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Ultrasonic auxiliary device and method for pyrolysis oil desulfurization

An ultrasonic-assisted, oil-cracking technology, which is applied in the treatment of hydrocarbon oil, petroleum industry, and only multi-stage serial refining process, can solve the problems of no device and supporting method, and achieve the effect of convenient cleaning

Active Publication Date: 2021-03-23
国宏中晶集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide an ultrasonic auxiliary device and method for pyrolysis oil desulfurization, to solve the problem that although there is an ultrasonic auxiliary method in the prior art, there are no special devices and supporting methods, and there are still problems in actual production. For the problem of small distance, with a complete set of equipment, not only the operation is much simpler, but manpower is saved. In the continuous processing, each equipment is being processed, and the processing capacity of cracked oil is also increased.

Method used

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  • Ultrasonic auxiliary device and method for pyrolysis oil desulfurization

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Embodiment 1

[0026] see Figure 1-2, the present invention provides a technical solution: an ultrasonic auxiliary device for pyrolysis oil desulfurization, comprising a pyrolysis oil preparator 1, an ultrasonic reactor 8, a static device 12, a filter 14, and an extractor 20, characterized in that: Described pyrolysis oil preparator 1 is cylindrical barrel type, and the upper end of described pyrolysis oil preparator 1 is equipped with servo motor 2, and the left end of pyrolysis oil preparator 1 is connected with feed hopper 3, and described electronic balance 4 is arranged on the pyrolysis Directly below the oil preparer 1, the auger 5 is connected to the servo motor 2, and the auger 5 is placed inside the cracking oil preparer 1, and the first screw is connected between the cracking oil preparer 1 and the ultrasonic reactor 8. A pipeline 6, an electromagnetic valve 7 is installed on the first pipeline 6, an ultrasonic system equipment 9 is installed on the lower end of the ultrasonic rea...

Embodiment 2

[0034] The invention provides a technical solution: an ultrasonic auxiliary device and method for cracking oil desulfurization, including a cracking oil preparer 1, a servo motor 2, a feeding hopper 3, an electronic scale 4, an auger 5, a first pipeline 6, an electromagnetic Valve 7, ultrasonic reactor 8, ultrasonic system equipment 9, second pipeline 10, hydraulic pump 11, static device 12, time controller 13, filter 14, hanging rod 15, lifting rod 16, block 17, first Screen cloth 18, second screen cloth 19, extractor 20, feeding port 21, extraction agent outlet 22, desulfurization cracking oil outlet 23, ultrasonic generator 24, transducer 25 and electric wire 26, the upper end of cracking oil preparation device 1 is installed There is a servo motor 2, and the left end of the cracking oil preparer 1 is connected with a feed hopper 3, the electronic scale 4 is arranged under the cracking oil preparer 1, the auger 5 is connected with the servo motor 2, and the auger 5 is placed...

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Abstract

The invention discloses an ultrasonic assisted device for desulfurization of pyrolysis oil. The device comprises a pyrolysis oil preparation device, a screw conveyer, a first screen, an ultrasonic reactor, a standing device, a filter and an extractor, wherein a first pipeline is connected between the pyrolysis oil preparation device and the ultrasonic reactor, ultrasonic system equipment is mounted at the lower end of the ultrasonic reactor, an alternating current connecting wire is connected between an ultrasonic generator and an energy converter, and the pyrolysis oil preparation device, theultrasonic reactor, the standing device, the filter and the extractor are arranged in sequence and have height difference, so that the pyrolysis oil flows by means of gravity. The invention also provides an ultrasonic assisted method for desulfurization of the pyrolysis oil.

Description

technical field [0001] The invention relates to the technical field of pyrolysis oil desulfurization, in particular to an ultrasonic auxiliary device and method for pyrolysis oil desulfurization. Background technique [0002] With the continuous development of economy and automobile industry, more and more waste tires are produced. How to make use of waste tire resources reasonably and environmentally friendly is the focus of attention of countries all over the world. Refining waste tires through thermal cracking is one of the feasible methods, but the sulfur content of the thermal cracking oil produced by this method is too high, exceeding the sulfur content standard of fuel oil. The desulfurization technologies currently used include non-oxidative desulfurization and oxidative desulfurization. Non-oxidative desulfurization technologies can be hydrodesulfurization, adsorption desulfurization, biological desulfurization, extraction desulfurization, ionic liquid desulfurizat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10G53/14
CPCC10G53/14C10G2300/202
Inventor 张岩付吉国董伟赵晓飞向辉李朋黄甜甜杨亚杰
Owner 国宏中晶集团有限公司
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