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Waste ternary lithium battery recycling process (D2EHPA and P507 as extractant for black powder of ternary lithium battery)
&Pre-treatment stage: Disassembly – Discharge – Crushing – Pyrolysis – Sorting # Dismantling- firstly, the battery pack is dismantled into modules, due to the different
P507 (Ionquest 801 /PC88A ) test method for content , Diacid and Phase separation speed
P507 test method for content and Diacid & Reagents and solutions Sodium hydroxide standard titration solution: CNaOH=0.1mol/L Ethanol solution: 75% (v/v) & Instruments
Potentiometric titration to measure Purity for Di-(2-ethylhexyl)phosphate acid (D2EHPA or P204)
& Measurement procedure Calibrate the electrode according to the requirements for the use of pH meter. Accurately weigh 0.23-0.25g (accurate to 0.0001g) of P-204
P507（PC88A） and N235 (TAA) extraction of rare earths basic process
& Leaching – leaching of rare earth ores generally take ammonium sulfate as the leaching solution, and finally produce a leaching solution containing rare
Application of Di(2-ethylhexyl)phosphoric acid (D2EHPA)and 2-Ethylhexyl 2-Ethylhexyl Phosphate (P507) in Ternary Lithium Battery recycling
Normally ,Black mass mainly come from Ternary Lithium Battery or lithium iron phosphate Battery . This item we mainly introduce Ternary Lithium Battery which include
Application of D2EHPA
Di(2-ethylhexyl)phosphoric acid (D2EHPA) is an organophosphorus compound that belongs to the family of phosphoric acid esters. It is commonly used as an extractant in solvent
