Supply Lignin raw Materials Powder Lignin

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Product details

1 Enhancer

In the production of refractory materials, ceramic products play the role of water reduction, plasticization, flocculation, etc., can also be used in the casting industry, as an auxiliary binder, large bonding force and good disintegration.

2. Mineral powder binder

In the smelting industry, the mineral powder is mixed with it to make the mineral powder ball, which is dried into the kiln to improve the smelting recovery rate and can also be used as a beneficiation agent.

3 Used as water reducing agent for concrete

When the addition amount is 0.2%-0.3%, it can reduce the water consumption of concrete mixing by 10%-12%, reduce the water-cement ratio, save cement by about 10%, improve the workability, fluidity and permeability of concrete, improve the strength and compactness of concrete, have early strength effect, shorten the setting time, improve the compressive strength, and reduce the slump loss of concrete.

4 Scale inhibitor and corrosion inhibitor

It is used in industrial containers and pipes to prevent scale and corrosion and improve the service life of Windows and pipes.

5. Coal water slurry dispersant

Used in coal-fired power plants and other enterprises using coal water slurry, as a dispersant, improve the dispersion capacity of coal, increase the heat rate and utilization rate of coal, greatly reduce the coal content in fly ash, while reducing bridging and caking, improve the life of the furnace body.

6 Others

This product can be used as a chemical agent for tertiary oil recovery, a diluent for drilling mud in oil fields, and for sealing Wells. In addition, can also be used in asphalt emulsifier, feed binder, refining additives, but also widely used in pesticide processing, briquette production, tanning filler, carbon black granulating and soil, sand dunes, powder control.

Uses of Lignin.

Lignin is an extremely rich natural resource of natural resources, which still needs to be developed and utilized. At present, lignin in waste liquid of pulping industry is mainly used as fuel. Lignin sulfonate in sulfite pulping waste liquid can be used as adhesive, chelating agent, industrial cleaning age
nt, water softener, emulsifier and emulsion stabilizer, tannin supplement, cement additive, oil drilling dispersant and soil stabilizer. In addition, lignin sulfonic acid can also be used to prepare vanillin, vanillic acid, etc. Aliphatic compounds containing sulfur, such as dimethyl sulfoxide, dimethyl sulfoxide and dimethyl sulfide, can be prepared from lignin in the waste liquid of sulfate pulping.

Pharmacological action of Lignin.

Product Method of Bulk Lignin Powder.

There are two better ways to separate lignin:

1. Using vibration ball milling method to make wood MWL with neutral solvent, which also contains a few percent of carbonated hydrate. This method has been modified so that the ground wood lignin made from spruce contains only 0.05% of carbohydrates.

2. The use of enzymes that can efficiently dissolve cellulose and hemicellulose has been much higher in the vibration ball milling of wood lignin, but the content of carbohydrates is also higher.

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