文档介绍:: .
.............................................................. 3
2. Brief introduction of microwave-assisted synthesis ............................................................................ 4
. Basic physical principles of microwaves and microwave heating ......................................................... 4
. Advantages of microwave heating..................................................................................... 6
. Specific microwave effect ............................................................................................ 6
3. Microwave synthesis of zeolite membranes................................................................................... 6
. LTA (NaA) ......................................................................................................... 6
. MFI (ZSM-5 and Silicalite-1) ........................................................................................ 8
. AFI (AlPO4-5 and SAPO-5) .......................................................................................... 8
. Others (SOD, FAU and ETS-4) ...................................................................................... 10
4. Comparison between microwave heating and conventional heating synthesis ................................................... 10
5. Formation mechanism of zeolite membranes under microwave irradiation ...................................................... 11
6. Thermal and non-thermal effects ........................................................................................... 12
7. Scaling-up of zeolite membrane production by adopting microwave heating .................................................... 13
8. Concluding remarks and future perspective ..............................................