.~ Electrophoresis or electro-osmosis processes and electrolyte compositions therefor when not provided for elsewhere {14}
551
.~.~ Solid sorption or desorption
DEFINITION
Classification: 204/551
Solid sorption or desorption:
(under subclass 450) Process which involves electrophoretic or electro-osmotic solid sorption or desorption.
SEE OR SEARCH CLASS
134, Cleaning and Liquid Contact With Solids, appropriate subclasses for cleaning and contacting solids with liquid without involving a chemical reaction brought about by electrical or wave energy, especially
1, for a Class 134 process including application of electrical, radiant, or wave energy to the work (material under treatment).
252, Compositions,
194, for compositions used to absorb, bind, remove, or release water.
502, Catalyst, Solid Sorbent, or Support Therefor, Product or Process of Making,
20+, for other methods, in general, of regenerating or rehabilitating a solid sorbent, per se; subclasses 60+ for zeolite compositions and processes of making zeolite compositions; and subclasses 400+ for other solid sorbent compositions and methods of making solid sorbent compositions.
