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Extraction process of cellulose from rice seedling raising substrate board

A technology for raising rice seedlings and extracting technology, applied in the preparation, application, organic fertilizer and other directions of organic fertilizers, can solve the problems of complex process and high cost of raw materials, and achieve the effects of simple operation of the extraction process, reduced extraction cost, and fast degradation.

Inactive Publication Date: 2019-02-15
刘丰恺
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The raw material cost of the existing cellulose extraction process is relatively high, and the process is relatively complicated

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The extraction process of rice seedling raising matrix plate cellulose of the present invention comprises the following steps:

[0021] A kind of extraction process of paddy rice seedling raising substrate cellulose, it is characterized in that, comprises the steps:

[0022] Step 1: Spray KOH solution on the straw after cutting the crop straw.

[0023] The crop straw is cut into sections with a length of 3 to 5 centimeters. Rice straw is used as crop straw. The concentration of the KOH solution is 25%-35%, and the weight ratio of the KOH solution to the dry straw is 3%-7%. During implementation, the concentration of the KOH solution is 32%, and the weight ratio of the KOH solution to the dry straw is 5%.

[0024] Step 2: Add EM decomposing agent to ferment the straw.

[0025] Before the straw is added to the EM decomposing agent, water is first added; the weight ratio of the added water to the dry straw is 1:0.8-1.2. During implementation, the weight ratio is 1:1, a...

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Abstract

The invention relates to an extraction process of cellulose from a rice seedling raising substrate board. The extraction process comprises the following steps: Step 1: after crop straws are cut into sections, spraying a KOH solution on the straws; Step 2: adding an EM decomposing agent to ferment the straws; Step 3: conveying the fermented straws into a refiner for splitting to obtain a fiber rawmaterial.

Description

technical field [0001] The invention relates to a process for extracting cellulose from a rice seedling-raising matrix plate. Background technique [0002] The raw material cost of the existing cellulose extraction process is relatively high, and the process is relatively complicated. Contents of the invention [0003] The purpose of the present invention is to provide a process for extracting cellulose from a rice seedling raising matrix plate, which is simple to operate and can effectively reduce costs. [0004] The technical scheme that realizes the object of the present invention: [0005] A kind of extraction process of paddy rice seedling raising substrate cellulose, it is characterized in that, comprises the steps: [0006] Step 1: Spray KOH solution on the straw after cutting the crop straw; [0007] Step 2: Add EM decomposing agent to ferment the straw; [0008] Step 3: Feed the fermented straw into a refiner for fiber separation to obtain fiber raw materials....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05F17/00
CPCC05D1/00C05F17/00C05G3/00C05F11/00C05F11/08Y02W30/40
Inventor 刘丰恺庄凯淞王宏刘冰
Owner 刘丰恺
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