Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for solubilizing, reducing and fixing hexavalent chromium contained in chromite ore processing residue into trivalent chromium

Process for solubilizing, reducing and fixing hexavalent chromium contained in chromite ore processing residue into trivalent chromium

US Patent 8323593 · Granted Dec 4, 2012

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Robustness to adversarial behavior for text classification models2023
Training more secure neural networks by using local linearity regularization2023
Training more secure neural networks by using local linearity regularization2022
Reducing lead bioavailability2003
Method of treating arsenic-contaminated matter using aluminum compounds1999
Method of nonhazardous removal of paint containing heavy metals and coating prep1998
Method of nonhazardous removal of paint containing heavy metals and coating prep1998
Method of nonhazardous removal of paint containing heavy metals and coating prep1997
In situ method for decreasing heavy metal leaching from soil or waste1993
Method for reduction of heavy metal leaching from hazardous waste under acidic a1991
Method for treating hazardous wastes1990
Method and mixture for treating hazardous wastes1989