Cleaning agent for bottom of steel ship and preparation method of cleaning agent

A cleaning agent and ship bottom technology, applied in the field of cleaning agents, can solve the problems of weak corrosion, inability to effectively remove and prevent oil stains from adhering, unable to prevent oil and marine organisms from adhering, and achieve the effect of preventing and removing adhesion

Inactive Publication Date: 2015-02-18
WUXI EPIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there are few cleaning agents for steel ship bottoms, which cannot effectively remove oil stains and marine organisms, nor can they prevent oil stains and marine organisms from adhering
For example, the Chinese invention patent (patent number 201210403658.8, application date 2012-10-22) discloses the cleaning liquid for cleaning ships, which has the advantages of weak corrosion, no damage to ships, non-flammable substances, safe an

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A cleaning agent for a steel ship bottom, comprising the following raw materials in parts by mass: 5 parts of formazine, 3 parts of oleic acid diethanolamide, 5 parts of sodium silicate, 2 parts of tricresyl phosphate, and 6 parts of potassium hydroxide , 6 parts of kaolin, 2 parts of paraffin, 6 parts of red iron oxide, 10 parts of sorbitol, 2 parts of sodium stearate, 1 part of monoglyceride laurate, 1 part of polyacrylic acid, 10 parts of xylene.

[0019] A preparation method for a cleaning agent for a steel ship bottom, comprising the steps of:

[0020] (1) Stir and mix formarsine, oleic acid diethanolamide, sodium silicate and tricresyl phosphate at a temperature of 100°C to obtain a mixture;

[0021] (2) Add potassium hydroxide, kaolin, paraffin, iron oxide red, sorbitol, sodium stearate, monoglyceride laurate, polyacrylic acid and xylene to the mixture obtained in step (1) at a speed of 800r / min, stirring at 120°C for 1 hour, and stirring evenly to obtain the f...

Embodiment 2

[0023] A cleaning agent for the bottom of a steel ship, comprising the following raw materials in parts by mass: 20 parts of formazine, 13 parts of oleic acid diethanolamide, 15 parts of sodium silicate, 8 parts of tricresyl phosphate, and 17 parts of potassium hydroxide , 16 parts of kaolin, 5 parts of paraffin, 18 parts of red iron oxide, 20 parts of sorbitol, 10 parts of sodium stearate, 5 parts of monoglyceride laurate, 6 parts of polyacrylic acid, 22 parts of xylene.

[0024] A preparation method for a cleaning agent for a steel ship bottom, comprising the steps of:

[0025] (1) Stir and mix formarsine, oleic acid diethanolamide, sodium silicate and tricresyl phosphate at a temperature of 120°C to obtain a mixture;

[0026] (2) Add potassium hydroxide, kaolin, paraffin, iron oxide red, sorbitol, sodium stearate, monoglyceride laurate, polyacrylic acid and xylene to the mixture obtained in step (1) at a speed of 1000r / min, stirring at 130°C for 2 hours, stirring evenly t...

Embodiment 3

[0028] A cleaning agent for a steel ship bottom, comprising the following raw materials in parts by mass: 7 parts of formazine, 5 parts of oleic acid diethanolamide, 7 parts of sodium silicate, 3 parts of tricresyl phosphate, and 9 parts of potassium hydroxide , 8 parts of kaolin, 3 parts of paraffin, 9 parts of red iron oxide, 12 parts of sorbitol, 4 parts of sodium stearate, 2 parts of monoglyceride laurate, 2 parts of polyacrylic acid, 13 parts of xylene.

[0029] A preparation method for a cleaning agent for a steel ship bottom, comprising the steps of:

[0030] (1) Stir and mix formarsine, oleic acid diethanolamide, sodium silicate and tricresyl phosphate at a temperature of 100°C to obtain a mixture;

[0031] (2) Add potassium hydroxide, kaolin, paraffin, iron oxide red, sorbitol, sodium stearate, monoglyceride laurate, polyacrylic acid and xylene to the mixture obtained in step (1) at a speed of 800r / min, stirring at 120°C for 1 hour, and stirring evenly to obtain the...

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PUM

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Abstract

The invention provides a cleaning agent for the bottom of a steel ship and a preparation method of the cleaning agent. The cleaning agent comprises the following raw materials in parts by mass: 5-20 parts of Urbacid, 3-13 parts of oleic diethanolamide, 5-15 parts of sodium silicate, 2-8 parts of tricresyl phosphate, 6-17 parts of potassium hydroxide, 6-16 parts of kaolin, 2-5 parts of paraffin, 6-18 parts of iron oxide red, 10-20 parts of sorbitol, 2-10 parts of sodium stearate, 1-5 parts of glyceryl monolaurate, 1-6 parts of polyacrylic acid and 10-22 parts of xylene. The cleaning agent for the bottom of the steel ship is capable of removing all the dirt on the surface of the bottom of the steel ship without harm to the bottom of the ship, and also capable of effectively removing and preventing the attachment of oil contaminations and marine organisms.

Description

technical field [0001] The invention relates to a cleaning agent, in particular to a cleaning agent for steel ship bottoms and a preparation method thereof. Background technique [0002] Boats are an important means of water transportation. Boats can be divided into steel boats, wooden boats, alloy boats and fiberglass boats according to their materials. Steel ships have good impact resistance, corrosion resistance, welding and processing and forming properties, can withstand the chemical corrosion of seawater, electrochemical corrosion, marine organisms, and microbial corrosion, and can also withstand large wind and wave impacts and alternating loads. [0003] With the development of modern industry, the pollution of oceans and rivers is becoming more and more serious, which promotes the growth of plankton. These plankton are easy to adsorb on the bottom of the boat. At the same time, oil pollution from oceans and rivers is also easy to adhere to the bottom of the ship. ...

Claims

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Application Information

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IPC IPC(8): C23G5/036
Inventor 尤为
Owner WUXI EPIC TECH
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