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Solid fuel composed mainly of tobacco stem and manufacture thereof

阅读:984发布:2021-02-23

专利汇可以提供Solid fuel composed mainly of tobacco stem and manufacture thereof专利检索,专利查询,专利分析的服务。并且PURPOSE: To manufacture useful solid fuel combustible without smoke, which is used for heat insulation or as fuel for bath, etc., by adhering an easily ignitible substance to the surfaces of a molding consisting of tobacco stems and starch.
CONSTITUTION: Tobacco stems from which tobacco leaves have been removed are dried in the sun for 30W50 days and then crushed into granules or powder whose average diameter is approx. 3mm. Then, 7.7W16.7vol% starch, e.g., of a grain, etc., and a small amount of water are added to the granules or powder thus obtained, and the mixture is molded into a spherical or columnar shape in a mold and dried naturally for 50W70 days. Then, the moldings so obtained are further treated with an easily ignitible substance, e.g., red phosphorus, waste oil, etc.
COPYRIGHT: (C)1981,JPO&Japio,下面是Solid fuel composed mainly of tobacco stem and manufacture thereof专利的具体信息内容。

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