Studying the Steam Cracking of Heavy Oil over Iron- and Molybdenum-Containing Dispersed Catalysts in a Flow-Type Reactor Full article
| Journal |
Catalysis in Industry
ISSN: 2070-0504 , E-ISSN: 2070-0555 |
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| Output data | Year: 2018, Volume: 10, Number: 4, Pages: 344-352 Pages count : 9 DOI: 10.1134/s2070050418040104 | ||||
| Tags | upgrading of heavy oil feedstocks, catalytic steam cracking, oxidative cracking, steam reforming, dispersed catalysts | ||||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | Russian Science Foundation | 15-13-00106 |
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.
Cite:
Kukushkin R.G.
, Eletskii P.M.
, Zaikina O.O.
, Sosnin G.A.
, Bulavchenko O.A.
, Yakovlev V.A.
Studying the Steam Cracking of Heavy Oil over Iron- and Molybdenum-Containing Dispersed Catalysts in a Flow-Type Reactor
Catalysis in Industry. 2018. V.10. N4. P.344-352. DOI: 10.1134/s2070050418040104 WOS Scopus РИНЦ OpenAlex
Studying the Steam Cracking of Heavy Oil over Iron- and Molybdenum-Containing Dispersed Catalysts in a Flow-Type Reactor
Catalysis in Industry. 2018. V.10. N4. P.344-352. DOI: 10.1134/s2070050418040104 WOS Scopus РИНЦ OpenAlex
Original:
Кукушкин Р.Г.
, Елецкий П.М.
, Заикина О.О.
, Соснин Г.А.
, Булавченко О.А.
, Яковлев В.А.
Исследование процесса парового крекинга тяжелой нефти в присутствии железо- и молибденсодержащих дисперсных катализаторов в реакторе проточного типа
Катализ в промышленности. 2018. Т.18. №3. С.54-63. DOI: 10.18412/1816-0387-2018-3-54-63 РИНЦ OpenAlex AN
Исследование процесса парового крекинга тяжелой нефти в присутствии железо- и молибденсодержащих дисперсных катализаторов в реакторе проточного типа
Катализ в промышленности. 2018. Т.18. №3. С.54-63. DOI: 10.18412/1816-0387-2018-3-54-63 РИНЦ OpenAlex AN
Dates:
| Submitted: | Dec 6, 2017 |
| Published print: | Oct 1, 2018 |
| Published online: | Jan 14, 2019 |
Identifiers:
| ≡ Web of science: | WOS:000455594600011 |
| ≡ Scopus: | 2-s2.0-85060128178 |
| ≡ Elibrary: | 38658801 |
| ≡ OpenAlex: | W2909839867 |