Potential control in the chlorination leaching of high-nickel matte – how should this potential be understood?
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Potential control in the chlorination leaching of high-nickel matte – how should this potential be understood? Can it be measured with a pH meter?
-- Generally, pH meters available on the market today that cost over 300 yuan can measure both pH and potential. In simple terms, potential refers to the relative level of its voltage when it forms a galvanic cell with a standard hydrogen electrode. Controlling the potential during the leaching process generally also controls the redox state of the system, thereby facilitating the leaching of the target metal. For reference. --