Complete equipment system for gas hydrate simulate composition and decomposition and reaction kettle

Abstract

The invention relates to analogue synthesis to gas hydrate in seabed and opposite device as well as the kettle in device system. Wherein, the reaction kettle as the core part can bear pressure and temperature of 3000m water depth, and has high visualization degree and capacity. The system needs low cost, has sufficient monitor method, can take analysis to analogue synthesis and decomposition for gas hydrate in seawater and sand in sea bed, and plays an important role in prospecting gas hydrate. The opposite device comprises: an analogue gas-distribution system for natural gas, a high-pressure pressurizing system for natural gas, a high-pressure visual reaction kettle, a temperature control system for cooling and bath, a parameter control desk, a computer data acquisition system, and a magnetic-force stir system.

Description

Technical field [0001] The invention relates to a complete set of equipment system for hydrate simulation synthesis and decomposition, more specifically to a complete set of equipment system for simulated synthesis and decomposition of seabed natural gas hydrate, and also relates to the complete set of equipment system for simulated synthesis and decomposition of seabed natural gas hydrate The reactor belongs to the field of mechanical engineering. Background technique [0002] Natural gas hydrate is a strategic environmental protection energy with huge reserves after coal and oil. It is known as the crown of new energy in the 21st century. This shows that governments and scientific and technological experts in various countries attach importance to it. Although the investigation and research of natural gas hydrates in my country started relatively late, in recent years, the investigation of marine natural gas hydrates carried out by the China Geological Survey has made remarkabl...

AI Technical Summary

Problems solved by technology

[0003] 1) Limited by the cost, manufacturing process, etc., the volume is too small, so it is difficult to apply in the research of gas storage capacity and thermal stability of natural gas hydrate;

[0004] 2) It is impossible to simulate the formation and decomposition of natural gas hydrate in real seabed sediment, so it cannot play a guiding role in the storage and exploration of seabed natural gas hydrate;

[0005] 3) Due to the use of naked eye observation when judging the formation / decomposition of hydrates, the judgment of the critical point of the reaction is uncertain, and at the same time, it is impossible to carry out simultaneous research and analysis of the binding reaction parameters after the experiment on the image;

[0006] 4) Insufficient real-time monitoring means, lack of support for the repeatability of simulation results, determination and verification of reaction conditions;

[0007] 5) The reactor cannot be quickly opened, and the synthesized hydrate cannot be quickly taken out for combustion, analysis or further research;

[0008] 6) Lack of real-time data and image analysis software support, limited experimental operation and analysis of experimental results

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