JPS5948090A - Preparation of fuel alcohol - Google Patents

Abstract

PURPOSE:To prepare a fuel alcohol at a low cost, by inoculating aspergillus to powdered potatoes, yeast to powdered miscellatneous wood and Bacillus natto to straw, fermenting the materials separately, mixing the fermented products with each other, and subjecting the mixture to alcoholic fermentation. CONSTITUTION:Potatoes containing starch, saccharides, proteins, etc., e.g. sweet potato, white potato, etc., are pulverized, inculated with aspergillus, and fermented under optimum fermentation condition to obtain the component (A). Miscellaneous wood containing cellulose, lignin, pentosan, etc. is powdered, inoculated with yeast, and fermented under optimum fermentation condition to obtain the component (B). Separately, straw containing cellulose and lime, etc. is pulverized, inoculated with Bacillus natto, and fermented under the optimum fermentation condition to obtain the component (C). 5pts. of the component (A) is mixed with 3pts. of the component (B) and 2pts. of the component (C), and the mixture is subjected to the alcoholic fermentation under the optimum fermentation condition to obtain fuel alcohol at a low cost.

Description

[Detailed Description of the Invention] This invention is a low-cost method of fermenting by inoculating koji, yeast, and natto bacteria, which can be easily and inexpensively manually, into potatoes, miscellaneous wood, straw, etc., which can be reproduced at low cost in nature. This invention relates to a method for producing fuel-specific alcohol.

The increasing human population and the direction of our lives will lead to an increase in energy demand in the future.
Not only fossil energy sources such as oil and coal, which cannot be reproduced, but also nuclear energy, there is a finite amount of thick mineral ores on earth, so the shortage of these energies and the -L rise in their prices are as follows: This is a big problem for humanity.

However, attempts have been made to solve the above-mentioned problems by using infinite energy sources such as solar heat, geothermal heat, wind, wave power, tidal power, water, and air, but it is not possible to easily recycle them at low cost. Energy sources that can be produced, such as potatoes, miscellaneous wood, medicines, and especially miscellaneous wood and straw, which are abandoned in small quantities on the earth due to their low utility value, can be used to create low-cost fuel-only alcohol. In view of the above-mentioned circumstances, the inventor of the present invention, who believes that the production of a We have completed an invention related to a simple and low-cost method for producing fuel-specific alcohol. That is, first of all, potatoes such as horsetail and potatoes containing starch, carbohydrates, proteins, etc. are processed into powder, and then koji mold is inoculated into this, and the product is fermented under the optimal fermentation environment (1), cellulose, After powder-processing miscellaneous wood containing lignin, bentosan, etc., inoculating it with yeast and fermenting it under the optimal fermentation environment (2), and powder-processing medicines containing cellulose, calcareous material, etc. , inoculate with natto bacteria and ferment it under the optimal fermentation environment to form (3) separately, and then add 5 parts of the above (1), 3 parts of the above (2), and This invention relates to a method of carrying out alcoholic fermentation under an optimal fermentation environment after mixing two parts of each of the above (3), and in this method, alcoholic fermentation is carried out at a high rate.

Claims (1)

[Claims] 1. Products obtained by inoculating koji mold on powdered potatoes and fermenting them under the optimal fermentation environment (1) and products obtained by inoculating yeast bacteria on powdered miscellaneous wood and fermenting them under the optimal fermentation environment 4. (2) and powder-processed medicines are inoculated with Bacillus natto and fermented under the optimum fermentation environment (3), respectively, and then 5 parts of the above (1) and 5 parts of the above (2) are prepared. ) and 2 parts of the above (3), respectively, and then alcohol fermentation is performed under an optimal fermentation environment.