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Experimental research device and method for catalytic synergistic discharge active component generation characteristics

A catalyst chamber, high-voltage electrode technology, applied in chemical instruments and methods, chemical/physical processes, chemical/physical/physical-chemical processes, etc., can solve the problems of large pollution, high energy consumption, low output, etc. Nitrogen, the effect of increasing the contact area

Active Publication Date: 2020-05-12
江苏果旺科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Industrial synthetic ammonia and synthetic nitric acid methods have high energy consumption and high pollution. Chemical imitation biological nitrogen fixation is still in the experimental research stage, has not been put into practical application, and the output is low

Method used

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  • Experimental research device and method for catalytic synergistic discharge active component generation characteristics
  • Experimental research device and method for catalytic synergistic discharge active component generation characteristics
  • Experimental research device and method for catalytic synergistic discharge active component generation characteristics

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0082] Such as Figure 7 As shown, an experimental research device for generating characteristics of active components in the discharge liquid phase under the synergy of ultrasound, catalysis, ultraviolet rays, and ozone, by changing the input parameters of the catalytic zone such as the type of gas entering the catalytic zone, the ultrasonic electric power at the bottom of the catalyst chamber, etc., the above-mentioned device includes Buffer gas chamber A, buffer gas chamber B, separation box, ultrasonic power supply, oscilloscope, high-voltage AC / pulse power supply, transformer and the above-mentioned high-voltage electrode discharge reactor;

[0083] The inlet of the buffer gas chamber A is supplied with gas through several gas sources, and the outlet is connected to the first air inlet of the discharge reactor; the inlet of the buffer gas chamber B is supplied with gas through several gas sources, and the outlet is connected with the second gas inlet of the discharge react...

Embodiment 2

[0089] A kind of under ultrasonic, catalysis, ultraviolet, ozone synergy, the experimental method of the gas type of different catalysis zone to the liquid phase active component generation characteristic of catalysis zone, utilize the device of embodiment 1, its steps are as follows, as Figure 8 Shown:

[0090] (1) The input parameters of the discharge area are water and air flow settings; adjust the liquid pump M 1 , valve group V 1 -V n , set the water and air flow in the discharge area as the optimal parameters.

[0091] The optimal parameter of the water-air mixing ratio is obtained by an experimental method of the generation characteristics of the discharge active components with different water-air mixing ratios, including the following steps:

[0092] (1-1) Water flow setting;

[0093] Keep the total flow of water and air constant, calculate the water flow and air flow experimental points respectively according to the experimental points of the water-air mixing ra...

Embodiment 3

[0137] A kind of under ultrasonic, catalysis, ultraviolet, ozone synergy, the experimental method of different ultrasonic electric powers to the liquid phase active component generation characteristic of catalytic area, utilize the device of embodiment one, its steps are as follows, as Figure 9 Shown:

[0138] (1) Water and air flow settings in the discharge area; adjust the liquid pump M 1 , valve group V 1 -V n , set the water and air flow in the discharge area as optimal parameters; the optimal parameters here are the same as those in Embodiment 2.

[0139] (2) Water and gas flow settings in the catalytic zone; adjust the liquid pump M 2 , valve group V 1’ -V n’ , the water in the catalytic zone and the gas flow are set as optimal parameters; the optimal parameters here are the same as those in Embodiment 2.

[0140] (3) High-voltage AC / pulse power supply voltage setting; adjust the high-voltage / AC power supply voltage to the optimum parameters; the optimum parameter...

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Abstract

The invention discloses an experimental research device and method for catalytic synergistic discharge active component generation characteristics. The invention discloses the experimental research device and method for discharge liquid-phase active component generation characteristics by changing input parameters like gas types introduced into a catalytic zone and ultrasonic electric power at thebottom part of a catalyst cavity in the catalytic zone under the synergism of ultrasound, catalysis, ultraviolet rays and ozone. The device comprises a buffer gas chamber A, a buffer gas chamber B, aseparation box, an ultrasonic power supply, an oscilloscope, a high-voltage alternating current / pulse power supply, a transformer and a high-voltage electrode discharge reactor. According to the invention, plasma is generated by utilizing discharging of a rotary sliding arc of gas-liquid two-phase discharge to directly contact with atomized liquid drops, so the contact area is increased, and nitrogen fixation is more facilitated; meanwhile, a liquid obtained by a reaction can be directly applied to plant fertilization; a system can stably operate near the optimal energy efficiency ratio; andfertilization is more stable and adjustable.

Description

technical field [0001] The invention relates to an experimental research device and method for the generation characteristics of active components in the discharge liquid phase under the synergy of ultrasound, catalysis, ultraviolet light and ozone, by changing the input parameters of the catalytic zone such as the type of gas entering the catalytic zone, the ultrasonic electric power at the bottom of the catalyst chamber, etc., belonging to The technical field of high-voltage electrode discharge. Background technique [0002] At present, the existing technologies for nitrogen fixation include Haber process industrial ammonia synthesis technology, synthetic nitric acid method and chemical simulation biological nitrogen fixation method. Industrial synthetic ammonia and synthetic nitric acid methods have high energy consumption and heavy pollution. Chemical imitation biological nitrogen fixation is still in the experimental research stage, has not been put into practical appli...

Claims

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Application Information

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IPC IPC(8): B01J8/02B01J19/00B01J19/08B01J19/10B01J19/12
CPCB01J8/0257B01J8/0278B01J8/0292B01J19/0006B01J19/0053B01J19/088B01J19/10B01J19/123B01J2219/0809B01J2219/0824
Inventor 张清阳陈秉岩王进华耿镇唐颖马昕悦钱俊成蒋永锋
Owner 江苏果旺科技有限公司