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| Number | Title | Issue Date |
| 7384435 | Physico-chemical method for preparing and transforming plant waste and resulting fuel The invention concerns a method for preparing organic waste, such as coffee grounds (12), so as to eliminate it by combustion. Said method consists in mixing the waste (12) with a silicic acid additive (14), the proportion of additive ranging between 3 and 5% to con... | 06/10/2008 |
| 6458177 | Synthetic fire logs A mixture includes paraffin wax and a thickening agent, the thickening agent being pseudoplastic above the melting point of the paraffin wax. The paraffin wax ideally makes up 50-99% w of the mixture, and the thickening agent 1-40% w of the mixture. The t... | 10/01/2002 |
| 4981494 | Water-resistant fuel agglomerate, process for preparing it and composition of matter employed in the process 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 co... | 01/01/1991 |
| 4877417 | Artificial fireplace log A partially combustible fireplace log is provided comprising a clay carrier and combustible wood fiber materials. The clay carrier serves to prevent the artificial log from flaking or otherwise disintegrating during the combustion process and thereby obvi... | 10/31/1989 |
| 4787914 | Briquet for gas and electric grills A combustible briquet is provided having a clay carrier for the flavor producing carbonaceous and/or fibrous materials which prevents the briquet from flaking or otherwise disintegrating during the combustion process so as to allow for gas and electric gr... | 11/29/1988 |
| 4541833 | Coal composition This invention relates to a quick drying and setting coal binding system which comprises (a) an aqueous solution of SiO2 /Na2 O or SiO2 /K2 O; (b) a water soluble surfactant; and (c) an organic ester.... | 09/17/1985 |
| 4529407 | Fuel pellets A fuel pellet comprises from about 97 to about 99 percent by weight naturally occurring combustible material of which at least 50 percent is natural cellulosic material and from about 1 to about 3 percent by weight synthetic polymeric thermoplastic materi... | 07/16/1985 |
| 4405331 | Refuse derived fuel and a process for the production thereof The subject invention pertains to a novel refuse derived fuel comprising a mixture of solid refuse, fly ash and a binder and to a process for its production. In a further embodiment of the invention, the novel refuse derived fuel includes coal fines as an... | 09/20/1983 |
| 4369054 | Fiber/slag composition A composition comprising an admixture of pulped fibers and a slag characterized by an open pore structure.... | 01/18/1983 |
| 4303413 | Oxygen gas generator and method of manufacturing the gas generator A gas generator is capable of being stored in a stable form for long periods of time without deteriorating in quality. The gas generator provides a substantial amount of gases, and particularly oxygen, carbon monoxide or carbon dioxide without producing a... | 12/01/1981 |
| 4286968 | Solid fuel composition A solid moldable fuel composition comprising an acetal resin containing from about 0.5 to about 1.5% by weight fumed silica to increase the flame temperature at which the acetal resin will burn. The composition may further include an antimony oxide flame ... | 09/01/1981 |
| 3946660 | Process for utilising straw A process for economically utilising straw in which the straw is compressed into briquettes having a density of at least 500 kg/m3, preferably at least 1000 kg/cm3, for subsequent use in a thermal, chemical or microbiological plant.... | 03/30/1976 |