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Solid warming composition

A composition and solid technology, applied in the field of disposable heaters, can solve problems such as inconvenience

Inactive Publication Date: 2005-11-23
祖洪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are certain limitations in the heating method, and it is very inconvenient to use the above-mentioned heater when going out and working in the field

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Take the following raw materials: 5 grams of activated carbon powder, 4 grams of table salt, 25 grams of reduced iron powder, 5 grams of rice bran, 5 grams of perlite powder, and 20 milliliters of water.

[0015] The specific preparation method is as follows: after mixing the above-mentioned raw materials in the mass ratio evenly, they are packed into a bag-shaped material, and then the bag-shaped material is put into a plastic sealed bag and vacuumized. In a vacuum state, the above-mentioned mixture has stable performance and no polymerization reaction occurs. The plastic airtight bag can keep the moisture, and prevent the water from volatilizing due to the influence of temperature during the heating process, causing the reaction to stagnate; the plastic airtight bag is designed with air holes, opening the air holes means opening the vacuum package, and the air enters for reaction. Because the surface of the plastic bag is smooth, it is not easy to disperse the mixture...

Embodiment 2

[0018] Activated carbon powder 9, table salt 7, reduced iron powder 45, rice bran 8, perlite powder 9, water 30.

[0019] The preparation method is the same as in Example 1.

Embodiment 3

[0021] Activated carbon powder 7, salt 5.5, reduced iron powder 35, rice bran 6.5, perlite powder 7, water 25.

[0022] The preparation method is the same as in Example 1.

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PUM

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Abstract

The invention relates to a solid warming composition which comprises activated charcoal powder, table salt, reduced iron powder, rice bran, pearlite and water, wherein heating can be realized through the liberation of heat energy by the polymerization reaction between natural substances. The heating temperature of the composition is around 50 deg. C, and max. 73 deg. C, the heating period can last about 20 hours, thus fitting people for outdoor and field use.

Description

technical field [0001] This invention relates to disposable warmers, particularly solid heating compositions. Background technique [0002] At present, there are many kinds of hand-held heaters for people in winter, such as hot water bags and electric heating cakes. The hot water bags are heated by filling hot water, and the electric heating cakes emit heat energy after being charged. There are certain limitations in the heating method, and it is very inconvenient to use the above-mentioned heater when going out and working in the field. For body heating, there are far-infrared ray heating clothing, and thermal clothing, which cannot generate heat energy by itself. Contents of the invention [0003] The purpose of the invention is to provide a disposable body warming solid heating composition suitable for field work and other places. [0004] The technical solution that realizes the above-mentioned purpose of the invention is as follows: [0005] The solid heating compo...

Claims

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Application Information

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IPC IPC(8): C09K5/16
Inventor 祖洪
Owner 祖洪
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