Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for reducing phosphate ore

Process for reducing phosphate ore

US Patent 4351809 · Granted Sep 28, 1982

Estimated economic value: $4,418,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Phosphorous pentoxide producing methods and systems with increased agglomerate c2017
Phosphorous pentoxide producing methods and phosphate ore feed agglomerates2014
Phosphorous pentoxide producing methods2011
Resorbable laminated repair film and method of using same2008
Phosphorous pentoxide producing methods2008
Recovery of metal values2007
Method for solubilizing metal values2005
Process for recovering metal values by dissolving them in a sulfuric acid soluti2005
Methods to control H2S and arsine emissions2004
Dispersible, metal oxide-coated, barium titanate materials2001
Molten aluminum treatment2001
Molten aluminum treatment1999