Integrated natural gas treating apparatus

A technology for comprehensive treatment and natural gas, which is applied in the fields of gas fuel, liquid hydrocarbon mixture recovery, lighting and heating equipment, etc. It can solve the problems of impossible quantity, expensive investment, burning of chemical raw materials, etc., and achieve a simple system and low cost. , low cost effect

Inactive Publication Date: 2003-03-12
吕应中
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, at present, the natural gas processing plants that have been built in the world can only process a small part of natural gas due to the high cost of investment.
Most of the natural gas containing light oil components can only be used as fuel to burn valuable chemical raw materials

Method used

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Embodiment Construction

[0024] figure 1 It shows the system diagram of the natural gas comprehensive processing device proposed by the present invention, which adopts industrial refrigeration equipment as the cold source. The core equipment in the device is a comprehensive processor 1 (hereinafter referred to as "processor"), which is further divided into a dehydration section 1a and a separation section 1b.

[0025] Raw natural gas containing saturated water vapor and various light oil components (hereinafter referred to as "raw gas") enters the dehydration section 1a through the inlet pipe 2 at the lower part of the processor 1 and flows upward.

[0026] A liquid heat-carrying working medium (hereinafter referred to as "working medium") containing a hydrate inhibitor (hereinafter referred to as "inhibitor") enters the heat-carrying medium in the dehydration section 1a from the heat-carrying medium inlet pipe 3 at the upper part of the dehydration section 1a. The working fluid distributor 4 sprays ...

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Abstract

A natural gas processing apparatus for dewatering the natural gas and separating light oil at same time is composed of comprehensive processor consisting of dewatering and separating zones, heat exchanger for heat-carrying medium, heat exchanger for oil, fractionator, suppressant regenerator, and refrigerating system.

Description

technical field [0001] The invention provides a comprehensive processing device capable of simultaneously dehydrating natural gas and separating light oil components therein. The device can carry out frost-free cryogenic dehydration and low-temperature light oil absorption at the same time. Its system is simple, low in cost, and does not emit harmful gases to the environment. It is a high-efficiency, low-cost natural gas comprehensive processing device. Background technique [0002] In recent years, the whole world has been highly concerned about reducing the emission of carbon dioxide gas, thus paying more and more attention to clean energy. Natural gas is an efficient and clean energy that can be economically exploited and used in large quantities, and can effectively reduce carbon dioxide emissions. At the same time, due to the discovery of a large number of seabed gas hydrate resources, its total reserves may exceed any other fossil energy. Therefore, it is expected th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L3/10F25J3/02
CPCC10L3/10
Inventor 吕应中
Owner 吕应中
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