4 research outputs found
Chemical vapour deposition (CVD) of molybdenum into medium pore H-zeolites
Funding Information: Ac k n o wle d ge m e nts BPLN DIKTI and partial support from Dr. Y. Krisnandi through PUPT BPPTN 2018 grant No. 481/UN2.R3.1/HKP.05.00/2018.Peer reviewedPublisher PD
Synthesis Zeolite Y From Lapindo Mud With Variations Filling Autoclave And Ratio Molar Si/Al
Lapindo mud contains Silicate (SiO2), and Aluminum oxide (Al2O3) that can be utilized to synthesize zeolite Y. Zeolite Y was synthesized from Lapindo mud via the smelting and hydrothermal method, respectively. The thermal activation of Lapindo mud was achieved by leaching smelting at 550oC for 2 hours with NaOH to achieve thed desire adding SiO2, NaOH and aging for 48 hours. The effects of various parameters on the synthesis were investigated. The samples were characterized with X-ray Fluorescence (XRF), X-Ray Diffraction (XRD), Fourier Transformation Infrared Spectroscopy (FTIR) and Gas Sorption Analyzer (GSA). Zeolite Y with high crystallinity was synthesized under optimized conditions, such as filling autoclave 90% and a SiO2/ Al2O3 molar ratio of 15
The effects of MTG catalysis on methanol mobility in ZSM-5
The UK Catalysis Hub is thanked for resources and support provided via our membership of the UK Catalysis Hub Consortium and funded by EPSRC (grants EP/I038748/1, EP/I019693/1, EP/K014706/1, EP/K014668/1, EP/K014854/1, EP/ K014714/1 and EP/M013219/1). A. J. O. M. would like to acknowledge the Ramsay Trust for provision of the Ramsay Trust Memorial Fellowship. The STFC Rutherford Appleton Laboratory is thanked for access to neutron beam facilities.Peer reviewedPublisher PD