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Crude oil stripping stabilization device

A technology for stabilizing equipment and crude oil, which is applied in the fields of hydrocarbon distillation and petroleum industry, etc. It can solve the problems of complicated process of separation equipment, reduction of light component content, and reduction of vapor pressure, etc., to achieve reasonable energy utilization, increase production efficiency, and save resources Effect

Inactive Publication Date: 2013-01-02
NANTONG TIANHUA HERUI TECH VENTURES
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AI Technical Summary

Problems solved by technology

The content of light components in the treated crude oil is reduced, the vapor pressure is reduced, and the crude oil is stabilized to a certain extent. At present, the commonly used separation equipment has complex processes, many processes, large resource consumption, and high cost.

Method used

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  • Crude oil stripping stabilization device

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Embodiment Construction

[0009] combined with figure 1 , to further describe the present invention:

[0010] The present invention is mainly composed of a heat exchanger 1, a stabilizing tower 2, a compressor 3, a condenser 4, a three-phase separator 5, a tower bottom oil pump 7, a heavy boiling oil pump 8, and a heating furnace 9, and the heat exchanger 1 is connected to the stabilizing tower 2. The top of the stabilization tower 2 is connected to the compressor 3, and the compressor 3 is connected to the three-phase separator 5 through the condenser 4, and the three-phase separator 5 is respectively provided with a water outlet 6, a light oil outlet and a gas outlet. Outlet, the bottom of the stabilizing tower 2 is connected to the heat exchanger 1 through the tower bottom oil pump 7;

[0011] The stabilizing tower is equipped with a stripping section. After the crude oil enters the tower from the top of the stabilizing tower, it is flashed at the top of the tower. The flashed crude oil passes...

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Abstract

The invention relates to the crude oil separation field, and especially relates to a crude oil stripping stabilization device. The crude oil stripping stabilization device mainly comprises a heat exchanger, a stabilization tower, a compressor, a condenser, a three-phase separator, a tower bottom oil pump, a reboiling oil pump and a heating furnace, wherein the heat exchanger is connected with the stabilization tower, the top of the stabilization tower is connected with the compressor, the compressor is connected with the three-phase separator through the condenser, the separator is provided with a water outlet, a light oil outlet and a gas outlet, and the bottom of the stabilization tower is connected with the heat exchanger through the tower bottom oil pump. The crude oil stripping stabilization device has the advantages of simple crude oil stripping stabilization process flow, easy operation management, reasonable energy utilization, low device investment and operation cost, resource saving, and production efficiency improvement.

Description

technical field [0001] The invention relates to the field of crude oil separation, in particular to a crude oil stripping stabilization device. Background technique [0002] The crude oil produced in oilfield production is unstable and needs to be stabilized by equipment. The crude oil is partially gasified by heating or depressurizing the crude oil, and then in a container with constant pressure and temperature, the gas-liquid two phases are separated and separated. Extract the container. The content of light components in the treated crude oil is reduced, the vapor pressure is reduced, and the crude oil is stabilized to a certain extent. At present, the commonly used separation equipment has complex processes, many processes, large resource consumption, and high cost. Contents of the invention [0003] The object of the present invention is to provide a crude oil stripping and stabilizing device for the above-mentioned defects in the prior art, which has a simple proces...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10G7/00
Inventor 季历程
Owner NANTONG TIANHUA HERUI TECH VENTURES
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