Technique for producing ethanol with corn stalk
A technology of corn stalks and corn stalks, applied in the direction of microorganisms, biofuels, biochemical equipment and methods, etc., can solve problems such as fire and traffic accidents, low sugar content, soil mineralization, etc., and achieve good economic benefits and good palatability , the effect of promoting income
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[0022] 1. Straw crushing: When the corn ears are waxy in the late stage, the straws are still green and the moisture content is above 60%, the corn ears are harvested, and then the harvested straws are pulled to the winery by car, and the leaves and tips are removed by a straw crusher. The corn stalks were crushed and crushed into 1 cm stalk slag.
[0023] 2. Prepare distiller's mother: first prepare water with a sugar content of 3% and a water temperature of 35°C, then add Angel yeast, the ratio of yeast to water is 50:1 (percentage by weight), stir and place for 30 minutes.
[0024] 3. Mixing material: Stir the distiller's mother solution and the crushed stalk residue, and weigh them.
[0025] 4. Fermentation in the tank: put the stirred stalk material into the fermentation tank, the volume of the fermentation tank is 2 cubic meters, and 1 ton of the stalk material is loaded. The temperature of the material entering the pool is 15°C. After 3-4 days, the material temperatur...
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