| abstract |
The invention relates to a synthesis method of MTW type molecular sieve. The specific implementation steps of the synthesis method are as follows: preparing a microemulsion with oil, alcohol and surface activity as main components; mixing silicon source, aluminum source and template agent to prepare silica alumina sol; mixing microemulsion, silica alumina sol, surface activity After mixing, the MTW molecular sieve is obtained by crystallization at a certain temperature. The prepared MTW type molecular sieve contains micropores, mesopores and macropores, which is beneficial to the diffusion of substances in the catalytic reaction, and has potential application prospects in the field of catalysis. The preparation method provided by the invention is economical, safe and convenient to operate, and environmentally friendly. |