Complexation-Distribution Separated Solvent Extraction Process Designed for Rapid and Efficient Recovery of Inert Platinum Group Metals

Engineering & Materials Science

• Complexation 100%
• Solvent extraction 83%
• Platinum 70%
• Recovery 40%
• Metals 38%
• Ligands 20%
• Personal digital assistants 17%
• Catalysts 12%
• Water 12%
• Amides 11%
• Heating 10%
• Organic solvents 10%
• Negative ions 10%
• Temperature control 7%
• Hot Temperature 3%
• Temperature 3%

Chemical Compounds

• Platinum-Group Metal 78%
• Phase-Transfer Catalyst 24%
• Water Soluble 23%
• Complexation 15%
• Ligand 8%
• Safety 8%
• Organic Solvent 7%
• Amide 7%
• Anion 5%
• Ambient Reaction Temperature 5%
• Aqueous Solution 5%