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Integration barge for natural gas synthesized hydrate storage and long distance transportation

A hydrate and natural gas technology, applied in barges/barges, gas/liquid distribution and storage, fixed-capacity gas storage tanks, etc., can solve the problems of staying, not yet industrial production, etc., to reduce energy consumption and cost, save manufacturing Cost, convenient operation

Inactive Publication Date: 2005-11-02
INST OF PROCESS ENG CHINESE ACAD OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] Although there is a large amount of information related to the production and storage methods of natural gas hydrate, most of the results are still on the laboratory scale and have not been directly used in industrial production.

Method used

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  • Integration barge for natural gas synthesized hydrate storage and long distance transportation
  • Integration barge for natural gas synthesized hydrate storage and long distance transportation
  • Integration barge for natural gas synthesized hydrate storage and long distance transportation

Examples

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Embodiment Construction

[0042] refer to figure 1 , making an industrialized barge integrating natural gas hydrate synthesis, storage and transportation, including: a gas storage bin 4 made of a double-layer insulating wall 5; the insulating wall of the gas storage bin 4 is connected to a The gaseous propane transportation pipe 9 is connected in series with the refrigeration system 12 in the gaseous propane transportation pipe 9; the refrigeration system 12 consists of a compressor 1, a seawater heat exchanger 2 and a centrifugal pump 6 connected in series in the gaseous propane transportation pipe 9, and the motor It is electrically connected with the centrifugal pump 6 to form.

[0043] In the gas storage bin 4, three gas storage tanks 3 are vertically arranged in the gas storage bin 4, and the gas storage tanks 3 are provided with porous pipes, and the mouths of the gas storage tanks 3 are connected to the gas distribution pipe 11 through the porous pipes. superior. It also includes setting seve...

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Abstract

The invention relates to the storing-remote transmission integrated lighter for natural gas hydrates, comprising: filling the liquid propane cooling agent into a gas storing warehouse; the heat-insulating wall of said gas storing warehouse connects a cooling system or a heat distribution system by a gaseous propane transmission pipe; in the gas storing warehouse, air tank made from seamless steel pipe is mounted, and a many-hole pipe made from a steel pipe whose diameter is 5-50 mm is inserted to the bottom of air tank from its open, while the rate of opening holes of this many-hole pipe is 5-95 %, the bore diameter is 1-10 mm, and the length equals the inner cavity of air tank; the open of air tank is through to the gas distribution pipe by the many-hole pipe. Said invention integrates the storing and remote transmission of natural gas hydrates in one lighter, and the operation is simple and safe. It can replace the high pressure spherical tank when reach the destination, so the producing and storing cost is reduced.

Description

technical field [0001] The invention relates to a natural gas storage and transportation equipment, in particular to an industrializable barge which integrates natural gas hydrate synthesis, storage and transportation. Background technique [0002] Natural gas is a clean hydrocarbon fuel with abundant reserves. It burns cleanly, causes little pollution, and is usually cheap to produce and transport. Its reserves are very huge. By 2000, the total proven reserves of natural gas in the world reached 150.19 trillion m 3 . The United States Geological Survey predicted in the 2000 World Oil and Gas Assessment Project that the world still has 147.05 trillion m 3 Undiscovered natural gas resources, equivalent to 886 billion barrels of oil. In the next 25 years, the world's proven reserves of natural gas will still be in a period of rapid growth, and the estimated new reserves will be 103.58 trillion m 3 . Such as literature [1]: Xu Zhihong, Wen Hao, etc. Breakthrough and develo...

Claims

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Application Information

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IPC IPC(8): F17C11/00
Inventor 许志宏丁丽颖温浩何险峰赵月红王卫华
Owner INST OF PROCESS ENG CHINESE ACAD OF SCI
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