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Method for separating oil sludge from crude oil

A technology of oil sludge and crude oil, applied in the restoration of polluted soil, the petroleum industry, the preparation of liquid hydrocarbon mixtures, etc.

Inactive Publication Date: 2006-01-18
简 泗仁
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] It can be seen that the above-mentioned commonly used technologies still have many shortcomings, which are not really a good design, and urgently need to be improved.

Method used

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  • Method for separating oil sludge from crude oil

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Embodiment Construction

[0022] Preferred Embodiments of the Invention

[0023] like figure 1 Shown is the method for separating oily sludge and crude oil provided by the present invention, and its preparation steps are:

[0024] Step 11: First put the oily sludge into a cracking furnace in a combustion chamber for heating. The heating fuel can be: inferior oil, gas, coal and combustible garbage, etc., so that the temperature in the cracking furnace is kept at 400-700 The pressure value of 3 kg is maintained in it, so that the crude oil on the oil sludge is heated and evaporated into oil gas, and then completely separated from the sludge, so that the separated sludge residue is quite dry, like ore;

[0025] Step 2 12: Introduce the oil and gas into the reaction furnace to heat, and control the pressure to cut off the molecules and perform an irreversible reaction; (the temperature and pressure in the reaction furnace are not given)

[0026] Step 3 13: send the oil and gas in step 2 to the condenser ...

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Abstract

The oil-mud separating method is that oily mud is cracked in cracking furnace at the pressure of 3 kg / sq cm via heating to 400-700 deg.c, so that oil contained in mud is cracked into oily gas, and the oily gas is then cooled to form gas and light oil. Gas is led to the gas tank and the light oil is led to oil tank for use as intermediate material. In addition, plastic and garbage may be set together with oily mud into the cracking furnace for high temperature cracking, the inflammable garbage can provide energy source for indirect heating and plastic may be cracked to increase the output of light oil.

Description

technical field [0001] The present invention relates to a method for separating oil sludge from crude oil, in particular to a method of evaporating crude oil contained in oil sludge into oil gas, and then cooling the oil gas into gas and light crude oil. method of separation. Background technique [0002] Crude oil is usually contained in the deep underground. When mining, it is necessary to explore the correct position of the oil field first, and then dig the oil well. After the drilling of the oil well is completed, the crude oil in the deep underground can be extracted and put into Crude oil tanks are shipped to all parts of the world, and then the crude oil is refined into various usable light crude oil (such as: unleaded gasoline, diesel oil, high-grade gasoline, etc.) by each country; however, because the crude oil is drawn from the deep underground, making The extracted crude oil contains a large amount of sludge (such as: soil, sand, heavy metals and other impuritie...

Claims

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Application Information

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IPC IPC(8): C10G1/02B09C1/06
Inventor 简泗仁
Owner 简 泗仁