Hydroprocessing of Heavy Oils and ResiduaJorge Ancheyta, James G. Speight Many oil refineries employ hydroprocessing for removing sulfur and other impurities from petroleum feedstocks. Capable of handling heavier feedstocks than other refining techniques, hydroprocessing enables refineries to produce higher quality products from unconventional- and formerly wasted- sources. Hydroprocessing of Heavy Oils and Residua |
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... Fractions, Klaus H. Altgelt and Mieczyslaw M. Boduszynski NMR Techniques in Catalysis, edited by Alexis T. Bell and Alexander Pines Upgrading Petroleum Residues and Heavy Oils, Murray R. Gray Methanol Production and Use, edited by Wu ...
... Fractions, Klaus H. Altgelt and Mieczyslaw M. Boduszynski NMR Techniques in Catalysis, edited by Alexis T. Bell and Alexander Pines Upgrading Petroleum Residues and Heavy Oils, Murray R. Gray Methanol Production and Use, edited by Wu ...
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... fractions. At least two factors dampened interest: (1) the high cost of hydrogen and (2) the adequacy of current practices for meeting the demand for high-value products by refining conventional crude oil. On the other hand, heavy oils ...
... fractions. At least two factors dampened interest: (1) the high cost of hydrogen and (2) the adequacy of current practices for meeting the demand for high-value products by refining conventional crude oil. On the other hand, heavy oils ...
Page 11
... fractions. Topped crude oil must always be stripped with steam to elevate the flash point or to recover the final ... fractions are relatively larger than for lower-boiling fractions, and relatively few plates are required. Under these ...
... fractions. Topped crude oil must always be stripped with steam to elevate the flash point or to recover the final ... fractions are relatively larger than for lower-boiling fractions, and relatively few plates are required. Under these ...
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... fractions obtained by vacuum distillation of reduced crude oil depend on whether the run is designed to produce lubricating or vacuum gas oils. In the former case, the fractions include: 1. Heavy gas oil, an overhead product used as ...
... fractions obtained by vacuum distillation of reduced crude oil depend on whether the run is designed to produce lubricating or vacuum gas oils. In the former case, the fractions include: 1. Heavy gas oil, an overhead product used as ...
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... fractions also provides further information about the processability of the feedstock. In this follow-on analysis, there is often emphasis on the asphaltene fraction since the solubility of asphaltene constituents and thermal products ...
... fractions also provides further information about the processability of the feedstock. In this follow-on analysis, there is often emphasis on the asphaltene fraction since the solubility of asphaltene constituents and thermal products ...
Contents
1 | |
15 | |
35 | |
Chapter 4 Thermodynamics of Hydroprocessing Reactions | 51 |
Chapter 5 Reactors for Hydroprocessing | 71 |
Chapter 6 Characteristics of Heavy Oil Hydroprocessing Catalysts | 121 |
Chapter 7 Maya Heavy Crude Oil Hydroprocessing Catalysts | 191 |
Chapter 8 Effect of Feedstock Composition on the Performance of Hydroconversion Catalysts | 239 |
Chapter 9 Hydroprocesses | 259 |
Chapter 10 Commercial Hydrotreating and Hydrocracking | 281 |
Chapter 11 Hydrogen Production | 313 |
Index | 339 |
Back cover | 347 |
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Hydroprocessing of Heavy Oils and Residua Jorge Ancheyta Juárez,James G. Speight No preview available - 2020 |
Common terms and phrases
acid activity adsorption alumina Ancheyta API gravity Appl aromatic asphaltene molecules asphaltenes ASTM bitumen carbon Catal catalyst catalyst bed catalyst deactivation catalyst particles characterization Chem chemical coke formation composition conversion cracking desulfurization diesel ebullated-bed effect Energy Fuels equilibrium constants feedstock Figure fixed-bed fractions fresh catalyst Furimsky gas oil heavy crude oil heavy feeds heavy feedstocks heavy oil hydrocarbon hydrocracking hydrodemetallization hydrodesulfurization hydrogen sulfide hydroprocessing catalysts hydroprocessing of heavy hydrotreaters hydrotreating catalysts increase kinetics liquid Maity Massoth Maya crude method middle distillates molecular weight naphtha nickel NiMo nitrogen oils and residua operation oxides partial pressure permission Petrol petroleum phase pore diameter pore volume quench Rana reaction reactor recycle gas refinery refining removal residuum Speight spent catalyst steam reforming sulfur surface area synthesis gas Technol Technology temperature textural properties thermal thermodynamic Today units upgrading vanadium viscosity zeolites
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Page 7 - The several rock types that contain an extremely viscous hydrocarbon which is not recoverable in its natural state by conventional oil well production methods including currently used enhanced recovery techniques.