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Lead-acid battery internalization activator, internalization system and internalization method

A lead-acid battery, internalization technology, applied in the direction of electrochemical generators, secondary batteries, secondary battery repair/maintenance, etc., can solve the problems of not being able to reduce the temperature of the internalization process, not being widely used, and being unable to convert electric energy, etc. Achieve the effects of improving charging receiving capacity, eliminating electrochemical internal resistance, and convenient operation

Active Publication Date: 2017-06-27
宁波蜂巢新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention patent with application publication number CN102136607A discloses an internal formation system for lead-acid batteries. Although it can improve the performance of the battery, it has a complicated structure and high cost and cannot be widely used. Moreover, it cannot reduce the temperature in the internal formation process and cannot convert most of the lead-acid batteries. electrical energy into chemical energy
[0004] The invention patent with application publication number CN103943894A discloses an ultrasonic formation method for internalized lead-acid batteries. Although it can improve the formation efficiency, the process is cumbersome and the operation is complicated, and the temperature in the internalization process cannot be reduced, and most of the electric energy cannot be converted. for chemical energy

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  • Lead-acid battery internalization activator, internalization system and internalization method

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Embodiment 1

[0058] According to the embodiment of the lead-acid storage battery internalization of the present invention, it is formed by mixing fumed silica, curing agent and deionized water, and the curing agent includes anhydrous sodium sulfate, lithium tetraborate, lauryl Sodium sulfate, fatty alcohol polyoxyethylene ether sodium sulfate, dibutyltin dilaurate, N.N-bishydroxyethyl alkylamide, polyacrylamide, stannous sulfate, sodium polyacrylate, potassium dihydrogen phosphate, dihydrogen trioxide aluminum.

[0059] The weight percent of each substance in the described internalization into activator is, fumed silica 10%, anhydrous sodium sulfate 1.5%, lithium tetraborate 1.5%, sodium lauryl sulfate 0.5%, fatty alcohol polyoxyethylene ether sulfuric acid Sodium 0.5%, dibutyltin dilaurate 0.5%, N.N-bishydroxyethyl alkylamide 0.5%, polyacrylamide 0.5%, stannous sulfate 2.0%, sodium polyacrylate 2.0%, potassium dihydrogen phosphate 2.0% , aluminum oxide 2.0%, and the balance is deionized ...

Embodiment 2

[0075] According to another embodiment of the lead-acid storage battery internalization activator, internalization system and internalization method thereof of the present invention, the formulation of the internalization activator, the design of the internalization system, the steps of the internalization method and the internalization technology Beneficial effects, etc. are all the same as in Example 1, except that: the weight percent of each substance in the internalized activator is: fumed silica 1.0%, anhydrous sodium sulfate 2.5%, lithium tetraborate 2.5%, dodecyl Alkyl sodium sulfate 1.5%, fatty alcohol polyoxyethylene ether sodium sulfate 1.5%, dibutyltin dilaurate 1.5%, N.N-bishydroxyethyl alkylamide 1.5%, polyacrylamide 1.5%, stannous sulfate 4.0 %, sodium polyacrylate 4.0%, potassium dihydrogen phosphate 4.0%, aluminum oxide 4.0%, and the balance is deionized water. The ratio of internalization into activator and sulfuric acid electrolyte is 1:30. The electrolyte s...

Embodiment 3

[0077] According to another embodiment of the lead-acid storage battery internalization activator, internalization system and internalization method thereof of the present invention, the formulation of the internalization activator, the design of the internalization system, the steps of the internalization method and the internalization technology Beneficial effects etc. are all identical with embodiment one, difference is: the weight percent of each substance in described internalization into activator is, fumed silicon dioxide 20%, anhydrous sodium sulfate 0.2%, lithium tetraborate 0.2%, dodecyl Alkyl sodium sulfate 0.03%, fatty alcohol polyoxyethylene ether sodium sulfate 0.03%, dibutyltin dilaurate 0.03%, N.N-bishydroxyethyl alkylamide 0.03%, polyacrylamide 0.03%, stannous sulfate 0.01 %, sodium polyacrylate 0.01%, potassium dihydrogen phosphate 0.01%, aluminum oxide 0.01%, and the balance is deionized water. The ratio of the internalization activator to the sulfuric acid ...

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Abstract

The invention discloses a lead-acid storage battery container formation exciting agent, which is formed by mixing of fumed silica, a curing agent and deionized water. The curing agent includes anhydrous sodium sulfate, lithium tetraborate, sodium dodecyl sulfate, fatty alcohol polyoxyethylene ether sodium sulfate, dibutyltin dilaurate, N.N-dihydroxyethyl alkyl amide, polyacrylamide, stannous sulfate, sodium polyacrylate, potassium dihydrogen phosphate, and aluminum oxide. The invention also discloses a lead-acid storage battery container formation system, which consists of a lead-acid storage battery, an ultrasonic material level measurement system, a dynamic feedback direct current servo system, and a turbulence system. The invention also discloses a lead-acid storage battery container formation method, which includes: injecting an electrolyte solution containing the container formation exciting agent into the lead-acid storage battery, carrying out collection, processing and data conversion by the container formation system, and performing adjustment to a rational turbulence state. The container formation technology can reduce the electrochemical internal resistance of the storage battery in the container formation process, and the generated heat can meet the parameters required by a charging process without external forced cooling.

Description

technical field [0001] The invention belongs to the technical field of lead-acid battery preparation, and relates to the internalization technology of lead-acid batteries, in particular to a lead-acid battery internalization activator, an internalization system and an internalization method. Background technique [0002] Lead-acid battery, its electrodes are mainly made of lead and its oxides, and its electrolyte is sulfuric acid solution. Since the Frenchman Plant invented the lead-acid battery in 1895, it has experienced more than 100 years of development. It has made great progress in terms of theoretical research, product categories and product electrical properties. Lead-acid batteries are used in a wide range of fields, such as transportation, telecommunications, stations, docks, underground mines, aerospace and navigation, natural energy systems, banks, schools, shopping malls, hospitals, computer systems, tourism and entertainment, and national defense and military i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M10/42
CPCH01M10/4235Y02E60/10
Inventor 李纯真
Owner 宁波蜂巢新材料科技有限公司
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