“Characterization of Asphaltene Cracked Oils by Catalytic Hydrotreating”, Akiyoshi Tamaki, et al., Research Department, Research and Development Center, Chiyoda Chemical Enginering and Construction Company, Ltd., Yokohama, Japan; given at the Symposium on Charaterization of Heavy Ends in Petroleum, Presented before the Division of Petroleum Chemistry, Inc., American Chemical Society, New York Meeting, Aug. 23-28, 1981, pp 803-815. |
“New Developements in Deep Hydroconversion of Heavy Oil Residues with Dispersed Catalysts. 2. Kinetic Aspects of Reaction”, A Del Bianco, et al., Eniricerche, S.p.A. and EURON, S.p.A., Universita di Milano, Milan, Italy; Energy & Fuels 1994, vol. 8, N.3, pp. 593-597 (May-Jun., 1994). |
“New Developments in Deep Hydroconversion of Heavy Residues with Dispersed Catalysts”; Part 2: Effect of Severity on Products Yield and Quality, A. Del Bianco, et. al., Italy; Symposium on Resid Upgrading Presented before the Division of Petroleum Chemistry, Inc., 205th National Meeting, American Chemical Society, Denver Meeting, Mar. 28-Apr. 2, 1993; pp. 407-412. |
[Residuum] Upgrading Activity of Recycled Mo-Based Dispersed Catalysts, A. Del Bianco, et.al., Eniricherche S.p.A. and Snamprogetti S.p.A., Milan, Italy; International Symposium on Advances in Catalysis and Processes for Heavy Oil Conversion Presented Before the Division of Petroleum Chemistry, Inc., 213th National Meeting, American Chemical Society, San Francisco, CA, Apr. 13-17, 1997; pp. 484-488. |
“Cogeneration Refinery for Total Residue Destruction”, G. L. Farina, et. al, Foster Wheeler Italiana, Milan, Italy; Hydrocarbon Processing, vol. 72 N. Nov. 11, 1993, pp. 52-54, 56. |
“Solvent De-ashing from Heavy Product of Brown Coal Liquefaction Using Toluene, 1. Solubility of Heavy Products and Settling Velocity of Ash”, Osamu Okuma, et al., Chemical, Polymer, Bio, Technology Laboratory, and Takasago Research Laboratory, Kobe Steel Ltd., and Nippon Brown Coal Liquefaction Co., Ltd., Japan; Elsevier Fuel Processing Technology, vol. 51, N.3 (Oct., 1997), pp. 177-193. |
“Refining High-Sulfur Crude Oil to Low-Sulfur Products”, R. O. Skamser, C. F.Braun & Company; 90th AICHE National Meeting, Houston, Texas, Apr. 5-9, 1981, Prepr. N. 25A 12P. |
“Characterizaiton of Asphaltene Craked Oils by Catalytic Hydrotreating”, A. Tamaki, et.al., Chiyoda Chemical Engineering Construction Company, Ltd.; 182nd ACS National Meeting (New York), Aug. 23-28, 1981, ACS Divsion of Petroleum Chem. Prepr., vol. 26, N.4, pp. 803-815 (Sep., 1981). |
“Upgrading of Petrolem Residues, Bitumen, and Shale Oil/The HDH Process for Upgrading of Heavy Venezuelan Crudes”, F.; Silva, et al., Intevep S.A., 11th World Petroleum Congress, (London, Aug. 28-Sep. 2, 1983) Prepr. N. RTD4 (2) 10P. |
“[A discussion of] Other Intevep S.A. Processes for Upgrading Heavy Crude Oils and Residua”, R. Galiasso, Intevep, S.A.; La Revista Tecnica de INTEVEP S.A., vol. 9, N.2 pp. 147-162 (Jul.-Dec., 1989) (Abstract). |
“Catalytic Processing of Heavy Residues: An Overview”, H. Qabazard, et. al., Oklahoma State University, University of Oklahoma; Kuwait Institute for Scientific Research, et.al. “Catalysts in Petroleum Refining” Conference (Kuwait, Mar. 5-8, 1989) Studies in Surface Science and Catalysis . . . Catalysts in Petroleum Refining, 1989, vol. 53, pp. 61-75 (1990). |