Characteristics of High-Temperature Coking Tar of Volatile-Rich Petroleum Coke

被引：0

作者：

E. I. Andreikov

O. V. Krasnikova

Yu. A. Dikovinkina

M. G. Pervova

M. V. Zorin

V. V. Kuprygin

机构：

[1] Postovskii Institute of Organic Synthesis,

[2] Ural Branch,undefined

[3] Russian Academy of Sciences,undefined

[4] AO VUKhIN,undefined

[5] OOO PROMINTEKh NKA,undefined

来源：

Coke and Chemistry | 2019年 / 62卷

关键词：

petroleum coke; CA, coking additive; coal tar; high-temperature coking; petroleum tar; heterocyclic sulfur-containing compounds;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Abstract—The properties of tar from the high-temperature coking of volatile-rich petroleum coke (CA, coking additive) are compared with the properties of coal tar. According to thermogravimetric data for the residue at temperatures beyond 360°C, the content of high-boiling components is considerably higher for petroleum tar than for coal tar. However, its yield of coke residue is lower than for coal tar. The petroleum tar contains polyaromatic hydrocarbons and heterocyclic sulfur-containing compounds, both of which are also found in coal tar. However, much larger quantities of sulfur-containing quantities are seen in petroleum tar, while the content of individual polyaromatic hydrocarbons is much lower.

引用

页码：579 / 584

页数：5

共 29 条

[1]

Mel’nikov I.I.(2011)Influence of petroleum coking additive on the quality of coal batch, coke, and tar Coke Chem 54 447-449

[2]

Kryachuk V.M.(2014)Petroleum additives for coking batch Coke Chem 57 314-316

[3]

Mezin D.A.(2015)Innovations in blast-furnace coke Steel Transl 45 674-685

[4]

Duntsev D.Yu.(1986)Isolation of sulphur heterocycles from petroleum- and coal-derived materials by ligand exchange chromatography Fuel 65 270-273

[5]

Zublev D.G.(1986)Sulphur heterocycles in coal-derived products: relation between structure and abundance Fuel 65 390-396

[6]

Tristan V.M.(2010)Investigation of sulphur compounds in coal tar using monodimensional and comprehensive two-dimensional gas chromatography J. Chromatogr. A 1218 3200-3207

[7]

Nechkin G.A.(2008)Determining the content of polycyclic aromatic hydrocarbons in industrial samples of coal tar and pitch Coke Chem 51 321-325

[8]

Chernavin D.A.(2018)Analysis and characterization of high-volatile petroleum coke Recent Adv. Petrochem. Sci 6 555-677

[9]

Kosogorov S.A.(1987)Investigation of organic sulfur containing structures in coal by flash pyrolysis experiments Energy Fuel 1 59-64

[10]

Nishioka M.(2012)Highly porous S-doped carbons Microporous Mesoporous Mater 158 318-323

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