Method for using urea hydrochloride

Details Method for using urea hydrochloride Method for using urea hydrochloride

1994-04-25

1997-09-30

Hruskoci, Peter A.

Liquid purification or separation

Processes

Preventing, decreasing, or delaying precipitation,...

134 3, 134 2214, 134 2219, 162 45, 162 48, 252180, 210701, 510240, 510245, C02F 512

Patent

active

056722796

ABSTRACT:
A method to remove the build-up of water-insoluble metal salts on surfaces, and a method to lower the solids content of industrial liquids that contain water-insoluble metal salts using urea hydrochloride or its equivalent. Also disclosed is a method to use urea hydrochloride or an equivalent strong acid/weak base salt as acid replacements for a variety of purposes.

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