Vitrinite Reflectance (Ro %)
Correlation among Vitrinite Reflectance Ro%, Pyrolysis Parameters, and Atomic H/C Ratio: Implications for Evaluating Petroleum Potential of Coal and Carbonaceous Materials
... and Ro% against one another to confirm and double check the results for accurate ...that vitrinite reflectance increases with the degree of heating because molecules move closer to each other when ...
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Source rock maturation studies using vitrinite reflectance and geothermal data from six wells in Gabo and Wabi fields, onshore Niger Delta, Nigeria
... a reflectance of Ro • ...in vitrinite reflectance determinations on clastic ...the vitrinite reflectance values stay below Ro • ...
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Estimation of slip parameters associated with frictional heating during the 1999 Taiwan Chi Chi earthquake by vitrinite reflectance geothermometry
... We collected 16 subsamples from the FZB1136 core sample (Figure 2). Carbonaceous materials, including vitrinite grains, in the samples were first extracted by a CsF-HF technique (Cody et al. 2002; Cody and ...
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Geochemistry and petrology of palaeocene coals from Spitzbergen — Part 2: Maturity variations and implications for local and regional burial models
... Figure and Table Captions All figures meant for colour online only Table 1 – Vitrinite Reflectance Ro, n-alkane, hopane, sterane and aromatic biomarker and maturity parameters within the[r] ...
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Thermal history of the Carboniferous strata in the northern part of the Intra-Sudetic Basin (SW Poland): A combined Raman spectroscopy and organic petrography study
... Vitrinite reflectance anisotropy can be useful for the recognition of the tectonic style of deforma- tion and its relationships to the timing of these pro- cesses ...random vitrinite ...
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Various techniques to evaluate carbonaceous source rock as an unconventional gas reservoir
... Organic geochemical data of 17 outcrops which were collected in underground mines of Jammu regions of Northwest Himalaya, India was obtained from a published research paper (Mani et al., 2014) in order to study the ...
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Application and Research on Macroscopic Identification of Bitumen and Graptolite in Shale and Reflectance Detection
... asphalt reflectance and the graptolite ...Graptolite reflectance and asphalt ...graptolite reflectance is between ...men reflectance is between ...the reflectance of asphalt. The ...
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The impact of a Neogene basalt intrusion on the optical properties and internal structure of the dispersed organic matter in Carboniferous strata (SW-part USCB)
... The temperature prevailing in the rock mass is re- flected in the degree of coalification of the coaly mat- ter or in the thermal maturity of the organic matter, and is usually expressed by the value of the ...
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An assessment of basin development and coal rank in the Kaitangata coalfield, South Otago, New Zealand
... Chapter Two: Methodology LOCATION MAP OF DRILLHOLES AND OUTCROP USED FOR COAL CHEMISTRY ANALYSES AND VITRINITE REFLECTANCE IN THE KAITANGATA SECTOR e3010*.. Kai Point Opencast.[r] ...
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A study of the anchizone epizone metamorphic transition
... Incipient metamorphism of Cambro-Silurian clastic rocks from the Jamtland Supergroup, central Scandinavian Caledonides, western Sweden: Illite crystallinity and vitrinite reflectance.. M[r] ...
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Studies on Separation of Macerals from Coal by Froth Flotation
... enrichment of inertinite and vitrinite [14]. R. Q. Honaker, separated the macerals by using column flotation technique. In this study, they take the coal sample having size -50mm collected from Illinois no-6 seam ...
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Effect of deposition voltage on the optical properties of nickel cobalt oxide Nanofilms deposited by Electrodeposition method
... the reflectance of the film is generally low in all the regions; maximum of ...The reflectance is directly proportional to deposition ...Low reflectance in NIR region makes the film a good material ...
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Key Factor for Successful Roll on Roll off (Ro Ro) Operation: a Delphi Technique at Langkawi Terminal, Kedah
... toward Ro-Ro SSS operation at Langkawi Terminal has been ...successful Ro-Ro SSS operation at Langkawi ...toward Ro-Ro SSS operation at Langkawi ...
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A Novel Inherently Radiopaque Bead for Transarterial Embolization to Treat Liver Cancer - A Pre-clinical Study
... (b) RO Beads + soluble contrast medium (iodixanol, 320 mgI/ml) (n=6) and (c) RO Beads + dextrose (Dextrose in water 50%, Hospira ...(n=4). RO Beads in dex- trose was used to evaluate the conspicuity ...
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Investigation of changes in thickness and reflectivity from layered retinal structures of healthy and diabetic eyes with optical coherence tomography
... Optical coherence tomography (OCT) is an optical im- aging technique that has high axial resolution and high dynamic range by the use of a broadband light source and heterodyne detection technique [1]. Along with im- ...
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Analysis of Optical Properties of SiO2 Thin Films for Various Thicknesses and Substrate Material Using Matlab Code
... in reflectance is shifted to shorter ...the reflectance would be ...the reflectance of the layer, in this case, is independent on the thickness of the ...
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Decomposition of permittivity contributions from reflectance using mechanism models
... The decomposition of a material’s electromagnetic response into the elementary component mechanisms responsible for observed phenomena is a fundamental problem of spectroscopy. In the setting of nonmagnetic materials, ...
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Measurement of soil attributes using NIR spectroscopy : A review
... Diffused reflectance measurement in the NIR region (780-2500 nm) is involved in NIRS (near infrared reflectance spectroscopy) and this is highly sensitive to both inorganic and organic phases in ...
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Role of M3 Muscarinic Acethylcholine Receptor Antibodies as a New Marker in Primary Sjögren Syndrome
... [28] Lazzerini, P.E., Capecchi, P.L., Guideri, F., Bellisai, F., Selvi, E., Acampa, M., Costa, A., Maggio, R., Garcia-Gonzalez, E., Bisogno, S., Morozzi, G., Galeazzi, M. and Lag- hi-Pasini, F. (2007) Comparison of ...
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Use Of Spectral Reflectance For Sensitive Waveband Determination For Soil Organic Matter
... The biological decomposition of residues, roots and litter in soil is the soil organic matter. Soil chemical properties were determined using the standard laboratory methods. The SOM values of soil organic matter were ...
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