SL-13X molecular sieves high efficiency, energy saving and long life

SL-13X molecular sieves high efficiency, energy saving and long life

■Product introduction
SL-13X molecular sieve is an alkali metal aluminosilicate. The 3X molecular sieve in the form of sodium salt has an effective pore size of 10 angstroms and has little adsorption
Molecules less than 10 angstroms can be used for catalyst carrier, water and carbon dioxide co-adsorption, mainly used for drying of medicine and air compression systems.

Remove hydrogen sulfide and mercaptans from hydrocarbons and natural gas
Remove carbon dioxide and moisture from air (air pre-purification) and other gases
Separate oxygen from the air, protect the catalyst, and remove oxides from hydrocarbons
1. It can be regenerated through temperature and pressure changes
2 Do not expose the molecular sieve to the air directly before use

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Changxing Shanli Chemical Materials Co.Ltd., is an international modern, outward-oriented comprehensive high-tech enterprise famous for its professional research and manufacturing of international high-end carbon molecular sieve products.

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Application fields of 3a molecular sieves

3A molecular sieves, bulk density 680Kg/m³, compressive strength (N) ≧80/P. It is mainly used for the drying of petroleum cracking gas, olefin, gas training field and oil field equipment, and is a desiccant for chemical, pharmaceutical and other industries.

Application fields of 3a molecular sieves

The difference between 3a, 4a and 5a molecular sieves

The difference between 3a, 4a, and 5a molecular sieves are mainly due to the different uses, such as the difference in bulk density and compressive strength.Molecular sieves have 3A/4A/5A/10X/13X and other models, each model has diameters of 0.4-0.8mm, 1-2mm, 1.6-2.5mm, 2-4mm, 3-5mm and 4-6mm. Molecular sieve.

The difference between 3a, 4a and 5a molecular sieves

Application areas of 5a molecular sieves

5A molecular sieves, bulk density 680Kg/m³, compressive strength (N) ≧80/P. Mainly used for natural gas drying, desulfurization, carbon dioxide removal, nitrogen and hydrogen separation, production of oxygen, nitrogen and hydrogen, petroleum dewaxing, etc.

Application areas of 5a molecular sieves
User Reviews

What users say about Shanli

Changxing is one of the most efficient customers I have ever chosen, with high enthusiasm for service


Changxing’s carbon molecular sieve has undergone its own research and development technology, and its nitrogen production effect is ahead of other peers.


I choose to cooperate with Changxing because they will arrange everything after I place the order, I only need to wait for the receipt of the goods.


Changxing has a complete range of molecular carbon models, and their products are very high-quality, which speeds up the production efficiency of our factory, very good!

Frequently Asked Question

Do you have any question?

The molecular sieves we have now developed has been upgraded on the existing technology, which has greatly improved the product characteristics.

After confirming the order of molecular sieves, we will arrange the packaging here and ship it as quickly as possible.

Our molecular sieves are prepared by the latest PSA method up to 99.999999% at a time, making the production more economical.

Choosing high-quality molecular sieves can improve production efficiency, reduce enterprise costs, and produce more quality products.

Our molecular sieves are produced through continuous innovation and is a professional supplier. The address is in Lvzhou Industrial Zone, Sian Town Changxing, Zhejiang, China.

When you encounter difficulties in the process of using molecular sieves, you can get in touch with our customer service on our official website. Our 24-hour service is online.

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