Synthesis of Cancrinite, Merlinoeite, Analsyme Zeolite Mineral from Damavand's Natural Clinoptilolite Zeolite Mineral in Hydrothermal Conditions under the Influence of Alkaline Environments (for the First Time in the World)

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Abstract:
The results of studies of Electronic Microscope (SEM) on the samples which came out of the autoclave, which has been under hydrothermal in Karaj, Sazand and was diagnosed with sedimentary genes. Measures, such as selective sampling of Zeolit minerals and XRF & XRD (broken samples), analysis and supplying thin pieces and preparing samples, washing with KOH & NaOH & Ammonia liquids, using magnetic stirring machines, autoclave, furnace and drier, and creating hydrothermal condition was done and finally, with electronic microscope and variable magnification, we watch an amount of synthesized crystals without breaking them, in order to picturing the crystals, type and form of them and point analysis via ED X-ray to elemental analysis. The results of the studies shows confirmation of changes to accomplished phase from natural Zeolit of Damavand and synthesis of Zeolit minerals that considering using changes of natural Zeolit structure of Damavand and synthesis of new minerals, with 70 years artificial Zeolits synthesis in labs, as a technical and economical justification for an international research, is very important.
Language:
Persian
Published:
Geosciences Scientific Quarterly Journal, Volume:22 Issue: 87, 2013
Page:
214
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