An Improved Fuel Briquette and a Process for the Manufacture thereof
22,834. Zimmer, A. A. A., and Forwood, G. F. Oct. 3. Composition fuel.-Nitro-cellulose or a substance containing it, such as celluloid, or nitrated wood-pulp or cotton waste, is used as a binder for coal, coke, or peat dust or other granular combustible material, pitch, tar, resin, or other hydrocar...
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Zusammenfassung: | 22,834. Zimmer, A. A. A., and Forwood, G. F. Oct. 3. Composition fuel.-Nitro-cellulose or a substance containing it, such as celluloid, or nitrated wood-pulp or cotton waste, is used as a binder for coal, coke, or peat dust or other granular combustible material, pitch, tar, resin, or other hydrocarbon material being added or not. The binder is dissolved in a solvent, which is subsequently wholly or partly evaporated. In an example, stated proportions of benzol, acetone, nitro-cellulose, and pitch are mixed with coal, and the product left after about half of the volatile matters have evaporated is briquetted and dried. |
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