Description of Sulphonation Plant
Multi-tube falling film sulphonation (sulfation) reactor is used in this plant.
The organic feed materials include DDB, LAB, fatty alcohols, laurel ether, α-olefins etc.
Two control alternatives are available: conventional or computer controlled.
The Sulphonation Plant is composed of following Processing units:
— Air drying
— Sulfur melting and dosing
— Sulfur burning and SO3 generation
— Exhaust gas treatment
Capacity: 500 kg/h to 3,000 kg/h
The multi-tube falling film sulphonator supplied by our company is one of the most advanced Sulphonation reactor in the world. Besides the sodium salt of linear alkylbenzen(LAS),it also can produce alcohol ethoxylate sulfate (SLES), alpha-olefin sodium sulfonates(AOS),sodium alcohol sulfate (SAS), and fatty acid methyl ester sulfonates(MES).Varieties of sulphonation products could meet the market demands well.
The process control project of sulphonation production line supplied by our company could realize the complete automatization.
Use of Sulphonation:
Used in a large number of detergents and emulsifiers, such as detergents in daily chemicals, dishwashing detergents, cleaning agents in the textile industry, dyes, electroplating, industrial, degreasers in the tanning industry, deinking in the paper industry Agents, etc.
1. It can be used as a curing catalyst for amino baking varnishes for the preparation of various liquid and solid detergents.
2. Used as a detergent raw material for producing ammonium salts, sodium salts and calcium salts of alkylbenzenesulfonic acid.
3. Also used directly in various detergents and cosmetic formulations. Because it is stable in acidic solution and has good washing performance, it is often used in the preparation of acidic solution detergents such as toilet cleaners.