Chemistry of hydrocarbon compounds – Production of hydrocarbon mixture from refuse or vegetation
Patent
1990-10-09
1993-01-19
Pal, Asok
Chemistry of hydrocarbon compounds
Production of hydrocarbon mixture from refuse or vegetation
208 49, 208 58, 208 67, 208 68, 585242, 585469, C07C 100
Patent
active
051808684
ABSTRACT:
The present invention is a multi-stepped method of converting an oil which is produced by various biomass and coal conversion processes and contains primarily single and multiple ring hydroxyaromatic hydrocarbon compounds to highly aromatic gasoline. The single and multiple ring hydroxyaromatic hydrocarbon compounds in a raw oil material are first deoxygenated to produce a deoxygenated oil material containing single and multiple ring aromatic compounds. Then, water is removed from the deoxygenated oil material. The next step is distillation to remove the single ring aromatic compouns as gasoline. In the third step, the multiple ring aromatics remaining in the deoxygenated oil material are cracked in the presence of hydrogen to produce a cracked oil material containing single ring aromatic compounds. Finally, the cracked oil material is then distilled to remove the single ring aromatics as gasoline.
REFERENCES:
"Hydrocracking Condensed-Ring Aromatics Over Nonacidic Catalysts," Wu, et al, 9 pages, Hydrocracking & Hydrotreating Ward et al, (editors) 1975.
"Chemistry of Hydrocracking," Langlois et al., Chevron Research Co., Richmond, CA., 15 pages, Refining Petroleum for Chemicals, date unknown.
"Catalytic Hydrogenation and Hydrocracking of Fluoranthene: Reaction Pathways and Kinetics," Lapinas et al., Ind. Eng. Chem. Res., 1987, 26, 1026-1033.
"Hydrocracking Polycyclic Hydrocarbons over a Dual-Functional Zeolite (Faujasite)-Based Catalyst," Haynes et al, Ind. Eng. Chem. Process Des. Dev. 1983, 22, 401-409.
"Hydrocracking of a Coal Extract with Various Catalysts," Doughty et al, Dec. 19, 1985, 8 pages.
"Hydrodeoxygenation of 1-Naphthol: Activities and Stabilities of Molybdena and Related Catalysts," Vogelzang et al., Journal of Catalysts 84, 170-177 (1983).
"Chemistry of Catalytic Hydrodeoxygenation," E. Furmisky, Energy Research Laboratories, Catal. Rev.-Sci. Eng., 25(3) 421-458 (1983).
"Hydrodeoxygenation of 1-Naphthol Catalyzed by Sulfided Ni-Mo/.gamma.-Al.sub.2 O.sub.3 : Reaction Network," Li, et al., 4 pages, AIChE Journal 1985.
Haider, Ghulam "Catalytic Hydrodeoxygenation of Coal-Derived Liquids and Related Oxygen-Containing Compounds," a dissertation submitted to the faculty of The University of Utah in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Fuels Engineering, Department of Mining and Fuels Engineering, The University of Utah, Dec. 1981.
Skukla, Yagya Valkya "Catalytic Hydrodeoxygenation Studies of Aromatic Ethers, Phenols and Oxygen-Rich Synfuels," a dissertation submitted to the faculty of The University of Utah in partial fulfillment of the requirements for the degree of Doctor of Philosophy, Department of Mining and Fuels Engineering, The University of Utah, Aug. 1985.
Baker Eddie G.
Elliott Douglas C.
Battelle (Memorial Institute)
Pal Asok
LandOfFree
Method of upgrading oils containing hydroxyaromatic hydrocarbon does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of upgrading oils containing hydroxyaromatic hydrocarbon , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of upgrading oils containing hydroxyaromatic hydrocarbon will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-103237