Combined processing device of coal-based fuel of carbon fuel cell and processing method thereof

A combined treatment and fuel cell technology, applied in fuel cells, fuels, solid fuels, etc., can solve the problems of increasing the cost of carbon fuel cells, destroying the activity of cathodes and anodes, and complicated steps, so as to facilitate the electrochemical reaction of anodes and improve the microstructure. , the effect of low equipment cost

Active Publication Date: 2015-12-23
SHANXI YUXIANG INFORMATION TECH CO LTD +2
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  • Abstract
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Problems solved by technology

However, the first step is more complicated, which increases the cost of the entire carbon fuel cell itself. The second is that the electrochemical ...

Method used

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  • Combined processing device of coal-based fuel of carbon fuel cell and processing method thereof
  • Combined processing device of coal-based fuel of carbon fuel cell and processing method thereof

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Embodiment Construction

[0038] The present invention will be further elaborated below through specific embodiments in conjunction with the accompanying drawings.

[0039] Such as figure 1 As shown, the carbon fuel cell coal-based fuel joint processing device in this embodiment includes a coal matrix storage device, a physical cleaning device, a chemical desulfurization device, an electrochemical desulfurization device, a battery fuel collection device, a coal slime water treatment device, a sulfuric acid recovery device and a vulcanization device. Material recovery device; wherein, the coal matrix is ​​stored in the coal matrix storage device, and the coal matrix storage device is connected to the physical cleaning device through the transmission pipeline; the physical cleaning device is connected to the chemical desulfurization device through the transmission pipeline, and the bottom of the physical cleaning device is connected to the slime water treatment device The chemical desulfurization device ...

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Abstract

The invention discloses a combined processing device of a coal-based fuel of a carbon fuel cell and a processing method thereof. The combined processing device disclosed by the invention comprises a coal matrix storage device, a physical cleaning device, a chemical desulphurization device, an electrochemical desulphurization device, a cell fuel collecting device, a coal slurry processing device, a sulphuric acid recovery device and a sulfide recovery device. A PCE combined processing process is provided in the invention; the micro-structure of coal is improved, so that anodic electrochemical reactions are convenient to generate; more than 99% of ash components and volatile components in a coal matrix can be effectively removed; more than 90-95% of total sulphur is removed; requirements of the fuel cell to the carbon purity can be satisfied; the complete set of coal-based fuel cell fuel device is provided; reference of a raw material processing device is provided for future industrial popularization of the fuel cell; and the PCE combined processing process is simple in principle and low in equipment cost and has important significances for solving sulphur poisoning and sulphur pollution of the carbon fuel cell and realizing industrial popularization of the fuel cell.

Description

technical field [0001] The invention relates to the field of direct carbon fuel cell preparation, in particular to a carbon fuel cell coal-based fuel joint processing device and a processing method thereof. Background technique [0002] Fuel cells (fuel cells, FCs) are the fourth-generation power generation technology after thermal power, hydropower and nuclear power. It is considered to be the most promising high-efficiency and clean power generation technology in the 21st century. As a kind of fuel cell, direct carbon fuel cell DCFC can use graphite, activated carbon, coal coke, biomass coke, etc. as fuel. Carbon (carbon derivatives) and oxygen undergo electrochemical reactions to generate electricity directly without gasification. It has the characteristics of high energy conversion efficiency, cleanliness and wide fuel adaptability. The operating temperature of direct carbon fuel cells is between 400 and 1000°C. [0003] Direct Carbon Fuel Cell DCFC uses carbon as fue...

Claims

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Application Information

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IPC IPC(8): H01M8/06C10L9/00C10L9/06
CPCH01M8/06Y02E60/50
Inventor 许云翔王亚斌王世虎
Owner SHANXI YUXIANG INFORMATION TECH CO LTD
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