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Application filed by Олександр Анатолійович Подзолков, Александр Анатолиевич ПодзолковfiledCriticalОлександр Анатолійович Подзолков
Priority to UA98126698ApriorityCriticalpatent/UA32056A/en
Publication of UA32056ApublicationCriticalpatent/UA32056A/en
Solid-Sorbent Or Filter-Aiding Compositions
(AREA)
Compounds Of Unknown Constitution
(AREA)
Abstract
The fluid, containing clay, potassium chloride, regulating reagents of filtration, and water. As a regulating reagent of filtration it contains dry condensed lignosulfonate reagent, which is the product of polycondensation of industrial lignosulfonate with formaldehyde or furfurol and carbamide in acid medium.