Magnetic control chemical chain combustion reaction device and method

A chemical chain combustion and reaction device technology, applied in the direction of exothermic chemical reaction heat generation, using non-combustion exothermic chemical reaction to generate heat, heating devices, etc., can solve the problem of reducing gas fuel combustion efficiency and reducing non-magnetic porous oxygen Problems such as effective conversion of solid and magnetic porous oxygen carriers, uneven distribution of porous oxygen carrier particles, etc.

Active Publication Date: 2017-11-28
NORTHEASTERN UNIV
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Problems solved by technology

This movement behavior causes the uneven distribution of porous oxygen carrier particles, thereby reducing the effective conversion of non-magnetic porous oxygen carrier and magnetic porous oxygen carrier. In a

Method used

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  • Magnetic control chemical chain combustion reaction device and method
  • Magnetic control chemical chain combustion reaction device and method

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Embodiment 1

[0043] The embodiment of the present invention is illustrated by taking a pulsed magnetic field coupled rotating magnetic field with three magnetic field generators as an example to control the chemical chain reduction reaction. Its structure is as follows Figure 1~4 As shown, the device includes a fuel reaction channel 2, an air distribution plate 10 is arranged at the bottom of the fuel reaction channel 2, a discharge pipe 4 is provided on the left, and a rotating magnetic field separation device 8 is provided at the lower end of the discharge pipe 4 . Three magnetic field generating devices 5 are arranged between the front end and the end of the fuel reaction channel 2, each of the magnetic field generators 5 includes a cavity, the fuel reactor pipeline 2 passes through the middle of the cavity, and the fuel reaction channel 2 is The magnetic field generator 5 is divided into a section with a magnetic field and section b without a magnetic field. Exciting coils 9 are wound...

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Abstract

The invention relates to a magnetic control chemical chain combustion reaction device and method and belongs to the field of chemical chain combustion. The magnetic control chemical chain combustion reaction device comprises a fuel reaction channel, an air reaction channel, a cyclone separator, three magnetic field generators and a rotary magnetic field generation device, wherein a body of each magnetic field generator is a cavity; the two ends of each cavity are wound with magnet exciting coils; the magnetic field generators are horizontally arranged; the fuel reaction channel penetrates through the cavities of all the magnetic field generators and is divided into a magnetic field section a and a non-magnetic field section b by the magnetic field generators; and the rotary magnetic field generation device makes magnetic oxygen carriers reduced in the fuel reaction channel rapidly enter the air reaction channel by the magnetic force function. Compared with a traditional chemical chain CH4 gas fuel combustion device, the problem of oxygen carrier agglomeration is solved, and deoxidation carriers are subjected to movement and a reaction in the reaction device automatically, controllably and efficiently.

Description

technical field [0001] The invention relates to a device and method for a magnetically controlled chemical looping combustion reaction, belonging to the field of chemical looping combustion. Background technique [0002] Chemical looping combustion technology is a revolutionary new combustion method, which decomposes the traditional combustion of direct reaction between fuel and air into two gas-solid reactions with the help of oxygen carrier. From a thermodynamic point of view, the combustion process is a process in which the working medium (oxygen carrier) of the thermodynamic system consumes a large amount of energy. The biggest potential to solve energy utilization and environmental problems is the combustion process, and chemical loop combustion breaks the traditional combustion technology and is a new and clean combustion technology. [0003] Chemical looping combustion reactors are divided into air reactors and fuel reactors. The basic characteristic of the porous c...

Claims

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Application Information

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IPC IPC(8): F24J1/00F24V30/00
CPCF24V30/00
Inventor 李东刚王楠王坤王迪王强
Owner NORTHEASTERN UNIV
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