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Paper pulp taking walnut shells as raw materials

A technology of walnut shells and raw materials, which is applied in fiber raw material processing, paper, papermaking, etc., can solve the problems of easy attracting flies, products are easy to be corroded, and molds are easy to grow, so as to avoid decay, good insect resistance and antibacterial effect, unbreakable effect

Inactive Publication Date: 2016-10-12
JIANGSU JINWO MACHINERY
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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) Grinding walnut shells of corresponding parts by weight to 600 mesh, then adding distiller's grains residues of corresponding parts by weig...

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) Grinding walnut shells of corresponding parts by weight to 300 meshes, then adding distiller's grains residues of corresponding parts by weight, adding ...

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) Grinding the walnut shells of the corresponding parts by weight to 500 mesh, then adding the distiller's grains of the co...

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Abstract

The invention discloses a paper pulp using walnut shell as raw material and a preparation method thereof. The raw material comprises the following components in parts by weight: 400-450 parts of walnut shell; 1-4 parts of thermal initiator; 1 part of defoaming agent ~4 parts; 2~8 parts of oxidizing agent; 10~20 parts of bentonite; 10~30 parts of oyster shell powder; 2~8 parts of medical stone powder; 2~8 parts of limonene; ~20 parts; 0.2~0.4 parts of additives. The pulp prepared by the invention is energy-saving and environment-friendly for waste utilization, and has special anti-insect and antibacterial effects, long service life, high cleanliness, can effectively avoid decay and bacterial growth, is conducive to storage and preservation, has high safety, and is of significant significance. Widely promoted and used.

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 Applications(China)
IPC IPC(8): D21H17/68D21H17/67D21H17/04D21H17/64D21H17/63D21H17/01D21H11/02D21H21/36D21H21/14
CPCD21H17/68D21H11/02D21H17/01D21H17/04D21H17/63D21H17/64D21H17/675D21H21/14D21H21/36
Inventor 许米乐范刚华曹堪洲陈伟伟
Owner JIANGSU JINWO MACHINERY
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