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Technology of Petroleum Needle Coke Production in Processing of Decantoil with the Use of Polystyrene as a Polymeric Mesogen Additive

Тип документаJournal Article
Дата публикации2021-07-23
Название журналаACS Omega
ИздательAmerican Chemical Society
Квартиль по SCImagoQ1
Квартиль по Web of ScienceQ2
Импакт-фактор 20214.13
ISSN24701343
General Chemistry
General Chemical Engineering
Краткое описание
The results of experimental investigations on the coking of decanted heavy gasoil of catalytic cracking with polystyrene in a certain concentration range to obtain petroleum needle coke with the most developed string-base anisotropic structure and a microstructure point of at least 6.2 corresponding to the super-premium grade are presented. Certain regularities have been established to improve the structural quality index of the resulting needle coke from the optimal content of polystyrene in the base raw material, including the extreme dependence of the quality indices of needle coke on the polystyrene content (10 wt %). The decrease in the quality indices of the obtained carbon material is a consequence of uncontrolled changes toward an increase in the system viscosity performance (the viscosity increases 2.7 times). The experimentally obtained coefficient of thermal expansion (CTE) of needle coke-synthesized samples within the temperature range of 40–500 °C showed a reducing trend in CTE depending on the polymer additive proportion in the feedstock; for example, at 300 °C, the CTE decreases to 5.732 × 10–6 °C–1.
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1. Gabdulkhakov R. R. и др. Technology of Petroleum Needle Coke Production in Processing of Decantoil with the Use of Polystyrene as a Polymeric Mesogen Additive // ACS Omega. 2021. Т. 6. № 30. С. 19995–20005.
RIS |
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TY - JOUR

DO - 10.1021/acsomega.1c02985

UR - http://dx.doi.org/10.1021/acsomega.1c02985

TI - Technology of Petroleum Needle Coke Production in Processing of Decantoil with the Use of Polystyrene as a Polymeric Mesogen Additive

T2 - ACS Omega

AU - Gabdulkhakov, Renat R.

AU - Rudko, Viacheslav A.

AU - Povarov, Vladimir G.

AU - Ugolkov, Valery L.

AU - Pyagay, Igor N.

AU - Smyshlyaeva, Ksenia I.

PY - 2021

DA - 2021/07/23

PB - American Chemical Society (ACS)

SP - 19995-20005

IS - 30

VL - 6

SN - 2470-1343

SN - 2470-1343

ER -

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@article{Gabdulkhakov_2021,

doi = {10.1021/acsomega.1c02985},

url = {https://doi.org/10.1021%2Facsomega.1c02985},

year = 2021,

month = {jul},

publisher = {American Chemical Society ({ACS})},

volume = {6},

number = {30},

pages = {19995--20005},

author = {Renat R. Gabdulkhakov and Viacheslav A. Rudko and Vladimir G. Povarov and Valery L. Ugolkov and Igor N. Pyagay and Ksenia I. Smyshlyaeva},

title = {Technology of Petroleum Needle Coke Production in Processing of Decantoil with the Use of Polystyrene as a Polymeric Mesogen Additive},

journal = {{ACS} Omega}

}

MLA
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Gabdulkhakov, Renat R., et al. “Technology of Petroleum Needle Coke Production in Processing of Decantoil with the Use of Polystyrene as a Polymeric Mesogen Additive.” ACS Omega, vol. 6, no. 30, July 2021, pp. 19995–20005. Crossref, https://doi.org/10.1021/acsomega.1c02985.