Crude oil dehydration demulsifier evaluation dynamic simulation test device

A dynamic simulation test, crude oil dehydration technology, applied in measuring devices, material inspection products, instruments, etc., can solve the problems of long time and impure dehydration of crude oil, etc., and achieve the effect of intuitive and simple operation.

CN110850066APending Publication Date: 2020-02-28HARBIN UNIV OF SCI & TECH
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2020-02-28

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Abstract

The invention provides a crude oil dehydration demulsifier evaluation dynamic simulation test device that comprises a dehydration device which mainly comprises a dehydration experiment platform, a control operation and display platform and a heating mold temperature controller; sliding wheels are fixedly arranged at the bottoms of the dehydration experiment platform, the control operation and display platform and the heating mold temperature controller; the dehydration experiment platform is composed of a mixing tank, a settling tank, an electric dehydration tank, a metering pump, a rapid pump, an oil-water interface controller, a connecting pipe, a high-pressure generator and a rapid cleaning device. A mounting frame is fixedly arranged on the dehydration experiment platform; the mountingframe is fixed and welded with the dehydration experiment platform into a whole; the settling tank and the electric dehydration tank are fixedly arranged in the mounting frame, the metering pump andthe rapid pump are fixedly arranged at the bottom of the dehydration experiment platform, the high-pressure generator is fixedly arranged at the bottom of the right side of the dehydration experimentplatform, and the high-pressure generator is electrically connected with the electric dehydration tank through a connecting wire.
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Description

Technical field

[0001] The invention relates to the technical field of crude oil dehydration, in particular to a dynamic simulation test device for crude oil dehydration demulsifier evaluation. Background technique

[0002] The crude oil dehydration demulsifier evaluation dynamic simulation test device (hereinafter referred to as the dehydration device) is a special equipment developed for the experimental research of crude oil electric dehydration in the laboratory to study the different types of electric fields (power frequency, direct current) of different crude oil production fluids. The dehydration effect under the action, and the influence of different fracturing fluids, demulsifiers and other chemical reagents on the electrical dehydration performance, to determine the best technology and best power supply parameters for the crude oil dehydration process.

[0003] Existing dehydration devices follow the old outdated dehydration methods in terms of process, time and cost. Ove...

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Embodiment Construction

[0078] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. The embodiments of the present invention, and all other embodiments obtained by those of ordinary skill in the art without creative work, fall within the protection scope of the present invention.

[0079] Such as Figure 1-14 As shown, a crude oil dehydration demulsifier evaluation dynamic simulation test device, the test device includes a dehydration device, which is mainly composed of a dehydration experiment platform 1, a control operation and display platform 2, and a heating mold temperature machine 3. The dehydration experiment platform 1, A sliding wheel is fixed at the bottom of the control operation and display platform 2 and th...