Viscosity Reduction and Upgrading of Athabasca Oilsands Bitumen by Natural Zeolite Cracking
 C.L. Thomas, "A History of Early Catalytic Cracking Research at
Universal Oil Products Company," in B.H. Davis and W.P. Hettinger
(eds.), Heterogeneous Catalysis: Selected American Histories, ACS
Symposium Series, Series 222, pp. 241-245, American Chemical
Society, Washington DC, 1983.
 S.M. Kuznicki , W.C. McCaffrey, J. Bian , E. Wangen, A. Koenig, and
C.H. Lin, "Natural zeolite bitumen cracking and upgrading," Micropor.
Mesopor. Mater., vol. 105, no. 3, pp. 268-272, Jul. 2007.
 Alberta Chamber of Resources, "Oil sands technology roadmap," 2004,
online: http://www.acr-alberta.com/ostr/OSTR_report.pdf, retrieved on
Apr. 15, 2008.
 A.S.M. Junaid, H. Yin, A. Koenig, J. Choudhury, G. Burland, W.C.
McCaffrey, and S.M. Kuznicki, "Natural zeolite catalyzed crackingassisted
light hydrocarbon extraction of bitumen from Athabasca
oilsands, Appl. Catal. A: Gen., vol. 354, no. 1-2, pp. 44-49, Feb. 2009.
 N.A. Hern├índez-Beltr├ín, M.T. Olgu├¡n, "Elemental composition
variability of clinoptilolite-rich tuff after the treatment with acid
phosphate solutions," Hydrometallurgy, vol. 89, No. 3-4, pp. 374-378,
 American Society for Testing and Materials, Standard Test Method for
Characteristic Groups in Rubber Extender and Processing Oils and
Other Petroleum-Derived Oils by the Clay-Gel Absorption
Chromatographic Method (ASTM D2007M), 2003.
 Standard test method for low temperature, low shear rate,
viscosity/temperature dependence of lubricating oils using a
temperature-scanning technique. ASTM D 5133, 2005.
 A. Casalini, A. Mascherpa, and C. Vecchi. "Modifications induced by
visbreaking on composition and structure of atmospheric residues," Fuel
Sci Technol Inter., vol. 8, No. 4, pp. 427-445, 1990.
 F. Khorasheh and M.R. Gray, "High-pressure thermal cracking of nhexadecane,"
Ind Eng Chem Res., vol. 32, No. 9, pp. 1853-1863, Sep.
 F. Ding , S.H. Ng, C. Xu, and S. Yui, "Reduction of light oil catalytic
cracking of bitumen-derived crude HGOs through catalytic selection",
Fuel Process. Technol., vol. 88, No. 9, 833-845, Sep. 2007.
 S. Ng, Y. Zhu, A. Humpries, L. Zheng, F. Ding, T. Gentzis, J. Charland,
and S. Yui, "FCC study of Canadian oil-sands derived vacuum gas oils:
1. Feed and catalyst effects on yield structure," Energy Fuels, vol. 16,
No. 5, pp. 1196-1208, Jul. 2002.
 C.S. Peter and L.L. Robert, "An experimental investigation of viscous
heating in some simple shear flows," AIChE Journal, vol. 20, No. 3, pp.
474-484, May 1974.