Different techniques and their effective parameters in nano SAPO-34 synthesis: A review

作者：Askari Sima^*; Siahmard Anahita Bashardoust; Halladj Rouein^*; Alipour Shayan Miar

来源：Powder Technology, 2016, 301: 268-287.

DOI：10.1016/j.powtec.2016.06.018

• Nano SAPO-34
• Synthesis techniques
• Synthetic parameters
• Crystallinity
• Crystal size

Synthesis of nano SAPO-34 has attracted a considerable attention in recent years. The quality of catalytic perforz mance of SAPO-34 is improved at nanoscale especially in the methanol to olefins (MTO) process. Due to higher surface area and smaller diffusion length, nano size SAPO-34 shows a longer life time in MTO reaction. This review investigates different routes for nano SAPO-34 synthesis. Also it investigates various effective factors such as crystallization time and temperature, type and concentration of template, water content, microwave and ultrasound power and irradiation time, which influence the final obtained SAPO-34 characteristics.

• 出版日期2016-11