US Patent Issued to SSI New Material (Zhenjiang) on Sept. 22 for "Hierarchical porous ZSM-5 molecular sieve, preparation method therefor, HZSM-5 molecular sieve prepared therefrom, and use of molecular sieve" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 24 -- United States Patent no. 12,741,877, issued on Sept. 22, was assigned to SSI New Material (Zhenjiang) Co. Ltd. (Zhenjiang, China).

"Hierarchical porous ZSM-5 molecular sieve, preparation method therefor, HZSM-5 molecular sieve prepared therefrom, and use of molecular sieve" was invented by Lei Zhang (Zhenjiang, China), Mingbo Guo (Zhenjiang, China), Yuanhong Ma (Zhenjiang, China) and Chang Gong (Zhenjiang, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention provides a hierarchical porous ZSM-5 molecular sieve. The hierarchical porous ZSM-5 molecular sieve comprises micropores having a pore size of 0.5-1.8 nm and mesopores having a pore size of 4-30 nm, and ...