Import Beta Zeolite î² Molecular Sieve For Catalyst — Buy in wholesale FOB from Supplier in China

Beta zeolite β molecular sieve for catalyst applications is a synthetic, crystalline aluminosilicate with a unique three-dimensional 12-membered ring cross channel structure. It consists of two intergrown polycrystals built from tetrahedral structure units arranged in layers with left- and right-handed connectivity, creating twisted channels along the c-axis. The material supplied by Zibo Jiulong Chemical Co., Ltd. from Shandong Province, China, is offered as a white powder with a SiO₂/Al₂O₃ mole ratio ranging from 25 to 40, a nominal cation form of sodium/hydrogen, Na₂O weight percentage of 0.1, and a surface area of 540 m²/g. The D₅₀ particle size is specified at 7 μm, with sulfate content at 0.4 and chloride at 90 ppm.

The crystal framework of beta zeolite delivers excellent thermal and hydrothermal stability, making it suitable for demanding refinery and petrochemical environments. Its three mutually intersecting 12-ring channels provide unimpeded access for bulky hydrocarbon molecules, a structural feature that distinguishes it from 10-ring zeolites such as ZSM-5. The high-silica variants, including the BC-300 grade with a SiO₂/Al₂O₃ ratio of 300, offer enhanced hydrophobicity and acid site isolation for selective catalytic transformations. Standard industrial grades typically exhibit a framework density near 15.3 T atoms per 1000 ų and belong to the tetragonal crystal system with space group P4₁2₁2, though individual supplier batches should be confirmed for exact crystallographic parameters.

This molecular sieve finds primary application in fluid catalytic cracking (FCC) catalyst formulations, hydrocracking, hydroisomerisation, hydrodewaxing, aromatics alkylation, olefin hydration, and olefin etherification. Buyers include petroleum refineries, catalyst manufacturers, and fine chemical producers seeking to improve gasoline octane, reduce pour points in lubricant base stocks, or produce cumene and ethylbenzene. When sourcing from Zibo Jiulong Chemical Co., Ltd., importers should confirm the specific grade designation, whether B01, B02, or BC-300, and verify that the SiO₂/Al₂O₃ ratio and surface area match their catalytic process requirements. The sodium form may require ion-exchange to the proton form depending on the intended acid-catalysed reaction.

Zibo Jiulong Chemical Co., Ltd. is located in the Economic and Development Area of Zibo City, Shandong Province, China, with the postal code 255000. The company's trust tier is classified as harbor, indicating a baseline level of platform engagement. The response rate from this supplier is recorded at 0.00 with an average response time of 0 hours, which suggests that direct enquiry may be necessary to gauge current responsiveness and active trading status. No information is provided about the year of establishment, production capacity, number of employees, or annual revenue, so buyers should treat these as unverified and request documentation directly.

The supplier's listing focuses specifically on beta zeolite β molecular sieve products for catalyst applications, with three standard grades identified: B01, B02, and BC-300. The product range indicates specialisation in zeolite synthesis for petroleum refining and petrochemical catalysis rather than commodity chemicals. Buyers should verify whether Zibo Jiulong Chemical Co., Ltd. operates its own synthesis facilities or functions as a distributor, and should request a current certificate of analysis for any specific batch. Due diligence is recommended given the lack of response data; importers may wish to initiate a small trial order or request samples before committing to bulk volumes.