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Natural gas extraction and purification system

A purification system and natural gas technology, which is applied in the direction of gas fuel, petroleum industry, fuel, etc., can solve the problems of low purity of components and low yield of natural gas, and achieve the effects of good purity, quality improvement, and increased yield

Inactive Publication Date: 2019-05-14
ZHUJI TIANHAO ENVIRONMENTAL PROTECTION EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, while paying attention to the energy consumption of equipment and processing costs

Method used

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  • Natural gas extraction and purification system

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Embodiment

[0010] Such as figure 1 As shown, a natural gas extraction and purification system includes a pre-separator 1, a gas-liquid separator 2, a primary oil-gas separator 31, a secondary oil-gas separator 32, a compressor 4, a booster 5, an air cooler 6, an evaporation device 7, main cold box 8, drying tower 9, tee 10, dry gas storage tank 11 and natural gas storage tank 12; between the pre-separator 1 and the left air inlet of the supercharger 5 there is a compressor machine 4, air cooler 6, gas-liquid separator 2 and drying tower 9; The upper air inlet is connected to the top air outlet of the secondary oil-gas separator 32, the lower air outlet of the main cold box 8 is connected to the dry gas storage tank 11, and the right air outlet of the main cold box 8 is connected to the first-stage oil-gas separator 31 The top air outlet of the primary oil-gas separator 31 is connected with the right air inlet of the supercharger 5, and the right air outlet of the supercharger 5 is conne...

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Abstract

The invention discloses a natural gas extraction and purification system which comprises a pre-separator, a gas-liquid separator, a primary oil-gas separator, a secondary oil-gas separator, a compressor, a supercharger, an air cooler, an evaporator, a main cooling tank, a drying tower, a tee, a dry gas storage tank and a natural gas storage tank. The natural gas extraction and purification systemhas the advantages that the yield of natural gas can be greatly increased, key components are good in purity, and accordingly the quality of the natural gas can be greatly enhanced.

Description

technical field [0001] The invention relates to an extraction and purification system, in particular to a natural gas extraction and purification system. Background technique [0002] The natural gas obtained from oil wells needs to be extracted and purified before industrial use, because it contains a lot of water, crude oil evaporation gas and impurities. At present, while paying attention to the energy consumption and processing cost of the equipment in China, the problems of low natural gas yield and low purity of key components are ignored. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a natural gas extraction and purification system with high yield of natural gas and good purity of key components. [0004] In order to achieve the above purpose, the technical solution of the present invention is: a natural gas extraction and purification system, including a pre-separator, a gas-liquid separator, a pr...

Claims

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Application Information

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IPC IPC(8): C10L3/10
Inventor 杨金彩
Owner ZHUJI TIANHAO ENVIRONMENTAL PROTECTION EQUIP CO LTD