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Preparation method of zeolite-coated nano white carbon material with high adsorption performance

A high-adsorption, nano-technology, applied in chemical instruments and methods, fibrous fillers, inorganic pigment treatment, etc., can solve problems such as the limitation of the use scale of nano-white carbon, the inability to apply to the field of environmental protection, and the poor physical adsorption capacity of the surface of nano-white carbon. Achieve the effects of improving physical adsorption performance, reducing reactant content, and improving leveling performance

Inactive Publication Date: 2020-11-27
桂林良物造环境科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the existence of surface hydrocarbon groups in the white carbon in the prior art, the surface hydrocarbon groups have a certain agglomeration performance, which leads to poor physical adsorption capacity on the surface of nano white carbon, so it cannot be used in the field of environmental protection, resulting in limitations in the scale of use of nano white carbon

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A method for preparing a zeolite-wrapped nano-white carbon material with high adsorption performance, comprising the steps of:

[0022] 1) Take the following raw materials in parts by weight,

[0023] 20 parts of zeolite, 41 parts of nano white carbon, 3 parts of leveling agent, 20 parts of concentrated sulfuric acid solution with a concentration of 98%, and the remainder is solvent, wherein said leveling agent is organic silicone;

[0024] 2) Pour the nano-white carbon and the solvent in the above raw materials into the reaction kettle, then add a reducing agent into the reaction kettle, mix and stir until uniform, and obtain a mixed raw material, wherein the reducing agent is sodium chloride;

[0025] 3) Pour the above-mentioned mixed raw materials into the vulcanized bed, and then pour the concentrated sulfuric acid solution with a concentration of 98% into the above-mentioned mixed raw materials, so that the mixed raw materials can be vulcanized. During the vulcaniz...

Embodiment 2

[0029] A method for preparing a zeolite-wrapped nano-white carbon material with high adsorption performance, comprising the steps of:

[0030] 1) Take the following raw materials in parts by weight,

[0031] 31 parts of zeolite, 40 parts of nano white carbon, 3 parts of leveling agent, 22 parts of concentrated sulfuric acid solution with a concentration of 98%, and the remainder is solvent, wherein said leveling agent is organic silicone;

[0032] 2) Pour the nano-white carbon and the solvent in the above raw materials into the reaction kettle, then add a reducing agent into the reaction kettle, mix and stir until uniform, and obtain a mixed raw material, wherein the reducing agent is sodium chloride;

[0033] 3) Pour the above-mentioned mixed raw materials into the vulcanized bed, and then pour the concentrated sulfuric acid solution with a concentration of 98% into the above-mentioned mixed raw materials, so that the mixed raw materials can be vulcanized. During the vulcaniz...

Embodiment 3

[0037] A method for preparing a zeolite-wrapped nano-white carbon material with high adsorption performance, comprising the steps of:

[0038] 1) Take the following raw materials in parts by weight,

[0039] 35 parts of zeolite, 42 parts of nano-white carbon, 1 part of leveling agent, 25 parts of concentrated sulfuric acid solution with a concentration of 98%, and the remainder is a solvent, wherein the leveling agent is organic silicone;

[0040] 2) Pour the nano-white carbon and the solvent in the above raw materials into the reaction kettle, then add a reducing agent into the reaction kettle, mix and stir until uniform, and obtain a mixed raw material, wherein the reducing agent is sodium chloride;

[0041] 3) Pour the above-mentioned mixed raw materials into the vulcanized bed, and then pour the concentrated sulfuric acid solution with a concentration of 98% into the above-mentioned mixed raw materials, so that the mixed raw materials can be vulcanized. During the vulcaniz...

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Abstract

The invention relates to the technical field of nano white carbon preparation, in particular to a preparation method of a zeolite-coated nano white carbon material with high adsorption performance, which comprises the following steps: weighing raw materials; pouring the nano white carbon and a solvent into a reaction kettle, and uniformly mixing and stirring to obtain a mixed raw material; pouringthe mixed raw material into a fluidized bed for a vulcanization reaction to obtain a compound; cooling the compound, putting the cooled compound into a stirring kettle, and adding a pH regulator intothe stirring kettle to obtain raw slurry; and placing the raw slurry in a vacuum drying machine and drying the raw slurry in the vacuum drying machine. The method has the beneficial effects that thezeolite is wrapped on the surface of the nano white carbon, the zeolite has good physical adsorption performance, so that the surface of the nano white carbon has physical adsorption performance, theleveling performance of the surface of the nano white carbon is improved by adding a leveling agent, the zeolite can be conveniently wrapped on the surface of the nano white carbon, and the physical adsorption performance of the surface of the nano white carbon is improved.

Description

technical field [0001] The invention relates to the technical field of nano-white carbon preparation, in particular to a preparation method of a zeolite-wrapped nano-white carbon material with high adsorption performance. Background technique [0002] White carbon is used in a wide range of fields, such as in the fields of plastics, rubber, paper, ink, and paint production. [0003] Due to the existence of surface hydrocarbon groups in the prior art, the surface hydrocarbon groups have a certain agglomeration performance, resulting in poor physical adsorption capacity on the surface of nano white carbon, so it cannot be used in the field of environmental protection, resulting in limitations in the scale of use of nano white carbon. Contents of the invention [0004] The purpose of the present invention is to overcome the problems existing in the prior art, and provide a preparation method of a zeolite-wrapped nano-white carbon material with high adsorption performance, whi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09C1/44C09C3/06C09C3/12C09C3/04
CPCC09C1/44C09C3/006C09C3/043C09C3/06C09C3/063C09C3/12
Inventor 韦仲华韦睿李滢
Owner 桂林良物造环境科技有限公司
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