词汇 | vitrinite |
释义 | BETA Examples of vitrinitevitrinite isn’t in the Cambridge Dictionary yet. You can help! Fluid-inclusions technique for determining maximum temperature in calcite and its comparison to the vitrinite reflectance geothermometer. Note that vitrinite reflectance data tend to yield overestimates of denudation, whereas remnant subsidence data tend to yield underestimates. Vitrinite reflectance, which typically demonstrates an exponential evolution of organic matter as a function of time, is the best organic indicator for thermal maturation. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The high vitrinite content of the coal indicates a significant potential for coalbed methane production. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The optical properties of semifusinite are very similar to those of vitrinite. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The vitrinite group, which consists of various individual vitrinite "macerals", is the most common component of coals. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The reflectance of vitrinite was first studied by coal explorationists attempting to diagnose the thermal maturity, or "rank", of coal beds. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The thermal history of a basin is usually calibrated using thermal indicator data, including vitrinite reflectance and fission tracks in the minerals apatite and zircon. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Regardless, vitrinite is not soluble in water and could therefore only contaminate fire features in the stratum as particulate matter. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They differ in that semifusinite displays a folded texture as compared to vitrinite which generally maintains its composed structure. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Conversely, carbonates, evaporites and well-sorted sandstones have very low vitrinite contents. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Vitrinite has a shiny appearance resembling glass (vitreous). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In minor scale it also consists of vitrinite, inertinite, telalginite, and bitumen. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Inertinites also displays higher reflectance than vitrinite, except when approaching an anthracitic or graphite state. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Maceral maturity can be estimated by "vitrinite reflectance". From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Vitrinite forms diagenetically by the thermal alteration of lignin and cellulose in plant cell walls. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Vitrinite macerals when observed under the microscope show a boxlike, cellular structure, often with oblong voids and cavities which are likely the remains of plant stems. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They are also used in materials science and biological research and for determining the energy content of coal and petroleum source rock by measuring the vitrinite reflectance. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. |
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