Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Recycling of sodium hydroxide and production of gypsum from dry flue gas desulfurization

Recycling of sodium hydroxide and production of gypsum from dry flue gas desulfurization

US Patent 6086842 · Granted Jul 11, 2000

Estimated economic value: $241,772,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for decreasing a concentration of metal in aqueous solution2007
Method for treatment of silicone emulsion waste by chemical addition2005
Electropolishing solution and methods for its use and recovery2004
Methods and systems for energy and emissions monitoring2004
Control strategy for diesel engine auxiliary loads to reduce emissions during en2004
System for removing silicone oil from waste water treatment plant sludge2003
System and methods for remote management of steam generating systems2003
Reduced energy cleaning appliance2002
System and method for removing silicone oil from waste water treatment plant slu2001
Method for treatment of silicone emulsion waste by chemical addition2001
Reduced energy cleaning appliance1999
Variable volume oven1999