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Industrial water saving agent and preparation method therefor

An industrial, hydrophobic agent technology, applied in the direction of sterilization/microdynamic water/sewage treatment, etc., can solve the problems of high equipment investment, poor convenience, high operating energy consumption, and achieve the effect of safe operation, convenient recovery and good barrier effect.

Inactive Publication Date: 2018-12-14
SHANDONG KEYSTONE LUBRICANT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, industrial water saving methods are mainly used to optimize industrial equipment, such as optimizing heat exchange process and heat exchanger combination, developing new high-efficiency heat exchangers, using heat exchangers with high heat exchange efficiency, or adding water recovery equipment. The processing method requires high investment in equipment, high energy consumption in operation, and poor convenience

Method used

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  • Industrial water saving agent and preparation method therefor
  • Industrial water saving agent and preparation method therefor

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] The raw materials are 100kg of white oil and 6.001kg of functional additives, wherein the 6.001kg of functional additives include: 5.0kg of hydrophobic agent, 0.8kg of antioxidant additive, 0.001kg of bactericidal preservative, 0.01kg of bactericidal and antifungal agent, 0.03kg of anti-emulsifier and ultraviolet Radiation absorber 0.16kg. In this embodiment, the embodiment is preferred, the hydrophobic agent is polyisobutylene P2400; the antioxidant additive is hindered phenolic antioxidant: T501; the bactericidal preservative is heptylparaben; The mold agent is N-octyl-4-isothiazolin-3-one; the anti-emulsifier is T1001; the ultraviolet radiation absorber is a benzotriazole ultraviolet radiation absorber: ultraviolet light absorber 328 or UV absorber 329.

[0032] The preparation steps are: (1) take 90kg of white oil in the raw material and pump it into the kettle, preheat it to 40-60°C; (2) heat the remaining 10Kg of white oil to 80-90°C, add a hydrophobic agent (pol...

Embodiment 2

[0034] The raw materials are 100kg of white oil and 9.242kg of functional additives, wherein the 9.242kg of functional additives include: 8.0kg of hydrophobic agent, 1.0kg of antioxidant additive, 0.002kg of bactericidal preservative, 0.015kg of bactericidal and antifungal agent, 0.025kg of anti-emulsifier and ultraviolet Radiation absorber 0.20kg. In this embodiment, the embodiment is preferred, the hydrophobic agent is polyisobutylene P2400; the antioxidant additive is hindered phenolic antioxidant: T501; the bactericidal preservative is heptylparaben; The mold agent is N-octyl-4-isothiazolin-3-one; the anti-emulsifier is T1001; the ultraviolet radiation absorber is a benzotriazole ultraviolet radiation absorber: ultraviolet light absorber 328 or UV absorber 329.

[0035]The preparation steps are: (1) take 80kg of white oil in the raw material and pump it into the kettle, and preheat it to 40-60°C; (2) heat the remaining 20kg of white oil to 80-90°C, add a hydrophobic Isob...

Embodiment 3

[0037] The raw materials are 100kg of white oil and 12.793kg of functional additives, wherein the 12.793kg of functional additives include: 11.0kg of hydrophobic agent, 1.5kg of antioxidant additive, 0.003kg of bactericidal preservative, 0.02kg of bactericidal and antifungal agent, 0.02kg of anti-emulsifier and ultraviolet Radiation absorber 0.25kg. In this embodiment, the embodiment is preferred, the hydrophobic agent is polyisobutylene P2400; the antioxidant additive is hindered phenolic antioxidant: T501; the bactericidal preservative is heptylparaben; The mold agent is N-octyl-4-isothiazolin-3-one; the anti-emulsifier is T1001; the ultraviolet radiation absorber is a benzotriazole ultraviolet radiation absorber: ultraviolet light absorber 328 or UV absorber 329.

[0038] The preparation steps are: (1) take 60kg of white oil in the raw material and pump it into the kettle, and preheat it to 40-60°C; (2) heat the remaining 40kg of white oil to 80-90°C, add a hydrophobic age...

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Abstract

The invention discloses an industrial water saving agent and a preparation method therefor. The preparation method comprises the steps: (1) proportioning 100 parts (by weight) of white oil (total volume), and adding 60% to 90% of the total volume of the white oil into a product pot for preheating; (2) adding the white oil remaining in the step (1) into a mixing pot for heating, adding 6.0 to 18.6parts (by weight) of functional additives (additional, similarly hereinafter) into the mixing pot, and carrying out uniform mixing, so as to prepare a stock solution; and (3) adding the stock solutionin the mixing pot in the step (2) into the product pot in the step (1), and carrying out uniform stirring. The functional additives contain part or all of the following ingredients: a water repellent, an antioxidant, an ultraviolet radiation absorber, a sterilizing mildew preventive, an anti-emulsifier and a sterilizing preservative. The industrial water saving agent has a good barrier effect onwater vapor and is low in consumption and remarkable in water saving effect; in addition, the use is simple and convenient, and system facilities are not required to be increased and replaced.

Description

technical field [0001] The invention relates to an industrial water-saving agent and a preparation method thereof, belonging to the technical field of chemical material combination. Background technique [0002] In industries such as iron and steel smelting, power generation, petroleum refining and chemical industry, a large number of large-scale water cooling towers are built. Usually, a large amount of water vapor generated in these water cooling towers will be discharged unorganized, resulting in waste of water resources. According to the survey, a power plant in Baotou City has two water cooling towers, which need to add 80-100 tons of water per hour, 1,920-2,400 tons of water per day, and 700,000-880,000 tons of water per year. The amount of water wasted Very amazing. Water is a very important resource in Inner Mongolia and Northwest China where there is severe water shortage. In addition, in recent years, my country's requirements for water conservation have become h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/50
CPCC02F1/50
Inventor 李文婷李洪强张立佳李衍翰
Owner SHANDONG KEYSTONE LUBRICANT TECH
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