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Adsorbent for buildings and preparation method thereof

An adsorbent and building technology, applied in chemical instruments and methods, other chemical processes, etc., can solve the problems that adsorbents cannot meet the needs of buildings, achieve the effects of greening and environmental protection, solving harmful substances, and ensuring personal safety

Inactive Publication Date: 2019-01-22
MINGGUANG FEIZHOU NEW MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical task of the present invention is to address the above deficiencies, to provide a kind of adsorbent for construction and its preparation method, to solve the problem that the existing adsorbent cannot meet the requirements of construction.

Method used

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  • Adsorbent for buildings and preparation method thereof

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preparation example Construction

[0024] Such as figure 1 As shown, a kind of adsorbent for construction and its preparation method according to the embodiment of the present invention comprises the following percentages of raw materials:

[0025] Expanded graphite 18%~22%, nanocellulose 13%~17%, clay 17%~21%, alumina 6%~10%, talc 8%~12%, silicon carbide 4%~8%, calcium carbide 5% %~9%, wollastonite 7%~11% and iron powder 3%~7%.

[0026] In order to understand the above-mentioned technical solution of the present invention more clearly, the above-mentioned solution of the present invention will be described in detail below through specific examples.

Embodiment 1

[0028] An adsorbent for construction, comprising the following percentages of raw materials: expanded graphite 20%, nanocellulose 15%, clay 20%, alumina 8%, talc 10%, silicon carbide 6%, calcium carbide 7%, silicon Gray stone 9% and iron powder 5%.

Embodiment 2

[0030] An adsorbent for construction, comprising the following percentages of raw materials: expanded graphite 18%, nanocellulose 17%, clay 21%, alumina 6%, talc 10%, silicon carbide 6%, calcium carbide 7%, silicon Gray stone 9% and iron powder 6%.

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Abstract

The invention discloses an adsorbent for buildings and a preparation method thereof. The adsorbent comprises the following raw materials in percentage by weight: 18-22% of expanded graphite, 13-17% ofnanocellulose, 17-21% of clay, 6%-10% of aluminum oxide, 8%-12% of talc, 4%-8% of silicon carbide, 5%-9% of calcium carbide, 7%-11% of wollastonite and 3%-7% of iron powder. The adsorbent for the building and the preparation method thereof have the benefits as follows: the problem that an existing adsorbent cannot be applied to the buildings is well solved, the adsorbent capable of meeting the use requirements is well provided for modern buildings, the adsorbent disclosed by the invention can be matched with an existing building material for use, the problem that harmful substances can be generated in the using process of the existing building material can be well solved, the personal safety of people is greatly guaranteed, meanwhile, the environment is protected from being polluted, andthe time requirements of greenization and environmental protection are greatly met.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to an adsorbent for building and a preparation method thereof. Background technique [0002] Adsorbent refers to a solid substance that can effectively absorb certain components from a gas or liquid. Commonly used adsorbents include various activated carbon adsorbents and metal and non-metal oxide adsorbents using carbonaceous materials as raw materials. [0003] With the development of the construction industry, building materials are becoming more and more diverse. During the use of building materials, due to their chemical composition, one or more harmful substances will be produced, which will seriously affect people's physical safety. However, the existing adsorbents are mainly used in modern industries and cannot be well applied in buildings. [0004] Therefore, how to provide an adsorbent for construction is an urgent technical problem to be solved at present. ...

Claims

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Application Information

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IPC IPC(8): B01J20/24B01J20/30
CPCB01J20/02B01J20/0251B01J20/04B01J20/08B01J20/10B01J20/12B01J20/20B01J20/24B01J2220/46B01J2220/4806B01J2220/4825
Inventor 顾文宇
Owner MINGGUANG FEIZHOU NEW MATERIAL