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Keyword [D2EHPA]
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1. Technology Research And Industrialization Of Zinc Recovery From The Low-grade Zinc Oxide Ore Leaching Residue
2. Study Of Extraction Of Hexavalent Chromium Ions From Electroplating Wasterwater
3. Study On Separation Processes In Recovery And Utilization Of Copper And Cadmium Slags
4. Study On Hollow Fiber Supported Membrane Mass Transfer For Ammonia Removal From Water
5. Chemistry - Solvent Extraction Combined With The Preparation Of High Purity Strontium Carbonate
6. Zinc Sulfide Concentrates Is Associated With The Biological Leaching Of Indium - Extraction Processes Study
7. Studies On Extraction Technology Of Pr/Nd In D2EHPA-HCl-LA-H3cit Synergistic Coordination System
8. The Research Of Reactive Extraction On Three Kinds Of Hydroxyquionline Dilute Solution
9. Study On Transport Of Aniline And Several Cationic Dyes By PVC/D2EHPA Polymer Inclusion Membrane
10. Studies On Reactive Extraction Of Amino Acid Amino Acid-L-Valine、L-Alanine、Glycine
11. The Research Of Separation And Enrichment Of Phenol In Aqueous Phase By Polymer Inclusion Membrane
12. Solvent Extraction Method For Separation And Recovery Of Indium From Wet Zinc-smelting Indium Solution
13. Study On The Valuable Metallic Elements Separation And Extraction Of Cr-bearing Vanadium Tailings
14. Synthesis Of D2EHPA-TBP Impregnated Resins And Application In Adsorption Of Vanadium(Ⅳ)
15. Investigation of organic losses in solvent extraction circuit due to solubility/degradation
16. Removal of impurities from electrolyte solution to produce pure metals
17. Separation of iron(III) from zinc sulphate-sulphuric acid solutions using organophosphoric acid extractants
18. Gallium solvent extraction from sulphate solutions using organophosphoric acid reagents (D2EHPA, OPAP)
19. The Separation And Enrichment Of Indium From Smelting Slag Of Copper
20. Studies On Recovery Method And Mechanism Of Indium And Tin By Leaching-adsorption Form Liquid Crystal Displays
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