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Quality of petroleum coke after calcining in furnaces of different types
Chemistry and Technology of Fuels and Oils, 1980 S. A. Zaitseva +3 more
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Petroleum coke calcining unit. Startup at LUKOIL—Volgogradneftepererabotka LLC
Chemistry and Technology of Fuels and Oils, 2007 M. E. Maslennikov +3 more
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Desulfurization of Petroleum Coke via Alkali Calcination [PDF]
Advanced Materials Research, 2014 Alkali desulfurization of petroleum coke is an important technology, can improve the performance of the final products of petroleum coke, while reducing air pollution. This paper studied the conditions for desulfurization of calcined petroleum coke using NaOH solid powders.
Amin Yang +4 more
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Fluidization hydrodynamics in the calcination of petroleum coke
Chemistry and Technology of Fuels and Oils, 19691. A method has been selected and the bulk density determined, as a function of temperature, of cokes of different granulometric composition. 2. The porosity of petroleum coke has been determined, and found to have an average value of ɛ = 0.4; the apparent density has also been determined. 3.
Z. I. Syunyaev +3 more
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Modeling and simulation of petroleum coke calcination in rotary kilns
Fuel, 2001Abstract A one-dimensional mathematical model was developed for the simulation of petroleum coke calcination in rotary kilns. The model is comprised of 14 ordinary differential equations derived from mass and energy conservation principles. The system of equations is solved by a fourth-order Runge–Kutta method.
Adriana S. Franca +2 more
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Removal of heteroelements in the high-temperature calcination of petroleum cokes
Chemistry and Technology of Fuels and Oils, 19711. The heteroelement content of cokes from slow coking has been determined in the temperature range 1000–2800°C. 2. According to their thermal stability the heteroelements can be divided into three groups: those stable below 1000°C (silicon, sodium), below 1500°C (sulfur, calcium, magnesium, copper, iron manganese, nickel, aluminum), and
L. E. Strizhova +3 more
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Petroleum coke calcination processes ? present and future
Chemistry and Technology of Fuels and Oils, 1986The authors discuss the calcination of petroleum coke. The requirements imposed on different types of calcinated petroleum cokes in the USSR are summarized. The elemental content of petroleum cokes is shown. Basic factors in the calcination process are examined, such as raw material, temperature, process time, and heating rate.
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Petroleum Coke. Feedstock Resources and Calcination Technologies
Chemistry and Technology of Fuels and Oils, 2005Coking is an important and comparatively inexpensive process for exhaustive refining of crude oil. The total number of coking units in the world is over 160. The highest number is in the USA, with approximately 70, China with 24, and Russia with a total of 8 [1, 2].
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Effect of calcination rate on petroleum coke properties
Carbon, 1995The excellent work of Bui, Perron, and Read studied several process parameters pertinent to the calcination of green petroleum coke and the subsequent effect on calcined coke properties. One parameter studied was a calcination rate that was comparatively fast.
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