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Energy storage agent and preparation method thereof

A technology for gelatinizing starch and sodium alginate, applied in chemical instruments and methods, heat exchange materials, etc., can solve the problems of energy storage agent toxicity, pollution of inner packaging, non-compliance with environmental protection requirements, etc., so as to reduce production costs. Effect

Inactive Publication Date: 2015-09-09
周锦泉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the energy storage agents in the prior art are toxic and pollute the inner packaging during cold chain storage; some have peculiar smell and do not meet environmental protection requirements

Method used

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Experimental program
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Embodiment Construction

[0012] The present invention proposes an energy storage agent, which includes gelatinized starch, sodium alginate, sodium polyacrylate, and sodium hydroxymethyl cellulose at least two mixtures of 0.5% to 6%, and sodium chloride in the range of 0.2% to 6% by weight. 4%, 0.1% to 2% of borax, 0.2% to 3% of silicon dioxide, and the balance is water.

[0013] On the other hand, the present invention also proposes a method for making the above-mentioned energy storage agent, comprising the following steps:

[0014] A, sodium chloride, borax are dissolved in water;

[0015] B. Slowly add at least two mixtures of gelatinized starch, sodium alginate, sodium polyacrylate, and sodium hydroxymethyl cellulose to the solution obtained in step A, and mix well;

[0016] C. Slowly add silicon dioxide into the mixture obtained in step B to form a gel, and stir evenly to obtain the product.

[0017] The ingredients used in the invention are non-toxic and tasteless, energy-saving and environmen...

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Abstract

The invention provides an energy storage agent and a preparation method thereof. The energy storage agent comprises the following components by weight percent: 0.5-6% of a mixture of at least two of gelatinized starch, sodium alginate, sodium polyacrylate and carboxymethyl cellulose sodium, 0.2-4% of sodium chloride, 0.1-2% of borax, 0.2-3% of silicon dioxide, and the balance of water. The components used in the energy storage agent are non-toxic, odorless, energy-saving, environment-friendly, temperature-controllable, large in thermal capacity, long in heat preservation time, and wide in application range.

Description

technical field [0001] The invention relates to the field of energy storage agents, in particular to a high-efficiency energy storage agent with temperature control for cold chain storage and transportation and a preparation method thereof. Background technique [0002] Most energy storage agents in the prior art are toxic and pollute the inner packaging during cold chain storage; some have peculiar smell and do not meet environmental protection requirements. [0003] Therefore continue to propose a kind of highly efficient and environment-friendly energy storage agent. Contents of the invention [0004] The object of the present invention is to provide an energy storage agent and a preparation method thereof, which can solve one or more of the above-mentioned problems in the prior art. [0005] The invention proposes an energy storage agent and a preparation method thereof, which comprises gelatinized starch, sodium alginate, sodium polyacrylate, sodium hydroxymethyl cel...

Claims

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Application Information

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IPC IPC(8): C09K5/00
Inventor 周涌泉周锦泉
Owner 周锦泉
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