Studies on Carbonization of Petroleum Residues
نویسندگان
چکیده
منابع مشابه
Maltenes and Asphaltenes of Petroleum Vacuum Residues: Physico- Chemical Characterization
Solvent separation is frequently applied to petroleum vacuum residues to reduce the coke-forming tendencies of these materials. This process is capable of removing all or a substantial amount of asphaltenes from feedstocks that are destined for further processing and thus applied as the first step of refining. Maltenes and asphaltenes obtained from vacuum residues of Heera (HVR) and Jodhpur (JV...
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KOMURA, S., UEDA, M. and FUJIMURA, K. Electroencephalographic Studies on Liquefied Petroleum Gas Poisoning in Rabbits. Tohoku J. exp. Med., 1973, 111 (1), 33-40 -Rabbits were put into a special box which had a gas-exit and an upperpositioned gas-inlet, from which the Japanese Industrial Standard No. 3 Liquefied Petroleum Gas (L.P.G.) was distributed on equal proportion. The changes in the behav...
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In September 1969, the Florida barge spilled 700,000L of No. 2 fuel oil into the salt marsh sediments of Wild Harbor (Buzzards Bay, MA). Today the aboveground environment appears unaffected, but a substantial amount of moderately degraded petroleum still remains 8-20cm below the surface. The salt marsh fiddler crabs, Uca pugnax, burrow into the sediments at depths of 5-25cm, and are chronically...
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In this paper the polychlorinated-dibenzo dioxins and furans (PCDD/Fs) release is analyzed during an hydrothermal carbonization process of the organic fraction of municipal solid waste (OFMSW). Two models to estimate the quantity of PCDD/Fs that can be released during this kind of process are presented in this paper. The first model follows a mass balance approach; the second one develops a phe...
متن کاملStudy on Colloidal Model of Petroleum Residues through the Attraction Potential between Colloids
The samples of DaGang atmospheric residue (DG-AR), Middle East atmospheric residue (ME-AR), TaHe atmospheric residue (TH-AR), and their thermal reaction samples were chosen for study. All the samples were fractioned into six components separately, including saturates plus light aromatics, heavy aromatics, light resins, middle resins, heavy resins, and asphaltenes. The dielectric permittivity of...
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ژورنال
عنوان ژورنال: TANSO
سال: 1976
ISSN: 1884-5495,0371-5345
DOI: 10.7209/tanso.1976.55