282
The Chemistry and Technology of Petroleum
Wallace, D., Starr, J., Thomas, K.P., and Dorrence. S.M. 1988. Characterization of Oil Sand Resources. Alberta
Oil Sands Technology and Research Authority, Edmonton, Alberta, Canada.
Weinberg, V.L., Yen, T.F., Gerstein, B.C., and Murphy, P.D. 1981. Characterization of pyrolyzed asphaltenes
by diffuse reflectance-Fourier transform infrared and dipolar dephasing-solid state 13 C nuclear magnetic resonance spectroscopy. Preprints. Division of Petroleum Chemistry American Chemical Society
26(4): 816–824.
Yen, T.F. 1984. Characterization of heavy oil. In The Future of Heavy Crude and Tar Sands, R.F. Meyer,
J.C. Wynn, and J.C. Olson (Eds.). McGraw-Hill, New York.
The Chemistry and Technology of Petroleum
Wallace, D., Starr, J., Thomas, K.P., and Dorrence. S.M. 1988. Characterization of Oil Sand Resources. Alberta
Oil Sands Technology and Research Authority, Edmonton, Alberta, Canada.
Weinberg, V.L., Yen, T.F., Gerstein, B.C., and Murphy, P.D. 1981. Characterization of pyrolyzed asphaltenes
by diffuse reflectance-Fourier transform infrared and dipolar dephasing-solid state 13 C nuclear magnetic resonance spectroscopy. Preprints. Division of Petroleum Chemistry American Chemical Society
26(4): 816–824.
Yen, T.F. 1984. Characterization of heavy oil. In The Future of Heavy Crude and Tar Sands, R.F. Meyer,
J.C. Wynn, and J.C. Olson (Eds.). McGraw-Hill, New York.