A Hydrate High Pressure Phase Equilibrium Reaction Displacement System
A technology of phase balance and hydrate, which is applied in the direction of chemical methods, chemical/physical processes, and pressure vessels used in chemical processes to make liquids react with gaseous media. It can solve problems such as volume changes and avoid hydrate leakage. Effect
Active Publication Date: 2019-07-12
NANTONG HUAXING OIL EQUIP
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Problems solved by technology
[0005] The technical problem to be solved by the present invention is to provide a hydrate high-pressure phase equilibrium reaction displacement system, which can solve the defects of the existing hydrate high-pressure reaction displacement system that the volume change and stirring act simultaneously
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[0024] The following examples can enable those skilled in the art to understand the present invention more comprehensively, but the present invention is not limited to the scope of the described examples.
[0025] Such as Figure 1 to Figure 7 A hydrate high-pressure phase equilibrium reaction displacement system is shown, the hydrate high-pressure phase equilibrium reaction displacement system includes: reaction device 1, manual pressure regulating device 3 and electromagnetic stirring device 2; manual regulating device 3 and electromagnetic stirring device 2 are arranged at both ends of the reaction device 1 respectively.
[0026] The reaction device 1 comprises a reaction cylinder 11, a cylinder plug 12, a stirring shaft 13 and an inner magnet cavity plug 14; the reaction cylinder 11 is a cylindrical structure with openings at both ends, and the outer wall of one end of the reaction cylinder 11 is provided with ears. plate 15, the outer wall of the other end of the reactio...
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The invention relates to a hydrate high-pressure phase equilibrium reaction displacement system. The hydrate high-pressure phase equilibrium reaction displacement system is characterized by comprising a reaction device, a manual pressure adjusting device and an electromagnetic stirring device; the manual pressure adjusting device and the electromagnetic stirring device are arranged at the two ends of the reaction device respectively, compared with a fixed volume region mechanical stirring displacement system, the variable volume region magneton stirring displacement system changes the current situation that existing experiments can only be performed in a fixed container and cannot be performed by changing parameters and working conditions related to a reaction kettle, and solves the problem that a result cannot be obtained through instrument tests due to volume parameter changes; when gas and liquid are mixed in a reaction cylinder, the gas and the liquid can be in good contact, magneton stirring will not be limited by volume changes when a hydrate is generated, and the system can act on a gas-liquid mixture.
Description
technical field [0001] The invention relates to the field of displacement systems, in particular to a hydrate high-pressure phase equilibrium reaction displacement system. Background technique [0002] As we all know, natural gas hydrate as a potential new energy has been highly valued all over the world, and the development of hydrate-based application technology has also received more and more attention. Gas hydrates are small molecular gases (N 2 , CO 2 、CH 4 、C 2 h 6 、C 3 h 8 etc.) and water under certain temperature and pressure conditions to generate a crystal. At present, foreign countries have carried out laboratory research and industrial development on the application of various hydrate application technologies in petroleum, chemical and environmental protection and other industrial fields. The development of hydrate application technology in my country is still in its infancy, and most of the experimental research is still in the basic theoretical stage of...
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IPC IPC(8): B01J3/04B01J10/00
CPCB01J3/042B01J3/046B01J10/00
Inventor 唐生荣许小林李建雷翁建东
Owner NANTONG HUAXING OIL EQUIP