Preparation method of wine filtering and upgrading material based on natural sodium bentonite

A sodium-based bentonite and bentonite technology, applied in the preparation of alcoholic beverages, chemical instruments and methods, alkali metal oxides/hydroxides, etc., can solve the problem of low secondary utilization rate of activated carbon for wine, large waste, and Problems such as high production cost, to achieve the effect of promoting wine body harmony, simple process, and reducing production cost

Active Publication Date: 2021-11-09
新疆大漠奇观生态科技有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Due to the high production cost of activated carbon for wine, when activated carbon is used for the first time, the wine that starts to flow out contains more activated carbon particles, and the wine that flows out has an obvious taste of activated carbon, which is a big waste; secondly, the secondary utilization rate of activated carbon for wine is low.

Method used

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  • Preparation method of wine filtering and upgrading material based on natural sodium bentonite
  • Preparation method of wine filtering and upgrading material based on natural sodium bentonite
  • Preparation method of wine filtering and upgrading material based on natural sodium bentonite

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Embodiment 1

[0034] This embodiment includes the following steps:

[0035] Step 1, preparation of bentonite raw material: pass natural sodium-based bentonite through a 220-mesh sieve, take the undersize, wash the undersize with distilled water several times to remove impurities, and obtain washed bentonite; place the washed bentonite in an oven at Dry for 24 hours under the condition of 100°C, and control the water content of the washed bentonite to ≤10%, then pass through a 300-mesh sieve, and take the under-sieve to obtain the bentonite raw material; the quality of the montmorillonite in the natural sodium-based bentonite is 100%. content greater than 60%, the pH value of the natural sodium-based bentonite is 9.4; the number of times of the washing is three times, and the washing method is: the undersize and distilled water are stirred and mixed evenly according to the mass ratio of 1:2 , static precipitation for 12 hours, and clear the supernatant.

[0036] Step 2, preparation of organ...

Embodiment 2

[0041] This embodiment includes the following steps:

[0042] Step 1. Preparation of bentonite raw material: Pass natural sodium-based bentonite through a 200-mesh sieve, take the undersize, and wash the undersize with distilled water several times to remove impurities to obtain washed bentonite; place the washed bentonite in an oven at temperature Dry for 20 hours under the condition of 90°C, and control the water content of the washed bentonite to ≤10%, then pass through a 250-mesh sieve, and take the sieve to obtain the bentonite raw material; the quality of the montmorillonite in the natural sodium-based bentonite is 100%. content greater than 60%, the pH value of the natural sodium-based bentonite is 10; the number of times of the washing is three times, and the washing method is: the undersize and distilled water are stirred and mixed evenly according to the mass ratio of 1:2 , static precipitation for 13 hours, and clear the supernatant.

[0043] Step 2, preparation of...

Embodiment 3

[0048] This embodiment includes the following steps:

[0049] Step 1. Preparation of bentonite raw material: pass natural sodium-based bentonite through a 300-mesh sieve, take the undersize, and wash the undersize with distilled water several times to remove impurities to obtain washed bentonite; place the washed bentonite in an oven at temperature Dry at 105°C for 22 hours, and control the water content of the washed bentonite to ≤10%, and then pass through a 280-mesh sieve to obtain the bentonite raw material; the quality of the montmorillonite in the natural sodium-based bentonite is 100%. content greater than 60%, the pH value of the natural sodium-based bentonite is 9; the number of times of the washing is three times, and the washing method is: the undersize and distilled water are stirred and mixed evenly according to the mass ratio of 1:2 , static precipitation for 12 hours, and clear the supernatant.

[0050] Step 2, preparation of organic bentonite: the bentonite ra...

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Abstract

The invention discloses a preparation method of a wine filtering and upgrading material based on natural sodium bentonite. The preparation method comprises the following steps: step 1, preparation of a bentonite raw material; step 2, preparation of organic bentonite; step 3, preparation of organic bentonite slurry; and step 4, forming treatment of the wine filtering and upgrading material. The preparation method is simple, the production cost is low, the hardness is good, and the material is not prone to being broken after being repeatedly used in a container; and the wine filtered by the wine filtering and upgrading material is pure in color and few in impurities, filtering effect isexcellent, the internal quality of the wine can be improved, and the wine is purer, healthier and higher in quality.

Description

technical field [0001] The invention belongs to the technical field of natural sodium-based bentonite processing, and in particular relates to a preparation method of a wine filtering and upgrading material based on natural sodium-based bentonite. Background technique [0002] Bentonite is a clay mineral with montmorillonite as the main mineral component. It not only has good adsorption and ion exchange properties, but also has abundant resources and low price. Natural bentonite has been used in my country for thousands of years. Its traditional use is to make ceramics, refractory materials, glass, iron ore pellets and drilling mud. The interlayer cation is Na + It is called sodium bentonite, and the interlayer cation is Ca 2+ It is called calcium-based bentonite, and the interlayer cation is H + It is called hydrogen-based bentonite (activated clay, natural bleaching clay-acid clay), and the interlayer cation is called organic bentonite when it is an organic cation. [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J20/22B01J20/28B01J20/30C12H1/04
CPCB01J20/14B01J20/22B01J20/28014B01J20/28016B01J20/2803C12H1/0408C12H1/0416
Inventor 康朝权沈强孙学书郭建斌
Owner 新疆大漠奇观生态科技有限公司
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