A kind of automatic pretreatment system and method for crude oil quick evaluation

A technology for pretreatment and crude oil evaluation, applied in the direction of material inspection products, etc., can solve the problems of oil viscosity affected by experience, large oil detection error, and low efficiency of device operation and execution.

Active Publication Date: 2016-01-20
南京富岛信息工程有限公司
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Problems solved by technology

[0003] The purpose of the present invention is to solve the problems in the current oil detection due to the backward sample pretreatment method, the manual judgment of the viscosity of the oil is affected by experience, the consistency is poor, the operation efficiency of the device is low, and the oil detection error is large, and a crude oil quick evaluation automatic Pretreatment system and method

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  • A kind of automatic pretreatment system and method for crude oil quick evaluation
  • A kind of automatic pretreatment system and method for crude oil quick evaluation
  • A kind of automatic pretreatment system and method for crude oil quick evaluation

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Embodiment Construction

[0070] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0071] Such as figure 1 Shown, a kind of crude oil rapid evaluation automatic pretreatment system, it comprises the electric heater 15 that is installed on the crude oil evaluation device, temperature sensor 16, pressure sensor 17, controller 1 and control panel 2, described crude oil evaluation device includes For placing the sample tank 11 and the near-infrared analyzer 12 of the crude oil to be evaluated, the electric heater 15 and the temperature sensor 16 are all installed on the sample tank 11, and the pressure sensor 17 is installed at the output end of the near-infrared analyzer 12, The output ends of the temperature sensor 16 and the pressure sensor 17 are all connected to the signal input end of the controller 1, and the output of the controller 1 is connected to the control signal input ends of the electric heater 15 and each valve in the cr...

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Abstract

Provided are a crude oil fast evaluation automatic pretreatment system and method. The system comprises an electric heater, a temperature sensor, a pressure sensor, a controller and a control panel which are arranged on a crude oil evaluation device. The crude oil evaluation device comprises a sample pot used for placing crude oil to be tested and a near infrared analyzer. The electric heater and the temperature sensor are both arranged on the sample pot. The pressure sensor is arranged at the output terminal of the near infrared analyzer. The output terminals of the temperature sensor and the pressure sensor are both connected with a signal input terminal of the controller. The output terminal of the controller is connected with the control signal input terminals of the electric heater and each valve in the crude oil evaluation device. The controller and the control panel are connected bilaterally. The system can achieve automatic heating and flushing of the crude oil evaluation device, is suitable for various crude oil, and is safe and environmentally friendly, convenient and easy to use.

Description

technical field [0001] The present invention relates to a petrochemical product, especially a sample measurement automatic feeding system in a petrochemical product (mainly crude oil) rapid evaluation system, specifically an adaptive feed system for rapid evaluation of crude oil with different viscosities Automatic preprocessing system and method for measurement conditions. Background technique [0002] At present, the crude oil automatic pretreatment system is an important part of the crude oil rapid evaluation system. Crude oil and other petrochemical oils have different properties, viscosities, and pour points. In order to ensure that the sample injection and cleaning requirements are met and provide stable measurement conditions during rapid evaluation, it is necessary to pretreat the tested crude oil samples to make them at a constant Measurements were carried out under conditions of high temperature and high pressure. The current pretreatment of crude oil is mostly p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/28
Inventor 叶彦斐梅彬吴沪宁金玉书张晓军于亮亮
Owner 南京富岛信息工程有限公司
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