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Novel petroleum defoamer

A technology of defoamer and petroleum, which is applied in the direction of foam dispersion/prevention, chemical instruments and methods, liquid degassing, etc. It can solve the problems that defoamers cannot meet the use requirements and the use effect is poor, so as to achieve good use effect and satisfy The effect of using demand

Inactive Publication Date: 2018-12-21
储军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the process of oil production, defoamers need to be used. The current defoamers cannot meet the needs of use, and the use effect is very poor.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A novel petroleum defoaming agent comprises, in parts by weight: 5 parts of potassium iodide, 3 parts of boric acid, 2 parts of sodium bromide, 5 parts of calcium stearate and 8 parts of nonylphenol polyoxyethylene ether.

Embodiment 2

[0020] A novel petroleum defoamer, comprising: 3 parts by weight of potassium iodide, 1 part of boric acid, 1 part of sodium bromide, 3 parts of calcium stearate, and 4 parts of nonylphenol polyoxyethylene ether.

Embodiment 3

[0022] A novel petroleum defoamer, comprising, in parts by weight: 4 parts of potassium iodide, 2 parts of boric acid, 1 part of sodium bromide, 4 parts of calcium stearate, and 6 parts of nonylphenol polyoxyethylene ether.

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PUM

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Abstract

The invention relates to the technical field of defoamers, in particular to a novel petroleum defoamer which is prepared from the following components in parts by weight: 3-5 parts of potassium iodide, 1-3 parts of boric acid, 1-2 parts of sodium bromide, 3-5 parts of calcium stearate, and 4-8 parts of nonylphenol polyoxyethylene ether. When being used, the novel petroleum defoamer can rapidly complete the defoaming operation, thereby meeting the using requirement. The novel petroleum defoamer is good in using effect.

Description

technical field [0001] The invention relates to the technical field of defoamers, in particular to a novel petroleum defoamer. Background technique [0002] In the process of oil production, defoamers need to be used. The current defoamers cannot meet the needs of use, and the use effect is very poor. Contents of the invention [0003] In order to overcome the shortcomings of existing defoamers, the invention provides a novel petroleum defoamer. [0004] The technical solution adopted by the present invention to solve its technical problems is: a novel petroleum defoamer, comprising: 3-5 parts by weight of potassium iodide, 1-3 parts of boric acid, 1-2 parts of sodium bromide, stearic acid 3-5 parts of calcium, 4-8 parts of nonylphenol polyoxyethylene ether. [0005] According to another embodiment of the present invention, it further includes that the optimum number of potassium iodide is 4 parts. [0006] According to another embodiment of the present invention, it fu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D19/04
CPCB01D19/0404B01D19/0431
Inventor 储军
Owner 储军
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