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Filters: Publication Type: "journal article" Collection: "ir_eua" Format: "application/pdf" Type: "Text"
| Title | Date | Subject | Description | ||
|---|---|---|---|---|---|
| 26 |
 |
Geology and genesis of the coast range province of California and its hydrocarbon deposits | 1987 | hydrocarbon deposits; tar sand; oil shale | California is along the western borderland of North America where sedimentary deposits accumulated along the eastern Pacific margin. During that time, subduction diastrophism prevailed in the late Mesozoic-early Cenozoic era, and right-lateral strike-slip shear diastrophism prevailed in the middle a... |
| 27 |
 |
Geology and geochemistry of Santa Rosa tar sands | 1987-11-02 | Santa Rosa tar sands; tar sands; heavy oil deposits; Triassic Santa Rosa Sandstone | Heavy oil deposits 11 km (7 mi) north of the town of Santa Rosa, Guadalupe County, New Mexico, in the Triassic Santa Rosa Sandstone, were mined during the 1930s. Renewed interest in this deposit in the late 1970s so far has not resulted in exploitation because of unfavorable economics and the encroa... |
| 28 |
 |
Geology of heavy crude oil and natural bitumen in the USSR, Mongolia, and China | 1987 | geology; heavy crude oil; natural bitumen; USSR, Mongolia, China; heavy oil resources; natural bitumen resources | The USSR, Mongolia, and China occupy an area of 33,385,390 km2, or a quarter of the earth's land area. Large reserves and resources of heavy crude oil and natural bitumen are present, especially on the Eastern European (Russian) and Siberian platforms, where at least 700 billion bbl is present (out ... |
| 29 |
 |
Geology of the Mill Fork Area, Utah | 1972-12 | geology; Mill Fork area; geologic structure; Green River formation | The Mill Fork area comprises about 70 square miles of Cretaceous ( ? ) and Tertiary sediments at the northern end of the Wasatch Plateau in Utah County, Utah. Over 9000 feet of nonmarine sediments are present and belong to the North Horn, Flagstaff, and Green River formations. These sediments record... |
| 30 |
 |
Green River Formation at Raven Ridge, Uintah County, Utah | 1965-07 | Green River formation; Raven Ridge; sandstone beds; shale; limestone; marlstone; oil-bearing strata | Along Raven Ridge in Uintah County, Utah, exposures of the Green River Formation contain a complex sequence of intertonguing beds of sandstone, shale, limestone, and marlstone. These strata are considered to represent deposition in an orderly sequence of environments from the flood plain through the... |
| 31 |
 |
Heavy crude oil fields and bitumen deposits of the Middle and Far East and Oceania | 1987 | heavy crude oil fields; bitumen deposits; Middle and Far East and Oceania; oil resource | A total of 119 heavy-oil fields are located in the Middle and Far East and Oceania, in 19 countries. Of these, 12 have ultimate recoveries of more than 500 million barrels, and nine of more than 1000 million barrels. About 97% of the total resource of 120,000 million barrels is found in the Middle E... |
| 32 |
 |
Heavy oil production operations in Potiguar Basin, Brazil | 1987 | heavy oil production operations; heavy oil; Portiguar Basin; oil fields; oil | The Potiguar basin is located on the northeastern Brazilian coast and comprises an onshore portion with 21,500 km2 (8300 mi2) and its offshore extension (Fig. 1). In the last 4 years, many oil fields have been discovered in the onshore portion, where today's production reaches 20,000 bbl/d. The oil ... |
| 33 |
 |
Heavy-oil and bitumen projects in Madagascar | 1987 | heavy oil; bitumen; Madagascar; Bemolanga tar sand; Tsimiroro heavy crude oil; mining and bitumen-separation operation | Madagascar contains two important deposits, the Bemolanga tar sand and the Tsimiroro heavy crude oil. Although known for years, they have received intensive investigation recently in effort to achieve a measure of energy independence in the face of rising oil costs and dollar-exchange values. The ai... |
| 34 |
 |
Heavy-oil deposit, Great Salt Lake, Utah | 1987 | heavy-oil deposit; Great Salt Lake; Neogene basins | The western portion of the Great Salt Lake contains two large Neogene basins, informally called the "North" and "South" basins. These basins are separated by an arch that trends northeast between Carrington Island and Fremont Island. Both basins are filled with Miocene, Pliocene, and Quaternary sedi... |
| 35 |
 |
High-temperature interactions between multiple-metals and kaolinite | 2002 | high-temperature interactions; multiple-metals; kaolinite | High-temperature combustion flue gases provided the environments for this investigation of multiple-metals interactions with dispersed kaolinite. Whereas previous research was restricted to interactions of single-metals with kaolinite powders, this work focuses on understanding how kaolinite transfo... |
| 36 |
 |
Immigrants transform Utah: entering a new era of diversity | 2004-05 | Utah is generally perceived as an extremely homogeneous state whose population can trace its ancestry mostly to northern Europe. Listings for surnames like Hansen, Jensen, and Christensen do fill many pages in local telephone directories throughout the state. According to census counts, the minority... | |
| 37 |
 |
Importance of bitumen viscosity in the hot water processing of domestic tar sands | 1983 | bitumen viscosity; hot water processing; domestic tar sands; bitumen recovery | The separation efficiency of the hot water digestionflotation technique used for bitumen recovery from various domestic tar sands was evaluated. Bitumen viscosity was found to be the most important tar sand property in determining the success of the bitumen separation. Bitumen viscosity of the tar s... |
| 38 |
 |
In-furnace capture of cadmium and other semi-volatile metals by sorbents | 2005 | in-furnace capture; cadmium capture; semi-volatile metals; sorbents; sorbent utilization | An 18 kW, cylindrical (inside diameter = 15-cm), 6-m high, laminar, downflow furnace was used to investigate the mechanisms governing reactive scavenging of cadmium vapors from combustion environments, by hydrated lime and kaolinite powder sorbents. Two major physical mechanisms dominate the reactio... |
| 39 |
 |
Influence of biodegradation on the chemical composition of heavy oil and bitumen | 1987 | biodegredation; chemical composition of heavy oil and bitumen; heavy oil; bitumen; biodegredation of petroleum | Biodegradation of petroleum is a selective metabolism of special organic compounds by an ensemble of microorganisms. It apparently starts under aerobic conditions, which are provided in areas invaded by surfacederived, oxygen-rich formation waters. Bacteria introduced into an oil pool with meteoric ... |
| 40 |
 |
Investigation of coal char-slag transition during oxidation: Effect of temperature and residual carbon | 2009 | coal char; molten slag; bitumous coal; energy and fuels | The transition of coal char to molten slag at high conversion was studied for a bituminous coal using a laminar entrained-flow reactor under oxidizing conditions. Post-oxidized char particles were analyzed by various techniques including loss-on-ignition, gas adsorption analysis and scanning electro... |
| 41 |
 |
Light-oils transformation to heavy oils and asphalts-assessment of the amounts of hydrocarbons removed and the hydrological-geological control of the process | 1987 | light-oils; heavy oils; asphalts; assessment; hydrocarbons; petroleum resources; oil alteration | Heavy oils frequently represent a residue left after removal of saturated and aromatic hydrocarbons by various alteration processes. They are characterized by a high content of asphaltenes and polar compounds and by higher sulfur content than the light oils from which they were derived. In the Dead ... |
| 42 |
 |
Major tar sand and heavy oil deposits of the United States | 1985-07 | major tar sand; heavy oil deposits; heavy oil resources; tar sand resources; United States | This paper presents a current assessment of U.S. tar sand and heavy oil resources. It is based on an independent appraisal of all tar sand deposits with 100 million barrels in place or more and the construction of a heavy oil reservoir and data base of fields containing more than 20 million barrels ... |
| 43 |
 |
Mechanism and kinetics of lead capture by kaolinite in a downflow combustor | 2000 | mechanism and kinetics; lead capture; kaolinite; downflow combustor; postflame reaction; lead vapor | An 18 kW, 6 m long, gas-fired downflow combustor was used to examine the postflame reaction between lead vapor and kaolinite. Since the focus of this work was to evaluate the reaction with lead vapor, samples were extracted at a temperature above the metal dew point. The sample was rapidly diluted w... |
| 44 |
 |
Modeling the rich combustion of aliphatic hydrocarbons | 2000 | rich combustion; aliphatic hydrocarbons; kinetic mechanism; benzene formation; high-molecular-mass aromatic compounds | A new kinetic mechanism has been developed for the formation of benzene and high-molecular-mass aromatic compounds in rich flames of aliphatic hydrocarbons. The kinetic scheme emphasizes both the role of resonantly stabilized radicals in the growth of aromatics and the standard acetylene addition me... |
| 45 |
 |
Modeling the vaporization of ash constituents in a coal-fired boiler | 2000 | vaporization of ash constituents; coal-fired boiler; minimizing harmful emissions; vaporization | Emissions of fine particulate and trace toxic metals are being subjected to increasing regulation. This paper addresses how the emission of these compounds can be influenced by changes in combustion conditions, particularly those selected to minimize NOx emissions. The vaporization and condensation ... |
| 46 |
 |
Nitric oxide destruction during coal and char oxidation under pulverized-coal combustion conditions | 2004 | nitric oxide destruction; coal and char oxidation; pulverized-coal combustion; particle distribution; conversion efficiency | A modified drop-tube reactor that allows particle distribution over the reactor cross-sectional area, and oxidation of chars produced in situ, was used to study the conversion efficiency of char nitrogen to nitric oxide (aNO). The results confirm previous findings by other investigators that aNO dec... |
| 47 |
 |
Oil and gas evolution kinetics for oil shale and petroleum source rocks determined from pyrolysis-TQMS data at multiple heating rates | 1991-11 | Evolution kinetics; Oil shale; Petroleum source rocks; Pyrolysis-TQMS data; Programmed-temperature pyrolysis; Triple-quadrupole mass spectrometry; Hydrous pyrolysis | Seven oil shales and petroleum source rocks were subjected to programmed-temperature pyrolysis at heating rates of 1 and 10 °C/min using triple-quadrupole mass spectrometry to monitor volatile compound evolution. Kinetic parameters were determined for evolution of hydrocarbons and various heteroato... |
| 48 |
 |
Oil and gas evolution kinetics for oil shale and petroleum source rocks determined from pyrolysis-TQMS data at two heating rates | 1992-04 | Volatile compound evolution; Oil shales; Petroleum source rocks; Programmed-temperature pyrolysis; Triple-quadrupole mass spectrometry; Hydrous pyrolysis | Seven oil shales and petroleum source rocks were subjected to programmedtemperature pyrolysis at heating rates of 1 and 10 °C/min using triple-quadrupole mass spectrometry to monitor volatile compound evolution. Kinetic parameters were determined for evolution of hydrocarbons and various heteroatom... |
| 49 |
 |
Oil impregnated carbonate rocks of the Timpoweap Member Moenkopi Formation, Hurricane Cliffs area, Utah and Arizona | 1979 | Oil impregnated rocks; Hurricane Cliffs; Utah; Arizona; Timpoweap Member; Triassic Moenkopi Formation; Timpoweap Canyon; Hurricane, Utah | Oil impregnated rocks crop out at several localities near the Hurricane Cliffs in southwestern Utah and adjacent Arizona. The most significant petroliferous deposits occur in the Timpoweap Member of the Triassic Moenkopi Formation in Timpoweap Canyon and the Hurricane Cliffs south of Hurricane, Utah... |
| 50 |
 |
On solar thermal processing and retorting of oil shale | 1988-05 | The general concept and a recent paper on solar oil shale retorting are critically reviewed. It is concluded that a recent paper by Berber and Fletcher (Energy 13. 13, 1988) contains erroneously high oil yields and provides no new valid information related to solar oil shale process design or econom... |