News
Dingsheng Power Supply Strive to Be a Battery Additive Brand Supplier Trusted by Customers
20
2024
-
02
Industrial uses of humic acid: cathode expanders for storage batteries
Humic acid has a wide range of industrial uses and is now a major aspect of its comprehensive utilization. Humic acids are mainly used in industry as additives, with the overall effect of improving product quality
Humic acid has a wide range of industrial uses and is now a major aspect of its comprehensive utilization. Humic acids are mainly used in industry as additives, with the overall effect of improving product quality, increasing product qualification rates, saving raw materials and reducing energy consumption. Therefore, the use of humic acid in industry has received special attention from the relevant departments and production enterprises.
The use of humic acid in industry: used in battery cathode expansion agent
At present, the domestic use of organic expansion agent has humic acid, lignosulfonate, synthetic mixing agent, quebracho extract and other substances. Among them, humic acid lead battery cathode plate expansion agent has the effect of improving the electric capacity of the battery, improving the low-temperature and normal-temperature starting performance of the battery, preventing the cathode active substance from clumping in the cycle, improving the cathode heat preservation and thawing working ability, saving lead powder and prolonging the service life of the battery, which is an indispensable additive for the production of lead storage batteries at present. According to preliminary estimation, the annual demand of humic acid cathode plate expander is about 350 tons. And studies have shown that humic acid and sodium lignosulfonate can also be used to enhance the discharge capacity and charging acceptance of lead storage batteries.
However, the traditional humic acid for lead storage battery uses weathered coal with low humic acid content and low iron content as the raw material, so the disadvantages such as high production cost, complicated process, and strict requirements for raw materials and finished products limit its further development. For this reason, Jingfeng humic acid scientists have developed some new humic acid production processes for storage batteries on the basis of improving the humic acid extraction process. One of them is the development of the use of high iron content of weathered coal, the use of ED complex removal method to reduce the iron content of lead storage battery humic acid production process. The other is the improved production method of humic acid for lead-acid storage batteries using sodium humate for ceramics as raw material, which eliminates the pre-treatment process of weathered coal as raw material, eliminates the precipitation treatment, reduces the process, shortens the production cycle, reduces the cost, and has certain value of popularization and application.
Related news
2024-02-20
2024-02-20
immediate consultation
Fax: +86-533-5880388
Mailbox:785111464@qq.com
Address: Longquan Industrial Zone, Zichuan District, Zibo City, Shandong Province
SAF Coolest v1.3 设置面板 RVZSX-AGOV-ISSWE-ZSD
无数据提示
Sorry, the current column has no content for the time being.!
You can view other columns or returnHome Page