Sulphonation Production Line

Sulphonation Production Line

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


Specifications of Sulphonation Production Line

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 Production Line 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


Safely Control

Focus on monitoring process parameters: temperature in sulfonation reactor; stirring rate in sulfonation reactor; flow of sulfonating agent; flow of cooling water.

Basic requirements for safety control: alarm and interlocking of reactor temperature; stability control and interlocking system for mixing; emergency cooling system; emergency shutdown system; safety relief system; sulfur trioxide leakage monitoring alarm system, etc.

The sulfonation reaction system shall be provided with a vent pipe and an emergency discharge system to prevent accidents.


Business Scope

Domestic and foreign engineering technical consultation, overall planning, engineering design, engineering supervision, equipment and material procurement, engineering cost analysis, project management, general contracting, engineering technology services, engineering technology and unit equipment R & D, personnel training, product development, production And sales, environmental protection operations, etc.


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