1、 Overview

Molecular sieve is a kind of aluminosilicate compound with cubic lattice. Molecular sieve has uniform microporous structure, and its pore diameter is uniform. These pores can adsorb molecules smaller than their diameter to the inside of the pore cavity, and have preferential adsorption capacity for polar molecules and unsaturated molecules. Therefore, molecules with different polarity, saturation, molecular size and boiling point can be separated, It has the function of "screening" molecules, so it is called molecular sieve. Molecular sieves are widely used in petroleum, chemical and other industries due to their high adsorption capacity, strong thermal stability and other advantages that other adsorbents do not have.

2、 Zeolite microwave drying

Microwave drying technology solves the problems of slow drying speed, large energy loss and poor product quality in traditional drying molecular sieve, which are specifically shown in:

1. Microwave drying of molecular sieve is fast, which can be achieved in a few minutes generally;  

2. Microwave drying of molecular sieve is even, realizing deep drying and good product quality;  

3. Static drying, no burning, less dust;  

4. Non contact drying avoids the pollution of molecular sieve;  

5. The microwave drying molecular sieve process is safe, energy-saving and environmentally friendly. It can dry both inside and outside at the same time, saving more than 50% energy compared with the electric drying;  

6. Shorten the production cycle and greatly reduce the occupation of production working capital;  

　　7. Microwave drying equipment The box temperature is below 40 ℃, improving the working environment of workers;  

8. The equipment is simple and convenient to operate.

3、 Microwave roasting of molecular sieves

1. Cause Microwave kiln The heating speed is fast, so the production efficiency is significantly improved. At the same time, it can stop and start according to the market demand;

2. Due to the overall heating characteristics of microwave, the product quality is high;

3. Cause Microwave heating technology It can set different process curves to produce different types of molecular sieves according to the characteristics of different molecular sieves;

4. Energy saving and environmental protection, more than 30% energy saving than electric baking;

5. The equipment is simple and safe to operate and can be industrialized in large quantities.