Carbon dioxide generation technique catalyzed by medium and low temperature seawater and device thereof

A technology of carbon dioxide and catalytic device, which is applied in the field of medium and low temperature seawater catalytic carbon dioxide power generation process and its devices, can solve the problems of less energy, cannot be commercialized, does not meet actual needs, etc., and achieves the effect of increasing economic benefits and reducing costs

Inactive Publication Date: 2014-08-13
程礼华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, tidal power generation has relatively strict requirements on natural conditions and equipment conditions, and tidal power generation cannot be implemented in some areas without natural conditions.
Another method of using seawater to generate electricity is seawater temperature difference power generation, which uses the temperature difference between the surface layer and the deep layer of seawater to generate electricity, but this method of power generation cannot obtain very little energy, cannot be commercialized, and does not meet actual needs

Method used

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  • Carbon dioxide generation technique catalyzed by medium and low temperature seawater and device thereof
  • Carbon dioxide generation technique catalyzed by medium and low temperature seawater and device thereof
  • Carbon dioxide generation technique catalyzed by medium and low temperature seawater and device thereof

Examples

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Effect test

Embodiment 1

[0029] Example 1: Medium and low temperature seawater catalyzed carbon dioxide power generation process, capture carbon dioxide from the flue gas of coal-fired, natural gas-fired, and oil-fired factories in power plants, steel plants, chemical plants, petrochemical plants, cement plants, metallurgical plants, breweries, etc. , or directly capture carbon dioxide from seawater; filter the seawater to remove impurities and send the captured carbon dioxide to a low-temperature seawater electrolysis hydrogenation catalytic device, a medium-temperature seawater steam plasma torch catalytic device, and a double-low temperature multi-catalytic core seawater catalytic device, Combustible gas and liquid fuel are produced; combustible gas and liquid fuel are used for combustion to generate electricity, and the carbon dioxide generated by combustion is captured and recycled as a raw material, or separated to produce carbon black and oxygen, and the oxygen is recycled for combustion. The me...

Embodiment 2

[0055] Embodiment 2: The difference between this embodiment and Embodiment 1 is that carbon dioxide and seawater are fed into the low-temperature seawater electrolysis hydrogenation catalytic device to produce combustible gas and liquid fuel; combustible gas and liquid fuel are used for combustion to generate electricity, and the carbon dioxide generated by combustion is captured Afterwards, it is recycled as a raw material, or is separated to produce carbon black and oxygen, and the oxygen is recycled and burned for use.

Embodiment 3

[0056] Embodiment 3: The difference between this embodiment and Embodiment 1 is that carbon dioxide and seawater are fed into a medium-temperature seawater steam plasma torch catalytic device to produce combustible gas and liquid fuel; combustible gas and liquid fuel are used for combustion to generate electricity, and the carbon dioxide generated by combustion is captured After collection, it can be recycled as raw material, or separated to produce carbon black and oxygen, and the oxygen can be recycled and used for combustion.

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Abstract

The invention relates to the field of energy-saving power generation, and in particular relates to a carbon dioxide generation technique catalyzed by medium and low temperature seawater and a device thereof. The method comprises the following steps: adopting seawater and carbon dioxide as raw materials, and preparing a combustible gas and liquid fuel under the condition of low temperature below 300 DEG C or medium temperature of 300-600 DEG C, so as to generate electricity. The technique and the device have the beneficial effects that: 1, seawater and carbon dioxide are greatly utilized to carry out clean power generation, and the problems of environmental pollution caused by carbon dioxide, fly ashes (PM2.5), sulfur oxide, nitric oxide and the like greatly discharged by power generation of coal, natural gas and oil at home and abroad at present are overcome; 2, the power generation material cost is reduced by over 95%; 3, carbon black with high additional value is cogenerated, and the economic benefits are increased.

Description

technical field [0001] The invention relates to the field of energy-saving power generation, in particular to a medium-low temperature seawater catalytic carbon dioxide power generation process and a device thereof. Background technique [0002] At present, more than 70% of the large power plants in the world are coal-fired, natural gas-fired, oil-fired, and organic matter-fired power generation. The second is to produce a large amount of fly ash (PM2.5), and pollutants such as sulfur oxides and nitrogen oxides, and to emit a large amount of carbon dioxide into the air, resulting in a greenhouse effect. [0003] Although there has been some development in new energy sources in the world in recent decades, such as wind energy and solar power generation, due to high operating costs and slow commercial promotion, their share is relatively small. Although nuclear power can obtain a large amount of energy, the development of nuclear power has the risk of nuclear pollution and ha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/06C01B3/02C01B3/06C25B1/04F22B33/18C10L1/02C10L3/00C09C1/48
CPCY02E60/366Y02E60/36Y02P20/10
Inventor 程礼华程皓闻丽娜
Owner 程礼华
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