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

被引：8
|
作者：
Kukushkin R.G. [1 ,2 ]
Eletskii P.M. [1 ]
Zaikina O.O. [1 ,2 ]
Sosnin G.A. [1 ,2 ]
Bulavchenko O.A. [1 ,2 ]
Yakovlev V.A. [1 ,2 ]
机构：
[1] Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, Novosibirsk
[2] Novosibirsk State University, Novosibirsk
来源：
Catalysis in Industry | 2018年 / 10卷 / 4期
关键词：
catalytic steam cracking; dispersed catalysts; oxidative cracking; steam reforming; upgrading of heavy oil feedstocks;
D O I：
10.1134/S2070050418040104
中图分类号：
学科分类号：
摘要：
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 (Т b < 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. © 2018, Pleiades Publishing, Ltd.
引用
收藏
页码：344 / 352
页数：8
相关论文
共 16 条
  • [1] A study of the catalytic steam cracking of heavy crude oil in the presence of a dispersed molybdenum-containing catalyst
    O. O. Mironenko
    G. A. Sosnin
    P. M. Eletskii
    Yu. K. Gulyaeva
    O. A. Bulavchenko
    O. A. Stonkus
    V. O. Rodina
    V. A. Yakovlev
    Petroleum Chemistry, 2017, 57 : 618 - 629
  • [2] A Study of the Catalytic Steam Cracking of Heavy Crude Oil in the Presence of a Dispersed Molybdenum-Containing Catalyst
    Mironenko, O. O.
    Sosnin, G. A.
    Eletskii, P. M.
    Gulyaeva, Yu. K.
    Bulavchenko, O. A.
    Stonkus, O. A.
    Rodina, V. O.
    Yakovlev, V. A.
    PETROLEUM CHEMISTRY, 2017, 57 (07) : 618 - 629
  • [3] The Use of Dispersed Catalysts in Catalytic Steam Cracking of Heavy Oil
    Saiko, Anastasiia, V
    Zaikina, Olesya O.
    Sosnin, Gleb A.
    Yeletsky, Peter M.
    Gulyaeva, Yuliya K.
    Klimov, Oleg, V
    Noskov, Aleksander S.
    Yakovlev, Vadim A.
    JOURNAL OF SIBERIAN FEDERAL UNIVERSITY-CHEMISTRY, 2019, 12 (04): : 562 - 572
  • [4] Catalytic steam cracking of heavy crude oil with molybdenum and nickel nanodispersed catalysts
    Mironenko O.O.
    Sosnin G.A.
    Eletskii P.M.
    Gulyaeva Y.K.
    Bulavchenko O.A.
    Stonkus O.A.
    Rodina V.O.
    Yakovlev V.A.
    Catalysis in Industry, 2017, 9 (3) : 221 - 229
  • [5] Thermolysis of Fuel Oil in a Flow-Type Reactor over a Tin-Lead Melt
    Bozhenkov, G., V
    Medvedev, D., V
    Chayka, A. A.
    Rudyakova, E., V
    Alimov, N. B.
    CHEMISTRY FOR SUSTAINABLE DEVELOPMENT, 2024, 32 (04): : 429 - 435
  • [6] Molybdenum recovery from spent Mo-based dispersed catalyst accumulated in heavy oil steam cracking coke
    Sosnin, Gleb A.
    Yazykov, Nikolay A.
    Yeletsky, Petr M.
    Zaikina, Olesya O.
    Yakovlev, Vadim A.
    FUEL PROCESSING TECHNOLOGY, 2020, 208
  • [7] Hydrotreatment of an atmospheric residual oil over the dispersed cobalt and molybdenum catalysts in a carbon expanded-bed reactor
    Lee, DK
    Yoon, WL
    Woo, SI
    FUEL, 1996, 75 (10) : 1186 - 1192
  • [8] Investigating the process of heavy crude oil steam cracking over disperse catalysts. I: Selection of optimal steam cracking conditions without catalyst
    Eletskii P.M.
    Mironenko O.O.
    Selishcheva S.A.
    Yakovlev V.A.
    Catalysis in Industry, 2016, 8 (3) : 217 - 223
  • [9] Recovery of Lighter Fuels by Cracking Heavy Oil with Zirconia-Alumina-Iron Oxide Catalysts in a Steam Atmosphere
    Fumoto, Eri
    Matsumura, Akimitsu
    Sato, Shinya
    Takanohashi, Toshimasa
    ENERGY & FUELS, 2009, 23 (3-4) : 1338 - 1341
  • [10] Catalytic Cracking of Heavy Oil with Iron Oxide-based Catalysts Using Hydrogen and Oxygen Species from Steam
    Fumoto, Eri
    Sugimoto, Yoshikazu
    Sato, Shinya
    Takanohashi, Toshimasa
    JOURNAL OF THE JAPAN PETROLEUM INSTITUTE, 2015, 58 (05) : 329 - 335
12