9Agarwal M, Gaikar V G. Extractive distillation with aqueous solutions of hydrotropes [ J ]. Chem Eng Commun, 1992,115 ( 1 ) : 83-94.
10Kuznicki S M, Bell V A, Nair S, et al . A titanosilicate molecular sieve with adjustable pores for size-selective adsorption of molecules [ J ]. Nature, 2001,412 : 720 -724.
