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A kind of adsorption material and preparation method thereof

A technology of adsorption materials and mixed slurry, applied in chemical instruments and methods, other chemical processes, etc., can solve the problems of environmental pollution, waste of resources, etc., and achieve the effect of simple preparation, easy utilization, and good adsorption characteristics

Active Publication Date: 2020-10-23
四川明誉防水工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a method for using waste building materials and / or paper materials to prepare adsorption materials, which causes waste of resources and causes technical problems of environmental pollution. The prepared adsorbent material and its preparation method

Method used

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  • A kind of adsorption material and preparation method thereof
  • A kind of adsorption material and preparation method thereof

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Effect test

Embodiment 1

[0033] An adsorption material includes an adsorption component prepared by mixing a mixed slurry and a mixed powder, the mixed slurry includes paper slurry, and the mixed powder includes gypsum powder.

[0034] One kind of adsorption material of this embodiment, through the adsorption component prepared by mixing paper slurry and gypsum powder, utilizes the porous characteristics of paper slurry and the adsorption of water, so that the prepared adsorption component has better adsorption , the gypsum particles of gypsum powder are used to increase the porosity in the paper slurry, and the gypsum powder has a certain gelation effect after meeting water, so that the prepared adsorption component is easy to shape and use, and the gypsum powder has a certain strength after drying, so that The adsorption component is more convenient to use and has a wide range of applications. According to the actual situation, cement powder that also has the effect of gelling adsorption can be used ...

Embodiment 2

[0039] An adsorption material in this embodiment has the same components as in Embodiment 1, except that the adsorption slurry includes paper slurry and mud slurry, and the slurry material is made from tailings collected after cleaning building aggregates.

[0040] One kind of adsorption material of this embodiment adopts the adsorption component prepared by mixing paper slurry material and mud slurry material, adopts tailing mud collected after cleaning building aggregates as mud slurry material, and utilizes the good gelling effect of tail mud to combine with paper The combination of materials can maintain the pores formed by the paper material after the tailings are dried, promote the adsorption properties of the paper pulp, and also provide effective environmental protection for the discarded tailings at the construction site, avoiding resource waste and environmental pollution.

[0041] Preferably, the parts by weight of the raw materials of each component in the mixed slu...

Embodiment 3

[0044] A kind of adsorption material of this embodiment is identical with embodiment 2 components, difference is: described mixed slurry comprises paper slurry and mud slurry and sludge, and described paper slurry is made of paper material, and described mud slurry is cleaned by It is obtained from tailings collected after building aggregates, and the sludge is made of diatomaceous earth.

[0045] A kind of adsorption material of this embodiment is prepared by mixing the mixed slurry made of paper slurry, mud slurry and silt, and mixed with the mixed powder made of gypsum powder and / or cement powder to prepare the adsorption component. The water absorption effect and the characteristics of irregular pores are easy to form after stacking, so that the prepared adsorption components form porous characteristics, and have good adsorption characteristics for water or toxic gases. Using the good gelation of tailings, it is compatible with paper materials. Cooperate, maintain the pore...

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Abstract

The invention relates to a preparing method of an environment-friendly purifying material, in particular to an adsorbing material and a preparing method thereof. The adsorbing material comprises an adsorbing component prepared by mixing mixed mortar and mixed powder, the mixed mortar comprises paper pulp and / or mud and / or sludge, the mixed powder comprises land plaster and / or cement powder, by means of the porosity characteristic and gelation of the raw materials in the mixed mortar and the mixed powder, the adsorbing component with the good adsorbing effect is formed, has a good adsorbing effect on water and poisonous gas and is wide in application range, meanwhile a good way is provided for environment-friendly recycle of various life and building waste materials, and resource waste and environment pollution are avoided.

Description

technical field [0001] The invention relates to a preparation method of an environmental protection purification material, in particular to an adsorption material and a preparation method thereof. Background technique [0002] At present, adsorption materials are generally made of raw materials rich in plant fibers such as wood, straw, and chaff, after a series of physical and chemical treatments. With good adsorption capacity, it is often used to adsorb certain components in gases or liquids. There are many types of adsorption materials, which are widely used and have various preparation methods. Common adsorption materials include activated carbon, molecular sieves and other artificial adsorption materials. [0003] The above-mentioned artificial adsorption materials need to consume more natural resources such as wood in the preparation process, and the preparation process is more complicated, and the preparation time is longer, resulting in higher manufacturing costs and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01J20/24B01J20/30
CPCB01J20/24B01J2220/4887
Inventor 颜子博
Owner 四川明誉防水工程有限公司
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