A facile method to modify pore structure, acidic character, and morphology of SAPO-11 molecular sieve was proposed. Aging treatment (e.g., microwave irradiation or lyophilization) is introduced in the preparation of dry gel. It regulates the kinetics of zeolitic nucleation and growth. X-ray diffraction, scanning electron microscopy, N-2-adsorption, temperature programmed desorption, laser particle analyzer, and Si-29 MAS NMR were employed to investigate the effects of aging treatments on SAPO-11 products. The experimental results indicate that depolymerization reaction of silicon species is enhanced aged by microwave irradiation with a higher temperature (90 degrees C). Ratio of SM 3 to SM 2 substituting mode increases producing more strong Bronsted acid sites. Lyophilization technology, as another aging method, was employed to control the morphology of SAPO-11. Nano-sized hierarchical SAPO-11 molecular sieve (200 nm in length) is obtained with an oriented growth. Activity of hydroisomerization catalysts is regulated by aging treatment. Cracking reaction attributes to a high conversion nearly 87 wt% for M90. The hydroisomerization reaction is enhanced for M40 due to a large proportion of moderate acid sites. (C) 2016 Elsevier Inc. All rights reserved.