US8545608-B2  Lin, "Synthesis and Structural Characterization of Microporous Umbite, Penkvilksite, and Other Titanosilicates," J. Phys. Chem. B 101:7114-7120, May 30, 1997.;  International Search Report dated Jan. 18, 2008 in International Application No. PCT/US2007/014523, 3 pages.;  Written Opinion of International Searching Authority dated Jan. 18, 2008 in International Application No. PCT/US2007/014523, 4 pages.;  STIC Search titled "U.S. Appl. No. 12/308,550" dated Mar. 7, 2011.;  D.W. Breck, Zeolite Molecular Sieves, 1974, Chapter 2.;  E.M. Flanigan et al, Aluminophosphate Molecular Sieves: A New Class of Microporous Crystalline Inorganic Solids, J. Am. Chem Soc. 1982, 104, pp. 1146-1147.;  E.M. Flanigan et al, Aluminophosphate Molecular Sieves and the Periodic Table, Proceedings of the 7th International Zeolite Conference 1986, pp. 103-112.;  M. Taramasso et al, Moledular Sieve Borosilicates, Proceedings of the 5th International Zeolite Conference 1980, pp. 40-48.;  W.J. Ball et al, The Synthesis and Characterisation of Iron Silicate Molecular Sieves Sieves, Proceedings of the 7th International Zeolite Conference 1986, pp. 137-144.;  D.W. Break, Zeolite Molecular Sieves 1974, The Synthetic Zeolites, p. 322.;  R.M. Barrer, Hydrothermal Chemistry of Zeolites Isomorphous Replacements 1982, p. 292-293.;  G. Perego et al, Titanium-Silicalite: a Novel Derivative in the Pentasil Family, Proceedings of 7th International Zeolite Conference 1986, pp. 129-136.;  A.N. Mer'Kov et al, New Minerals and First Finds in the USSR, Zapiski Vsesoyuznogo Mineralogichiskogo Obshchevstva 1973, Part C11, No. 1, pp. 54-62.;  P.A. Sandomirskii et al, The OD Structure of Zorite, Sov. Phys. Crystallogr. 24(6), Nov.-Dec. 1979, pp. 686-693.;  Hongbin Du et al., "Synthesis and characterization of titanium silicate molecular sieves with zorite-type structure," Microporous Materials, 7 (1996), pp. 73-80.;  P. A. Sandomirskii et al., "The OD structure of zorite," Sov. Phys, Crystallogr. 24(6), Nov.-Dec. 1979, pp. 686-693.