The performance of molecular sieves depends on the precise design of pore structure and surface properties. Around the core scenario of gas separation, Shanghai Jiuzhou Chemical Co., Ltd. has built a dedicated molecular sieve product matrix — represented by the JZ-OI, JZ-OM, and JZ-512H series — meeting the needs of oxygen generation, hydrogen production, and air separation through differentiated formulations.
The JZ-OI targets large and medium-sized oxygen generators, while the JZ-OM is designed for small medical oxygen concentrators. Tailored to the airflow distribution and cycle time of different equipment models, both optimize micropore structure and bulk density to enhance adsorbent utilization while ensuring oxygen purity. The JZ-512H hydrogen molecular sieve, by contrast, is engineered for hydrogen-containing systems, offering strong selectivity against impurities such as water and carbon dioxide to support the production of high-purity hydrogen.
Behind these dedicated formulations lies the Shanghai Joozeo technical team’s continuous accumulation of operating-condition data and long-cycle validation in a dynamic laboratory. The central laboratory rigorously controls pore size distribution, mechanical strength, and dusting indicators, ensuring the stability of every batch of molecular sieves through frequent adsorption–desorption cycles.
As a participant in the development of multiple molecular sieve and adsorbent standards, Shanghai Joozeo has distilled its formulation expertise into quantifiable indicators. With a comprehensive product matrix and a mature quality control system, the company precisely matches diverse separation requirements while serving more than 3,000 customers worldwide.
Post time: Sep-10-2026