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  • Petroleum coke Wikipedia

    Calcined petroleum coke (CPC) is the product from calcining petroleum coke. This coke is the product of the coker unit in a crude oil refinery. The calcined petroleum coke is used to make anodes for the aluminium, steel and titanium smelting industry. The green coke must have sufficiently low metal content to be used as anode material.

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  • Microbial removal of sulphur from petroleum coke

    01-01-2019· Petroleum coke (pet coke) is a carbonised heavy residual product obtained from petroleum processing. Pet coke contains between 1 and 10% w/w sulphur as both inorganic and organic forms. The removal of organic sulphur from pet coke is desirable to reduce the environmental harm of its combustion emissions but the elevated temperatures and pressures needed result in a lower fuel-value.

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  • Sulfur removal from petroleum coke during high

    01-06-2018· The pyrolysis mechanism of petroleum coke was investigated by combining TG-MS analysis and ReaxFF molecular dynamic simulations. • TG-MS pyrolysis products comprised H 2, CO 2, CO, SO 2, and trace amounts of CS 2. • The mechanism of sulfur removal from coke during high-temperature pyrolysis was determined.

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  • Impurity Removal from Petroleum Coke Light Metals 2013

    Impurity Removal from Petroleum Coke. Alexandre Gagnon. Rio Tinto Alcan, Arvida Research and Development Centre, 1955 Boulevard Mellon, Jonquière, QC, G7S 4K8, Canada. Search for more papers by this author. Nigel Backhouse.

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  • Desulfurization of petroleum coke: a review Industrial

    Sulfur removal from petroleum coke during high-temperature pyrolysis. Analysis from TG-MS data and ReaxFF simulations. Journal of Analytical and Applied Pyrolysis 2018, 132,134-142.

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  • Coke (fuel) Wikipedia

    Coke is a grey, hard, and porous fuel with a high carbon content and few impurities, made by heating coal or oil in the absence of air—a destructive distillation process. It is an important industrial product, used mainly in iron ore smelting, but also as a fuel in stoves and forges when air pollution is a concern. The unqualified term "coke" usually refers to the product derived from low-ash and low-sulphur

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  • Impurity Removal from Petroleum Coke SpringerLink

    Therefore while sulfur removal during calcining is possible, the resulting coke, even in the most promising scenario, is not suitable for anode manufacturing. At this time, an industrial process to remove sulfur and other impurities from petroleum coke is unlikely to be viable.

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  • (PDF) Desulfurization of Petroleum Coke: A Review

    a fluid coke similar to the Athabasca oil sands coke, Fuel, 1978, vol. 57, pp. 497 501. [39] Z. M. George; Hydrodesulphurization of coke from Athabasca tar sands

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  • Removal of sulfur from petroleum coke with lime (Patent

    Removal of sulfur from petroleum coke with lime. Full Record; Other Related Research; Abstract. This patent describes a method for burning a sulfur continuing molten carbonaceous material by adding sufficient calcium oxide or calcium carbonate to convert the sulfur content of the carbonaceous material to calcium sulfate during the burning.

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  • REMOVING METAL CONTAMINANTS FROM PETROLEUM

    A process for the reduction of sulfur and removal of metal contaminants from a petroleum residual oil without significant coking which comprises the steps of contacting said oil with a hydrogen donor liquid and a highly porous, inorganic scrubbing agent at a temperature of incipient coking at a pressure of about 500 to 5,000 psig., and at a weight ratio of hydrogen donor liquid to residual oil of from about 0.1 to

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  • metal removal petroleum coke proves-projekt.de

    metal removal petroleum coke. North american production of petroleum coke or petcoke, as its commonly known, has been steadily increasing since the late s but innovations in bitumen extraction have allowed petcoke production to shoot up in recent years, and uS exports of petcoke have risen by the barrel load million barrels in,to be precise

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  • Removal of sulfur from petroleum coke with lime (Patent

    Removal of sulfur from petroleum coke with lime. Full Record; Other Related Research; Abstract. This patent describes a method for burning a sulfur continuing molten carbonaceous material by adding sufficient calcium oxide or calcium carbonate to convert the sulfur content of the carbonaceous material to calcium sulfate during the burning.

    Details >
  • Impurity Removal from Petroleum Coke Light Metals

    Impurity Removal from Petroleum Coke. Alexandre Gagnon. Rio Tinto Alcan, Arvida Research and Development Centre, 1955 Boulevard Mellon, Jonquière, QC, G7S 4K8, Canada. Search for more papers by this author. Nigel Backhouse.

    Details >
  • Petroleum Coke (PETCOKE) Buy or sell petcoke Petcoke

    Petroleum coke, abbreviated coke or petcoke, is a final carbon-rich solid material that derives from oil refining, and is one type of the group of fuels referred to as cokes. Petcoke is the coke that, in particular, derives from a final crackingprocess—a thermo-based chemical engineering process that splits long chain hydrocarbons of petroleum into shorter chains—that takes place in units

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  • Petroleum Coke Fly Ash Use for Heavy Metals Removal

    This work is focused on the characterizationof a Chilean petroleum coke fly ash (PCFA) from circulated fluidized bed combustion (CFCB), and its potential use in Cu2+ and Pb2+ removal from acid wastewaters (pH 4). CFBC-PCFA presents a high Ca and SO3 content, being anhydrite the major crystalline mineral phase. Regarding to their environmental characterization, despite of its high Ni and

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  • Sulfur removal from petroleum coke during high

    01-06-2018· The pyrolysis mechanism of petroleum coke was investigated by combining TG-MS analysis and ReaxFF molecular dynamic simulations. • TG-MS pyrolysis products comprised H 2, CO 2, CO, SO 2, and trace amounts of CS 2.. The mechanism of sulfur removal from coke during high-temperature pyrolysis was determined.

    Details >
  • Impurity Removal from Petroleum Coke SpringerLink

    Therefore while sulfur removal during calcining is possible, the resulting coke, even in the most promising scenario, is not suitable for anode manufacturing. At this time, an industrial process to remove sulfur and other impurities from petroleum coke is unlikely to be viable.

    Details >
  • Desulfurization of petroleum coke: a review Industrial

    Sulfur removal from petroleum coke during high-temperature pyrolysis. Analysis from TG-MS data and ReaxFF simulations. Journal of Analytical and Applied Pyrolysis 2018, 132,134-142.

    Details >
  • Production of activated carbon from petroleum coke and

    The feasibility of the reuse of petroleum coke, withof high sulphur content, produced as waste in a Mexican petroleum refinery, its properties for use in water treatment was were assessed. activated carbon, metal removal, petroleum coke, SEM, wastewater treatment.

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  • (PDF) Desulfurization of Petroleum Coke: A Review

    a fluid coke similar to the Athabasca oil sands coke, Fuel, 1978, vol. 57, pp. 497 501. [39] Z. M. George; Hydrodesulphurization of coke from Athabasca tar sands

    Details >

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