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Deoxidizing and drying agent for medical medicines and preparation method thereof

A desiccant and pharmaceutical technology, applied in the field of deoxidizing desiccant for medical drugs and its preparation, can solve the problems of few functions, short validity period, high cost, etc., and achieve the effect of reducing cost input, simple preparation process, and cheap and easy-to-obtain preparation raw materials

Inactive Publication Date: 2014-04-23
广西弘耀祥科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] Aiming at the problems of high cost, few functions and short effective period of the existing medical desiccant, the present invention provides a deoxidizing desiccant for medicine with low price, long effective period and coupling deoxidizing drying function, and provides corresponding preparation method

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Formula: 35 parts of bentonite, 25 parts of attapulgite, 15 parts of bamboo charcoal powder, 5 parts of refined iron powder, 3 parts of activated manganese, 5 parts of quicklime, 0.03 part of calcium chloride and 0.1 part of calcium propionate.

[0039] Crush bentonite and attapulgite raw ore, and pass through 50-mesh screening, wind transport to the pulping equipment, stir for 3 hours and then add it to the hydraulic suspender, screen the high-quality bentonite emulsion through the overflow suspension, and enter the filter press equipment Form rods, cut into pieces with a microtome, and then bake at low temperature (250° C.) for 1 hour, and grind them into powder for later use. The prepared bentonite and attapulgite mineral powder, bamboo charcoal powder, refined iron powder, calcium chloride and calcium propionate are mixed and granulated according to the above ratio, dried and cooled under vacuum conditions, sealed and packed in vacuum.

[0040] The indicators of the...

Embodiment 2

[0043] Formula: 50 parts of bentonite, 15 parts of attapulgite, 10 parts of bamboo charcoal powder, 5 parts of refined iron powder, 3 parts of activated manganese, 8 parts of quicklime, 0.3 part of calcium chloride and 0.2 part of calcium propionate.

[0044] Crush bentonite and attapulgite raw ore, and pass through 50-mesh screening, wind transport to the pulping equipment, stir for 4 hours and then add it to the hydraulic suspender, screen the high-quality bentonite emulsion through the overflow suspension, and enter the filter press equipment Form rods, cut into slices with a microtome, then bake at a low temperature (350° C.) for 1 hour, and grind it into powder for later use. The prepared bentonite and attapulgite mineral powder, bamboo charcoal powder, refined iron powder, calcium chloride and calcium propionate are mixed and granulated according to the above ratio, dried and cooled under vacuum conditions, sealed and packed in vacuum.

[0045] The indicators of the obta...

Embodiment 3

[0048] Formula: 40 parts of bentonite, 10 parts of attapulgite, 5 parts of bamboo charcoal powder, 5 parts of refined iron powder, 3 parts of activated manganese, 10 parts of quicklime, 0.3 part of calcium chloride and 0.2 part of calcium propionate.

[0049] Crush bentonite and attapulgite raw ore, and pass through 50-mesh screening, wind transport to the pulping equipment, stir for 4 hours and then add it to the hydraulic suspender, screen the high-quality bentonite emulsion through the overflow suspension, and enter the filter press equipment Form rods, cut into slices with a microtome, then bake at a low temperature (350° C.) for 1 hour, and grind it into powder for later use. The prepared bentonite and attapulgite mineral powder, bamboo charcoal powder, refined iron powder, calcium chloride and calcium propionate are mixed and granulated according to the above ratio, dried and cooled under vacuum conditions, sealed and packed in vacuum.

[0050] The indicators of the obta...

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PUM

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Abstract

The invention discloses a deoxidizing and drying agent for medical medicines, which comprises the following components in parts by weight: 20-50 parts of bentonite, 15-25 parts of attapulgite, 10-20 parts of bamboo charcoal powder, 5-10 parts of fine iron powder, 1-10 parts of refined manganese dioxide, 1-10 parts of quicklime, 0.01-1 part of calcium chloride and 0.01-1 part of calcium propionate. The invention also discloses a preparation method of the deoxidizing and drying agent. The deoxidizing and drying agent can be used for drying and preserving medicines; and the deoxidizing and drying agent mainly utilizes the bentonite and bamboo carbon powder with superhigh adsorbability to remove stubborn bacteria around the medicines, and can greatly lower the peculiar smell of the medicines. The smectite component in the drying agent can also be used as a medicinal auxiliary material: the smectite has water absorptivity, suspensibility, dispersivity, binding property and thixotropy, can have the properties of emulsification, thickening, suspension assistance and adsorption, and thus, is an ideal medicinal auxiliary material, so the bentonite deoxidizing and drying agent is especially suitable for preserving traditional Chinese medicines and the like.

Description

technical field [0001] The invention belongs to the technical field of deoxidizing desiccant, and relates to a deoxidizing desiccant for medical medicine and a preparation method thereof. Background technique [0002] Desiccant is also called adsorbent, which is used in moisture-proof and mildew-proof, and plays a drying role. According to the adsorption method and reaction product, it can be divided into physical adsorption desiccant and chemical adsorption desiccant. Physical adsorption desiccants include silica gel, alumina gel, molecular sieve, activated carbon, bone charcoal, charcoal, mineral desiccant, or activated clay, etc. Its drying principle is to physically adsorb water molecules in its own structure. [0003] At present, the most common ones in China are porous silica gel desiccant. Silica gel desiccant is a kind of highly active adsorption material. The main component is silicon dioxide. It is usually reacted with sodium silicate and sulfuric acid, and undergo...

Claims

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Application Information

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IPC IPC(8): B01J20/22B01J20/30B01D53/28
Inventor 林国友罗永城陈燕蓉谢美萱农韦健陶靖柳春蓝雨
Owner 广西弘耀祥科技有限公司
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