On-line detection method and detection device for sulfur content of automobile oil

A detection method and technology for sulfur content, applied in the field of online detection of sulfur content, can solve the problem of inability to quickly detect the sulfur content of automobile oil online, and achieve the effect of shortening corrosion engine parts, avoiding excessive emission and high accuracy

Pending Publication Date: 2022-07-01
WEICHAI POWER CO LTD
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Problems solved by technology

[0004] The main purpose of this application is to provide an online detection method for the sulfur content of automobile oil, its detection device, a computer-readable storage medium, a processor and an online detection device for the sulfur content of automobile oil to solve the problems in the prior art. The problem that the sulfur content of automobile oil cannot be quickly detected online

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  • On-line detection method and detection device for sulfur content of automobile oil
  • On-line detection method and detection device for sulfur content of automobile oil
  • On-line detection method and detection device for sulfur content of automobile oil

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Embodiment Construction

[0020] It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict. The present application will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0021] In order to make those skilled in the art better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only The embodiments are part of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the scope of protection of the present application.

[0022] It s...

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Abstract

The invention provides an on-line detection method and device for the sulfur content of automobile oil, and the method comprises the steps: firstly, controlling separation equipment to separate to-be-detected automobile oil into a plurality of pieces of prepared automobile oil, the sulfur components of the plurality of pieces of prepared automobile oil being different; then, the multiple working electrodes are controlled to test the corresponding prepared automobile oil, the prepared sulfur content is calculated according to the test result, the prepared sulfur content is the sulfur content of each prepared automobile oil, and the multiple working electrodes correspondingly test the prepared automobile oil with different sulfur components; and finally, determining the sulfur content of the to-be-detected automobile oil according to the plurality of prepared sulfur contents. A plurality of working electrodes ensure that the accuracy of sulfur content detection is high, the sulfur content of the automobile oil can be quickly detected on line, and the defect that the quality of the automobile oil cannot be monitored in real time by an existing off-line detection method is overcome; the problems that emission exceeds the standard, engine parts are corroded and the oil change period is shortened due to the fact that monitoring is not in time are solved.

Description

technical field [0001] The present application relates to the field of automotive oil, and in particular, to an online detection method for the sulfur content of automotive oil, a detection device thereof, a computer-readable storage medium, a processor, and an online detection device for the sulfur content of automotive oil. Background technique [0002] At present, when users use unqualified diesel produced by small workshops, there are many dangers. On the one hand, the sulfur content of diesel is high, and the sulfide in the exhaust gas produced by combustion will poison the aftertreatment catalyst, resulting in excessive emissions; on the other hand , Active sulfur can directly corrode metals, and regardless of active sulfide or inactive sulfide, sulfur dioxide and sulfur trioxide generated after combustion encounter water and water vapor generated by combustion, and will form sulfurous acid and sulfuric acid at high temperature, causing serious corrosion. Engine parts;...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/28
CPCG01N33/287
Inventor 徐鸿刘军朱桂香王娜付贵昕
Owner WEICHAI POWER CO LTD
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