Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method of mashing and lautering

Method of mashing and lautering

US Patent 4228188 · Granted Oct 14, 1980

Estimated economic value: $2,841,000 ⓘ

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and apparatus for purifying low grade acetonitrile and other constituents2003
Toluene extraction of dinitrotoluene wash water2003
Method and apparatus for purifying low grade acetonitrile and other constituents2002
Treatment of water containing organic wastes with ammonium nitrate2002
Treatment of water containing organic wastes with ammonium nitrate2001
Tandem waste stream treatment for the removal of nitroaromatics and nitrophenoli1994
Wet oxidation of aqueous streams1993
Process for preparation of resin and resin obtained1987
Recovery of nitric acid from nitration spent acid by toluene extraction1987
Precipitative removal of nitrocresols from dinitrotoluene waste streams1986
High purity 2,4-dinitrotoluene from toluene nitration process1983
Cyanide reduction in nitroaromatic process1982