TECHNICAL WATER-SOLUBLE CLEANER THAT EFFECTIVELY REMOVES SOLID AND LIQUID HYDROCARBON DEPOSITS AND CARBON DEPOSITS IN COLD WATER Russian patent published in 2023 - IPC C11D1/66 C11D3/10 C11D3/37 C11D3/32 C11D3/30 C11D3/20 C11D17/00 

Abstract RU 2793032 C1

FIELD: liquid technical cleaners.

SUBSTANCE: liquid technical cleaners designed to remove hydrocarbon deposits and carbon deposits from alkali-resistant surfaces. Invention is characterized by the fact that it contains a mixture of ethoxylated alcohols and functional additives in the following percentage mass ratios of components: Sintanor AE-7 - 7.0; sodium carbonate - 6.0; polyacrylamide with cationic activity, molecular weight of about 6.0 million - 0.5; monoethanolamine - 3.8; diethanolamine - 8.6; phenylcarbinol - 9.2; distilled water - 64.9.

EFFECT: provision of a water-soluble cleaning agent that enables effective removal of low and high-temperature contaminants, petrol, fat and oil contaminants, preservation lubricants, coolants, deposits, soot in water at a temperature of less than 30°C and activity of hydrogen ions less than 10.5 units to prevent corrosion on the surface to be cleaned.

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Authors

Valtsifer Viktor Aleksandrovich

Valtsifer Igor Viktorovich

Averkina Anastasiia Sergeevna

Kondrashova Natalia Borisovna

Sivtseva Anastasiia Viktorovna

Dates

2023-03-28Published

2021-12-21Filed