Method for recycling tail water of brewing wastes

A technology of water resources and waste, applied in the field of brewing, can solve the problems of not extracting useful ingredients, etc., achieve the effect of maximum utilization value, reduction of waste water discharge, and improvement of economic benefits

Active Publication Date: 2012-11-07
SICHUAN YIBIN WULIANGYE GROUP +1
View PDF3 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are no relevant reports on extractin

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for recycling tail water of brewing wastes

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0015] The method for the utilization of the tail water of the brewing wastes of the present invention includes the following steps: the porous material is packed in a column as an adsorption column, the tail water is passed through the adsorption column, and the wine, non-toxic alcohol or ester is used as an eluent for elution, and the washing is collected. Deliquid.

[0016] Wherein, the main component of the porous material is inorganic carbon, the porosity is not less than 50%, and the specific surface area is not less than 1m 2 / g.

[0017] Wherein, the inorganic carbon is powdered activated carbon or granular activated carbon.

[0018] Among them, the adsorption saturation of the tail water through the adsorption column is judged according to the following criteria: the relative difference between the content of the main extraction components in the effluent and the inflow after the tail water passes through the adsorption column is less than 5% to be considered as adsorption s...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a method for recycling tail water of brewing wastes, belonging to the technical fields of brewing and environment protection. The invention aims at providing a method for extracting trace components for wine from the tail water of the brewing wastes. The method for extracting the trace components for wine from the tail water of the brewing wastes comprises the following steps: filling porous substances to a column to be used as an adsorption column, passing the tail water by the adsorption column, eluting by wine, non-toxic alcohol or ester as an eluent, and collecting the eluate. According to the invention, the available components in the tail water are extracted in a pure physical process by the method, so that the method has an important application value in the brewing industry.

Description

technical field [0001] The invention relates to a method for resource utilization of winemaking waste tail water, and belongs to the technical field of winemaking. Background technique [0002] Tail water is the discarded part in the production process of liquor. It is produced by steaming grain or catching acid after extracting the liquor tail. Therefore, tail water is the waste produced by fermentation and distillation process. There are many trace components in the tail water. Through analysis, it is known that the tail water contains acids, esters, acetic acid, furfural, 2,3-butanediol, β-phenylethanol and heterocycles and other skeleton components and trace components required in liquor. , These substances are produced in the winemaking process, if the substances in the tail water can be recycled, the economic benefits are very obvious. [0003] At present, there are no relevant reports on extracting useful components from tail water and further utilizing them. Conte...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): C12F3/00C12G3/04
Inventor 唐桥陈林练顺才伍运洪杨韵霞李杨华范国琼谢正敏
Owner SICHUAN YIBIN WULIANGYE GROUP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap