Organic compounds -- part of the class 532-570 series – Organic compounds – Sulfonic acids or salts thereof
Patent
1996-01-26
1997-09-02
Barts, Samuel
Organic compounds -- part of the class 532-570 series
Organic compounds
Sulfonic acids or salts thereof
C07G 100
Patent
active
056634250
ABSTRACT:
A method is disclosed for production of acid soluble humates. Humic acid bearing ores are sulfoalkylated under alkaline conditions to produce high solids humic acid concentrates which are soluble at pH as low as 0.5 and in yields of at least 70 percent.
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Bushar Lori L.
Detroit William J.
Lebo, Jr. Stuart E.
Barts Samuel
LignoTech USA, Inc.
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