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A kind of paper pulp preparation method using walnut shell as raw material

A walnut shell and raw material technology, applied in fiber raw material processing, natural cellulose pulp/paper, paper and other directions, can solve the problems of easy to attract flies, products are easy to be corroded, easy to grow mold, etc., to avoid corrosion, good resistance Insect inhibitory effect, unbreakable effect

Active Publication Date: 2017-10-17
深圳市凌晨知识产权运营有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Pulp prepared by various methods is used to prepare paper products in human life. However, since the pulp raw materials are prepared from natural organic materials, the prepared paper products are easy to be corroded, or easy to attract flies or easy to grow. mold, so it is necessary to develop a variety of pulps for users to choose and use according to their needs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment 1: A kind of pulp with walnut shell as raw material, its raw material comprises the following components in parts by weight: 400 parts of walnut shell; 1 part of thermal initiator; 1 part of defoamer; 2 parts of oxidizing agent; 10 parts of bentonite 10 parts of oyster shell powder; 2 parts of medical stone powder; 2 parts of limonene; 2 parts of vinasse;

[0022] The auxiliary agent comprises the following components in parts by weight: 0.1 part of thickener; 0.1 part of toughening agent.

[0023] The oxidizing agent comprises the following components in parts by weight: 1 part of NaOH, H 2 o 2 0.5 parts and Na 2 SiO 3 0.5 servings.

[0024] The phytoglycine is the extract of white stone flower.

[0025] The bentonite is sodium bentonite.

[0026] The preparation method comprises the following steps:

[0027] 1) Crush the walnut shells of the corresponding parts by weight to 600 meshes, then add the distiller's grains of the corresponding parts by w...

Embodiment 2

[0028] Embodiment 2: A kind of pulp with walnut shell as raw material, its raw material comprises the following components according to parts by weight: 450 parts of walnut shell; 4 parts of thermal initiator; 4 parts of defoamer; 8 parts of oxidant; 20 parts of bentonite 30 parts of oyster shell powder; 8 parts of medical stone powder; 8 parts of limonene; 8 parts of distiller's grains;

[0029] The auxiliary agent comprises the following components in parts by weight: 0.2 part of thickener; 0.2 part of toughening agent.

[0030] The oxidizing agent comprises the following components in parts by weight: 4 parts of NaOH, H 2 o 2 2 parts and Na 2 SiO 3 2 servings.

[0031] The phytoglycerin is orcinol.

[0032] The bentonite is sodium bentonite.

[0033] The preparation method comprises the following steps:

[0034] 1) Crush the walnut shells of the corresponding parts by weight to 300 meshes, then add the distiller's grains of the corresponding parts by weight, add an...

Embodiment 3

[0035] Embodiment 3: A kind of pulp with walnut shell as raw material, its raw material comprises the following components according to parts by weight: 425 parts of walnut shell; 2 parts of thermal initiator; 2 parts of defoamer; 5 parts of oxidizing agent; 15 parts of bentonite 20 parts of oyster shell powder; 5 parts of medical stone powder; 5 parts of limonene; 5 parts of distiller's grains;

[0036] The auxiliary agent comprises the following components in parts by weight: 0.1 part of thickener; 0.2 part of toughening agent.

[0037] The oxidizing agent comprises the following components in parts by weight: 2 parts of NaOH, H 2 o 2 2 parts and Na 2 SiO 3 1 serving.

[0038] The phytoglycine is the extract of white stone flower.

[0039] The bentonite is sodium bentonite.

[0040] The preparation method comprises the following steps:

[0041]1) Crush the walnut shells of the corresponding parts by weight to 500 mesh, then add the distiller's grains of the correspo...

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Abstract

The invention discloses a preparation method of paper pulp with walnut shell as a raw material. The raw materials of the paper pulp comprise the following components, in parts by weight: 400-450 parts of walnut shell, 1-4 parts of a heat initiator, 1-4 parts of a defoaming agent, 2-8 parts of an oxidant, 10-20 parts of bentonite, 10-30 parts of oyster shell powder, 2-8 parts of medical stone powder, 2-8 parts of limonene, 2-8 parts of distillers' grain residue, 4-20 parts of toosedarin-containing plant insecticide, and 0.2-0.4 part of an auxiliary agent. According to the invention, waste is utilized, and the paper pulp is energy-saving and environmentally friendly. The paper pulp has special insect-resistant and antibacterial functions, and has long service life and high cleanness. With the paper pulp, worm damage and bacterium growth can be effectively prevented, such that collection and preservation are facilitated. The paper pulp has high safety, and the method has an important significance. The method can be widely popularized for application.

Description

technical field [0001] The invention belongs to the field of pulping, and in particular relates to a pulp and a preparation method thereof. Background technique [0002] Traditional pulping refers to the production process of using chemical methods, mechanical methods or a combination of both to dissociate plant fiber raw materials into natural or bleached pulp. The commonly used process is to crush the plant fiber raw materials, cook, wash, screen, bleach, purify, and dry the pulp. A new biopulping method has been developed in modern times. First, special bacteria are used to specifically decompose the lignin structure, and then mechanical or chemical methods are used to dissociate the remaining cellulose, and then bleached. In this process, the organisms have already decomposed and opened most of the lignin, and the chemical method is only used as an auxiliary function. Compared with the traditional method, the chemical products used are less, so it can achieve less or no...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D21B1/16D21C5/00D21H17/68D21H17/67D21H21/12D21H21/00D21H17/04D21H17/06D21H21/36D21H11/00
CPCD21B1/16D21C5/005D21H11/00D21H17/04D21H17/06D21H17/67D21H17/68D21H17/74D21H21/00D21H21/12D21H21/36
Inventor 许米乐范刚华曹堪洲陈伟伟
Owner 深圳市凌晨知识产权运营有限公司
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