Gas hydrate high-speed synthesis device under action of electrostatic field

A synthesis device and hydrate technology, applied in chemical/physical/physicochemical processes using energy, methods of chemically changing substances using atmospheric pressure, chemical/physical processes, etc., can solve the problem of slow growth rate and gas hydrate Long induction time and other problems, to achieve the effect of low device cost, easy upgrade and transformation, and accelerated nucleation

Active Publication Date: 2019-05-31
HEILONGJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY
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Problems solved by technology

[0009] The technical problem to be solved by the present invention is to purify CH from existing gas 4 In the hydrate method adopted, the process of generating gas hydrate has the defects of long induction time and slow growth rate, and a high-speed synthesis device for gas hydrate under the action of an electrostatic field is provided

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  • Gas hydrate high-speed synthesis device under action of electrostatic field

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specific Embodiment approach

[0027] Specific embodiments: the present invention provides a high-speed gas hydrate synthesis device under the action of an electrostatic field, combining figure 1 As shown, it includes a high-pressure reactor 1, an electrostatic discharge industrial computer 2, an electrostatic discharger 3, a radiation needle 4, a positive electrode plate 5 and a negative electrode plate 6,

[0028] The high-pressure reactor 1 is used to generate gas hydrate under set conditions; the inner bottom of the high-pressure reactor 1 is provided with a negative electrode plate 6, and the port side of the high-pressure reactor 1 is provided with a positive electrode plate 5, a positive electrode plate 5 and a negative electrode plate 6 are respectively electrically connected to the positive pole and the negative pole of the electrostatic discharger 3; the positive electrode plate 5 is connected to the electrostatic discharger 3 through the radiation needle 4, and the tip of the radiation needle 4 is...

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Abstract

The invention relates to a gas hydrate high-speed synthesis device under the action of an electrostatic field.A high-pressure reaction kettle is used for generating gas hydrate under a set condition;a negative electrode plate is arranged at the bottom in the high-pressure reaction kettle, a positive electrode plate is arranged on the port side of the high-pressure reaction kettle, and the positive electrode plate and the negative electrode plate are correspondingly and electrically connected with a positive electrode and a negative electrode of an electrostatic discharger respectively; the positive electrode plate is connected with the electrostatic discharger through a radiation needle, and the tip end of the radiation needle is connected with the positive electrode plate; an electrostatic discharge industrial personal computer is used for controlling output voltage of the electrostatic discharger. The device can accelerate the nucleation of the gas hydrate in the hydrate synthesis process and improve the gas hydrate synthesis efficiency.

Description

technical field [0001] The invention relates to the technical field of gas hydrate synthesis, in particular to a high-speed gas hydrate synthesis device under the action of an electrostatic field. Background technique [0002] Gas is a form of methane (CH 4 )-based hydrocarbon gas mixture, due to serious gas emissions during coal mine production, and CH 4 is a gas with a very high greenhouse effect, so recycling CH 4 become extremely important. [0003] Currently, for gas purification of CH 4 Separation technologies such as pressure swing adsorption method, low temperature separation method, membrane separation method and hydrate method have been proposed successively. Among them, hydrate method is a new type of gas separation technology. Compared with traditional separation methods, the pressure loss is small and the separation efficiency is low. High, simple synthesis process, easy storage and good safety. However, the long induction time and slow growth rate of the g...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L3/10B01J3/00B01J3/04B01J19/00B01J19/08
CPCB01J3/002B01J3/04B01J19/0053B01J19/088B01J2219/0809B01J2219/0884C10L3/108
Inventor 张保勇张擎张强吴琼刘传海
Owner HEILONGJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY
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