Studying the Steam Cracking of Heavy Oil over Iron- and Molybdenum-Containing Dispersed Catalysts in a Flow-Type Reactor

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Studying the Steam Cracking of Heavy Oil over Iron- and Molybdenum-Containing Dispersed Catalysts in a Flow-Type Reactor. / Kukushkin, R. G.; Eletskii, P. M.; Zaikina, O. O. et al.

In: Catalysis in Industry, Vol. 10, No. 4, 01.10.2018, p. 344-352.

Research output: Contribution to journal › Article › peer-review

Author

Kukushkin, R. G. ; Eletskii, P. M. ; Zaikina, O. O. et al. / Studying the Steam Cracking of Heavy Oil over Iron- and Molybdenum-Containing Dispersed Catalysts in a Flow-Type Reactor. In: Catalysis in Industry. 2018 ; Vol. 10, No. 4. pp. 344-352.

BibTeX

@article{ce6a49e2a92f451d83bebe35274bd519,

title = "Studying the Steam Cracking of Heavy Oil over Iron- and Molybdenum-Containing Dispersed Catalysts in a Flow-Type Reactor",

abstract = "Results are presented from studying the steam cracking of heavy oil at a temperature of 425°C and a pressure of 2.0 MPa over dispersed iron and molybdenum based catalysts in a slurry reactor. The catalysts are synthesized through the decomposition of water-soluble precursors of metal salts in situ. The yield of upgraded oil (the sum of liquid products) is found to grow with steam cracking, in comparison to thermal cracking (80 and 77%, respectively). The use of dispersed monometallic (iron- or molybdenum-containing) catalysts and a bimetallic catalyst for the catalytic steam cracking (CSC) of heavy oil increases the yield of SOPs. In addition, the yield of light fractions (Тb < 350°C) in the CSC process is found to grow in comparison to steam and thermal cracking, and the viscosity and density of products falls, relative to the initial feedstock.",

keywords = "catalytic steam cracking, dispersed catalysts, oxidative cracking, steam reforming, upgrading of heavy oil feedstocks",

author = "Kukushkin, {R. G.} and Eletskii, {P. M.} and Zaikina, {O. O.} and Sosnin, {G. A.} and Bulavchenko, {O. A.} and Yakovlev, {V. A.}",

year = "2018",

month = oct,

day = "1",

doi = "10.1134/S2070050418040104",

language = "English",

volume = "10",

pages = "344--352",

journal = "Catalysis in Industry",

issn = "2070-0504",

publisher = "Maik Nauka-Interperiodica Publishing",

number = "4",

}

RIS

TY - JOUR

T1 - Studying the Steam Cracking of Heavy Oil over Iron- and Molybdenum-Containing Dispersed Catalysts in a Flow-Type Reactor

AU - Kukushkin, R. G.

AU - Eletskii, P. M.

AU - Zaikina, O. O.

AU - Sosnin, G. A.

AU - Bulavchenko, O. A.

AU - Yakovlev, V. A.

PY - 2018/10/1

Y1 - 2018/10/1

N2 - Results are presented from studying the steam cracking of heavy oil at a temperature of 425°C and a pressure of 2.0 MPa over dispersed iron and molybdenum based catalysts in a slurry reactor. The catalysts are synthesized through the decomposition of water-soluble precursors of metal salts in situ. The yield of upgraded oil (the sum of liquid products) is found to grow with steam cracking, in comparison to thermal cracking (80 and 77%, respectively). The use of dispersed monometallic (iron- or molybdenum-containing) catalysts and a bimetallic catalyst for the catalytic steam cracking (CSC) of heavy oil increases the yield of SOPs. In addition, the yield of light fractions (Тb < 350°C) in the CSC process is found to grow in comparison to steam and thermal cracking, and the viscosity and density of products falls, relative to the initial feedstock.

AB - Results are presented from studying the steam cracking of heavy oil at a temperature of 425°C and a pressure of 2.0 MPa over dispersed iron and molybdenum based catalysts in a slurry reactor. The catalysts are synthesized through the decomposition of water-soluble precursors of metal salts in situ. The yield of upgraded oil (the sum of liquid products) is found to grow with steam cracking, in comparison to thermal cracking (80 and 77%, respectively). The use of dispersed monometallic (iron- or molybdenum-containing) catalysts and a bimetallic catalyst for the catalytic steam cracking (CSC) of heavy oil increases the yield of SOPs. In addition, the yield of light fractions (Тb < 350°C) in the CSC process is found to grow in comparison to steam and thermal cracking, and the viscosity and density of products falls, relative to the initial feedstock.

KW - catalytic steam cracking

KW - dispersed catalysts

KW - oxidative cracking

KW - steam reforming

KW - upgrading of heavy oil feedstocks

UR - http://www.scopus.com/inward/record.url?scp=85060128178&partnerID=8YFLogxK

U2 - 10.1134/S2070050418040104

DO - 10.1134/S2070050418040104

M3 - Article

VL - 10

SP - 344

EP - 352

JO - Catalysis in Industry

JF - Catalysis in Industry

SN - 2070-0504

IS - 4

ER -

ID: 18291598