Comparison of the Coking Products from Heavy Petroleum Tars and Heavy Catalytic-Cracking Gas-Oil

被引：6
|
作者：
Lavrova, A. S. [1 ]
Vasilyev, V. V. [2 ,3 ]
Strakhov, V. M. [4 ]
机构：
[1] St Petersburg State Technol Inst, St Petersburg, Russia
[2] St Petersburg State Min Univ, St Petersburg, Russia
[3] St Petersburg State Econ Univ, St Petersburg, Russia
[4] AO VUKhIN, Kuznetsk Ctr, Novokuznetsk, Russia
来源：
COKE AND CHEMISTRY | 2019年 / 62卷 / 04期
关键词：
slow coking; heavy petroleum residues; petroleum coke; gas chromatography; mass spectrometry; IR spectroscopy; crystallite height;
D O I：
10.3103/S1068364X19040045
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The slow coking of heavy petroleum tars and heavy catalytic-cracking gas-oil from AO Gazpromneft-Omskii NPZ (AO GPN-OPNZ) is considered. The liquid coking products of heavy oil residues are analyzed by gas chromatography, mass spectrometry, and IR spectroscopy. The variation in composition of the decomposition products in the coking of the two raw materials is described. The quality of the petroleum coke obtained is studied by optical microscopy and X-ray diffraction analysis.
引用
收藏
页码：164 / 168
页数：5
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