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Applicable scope, advantages and disadvantages of tubular furnace

Application range of tubular electric furnace:

The tubular furnace is mainly used in metallurgy, glass heat treatment, lithium positive and negative electrode electrolyte, abrasive tools and other industries. It is a professional equipment used to measure the structural state of materials at a certain temperature. It is generally used in colleges and universities, industrial and mining enterprises, scientific research institutions, etc.

Advantages of tubular electric furnace:

1> Mature technology;

2> Simple furnace structure;

3> Easy operation, easy control, and continuous production;

4> The yield of ethylene and propylene is high, and the product concentration is high;

5> Low power consumption and high thermal efficiency;

6> Most of the cracked gas and flue gas can be recovered;

7> The application scope of raw materials is expanding with the progress of cracking technology;

8> It can be combined with multiple furnaces for large-scale production.

Defects of tubular electric furnace:

1> There are some limitations on the applicability of heavy raw materials

2> According to the process requirements of high temperature, short residence time and low hydrocarbon partial pressure, the surface thermal strength of furnace tubes is bound to be increased, which requires the technology of oil-resistant alloy tubes and cast tubes.