Large-scale molecular sieve manufacturers, there is a new molecular sieve (certified), there is a new molecular sieve zeolite produced by Shanghai Limited. Shanghai new molecular sieve Limited (www.molsionms.com) is specialized in the "sieve" of the enterprise, the company of "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Mr. Pan. Shanghai new molecular sieve Ltd. - by X- ray diffraction (XRD) and Fourier transform infrared spectroscopy (FTIR) phase of the samples to characterize the structure and composition analysis. Studies have shown that the type and structure of the hydrophobic hydrocarbon chain of the surfactant affects the adsorption capacity of zeolite 4A molecular sieves production, octadecyl trimethyl ammonium bromide (OTAB) hydrocarbon chain length, bilayer formed on the surface of the molecular sieve dense zeolite manufacturer of Cr (VI) adsorption capacity maximum. Quasi-level, quasi-two, Elovich and Bangham adsorption kinetics model to fit the data hexavalent chromium, which best meet prospective first-order kinetics adsorption octadecyl trimethyl ammonium bromide modified molecular sieve behavior. Edit this entry mesoporous missing information bar chart cards zeolite production technology, add relevant content to make entry more complete, but also the rapid escalation, hurry to edit it! Mesoporous material is a new material with a pore size of between three huge surface area and pore structure and large pores between the holes. Mesoporous materials research and development has important implications for theoretical research and actual production.