Recovering secondary ree value from spent oil refinery catalysts using biogenic organic acids

Earth and Planetary Sciences

• Acid 60%
• Alternative 40%
• Approach 20%
• Catalyst 100%
• Citric Acid 40%
• Condition 40%
• Dissolution 40%
• Fermentation 60%
• Industry 20%
• Inoculum 20%
• Inorganic Acid 20%
• Investigation 20%
• Medium 20%
• Metal 20%
• Mixture 20%
• Oil Refinery 40%
• Organic Acid 20%
• Oxalic Acid 20%
• pH 20%
• Pulp 20%
• Rare Earth Element 40%
• Resultant 20%
• Scavenging 20%
• Substrate 20%
• Value 20%
• Waste 20%

Chemistry

• Acid 60%
• Catalyst 100%
• Chemical Reaction Reagent 20%
• Citric Acid 40%
• Concentration 40%
• Density 20%
• Dissolution 40%
• Fluid Catalytic Cracking 60%
• Industry 20%
• Inoculum 20%
• Lanthanoid Atom 40%
• Metal 20%
• Mixture 20%
• Organic Acid 60%
• Oxalic Acid 20%
• Phase Composition 20%
• Potential 20%
• Waste Material 20%

Agricultural and Biological Sciences

• Behavior 20%
• Catalytic Cracking 60%
• Cells 20%
• Citric Acid 40%
• Fermentation 60%
• Inoculum 20%
• Mixtures 20%
• Oils 40%
• Pulp 20%
• Wastes 20%