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High-combustion heat synthetic hydrogen fuel and preparation method thereof

A technology of hydrogen fuel and calorific value, applied in the direction of fuel, gas fuel, petroleum industry, etc., can solve the problem that the effective utilization of natural energy is not widely popularized, and achieve the effect of high combustion value

Active Publication Date: 2016-08-17
BICHENG SHANGHAI AMPEREX TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the above-mentioned effective utilization of natural energy has not been widely spread, and still relies on the use of fossil fuels that emit a large amount of carbon dioxide as raw materials for power generation and most of the power sharing.

Method used

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  • High-combustion heat synthetic hydrogen fuel and preparation method thereof
  • High-combustion heat synthetic hydrogen fuel and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] The preparation method of high combustion calorific value synthetic hydrogen fuel comprises the following steps:

[0030] In the glove box of argon atmosphere (adopting the Mbraun glove box of Germany), take by weighing 9.0g metal borohydride and 0.18g catalyst, pack in the stainless steel ball mill jar (capacity 300ml) with valve, the diameter of each stainless steel ball It is 7.0mm, and the mass ratio of the ball to material is 100:1 (that is, the mass ratio of the total mass of the stainless steel ball to the metal borohydride is 100:1).

[0031] The ball mill jar containing the metal borohydride and the catalyst was evacuated and filled with 10 atm of carbon dioxide. Then the ball mill jar was placed on a planetary ball mill (QM-3SP4 planetary ball mill produced by Nanjing University Instrument Factory), and ball milled at a speed of 500 rpm for 24 hours to obtain a synthetic fuel.

[0032] In the step (1), the metal borohydride is obtained by uniformly stirring a...

Embodiment 2

[0035] It is basically the same as Example 1, except that the metal borohydride is obtained by uniformly stirring and mixing 4.5 g of sodium borohydride and 4.5 g of magnesium borohydride. Obtain the high combustion calorific value synthetic hydrogen fuel of embodiment 2.

Embodiment 3

[0037] It is basically the same as Example 1, except that the metal borohydride is obtained by uniformly stirring and mixing 4.5 g of magnesium borohydride and 4.5 g of potassium borohydride. Obtain the high combustion calorific value synthetic hydrogen fuel of embodiment 3.

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Abstract

The invention discloses a high-combustion heat synthetic hydrogen fuel and a preparation method thereof. The preparation method of the high-combustion heat synthetic hydrogen fuel comprises the following steps: at room temperature, performing ball milling on a metal hydroboron and carbon dioxide in the presence of a catalyst, wherein a mixed gas is obtained after reaction. According to the invention, the metal hydroboron and carbon dioxide are used as main raw materials; and through ball milling in the presence of the catalyst, the ball impact effect is sufficiently taken, the redox reaction is promoted, and the synthetic fuel with different component ratios is obtained. The fuel gas has the advantages of high combustion value, no toxicity, no harm, safety, no pollution and the like.

Description

technical field [0001] The invention relates to the technical field of gas fuels, in particular to a synthetic hydrogen fuel with high combustion calorific value and a preparation method thereof. Background technique [0002] The sustainable development of human society and civilization is facing the threat of energy shortage and environmental degradation. The unrestricted exploitation of fossil energy not only leads to its depletion and rising prices, but also the large amount of carbon dioxide released by burning leads to the aggravation of the greenhouse effect, which in turn leads to extreme Weather phenomenon. [0003] In order to overcome the shortcomings of fossil energy, people have been looking for a clean energy that does not rely on fossil fuels, has abundant reserves, can be produced cheaply, and is non-toxic and harmless. And hydrogen energy is just the new energy that people expect, because hydrogen energy has the following advantages: (1) Abundant resources, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L3/00
CPCC10L3/00C10L2290/141C10L2290/28
Inventor 李亚斌吴燕
Owner BICHENG SHANGHAI AMPEREX TECH CO LTD