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Preparation method of remote explosionproof high-power plasma catalyzed carbon dioxide

A technology for catalyzing carbon dioxide and plasma, applied in separation methods, chemical instruments and methods, dispersed particle separation, etc., can solve the problems of reports, high operating costs, and large investment in technology implementation, and achieves lower conversion temperature, less equipment investment, The effect of increasing conversion rates

Active Publication Date: 2013-05-01
浙江森井生物技术股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, there are public reports on the application of plasma technology in coal gasification, coal chemical industry, and carbon dioxide conversion at home and abroad. However, due to the large investment in technology implementation, unsatisfactory results, and high operating costs, there are few major applications. Large-scale industrial application success case report

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  • Preparation method of remote explosionproof high-power plasma catalyzed carbon dioxide
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  • Preparation method of remote explosionproof high-power plasma catalyzed carbon dioxide

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Effect test

Embodiment 1

[0032] Embodiment 1: The preparation method of remote explosion-proof remote explosion-proof high-power plasma catalytic carbon dioxide is characterized in that comprising the following steps:

[0033] 1) The active agent sensor weighing device, the catalyst sensor weighing device, and the pulverized coal sensor weighing device respectively transport the active agent, catalyst, and coal powder into the pipeline according to the metering ratio, and the CO2 gas tank delivers carbon dioxide gas into the pipeline; The active agent, catalyst, and coal powder are blown through the 500W-8000KW plasma catalyst and then enter the catalytic reaction furnace; the catalyst in the control process is a metal element compound, and the weight ratio of the catalyst to carbon dioxide is 0.1%, and the active agent is plant chlorophyll powder. The weight ratio of agent and carbon dioxide consumption is 0.1%;

[0034] 2) The carbon dioxide and coal in step 1) are contacted and reacted in a catalyt...

Embodiment 2

[0054] Embodiment 2: The preparation method of remote explosion-proof remote explosion-proof high-power plasma catalytic carbon dioxide is characterized in that it comprises the following steps:

[0055] 1) The active agent sensor weighing device, the catalyst sensor weighing device, and the pulverized coal sensor weighing device respectively transport the active agent, catalyst, and coal powder into the pipeline according to the metering ratio, and the CO2 gas tank delivers carbon dioxide gas into the pipeline; The active agent, catalyst, and coal powder are blown through the 500W-8000KW plasma catalyst and then enter the catalytic reaction furnace; the catalyst is a metal element compound, and the weight ratio of the catalyst to carbon dioxide is 5%, the active agent is plant chlorophyll powder, the active agent and carbon dioxide The weight ratio of consumption is 5%;

[0056] 2) The carbon dioxide and coal in step 1) are contacted and reacted in a catalytic reactor under t...

Embodiment 3

[0076] Embodiment 3: The preparation method of remote explosion-proof remote explosion-proof high-power plasma catalytic carbon dioxide is characterized in that it comprises the following steps:

[0077] 1) The active agent sensor weighing device, the catalyst sensor weighing device, and the pulverized coal sensor weighing device respectively transport the active agent, catalyst, and coal powder into the pipeline according to the metering ratio, and the CO2 gas tank delivers carbon dioxide gas into the pipeline; The active agent, catalyst, and coal powder are blown through the 500W-8000KW plasma catalyst and then enter the catalytic reaction furnace; the catalyst is a metal element compound, and the weight ratio of the catalyst to carbon dioxide is 3%, the active agent is plant chlorophyll powder, the active agent and carbon dioxide The weight ratio of consumption is 3%;

[0078] 2) The carbon dioxide and coal in step 1) are contacted and reacted in a catalytic reactor under t...

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Abstract

The invention relates to the technical field of carbon dioxide emission reduction and carbon dioxide conversion, in particular to a preparation method of remote explosionproof high-power plasma catalyzed carbon dioxide. The preparation method comprises the following steps of: with carbon dioxide and coal as raw materials, preparing a great deal of combustible carbon monoxide gas at a low price in the industry under the synergic action of high-power plasma, an activating agent and a catalyst; and combusting the carbon monoxide to generate the carbon dioxide which can be gathered and recycled. The preparation method disclosed by the invention has the advantages of remarkably reducing the carbon dioxide conversion temperature, improving the carbon dioxide convertion rate, being energy-saving and environment-friendly, saving fire coal by 10-85 percent, realizing near zero emission of the carbon dioxide, being low in equipment investment and being capable of greatly converting and recycling the carbon dioxide resources and is especially suitable for gathering, recovering and applying the carbon dioxide in a large scale in major coal consuming industries, effectively lightening the energy crisis and reducing the carbon dioxide greenhouse effect.

Description

technical field [0001] The invention relates to the fields of carbon dioxide emission reduction and carbon dioxide conversion, in particular to a preparation method of remote explosion-proof remote explosion-proof high-power plasma catalyzed carbon dioxide. Background technique [0002] Fossil fuels are one of the main energy sources in the world. The complete combustion of fossil fuels and organic compounds produces carbon dioxide, which is emitted into the atmosphere. In recent years, people have determined through research that carbon dioxide is the culprit of the greenhouse effect and the main factor leading to abnormal changes in the world's climate. If timely and effective measures are not taken, the global temperature will rise by 1.5-3.5°C within a century, and the polar glaciers will melt in large areas. The survival of many species will also be affected or even disappear. Therefore, the emission reduction and conversion of carbon dioxide has become a hot research ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/86B01D53/62
CPCY02A50/20
Inventor 程礼华沈宏良应惟白
Owner 浙江森井生物技术股份有限公司
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