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Mineral drying agent

A desiccant and mineral technology, applied in the field of mineral desiccants, can solve the problems of rising use cost, poor reuse, high price, etc., and achieve the effect of low use cost and good hygroscopic performance

Inactive Publication Date: 2017-04-26
苏州苏米欧贸易有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some commercially available desiccants are expensive and not easy to reuse, resulting in an increase in use costs

Method used

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Examples

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Embodiment Construction

[0009] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0010] Embodiments of the present invention include: a mineral desiccant comprising attapulgite particles and calcium oxide particles, wherein the weight ratio of attapulgite particles to calcium oxide particles is 1:0.15-1:0.5.

[0011] Preferably, the weight ratio of the attapulgite particles to the calcium oxide particles is 1:0.25.

[0012] Preferably, the particle size of the attapulgite is 50-200 mesh, and the particle size of the calcium oxide is 80-200 mesh.

[0013] The desiccant of the invention has good h...

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PUM

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Abstract

The invention discloses a mineral drying agent. The mineral drying agent comprises attapulgite particles and calcium oxide particles with the weight ratio being 1:0.15 to 1:0.5. The mineral drying agent has the good moisture absorption performance, can be used repeatedly and is low in cost.

Description

technical field [0001] The present invention relates to a mineral desiccant. Background technique [0002] Desiccants are used in some precision equipment packaging, as well as in some food, books and other environments that need to be dry and moisture-proof. Some commercially available desiccants are expensive and not easy to reuse, resulting in an increase in the cost of use. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a mineral desiccant, which has good hygroscopic performance, can be used repeatedly, and has low use cost. [0004] In order to solve the above technical problems, the technical solution adopted by the present invention is: provide a mineral desiccant, which includes attapulgite particles and calcium oxide particles, wherein the weight ratio of attapulgite particles to calcium oxide particles is 1:0.15-1 :0.5. [0005] In a preferred embodiment of the present invention, the weight ratio o...

Claims

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Application Information

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IPC IPC(8): B01J20/12B01D53/28B01D53/26B01J20/30
CPCB01J20/12B01D53/261B01D53/28B01D2257/80B01J20/041B01J2220/42
Inventor 黄衡
Owner 苏州苏米欧贸易有限公司