Journal of the Japan Petroleum Institute

Journal of the Japan Petroleum Institute

“Journal of the Japan Petroleum Institute” publishes articles on petroleum exploration, petroleum refining, petrochemi cals and relevant subjects (such as natural gas, coal and so on). Topics may range from fundamentals to applications. The latter may deal with a variety of subjects, such as: case studies in the development of oil fields, design and operational data of industrial processes, performances of commercial products and others.

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Published by The Japan Petroleum Institute

1,093 registered articles
(updated on August 19, 2026)

Online ISSN : 1349-273X
Print ISSN : 1346-8804
ISSN-L : 1346-8804

0.5
2025 Journal Impact Factor (JIF)

JOURNAL PEER REVIEWED OPEN ACCESS
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Immediate OA Policy

2026 Volume 69 Issue 4

Effect of Silanol Content in Gel and Mother Liquor on MFI-type Silicalite Synthesis from Crystalline Quartz Dissolved in High-concentration Sodium Hydroxide Hideo NAGATA, Atsushi OHSAKI, Minami TSURUDA, Tetsuya WATANABE, Yasuhiko TANAKA, Toshiki YAMAMOTO, Hideharu HORIKOSHI
Effects of Surface Functional Groups of SiO₂ on Mercury Adsorption in Aqueous Solution: DFT Calculation and Adsorption Measurement Hiroyuki YAMAURA, Masahiro FUJISAKI, Yoshihiro IKUSHIMA, Kosuke TAKAHASHI, Syuhei YAMAGUCHI, Kenji IKUSHIMA, Hidenori YAHIRO
Apatite Compound Catalysts with Various Constituent Elements: Acid-base Solid Catalysis for Conversions of Ethanol into 1-Butanol and Lactic Acid into Acrylic Acid Ayumu ONDA
Wettability Alteration by Low-salinity Water: pH-Dependent Response on Organic Acid Monolayer Structures Mariam WANLI, Kazuya KOBAYASHI, Sumihiko MURATA

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Most viewed articles (July 2026)

1

Hydrogenation of Pyroglutamic Acid into Pyroglutaminol over Ni/SiO₂

Released on J-STAGE: September 01, 2022 | Volume 65 Issue 5 Pages 192-199

Reina KANEDA, Satoshi SUGANUMA, Etsushi TSUJI, Naonobu KATADA
2

Importance of Crystalline and Microporous Structures of MOFs for Application to Petrochemical and Related Processes

Released on J-STAGE: March 01, 2022 | Volume 65 Issue 2 Pages 37-49

Takanori MIYAKE, Makoto SANO
3

The EV Paradox in Japan: Factors Hindering the Adoption of Electric Vehicles

Released on J-STAGE: November 01, 2025 | Volume 68 Issue 6 Pages 252-258

Masatoshi KOJIMA
3

Mechanisms of Asphaltene Aggregation in Toluene and Heptane Mixtures

Released on J-STAGE: November 01, 2009 | Volume 52 Issue 5 Pages 283-287

Siavash Ashoori, Ali Abedini, Hadi Saboorian, Khadijeh Qorbani Nasheghi, Reza Abedini
5

Two-step Conversion of Acetic Acid to Bioethanol by Ethyl Esterification and Catalytic Hydrogenolysis

Released on J-STAGE: July 01, 2020 | Volume 63 Issue 4 Pages 196-203

Natthanon PHAIBOONSILPA, Haruo KAWAMOTO, Eiji MINAMI, Shouzo MASUDA, Ryota WAKAGI, Takayuki SUNAYAMA, Shiro SAKA

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Predecessor

Journal of The Japan Petroleum Institute

Bulletin of The Japan Petroleum Institute

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