Improvement in hydrocracking activity of heavy oil upgrading catalyst by modifications to some specific properties of Y-zeolite

被引：0
|
作者：
Kazuhiro Inamura
Narinobu Kagami
Toshiyuki Shirakawa
Shinya Eura
Mitsunori Watabe
机构：
[1] Idemitsu Kosan Co.,Manufacturing and Technology Department
[2] Ltd.,Technology and Engineering Center
[3] Idemitsu Kosan Co.,Advanced Technology Research Laboratories
[4] Ltd.,Kitakyushu Operation Center
[5] Idemitsu Kosan Co.,Takreer Research Centre
[6] Ltd.,undefined
[7] JGC Catalysts and Chemicals Ltd.,undefined
[8] Abu Dhabi Oil Refining Company (TAKREER),undefined
来源：
Research on Chemical Intermediates | 2015年 / 41卷
关键词：
Heavy oil upgrading; Hydrocracking (HYC); HDS; Zeolite; Modifications;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We have been developing zeolite catalysts for fixed-bed resid hydrodesulfurization (HDS) units. The catalysts, named R-HYC, show high resid hydrocracking (HYC) activity by increasing middle distillates and concurrently decreasing bottom fuel oil. To meet refinery demands for lower catalyst cost and improved HYC activity, the newest R-HYC has been developed as R-HYC12, showing more than twofold improved HYC activity compared with the previous R-HYC10, by means of modifications to some specific properties of Y-zeolite. A new sequence combining the developed R-HYC12 with the other, hydrodemetallization (HDM) and HDS catalysts has been proposed to achieve the best resid HDS unit performance.
引用
收藏
页码：9451 / 9461
页数：10
相关论文
共 40 条
  • [21] Tuning Y-zeolite based catalyst with copper for enhanced activity and selectivity in vapor phase hydrogenolysis of glycerol to 1,2-propanediol
    Mitta, Harisekhar
    Seelam, Prem Kumar
    Ojala, Satu
    Keiski, Riitta L.
    Balla, Putrakumar
    APPLIED CATALYSIS A-GENERAL, 2018, 550 : 308 - 319
  • [22] Catalytic upgrading of palm oil derived bio-crude oil for bio-hydrocarbon enrichment using protonated zeolite-Y as catalyst
    Simanjuntak, Wasinton
    Pandiangan, Kamisah Delilawati
    Febriyanti, Tika Dwi
    Islami, Aryani Putri
    Hadi, Sutopo
    Ilim, Ilim
    AIMS ENERGY, 2024, 12 (03) : 600 - 616
  • [23] Hydrocracking boscan heavy oil with a Co-Mo/Al2O3 catalyst containing an H-mordenite zeolite component
    Minja, Rwaichi J.A.
    Ternan, Marten
    Energy and Fuels, 1991, 5 (01): : 117 - 122
  • [24] HYDROCRACKING BOSCAN HEAVY OIL WITH A CO-MO/AL2O3 CATALYST CONTAINING AN H-MORDENITE ZEOLITE COMPONENT
    MINJA, RJA
    TERNAN, M
    ENERGY & FUELS, 1991, 5 (01) : 117 - 122
  • [25] Combining USY and ZSM-23 in Pt/zeolite hydrocracking catalyst to produce diesel and lube base oil with improved cold flow properties
    Kazakov, Maxim O.
    Smirnova, Marina Yu.
    Dubinin, Maxim E.
    Bogomolova, Tatyana S.
    Dik, Pavel P.
    Golubev, Ivan S.
    Revyakin, Mikhail E.
    V. Klimov, Oleg
    Noskov, Aleksandr S.
    FUEL, 2023, 344
  • [26] Hydrocracking of heavy vacuum gas oil with a Pt/H-beta-Al2O3 catalyst:: Effect of zeolite crystal size in the nanoscale range
    Landau, MV
    Vradman, L
    Valtchev, V
    Lezervant, J
    Liubich, E
    Talianker, M
    INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2003, 42 (12) : 2773 - 2782
  • [27] CATALYTIC CRACKING OF GAS-OIL - BENEFITS IN ACTIVITY AND SELECTIVITY OF SMALL Y-ZEOLITE CRYSTALLITES STABILIZED BY A HIGHER SILICON-TO-ALUMINIUM RATIO BY SYNTHESIS
    CAMBLOR, MA
    CORMA, A
    MARTINEZ, A
    MOCHOLI, FA
    PARIENTE, JP
    APPLIED CATALYSIS, 1989, 55 (01): : 65 - 74
  • [28] Production of petroleum-like synthetic fuel by hydrocracking of crude soybean oil over ZSM5 zeolite - Improvement of catalyst lifetime by ion exchange
    Zandonai, Cassio Henrique
    Yassue-Cordeiro, Patricia Hissae
    Castella-Pergher, Sibele Berenice
    Neves Olsen Scaliante, Mara Heloisa
    Camargo Fernandes-Machado, Nadia Regina
    FUEL, 2016, 172 : 228 - 237
  • [29] In-situ microwave-assisted catalytic upgrading of heavy oil: Experimental validation and effect of catalyst pore structure on activity
    Adam, Mohamed
    Anbari, Hossein
    Hart, Abarasi
    Wood, Joseph
    Robinson, John P.
    Rigby, Sean P.
    CHEMICAL ENGINEERING JOURNAL, 2021, 413
  • [30] Co-Pd/γ-Al2O3 catalyst for heavy oil upgrading: Desorption kinetics, reducibility and catalytic activity
    Hossain, Mohammad M.
    CANADIAN JOURNAL OF CHEMICAL ENGINEERING, 2012, 90 (04): : 946 - 955
1234