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Petroleum composition-based component analysis method and analysis device

A component analysis and analysis device technology, applied in separation methods, analysis materials, measurement devices, etc., can solve problems that affect the safety of the nearby environment, large errors, etc., and achieve the effect of improving analysis accuracy and reliability

Pending Publication Date: 2021-10-01
南京检验认证有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a composition analysis method and analysis device based on petroleum components, one of which is to have the function of separating and analyzing petroleum, and solve the problem that the probability of errors in direct analysis of petroleum is relatively large; the other is The purpose is to solve the problem that the direct discharge after the analysis will affect the safety of the nearby environment, so as to achieve the effect of recycling the analyzed oil

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  • Petroleum composition-based component analysis method and analysis device
  • Petroleum composition-based component analysis method and analysis device
  • Petroleum composition-based component analysis method and analysis device

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Embodiment 1

[0043] First aspect, such as Figure 1-10 As shown, the present invention provides a method for analyzing components based on petroleum compositions. The method for analyzing components based on petroleum compositions comprises the following steps:

[0044] Step 1, random collection of oil samples, and preliminary filtering of the oil samples;

[0045] Step 2, dehydrating the petroleum sample, and then using a composite filter to further filter the petroleum;

[0046] Step 3, separating and analyzing the petroleum sample, and processing the analyzed data.

[0047] The steps also include two steps: during the dehydration process, oil is added to the tank, and then the oil is heated to reduce the viscosity of the crude oil, increase the specific gravity difference between water and crude oil, and suspend the crude oil to the water droplets The force is reduced, so that the water is concentrated on the surface of the oil, and the water is scraped off, so as to realize the dehyd...

Embodiment 2

[0049] Second aspect, such as Figure 1-10 As shown, the present invention also provides an analysis device based on the analysis of petroleum components, including an analysis box 1, a bracket 2 is fixedly installed on the top of the analysis box 1, and a separation mechanism 3 is arranged on the inside of the bracket 2. The analysis box 1 is fixedly installed with a partition plate 4, the top of the partition plate 4 is provided with an analysis mechanism 5, the bottom of the analysis box 1 cavity is provided with a recovery mechanism 6, and the separation mechanism 3 includes a drive motor 31, which is fixedly installed On the right side of the support 2, the inner side of the drive motor 31 is fixedly equipped with a fixed tank body 32, and the output shaft of the drive motor 31 extends to the inner cavity of the fixed tank body 32 and is fixedly connected with a central rotating shaft 33. The left side of the central rotating shaft 33 is connected to the The left side of ...

Embodiment 3

[0051] Such as Figure 1-10 As shown, on the basis of Embodiment 2, the present invention provides a technical solution: preferably, a heating rod 35 is fixedly installed at the bottom of the inner cavity of the fixed tank body 32, and a heat conducting plate is fixedly installed in the inner cavity of the fixed tank body 32 36. A grid plate 37 is fixedly installed in the inner cavity of the fixed tank body 32, and a stirring mechanism 34 is arranged on the outer wall of the central rotating shaft 33. The stirring mechanism 34 includes an I-shaped bracket 341, which is fixedly installed on the center rotating shaft 33 On the outer wall, the outer wall of the I-shaped support 341 is fixedly equipped with a stirring fin 342, and one end of the I-shaped support 341 away from the central rotating shaft 33 is fixedly connected with a salvage plate 343, and the front of the salvage plate 343 is provided with an entry slot 3431, and the back side of the entry slot 3431 A temporary st...

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Abstract

The invention discloses a petroleum composition-based component analysis method and analysis device, and relates to the technical field of petroleum processing. The petroleum composition-based component analysis method comprises the following steps: step 1, randomly collecting a petroleum sample, and carrying out preliminary filtration treatment on the petroleum sample; and step 2, dehydrating the petroleum sample, and further filtering the petroleum by using a composite filter screen. By controlling a driving motor to operate, a stirring mechanism can be driven to rotate, petroleum can be overturned, the petroleum is heated at a certain temperature in cooperation with a heating rod, the petroleum is promoted to be divided into light oil and heavy oil, and the light oil and the heavy oil are analyzed through a petroleum gas phase analysis device body and a petroleum liquid phase analysis device body in the form of gas and liquid respectively, so that the analysis accuracy of the device is improved, the problem that the error probability is large when petroleum is directly analyzed is solved, and the reliability of the device is improved.

Description

technical field [0001] The invention relates to the technical field of petroleum processing, in particular to a component analysis method and analysis device based on petroleum components. Background technique [0002] Petroleum refers to a mixture of gaseous, liquid and solid hydrocarbons, which has a natural occurrence. Petroleum is a viscous, dark brown liquid, known as the blood of industry. There are petroleum reserves in parts of the upper crust. The main components are various The mixture of alkanes, cycloalkanes and aromatics is one of the main objects of geological exploration. During the production and processing of natural oil, it is necessary to analyze the components in the oil in order to carry out corresponding processing. There are following problems at prior art: [0003] 1. The existing oil analysis device does not have the function of separating and analyzing oil, and directly analyzes oil, which has a high probability of error and needs to be improved; ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/28G01N1/34G01N1/38G01N1/44G01N33/28B01D17/09B01D36/00B01F7/00B01F7/04B01F15/06
CPCG01N1/28G01N1/30G01N1/34G01N1/44G01N1/38G01N33/2823B01D17/005B01D36/003G01N2001/387
Inventor 王永华沈建荣杨阳
Owner 南京检验认证有限公司