CHEMXIN lithium molecular sieve for oxygen concentrators, is a high-efficiency oxygen molecular sieve which is primarily used in the pressure swing adsorption process to produce ox
Mar 19, 2025
Question 1: What are the raw materials and manufacturing process of molecular sieve powder ? Answer: The main raw material of molecular sieve powder is molecular sieve raw powder (
Jan 21, 2026
In the field of chemical engineering, metal pall rings , as a highly efficient and multifunctional packing material, are widely used in various tower reactors, such as absorption t
Nov 05, 2025
A/ Microporous Structure and Surface Properties 1. Pore size distribution: The pore size distribution of carbon molecular sieves needs to match the size of gas molecules such as ni
Oct 29, 2025
Chlorobenzene (C₆H₅Cl) is an important intermediate in the organic chemical industry, widely used in the synthesis of dyes, pharmaceuticals, pesticides, and polymer materials. Howe
Oct 23, 2025
Molecular sieves are widely used in gas drying and solvent purification due to their precise selective adsorption properties. To achieve the best cost-performance ratio, procuremen
Sep 23, 2025
1. Physical impact and compression (the main cause): Improper filling: When adding new molecular sieve to the adsorption tower, pouring it directly from a high position will cause
Sep 19, 2025
A/ Disconnect the power supply of the nitrogen generator and drain it: Before replacing the carbon molecular sieve , the power supply of the ammonia generator needs to be disconnec
Sep 11, 2025
1. Standardize filling procedures (the most critical step): Gentle pouring: Pour the molecular sieve slowly and gently into the adsorption tower through a funnel. Do not allow the
Sep 05, 2025
It is understood that over 80% of industrial air compression drying equipment uses activated alumina as the drying agent, which can achieve a dew point of -40℃. Activated alumina h
Aug 26, 2025
First, carbon molecular sieves have strong adsorption capacity and can selectively adsorb gases, liquids and dissolved substances. This selectivity is reflected in the different ad
Aug 14, 2025
3A Zeolite Molecular Sieve is A potassium ion (K⁺) type zeolite with a pore size of approximately 3A (0.3 nm). Due to its unique pore size and ion exchange characteristics, 3A mole
Jul 09, 2025
