4 results about "Lead electrolyte" patented technology

Methods for operating a flooded electrolyte battery cell used in motive service to prevent the loss of water. When charging the cell, water in the electrolyte decomposes electrolytically to oxygen and hydrogen gases. The method includes catalytically recombining the oxygen and hydrogen gases to water vapor, inhibiting venting of the oxygen and hydrogen gases and water vapor from the cell, providing fluid communication between the catalyst and the electrolyte for the oxygen and hydrogen gases and water vapor, and hygroscopically absorbing the water vapor into the electrolyte. Devices and battery cells for carrying out the method are also provided.

The present invention relates to the technical field of impurity removal, and in particular to a device for rapid impurity removal from lead electrolyte, comprising a shell, wherein left and right edges of an upper end face of the shell are provided with a card slot, a plug post is fixedly connected to the bottom of an inner cavity of the card slot, a mounting bracket is slidably connected to the inner cavity of the card slot, an anode sheet and a cathode sheet are respectively mounted on the outside of the mounting bracket, the left and right end faces of the shell are fixedly connected to a fixed cylinder, a lower end face of the fixed cylinder is fixedly connected to a conduit, an end of the conduit away from the fixed cylinder is fixedly connected to the shell, and a transmission mechanism is provided on the front face of the shell. The present invention simplifies the structure of the device, improves the convenience of operation for workers, can be used in different factories, and makes it more practical.

Methods for operating a flooded electrolyte battery cell used in motive service to prevent the loss of water. When charging the cell, water in the electrolyte decomposes electrolytically to oxygen and hydrogen gases. The method includes catalytically recombining the oxygen and hydrogen gases to water vapor, inhibiting venting of the oxygen and hydrogen gases and water vapor from the cell, providing fluid communication between the catalyst and the electrolyte for the oxygen and hydrogen gases and water vapor, and hygroscopically absorbing the water vapor into the electrolyte. Devices and battery cells for carrying out the method are also provided.

The present invention relates to the field of electrochemical technology, and in particular to a method for increasing the conductive area of ​​an anode in adjustable lead electrolysis. The method provides an adjustable anode comprising a conductive substrate and an adjustable layer. The adjustable anode is placed in the anode area of ​​a lead electrolysis cell and connected to an anode lead to ensure good current conduction. The electrochemical behavior of the adjustable layer is adjusted according to the needs of the electrolysis process, thereby changing the conductive area of ​​the anode. The lead electrolyte is debugged by providing lead ions for electrolysis reaction, using lead salts, lead-containing compounds or other soluble lead compounds as the source of lead ions; an oxidant is provided by providing oxygen molecules or an oxidant, and oxygen, peroxide, layered hydrogen peroxide and other oxidants are selected; additives include a conductivity enhancer and a surfactant; a buffer is used to adjust the acidity and alkalinity of the electrolyte; and an electrolyte solvent is used to dissolve the above components, and a silicofluoric acid aqueous solution or an organic solvent is selected.