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A Direct Carbon Fuel Cell Device with Sustainable Feed Molten Salt Electrolyte

A molten salt electrolyte, fuel cell technology, applied in the direction of molten electrolyte fuel cells, fuel cells, battery electrodes, etc., can solve problems such as the inability to achieve continuous feeding, achieve easy processing and replacement, increase effective interface, and improve anode transmission. qualitative effect

Active Publication Date: 2021-05-28
XI AN JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the technical problems existing in the prior art, the present invention provides a molten salt electrolyte direct carbon fuel cell device with sustainable feeding to solve the problem that the molten salt electrolyte direct carbon fuel cell in the prior art cannot realize continuous feeding technical problem

Method used

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  • A Direct Carbon Fuel Cell Device with Sustainable Feed Molten Salt Electrolyte
  • A Direct Carbon Fuel Cell Device with Sustainable Feed Molten Salt Electrolyte
  • A Direct Carbon Fuel Cell Device with Sustainable Feed Molten Salt Electrolyte

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Embodiment approach

[0037] The specific embodiment of the molten salt electrolyte direct carbon fuel cell device with sustainable feeding is given below in conjunction with the accompanying drawings, and the device is further technically described:

[0038] as attached figure 1 As shown, the present invention provides a molten salt electrolyte direct carbon fuel cell device with sustainable feeding, comprising a closed container 1, a sealed cover body 2, an electrolyte tank 3, an anode intake conduit 4, a cathode intake conduit 5, a battery Anode 6, battery cathode 7, anode connector 8, cathode connector 9, anode outlet pipe 10, cathode outlet pipe 11 and feed funnel 12;

[0039]The top of the airtight container 1 is provided with a sealing cover 2, and the electrolyte tank 3 is arranged in the airtight container 1, and the electrolyte tank 3 is filled with a molten salt electrolyte 13; the sealing cover 2 is provided with two through holes, and the anode air inlet conduit 4 runs through In a th...

Embodiment 1

[0054] Embodiment 1 provides a molten salt electrolyte direct carbon fuel cell device with sustainable feeding, the porous nickel mesh is crimped to form the battery anode, and the battery anode is bonded to the lower end of the anode inlet conduit 4; The cathode is bonded to the lower end of the cathode air intake conduit; the anode air intake conduit 4 bonded with a curled porous nickel mesh is penetrated in a through hole of the sealing cover, and the cathode air intake pipe 4 bonded with the disc-shaped cathode is Conduit 5 is set in another through hole of the sealing cover, and the anode inlet conduit and the cathode inlet conduit are respectively glued to the sealing cover; the anode outlet pipe and the anode connector with the feed funnel are bonded At the upper end of the anode air inlet conduit, the cathode air outlet pipe and the cathode connecting body are bonded to the upper end of the cathode air inlet conduit.

[0055] Lithium carbonate, sodium carbonate and pot...

Embodiment 2

[0060] Embodiment 2 provides a molten salt electrolyte direct carbon fuel cell device with sustainable feeding, the porous nickel mesh is curled to form the battery anode 6, and the curled porous nickel mesh is bonded to the lower end of the anode inlet conduit 4; Bond the wafer-type cathode to the lower end of the cathode air intake conduit; set the anode air intake conduit 4 bonded with the battery anode in a through hole of the sealing cover, and bond the cathode air intake conduit 4 bonded with the battery cathode 5. It is set in another through hole of the sealing cover, and the anode air inlet conduit and the cathode air inlet conduit are respectively glued to the sealing cover; the anode outlet pipe and the anode connector with the feed funnel are bonded The upper end of the anode air intake conduit is bonded to the upper end of the cathode air intake conduit with the cathode air outlet pipe and the cathode connector.

[0061] Lithium carbonate, sodium carbonate and pot...

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Abstract

The invention discloses a molten salt electrolyte direct carbon fuel cell device with sustainable feeding, which comprises a closed container, a sealed cover is arranged on the top of the closed container, and an electrolyte tank containing electrolyte is arranged in the closed container; The conduit is installed through the sealing cover; the lower end of the anode air inlet conduit is connected to the anode of the battery, and the upper end is connected to the anode connector, which is respectively connected to the anode carrier gas source and the feeding funnel, and the carbon fuel is arranged in the feeding funnel; The lower end of the cathode air intake conduit is connected to the battery cathode, and the upper end is connected to the anode gas source through the cathode connecting body; the anode tail gas and the cathode tail gas are respectively exported from the airtight container; the present invention arranges the anode connector on the upper end of the anode air intake conduit The feeding funnel is connected to the anode connector, and the carbon fuel in the feed funnel enters the direct carbon fuel cell through the anode connector, so as to realize continuous supply of carbon fuel and improve the application range of the carbon fuel cell.

Description

technical field [0001] The invention belongs to the technical field of batteries, in particular to a molten salt electrolyte direct carbon fuel cell device with sustainable feeding. Background technique [0002] In recent years, with the rapid economic development, China has become a net importer of coal; and coal is mainly used as primary energy for thermal power generation. Since coal combustion power generation is a heat engine process, this energy utilization method not only has limited energy efficiency, but also produces and emits a large amount of greenhouse gas CO 2 ; Therefore, it is necessary for people to research and develop new technologies for coal efficient and clean power generation. [0003] Direct carbon fuel cell is an electrochemical energy technology, which uses carbon fuels such as coal as energy, and can directly convert the chemical energy of carbon into electrical energy through electrochemical reactions. Since the process does not involve combusti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M8/14H01M4/86
CPCH01M4/86H01M8/143H01M8/145H01M2008/147Y02E60/50
Inventor 郝文斌罗鹏
Owner XI AN JIAOTONG UNIV
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