1. Process Solutions for Recovery of Dimethyl Ether Produced Through One-Step Synthesis and Their Assessment

   • M. I. Afokin
   • M. V. Magomedova

   ReviewPaper Open access 25 December 2020 Pages: 115 - 122

   

2. Current Status and Energy Analysis of Oil Shale’s Retorting Process in the World

   • Guangyan Liu
   • Pengliang Sun
   • Xinning You

   OriginalPaper 12 February 2021 Pages: 123 - 138

   

3. Conversion of Sapropel on СоМо/Al₂O₃ Catalyst in Supercritical Ethanol

   • O. I. Krivonos
   • E. N. Terekhova
   • O. B. Belskaya

   OriginalPaper 25 December 2020 Pages: 139 - 146

   

4. Thermal Diffusion Separation of Petroleum Diamondoids and Protodiamondoids

   • G. A. Gadzhiev
   • Ch. M. Badmaev
   • M. V. Giruts

   OriginalPaper Open access 25 December 2020 Pages: 147 - 151

   

5. Effects of the Composition and Molecular Structure of Heavy Oil Asphaltenes on Their Reactivity in Thermal Decomposition Processes

   • D. S. Korneev
   • G. S. Pevneva
   • N. G. Voronetskaya

   OriginalPaper 12 February 2021 Pages: 152 - 161

   

6. Gasification of a Heavy Fuel Oil: A Parametric Study on Energy and Exergy Analysis for Different Gasifying Agents

   • H. F. Fasih
   • H. Ghassemi
   • H. K. Mazrae Shahi

   OriginalPaper 02 December 2020 Pages: 162 - 171

   

7. Hydrocracking of C₅-Deasphalted Oil: Effects of H₂ and Dispersed Catalysts

   • Ngoc Thuy Nguyen
   • Ki Hyuk Kang
   • Sunyoung Park

   OriginalPaper Open access 25 December 2020 Pages: 172 - 182

   

8. Isoamylene Oligomerization over Zeolite Catalysts

   • N. G. Grigor’eva
   • D. V. Serebrennikov
   • B. I. Kutepov

   OriginalPaper Open access 15 December 2020 Pages: 183 - 189

   

9. Alkylation of Toluene with Isopropanol on Lantanum Modified ZSM-5 Zeolite

   • N. M. Abdullaeva
   • L. G. Voskressenskii
   • S. E. Mamedov

   OriginalPaper 15 December 2020 Pages: 190 - 197

   

10. Selective Recovery of Molybdenum from Petroleum Industry Waste Spent Hydrodesulfurization Mo–Co–Ni/Al₂O₃ Catalyst in the Presence of Ammonia: Process Optimization and Kinetic Studies

    • H. Arslanoğlu

    OriginalPaper 02 December 2020 Pages: 198 - 205

    

11. Long Chain Alkylated Ionic Liquids as Pour Point Depressant and Rheology Improver for Crude Oil

    • N. Hazrati
    • M. Abdouss
    • A. A. Pasban

    OriginalPaper 02 December 2020 Pages: 206 - 213

    

12. Modeling and Optimization of Simulated Moving Bed for Paraxylene Purification

    • M. L. Yang
    • R. Hu
    • W. M. Zhong

    OriginalPaper 12 February 2021 Pages: 214 - 219

    

13. Developing an Ultra-Sensitive Catalytic Spectrophotometric Method for Vanadium Determination in Virgin and Used Lubricating Oils

    • K. F. Fawy
    • A. I. Al-Sayed
    • A. M. Idris

    OriginalPaper 15 December 2020 Pages: 220 - 230

    

14. Refining and Dewaxing of Light Lubricating Oil Using Ethoxylated Anionic Surfactant as Additive for Extraction

    • H. Izza
    • M. Korichi

    OriginalPaper 12 February 2021 Pages: 231 - 238

    

15. Comparison on the Inhibitive Properties of Different Inhibitors in Water-Based Drilling Fluid

    • Xiaodong Bai
    • Yuqian Xu
    • Zhenyu Li

    OriginalPaper 12 February 2021 Pages: 239 - 249