette at a low energy cost by saving heating step or drying step for fine coal, which comprises adding and mixing from 1 to 10 mass parts of powdery starch to a coal having 15 mass % or more of water content and comprising 50 mass % or more of particles with grain size of 5 mm or less to form 100 mass parts of a mixture, and coating the surface of the briquette product with 0.1 to 5 mass parts of a heavy oil component simultaneously with or after pressure briquetting the mixture by a double roll briquetting machine in which concaves are formed on the roll surface, as well as coal briquette which is inexpensive and has high strength and high waterproof.

Abstract: Additive composition enhancing the low temperature operability of average distillates beyond -20.degree. C. comprising at least 40% by weight of a composition consisting of: i) from 60 to 94% by weight of an antisedimentation additive resulting from the reaction of at least one aliphatic dicarboxylic compound and one polyamine of general formula (II) wherein R is a saturated aliphatic radical comprising from 1 to 32 carbon atoms, n is 2-4 and m is 1-4; and ii) 6-40 % by weight of a dispersing-stabilizing additive having a molecular weight varying from 15000 to 50000 resulting from the esterification reaction of a linear alcohol having from 6 to 24 atoms with an organic acid such as maleic acid and its halides, the ester obtained being polymerized with itself or a copolymerizing compound selected from aliphatic dicarboxylic compounds.

Abstract: A multi-purpose resin synthesized from a mixture of a protein and a carbohydrate by ammoniation instead of hydrolysis is described. Any primary product of photosynthesis (glucose, starch or lignocellulose) is qualified for use as the carbohydrate component of the resin, which is an expedient, low-cost and benign substitute for conventional thermosetting resins in the manufacture of numerous industrial products.

Abstract: Process for the preparation of a water-resistant fuel agglomerate, characterized by the fact:that there are employed a finely divided fuel material, an organic binder and an oxidizing agent,that the oxidizing agent is mixed with either the fuel material, or the organic binder, or with one or other of these products or their mixture,that the mixture so obtained is subjected to an agglomeration treatment, andthat the agglomerate obtained at the end of the agglomeration treatment is subjected to a stoving treatment.

Abstract: A combustible carbonaceous briquette and method of making the briquette wherein a finely divided carbonaceous material is formed into a desired briquette shape under high pressure whereby carbonaceous particles are bound together by a pre-cooked mixture of an organic binder and a water-swellable clay. The combustible carbonaceous material is present in the briquette composition in an amount of about 85% to about 96% by weight; the organic binder is present in an amount of about 2% to about 8% by weight; and the water-swellable clay is present in an amount of about 1% to about 5% by weight. The weight ratio of organic binder to water-swellable clay, dry weight basis, is in the range of from about 1.5 to about 3.0 to 1.

Abstract: A water-resistant fuel agglomerate based on finely divided fuel material, is characterized by the fact that it comprises, distributed within its constituent mass, effective proportions respectively of at least one organic binder selected from the group comprising starches, starch derivatives, flours, proteins, celluloses, hemicelluloses as well as the mixture of these substances, and of at least one organosilicic waterproofing or water-repelling agent.