Abstract
The synthesis and crystallization kinetics of zincosilicate molecular sieve VPI-7 were studied using a vapor phase transport (VPT) method. The influences of Aging, Components of raw materials and reaction temperature on the synthesis of VPI-7 were investigated. The characterization of crystallization kinetics of VPI-7 synthesized using VPT method and hydrothermal method respectively was compared. The samples were characterized by XRD, SEM, FT-IR and chemical analysis. The results showed that VPI-7 could be synthesized using VPT method from the reaction gel of the ratio of the raw materials of (0.35–0.85) Na2O: (0.2–0.5)ZnO: SiO2: 6.9H2O. The aging had greatly picked up the crystallization reaction speed of the two synthesis methods.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
