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Dual purpose type oil and water finding paste

A technology for testing oil and water, which is applied in the direction of analyzing materials through chemical reactions, analyzing materials through observing the impact on chemical indicators, and changing color fluorescent materials. It can solve cumbersome operations, many steps, and time-consuming To simplify the measurement operation, improve the measurement efficiency and shorten the measurement time

Active Publication Date: 2015-04-08
大庆市圣吉元科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the oil test paste and water test paste on the market are single-type oil test paste and single-type water test paste, which can only be used to measure either water or oil
In actual measurement, it is necessary to apply a single-type oil test paste and a single-type water test paste to the measuring ruler and put them into the storage tank for operation. It takes two measurements to obtain the water / oil interface (water test paste measurement) and air The position information of the / oil interface (test oil measurement) requires many steps, cumbersome operation, time-consuming and labor-intensive

Method used

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  • Dual purpose type oil and water finding paste
  • Dual purpose type oil and water finding paste
  • Dual purpose type oil and water finding paste

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Table 1 Composition and parts by weight of the dual-purpose oil-testing and water-testing ointment of Example 1

[0017]

[0018] According to the composition of Table 1, at room temperature, component 1, component 3, component 4, component 5, component 8, component 9 and component 10 are mixed uniformly to obtain mixed component 1; then component 6, Mix component 7 and component 11 evenly, then add component 2 to it and mix and stir evenly to obtain mixed component 2; finally mix component 1 and mixed component 2 to obtain a continuous, smooth, viscous Light red paste. Spread the paste evenly and thinly on one end of the test ruler, then dip it into the mixed solution of 93# gasoline / water, the paste immersed in water will change from pink to blue within 4 seconds, while The pink paste immersed in 93# gasoline turns bright red. After 20 seconds, take out the test ruler. It can be seen that there are two clear and smooth color boundaries of light red / red and red / bl...

Embodiment 2

[0020] Table 2 Composition and parts by weight of the dual-purpose oil-testing and water-testing ointment of Example 2

[0021]

[0022] According to the composition in Table 2, at room temperature, component 1, component 3, component 4, component 5, component 8, component 9 and component 10 are mixed uniformly to obtain mixed component 1; then component 6, Mix component 7 and component 11 evenly, then add component 2 to it and mix and stir evenly to obtain mixed component 2; finally mix component 1 and mixed component 2 to obtain a continuous, smooth, viscous Light red paste. Spread the paste evenly and thinly on one end of the test ruler, and then dip it into the mixed solution of 93# gasoline / water, the paste immersed in water will quickly turn blue, and the discoloration time is less than 3 seconds; The pink paste in 93# gasoline becomes bright red. After 20 seconds, take out the test ruler. It can be seen that there are two clear and smooth color boundaries of light ...

Embodiment 3

[0024] Table 3 Composition and parts by weight of the dual-purpose oil-testing and water-testing ointment of Example 3

[0025]

[0026] According to the composition of Table 3, at room temperature, component 1, component 3, component 4, component 5, component 8, component 9 and component 10 are mixed uniformly to obtain mixed component 1; then component 6, Mix component 7 and component 11 evenly, then add component 2 to it and mix and stir evenly to obtain mixed component 2; finally mix component 1 and mixed component 2 to obtain a continuous, smooth, viscous Light red paste. Spread the paste evenly and thinly on one end of the test ruler, and then dip it into the mixed solution of 93# gasoline / water. The paste immersed in water will quickly turn blue within 2 seconds, while the paste immersed in 93# gasoline The pink paste in it turns bright red. After 20 seconds, take out the test ruler. It can be seen that there are two clear and smooth color boundaries of light red / r...

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Abstract

The invention discloses a dual purpose type oil and water finding paste, and belongs to the technical field of fine chemical engineering product preparation. The dual purpose type oil and water finding paste consists of ingredients of, based on weight parts, 12-18 parts of polyethylene glycol 600, 15-20 parts of titanium dioxide, 5-8 parts of polyethylene 2000, 1-1.4 parts of boric acid tri-n-butyl, 0.06-0.12 part of castor oil, 3.5-4.0 parts of fumed silica, 28-34 parts of Vaseline, 3-5 parts of calcium oxide, 1.3-1.8 parts of thymolphthalein, 18-22 parts of kaolin and 0.22-0.28 part of 1-[[2,5-dimethyl-4-[(2- methyl phenyl) monoazo] phenyl]-2-naphthol. The dual purpose type oil and water finding paste has the advantages of respectively displaying different colors after contacted with oil and water, and being distinct and stable in color boundary line.

Description

technical field [0001] The invention belongs to the technical field of preparation of fine chemical products, and in particular relates to a dual-purpose oil and water test ointment which displays different colors when it encounters oil and water. Background technique [0002] Test oil is a paste mixture that will change color obviously and show clear color boundaries when it encounters gasoline, diesel oil, naphtha, kerosene, crude oil, aviation kerosene, and hydrocarbons (hydrocarbons). It is a commercially available product. It is light red, and it will show bright red after contacting with the above oils. Water test paste is a paste mixture that will change color and show clear color boundaries when it encounters water or liquid containing water. Most of the commercially available products are yellow and white pastes, and the part that meets water will show red after contacting water Or fuchsia. In the shipping, petrochemical and chemical industries, the water test pas...

Claims

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Application Information

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IPC IPC(8): C09K9/00G01N21/78G01F23/04
Inventor 俞海云齐云飞冒爱琴郑翠红张天驰胡煜
Owner 大庆市圣吉元科技有限公司
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