Citation:
JIAO Qing-Ze, GUO Jun, JIANG Da-Zhen, HE Yi-Gong, MIN En-Ze. Alkylation of Isobutane with Butene over Tungstophosphoric Acid Pillar Double Hydroxides[J]. Chinese Journal of Applied Chemistry,
;2001, 18(2): 137-139.
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Tungstophosphoric acid pillar double hydroxides with composition of M2Al-PW12[M=Zn2+,Co2+,Ni2+,Mg2+] have been synthesized and their catalytic activities for isobutane-butene alkylation were studied. The results showed that M2Al-PW12 had higher initial activity and selectivity of product, but lower deactivation rate than parent H3PW12 and the activity of the catalysts and selectivity in alkylation appeared in relation with the kinds of elements in double hydroxide.
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Keywords:
- isobutane,
- butene,
- alkylation,
- tungstophosphoric acid,
- layered compound
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