METHOD FOR PRODUCING HIGH-PURITY PHOSPHORIC ACID THROUGH QUANTUM BEHAVIOR CONTROL

PROCESS FOR PRODUCING TECHNICAL GRADE PHOSPHORIC ACID FROM SEWAGE SLUDGE ASH

Processes for the removal and recovery of cadmium from wet-process phosphoric acid

PROCESS FOR THE REMOVAL OF HEAVY METALS FROM A PHOSPHORIC ACID CONTAINING COMPOSITION USING AN IONIC POLYMERIC SURFACTANT AND USE OF SAID SURFACTANT IN THE PRECIPITATION OF HEAVY METALS IN A PHOSPHORIC ACID CONTAINING COMPOSITION

PROCESS FOR THE REMOVAL OF HEAVY METALS FROM A PHOSPHORIC ACID CONTAINING COMPOSITION USING A FLOCCULATING AGENT

PROCESS FOR PURIFYING A PHOSPHATE CONTAINING ACIDIC SOLUTION COMPRISING IMPURITIES AND APPARATUS FOR APPLYING SAME

PROCESS FOR THE REMOVAL OF HEAVY METALS FROM A PHOSPHORIC ACID CONTAINING COMPOSITION

METHOD FOR TREATING SOLID HAZARDOUS HEAVY METAL-CONTAINING COMPOSITIONS

Processes for the removal and recovery of cadmium from wet-process phosphoric acid

Method for removing cadmium in the manufacture of phosphoric acid

Processes for the removal and recovery of cadmium from wet-process phosphoric acid

PROCESS FOR REMOVING CADMIUM AND OTHER METALS AND IMPURITIES IN PHOSPHATE-CONTANING MATERIALS

Compositions and processes for removing heavy metals from phosphoric acid solutions

Processes for the recovery of uranium from wet-process phosphoric acid using dual or single cycle continuous ion exchange approaches

Processes for the recovery of uranium from wet-process phosphoric acid using dual or single cycle continuous ion exchange approaches

METHOD FOR REMOVING METAL IONS IN PHOSPHORIC ACID SOLUTION

Processes for the recovery of uranium from industrial phosphoric acid using dual or single cycle continuous ion exchange approaches

Processes for the removal and recovery of minor elements in wet-process phosphoric acid

Extraction of uranium from wet-process phosphoric acid

Extraction of uranium from wet-process phosphoric acid

Purification of phosphoric acid rich streams