Hydrocracking of Atmospheric Residue (Part 2)
نویسندگان
چکیده
منابع مشابه
Geo-atmospheric processing of airborne imaging spectrometry data Part 2: atmospheric / topographic correction
A method for the radiometric correction of wide field-of-view airborne imagery has been developed that accounts for the angular dependence of the path radiance and atmospheric transmittance functions to remove atmospheric and topographic effects. The first part of processing is the parametric geocoding of the scene to obtain a geocoded, orthorectified image and the view geometry (scan and azimu...
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Residue Number System is a kind of numerical systems that uses the remainder of division in several different moduli. Conversion of a number to smaller ones and carrying out parallel calculations on these numbers will increase the speed of the arithmetic operations in this system. However, the main factor that affects performance of system is hardware complexity of reverse converter. Reverse co...
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The pyrolysis of two types of tobacco residue was carried out at different pyrolysis temperatures between 300 and 600 °C and a residence time of 1 h in a nitrogen atmosphere. The effect of pyrolysis temperature on the product distributions was investigated and the composition of the bio-oils identified. The variation in product distribution depended on both the temperature and the type of tobac...
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We propose the sequestering of crop residues to capture a significant fraction (26%) of the present US atmospheric carbon emission. With adequate fractions of farm waste left in and on the soil to supply nutrients and retard erosion, the bulk of the waste could be shipped at low cost, using the existing crop transport network, at a cost of $22.5 billion per year. Disposal in river deltas may en...
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Elevated atmospheric CO2 concentration can increase biomass production and alter tissue composition. Shifts in both quantity and quality of crop residue may alter carbon (C) and nitrogen (N) dynamics and management considerations in future CO2-enriched agroecosystems. This study was conducted to determine decomposition rates of the legume soybean [Glycine max (L.) Merr.] and nonlegume grain sor...
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ژورنال
عنوان ژورنال: Journal of The Japan Petroleum Institute
سال: 1984
ISSN: 0582-4664
DOI: 10.1627/jpi1958.27.141