The application of lignin involves all aspects of the industrial and agricultural production.In industry can be used for gypsum, paper making, plastic, oil, building materials, additives, etc.Agriculture can be used in fertilizer, pesticide retarder, growth regulation, feed additive, etc.Lignin is so widely used, but there are some problems in using: (1) poor stability (2) more impurities (3) structure is not clear.In order to enable customers to get more high quality products, our company with liaoning university of technology analyzes the original lignin shortcomings.
Through the improvement of science, on the basis of the original lignin to ultrasonic processing, vulcanization modification, sulfonated modified with condensation.On the premise of cost savings greatly improved (PH) lignin sulfonate product performance.
1. Can be applied as common water reducing admixture and built material of series multifunction high-performance water reducing admixtures.
2. Can be adopted as the adhesives in the briquetting procedure in the vertical retort zinc smelters.
3. Can be used as embryo reinforcing agents in the fields of pottery and porcelain and refractory materials. They can increase the fluidity of the slurry and thus to improve the strength of the embryo.
4.In the field of water-coal paste, the sodium lignosulphonate series products can be adopted as the main compound materials.
5.In agriculture, the sodium lignosulphonate series products can be applied as the dispersant agents of pesticides and pelleting adhesives of fertilizers and feedstuffs.
- Concrete water reducer, suitable for the project: culverts, dams, reservoirs, airports and highway etc.
- Wettable pesticides fillers and emulsifying agent & Binder of fertilizer granulation, feed grain
- Coal water slurry additive
- Refractory materials, ceramics dispersed, bonding, water-reducing enhancer, improve yield 70% -90%
- Plugging agent, used in geology, oil field, the consolidation of wall and oil exploration
- In boiler as detergents, recycling water quality stabilizer
Erosion control, sand-fixing agent
Used in electroplating, electrolysis, can make plating coat equality, non-tree patterns
- In tanning industry as tanning aids
Used as a choosing ore flotation agent and ore powder smelting ore bonder
Long-acting slow-release nitrogen fertilizer agents, highly active slow-release compound fertilizer
improved additive agent
- Vatting dyes, dispersing dyes fillers, dispersing agents, acid dyes diluents .
For lead-acid batteries and alkaline battery cathode anti-shrinking agent , improve the battery low-temperature urgent discharge and usage life.