What is the impact of rising tank voltage?
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This post was last edited by sunjl1981 on 2013-1-6 19:48. Please discuss the impact of rising tank voltage. Note ← ) # ← , .
After the tank voltage increases, the power consumption per ton of alkali increases. After the tank voltage increases, the tank temperature increases. After the tank voltage increases, the side reaction increases. This post was last edited by my sister on 2009-3-4 23:24 ]
Power consumption w = tank voltage* 1000/1.492 * Current efficiency, so the increase in tank voltage affects electrolysis power consumption. As for the tank temperature, it can be adjusted by the temperature of the inlet and outlet solution. Side reactions are mainly related to the tank temperature.
The increase in cell voltage is mainly due to the increase in energy consumption. At the same time, some problems in the electrolysis process can also be discovered from the increase in cell voltage. Whether it is due to contact problems or electrolyte problems, etc. Therefore, you need to judge the cause of the increase based on the increase in cell voltage, and then deal with it according to the relevant reasons!
Under the same operating conditions, the direct impact of an increase in tank voltage is an increase in power consumption and an increase in tank temperature. The causes include membrane and electrode conditions, etc.
The most critical factor when the tank voltage is too high is the high power consumption. Is there any benefit if the product cost is high?
As the tank voltage increases, the power consumption increases. DC power consumption = voltage/1.492 * Current efficiency.
The most basic thing is the increase in power consumption, which is a big problem in the electrolysis process.
Excessive cell voltage will also damage the membrane.
There are industry standards for chlor-alkali. High power consumption cannot pass the energy rating. It is inevitable for enterprises to save energy. For batteries, it is necessary to consider whether the cathode and anode need to be recoated.
High cell voltage increases power consumption, which also affects the membrane.