Dalian Dahua Group 100kt/a Sulfuric Acid Plant Based on Sulfur (QF-SAS)

Dalian Dahua Group 100kt/a Sulfuric Acid Plant Based on Sulfur (QF-SAS)

Multi-tube falling film sulphonation (sulfation) reactor is used in this plant.
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Product Details

With an excellent reputation and many years experience within the industry, we can offer you a wide range of high quality soda ash machinery, sodium hydroxide plant, Sodium Triphosphate Production Equipment to meet your business needs. Our company has formed partnership with famous brand manufacturers to get their technical support, technical training and the latest information in time, so as to improve the professional quality and work level of technical personnel. In the 21st century, progress depends on talents and development depends on technology. With the strategy of 'going out, expanding the market, preempting opportunities and promoting service', we aim to serve global users, and provide stable and efficient solutions for customers with professional team and advanced technical advantages.


Description of Sulphonation Plant

Specifications

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:

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— Air drying

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— Sulfur melting and dosing

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— Sulfur burning and SO3 generation

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— Sulphonation/sulfation

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— Neutralization

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— 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.


After years of development, our products have been trusted by customers. The quality of Dalian Dahua Group 100kt/a Sulfuric Acid Plant Based on Sulfur (QF-SAS) is reliable, and it is in a favorable position among domestic counterparts. The company seeks sincere cooperation in a wide range of fields to improve the overall strength of the company. Our company introduces Internet thinking and big data technology to provide digital operation solutions for our product marketing.

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