Water-in-oil type emulsified diesel oil

A technology of emulsified diesel oil and water-in-oil type, which is applied in the direction of water treatment and refining, can solve problems such as demulsification, and achieve the effect of improving stability and environmental protection performance and high stability

Inactive Publication Date: 2012-06-27
郭润
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of demulsification of the existing water-in-oil emulsified diesel oil and prolong its storage stability period, the present invention provides a water-in-oil emulsified diesel oil

Method used

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  • Water-in-oil type emulsified diesel oil

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Embodiment 1

[0008] Embodiment 1: A kind of water-in-oil type emulsified diesel oil, the weight ratio relation of each component is: sorbitan monooleate: 1.5%, fatty alcohol polyoxyethylene ether: 0.5%, nivatin: 0.5% , absolute ethanol: 1.8%, furfuryl alcohol: 0.5%, urea: 0.7%, water: 15%, and the rest is diesel. Among them, fatty alcohol polyoxyethylene ethers are preferably A-20 series products (produced by Tianjin Breland Fine Chemical Co., Ltd.).

[0009] The water-in-oil emulsified diesel oil of the present invention can be produced by adding each component to the existing production equipment according to the weight ratio and according to the existing preparation method.

Embodiment 2

[0010] Embodiment 2: A kind of water-in-oil type emulsified diesel oil, the weight ratio relation of each component is: sorbitan monooleate: 2%, fatty alcohol polyoxyethylene ether: 0.8%, nivatin: 0.9% , absolute ethanol: 2.5%, furfuryl alcohol: 0.8%, urea: 0.9%, water: 20%, and the rest is diesel. Among them, fatty alcohol polyoxyethylene ethers are preferably A-20 series products (produced by Tianjin Breland Fine Chemical Co., Ltd.).

[0011] The water-in-oil emulsified diesel oil of the present invention can be produced by adding each component to the existing production equipment according to the weight ratio and according to the existing preparation method.

Embodiment 3

[0012] Embodiment 3: A kind of water-in-oil type emulsified diesel oil, the weight ratio relation of each component is: sorbitan monooleate: 2%, fatty alcohol polyoxyethylene ether: 0.6%, nivatin: 0.7% , absolute ethanol 2.5%, furfuryl alcohol: 0.6%, urea: 0.8%, water: 18%, and the rest is diesel. Among them, fatty alcohol polyoxyethylene ethers are preferably A-20 series products (produced by Tianjin Breland Fine Chemical Co., Ltd.).

[0013] The water-in-oil emulsified diesel oil of the present invention can be produced by adding each component to the existing production equipment according to the weight ratio and according to the existing preparation method.

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Abstract

The present invention relates to emulsified diesel oil, and is especially water-in-oil type emulsified diesel oil. The water-in-oil type emulsified diesel oil consists of emulsifier, water and diesel, and the emulsifier includes Span-80, fatty alcohol polyoxyethylene ether, absolute ethyl alcohol, furfurylalcohol, urea, etc. The water-in-oil type emulsified diesel oil has very high stability, and may be maintained in sealed condition for over 3 years without oil-water separation. Compared with available the technology, the present invention has greatly raised diesel stability and environment protecting performance.

Description

technical field [0001] The invention relates to an emulsified diesel oil, in particular to a water-in-oil emulsified diesel oil. Background technique [0002] The existing emulsified diesel oil has different types due to different formulations. Among them, the water-in-oil emulsified diesel oil, the components include emulsifier, water and diesel oil, because it can save diesel oil equivalent to the amount of water mixed, and significantly reduce emissions. The emission of harmful substances in the air has always attracted the attention of the industry. However, in the existing water-in-oil emulsified diesel oil, due to the selection and proportioning of components, and more importantly, the selection and proportioning of emulsifiers, the dispersion system of the water-in-oil emulsified diesel oil is prone to water "slack" during storage. "Burst", that is, demulsification, so that the storage stability of emulsified diesel oil is short, which is difficult to meet people's a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10G31/08
Inventor 郭润
Owner 郭润
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