Technique for brewing alcohol

A technology of alcohol and process, applied in the direction of biofuel, fermentation, etc., can solve the problems of unfavorable sustainable development, rational utilization of resources, high cost, low yield of alcohol, etc., to solve the problem of non-biomass energy, solve the shortage of raw materials, improve The effect of yield

Inactive Publication Date: 2008-09-10
NINGXIA GUANGCAI NEW ENERGY HIGH TECH
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Problems solved by technology

This traditional preparation process has a long history, but in this traditional beet alcohol brewing process, only the liquid obtained after beet juice is used as raw material for brewing production, and the raw material beet is not fully utilized, and the brewing needs Long time, complicated process and high cost
[0003] However, modern alcohol brewing methods mostly use single materials such as grain starchy materials or sugar as raw materials for production, and do not directly use beet or sugar beet and starchy m

Method used

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  • Technique for brewing alcohol

Examples

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Example Embodiment

[0035] Such as figure 1 As shown, beet and corn are used as an example for description.

[0036] The sugar beet is mixed with water for refining to obtain a mash mixed with sugar beet residue. The beets can be dried beets that have been sliced ​​and dried, or fresh beets that have been cleaned and crushed, or mixed raw materials of dried and fresh beets can be used.

[0037] The corn is cleaned, crushed, and converted into sugar-containing mash through liquefaction and saccharification.

[0038] Adjust the pH value, concentration and temperature of the mash containing beet residue and use corn to convert into sugar-containing mash through liquefaction and saccharification, and adjust the ratio of the mash containing beet residue with back-mixed mash, water and additives The pH value of the mash is 4-6, the concentration is adjusted to adjust the weight ratio of beet and water to 1:0.8-5, and the temperature of the mash containing beet residue is adjusted to be between 28 degrees C...

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Abstract

The invention relates to a technology for brewing alcohol which is prepared via fermenting and distilling with the existence of maltogenic amylase by adopting sugar crops (beet, sweet sorghum, sugar cane, etc.) and starch crops as raw materials, wherein, the weight proportional relation between the sugar crops and the starch crops in the raw materials is between 1 to 1 and 5 to 1. The technology for brewing alcohol not only can ferment sugar in mash into alcohol, but also can ferment slag of the sugar crops and other ingredients in the raw materials into alcohol, can effectively recover and can improve the distillation yield by 20 to 25 percent; meanwhile, because the sugar crops and the starch crops are adopted as the raw materials, the technology for brewing alcohol solves problems of raw material shortage and grain crops oriented existed in the prior industry for producing alcohol by using grain as raw material.

Description

【Technical field】 [0001] The invention relates to a brewing process, in particular to an alcohol brewing process. 【Background technique】 [0002] China has used molasses to brew alcohol since ancient times. Usually, molasses is extracted from the by-products of beet sugar production, and then fermented with molasses to produce alcohol. This traditional preparation process has a long history, but in this traditional beet alcohol brewing process, only the liquid obtained after beet juice is used as raw material for brewing production, and the raw material beet is not fully utilized, and the brewing needs The time is long, the process is complicated, and the cost is high. [0003] However, modern alcohol brewing methods mostly use single materials such as grain starchy materials or sugar as raw materials, and do not directly use sugar beets or sugar beets mixed with starchy materials as raw materials to produce alcoholic liquors with considerable alcohol content after fermenta...

Claims

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Application Information

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IPC IPC(8): C12P7/06C12P7/10
CPCY02E50/16Y02E50/17Y02E50/10
Inventor 李文涛赵涤飞陈景利庞莉
Owner NINGXIA GUANGCAI NEW ENERGY HIGH TECH
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