Towards Inherently Safer Dry Reforming for Carbon Capture: Trends, Gaps, and Insights
二酸化炭素回収のための本質的により安全な乾式改質に向けて：傾向、ギャップ、洞察 (AI 翻訳)
Fatin Aliya, Mardhati Zainal Abidin, Azizul Buang
🤖 gxceed AI 要約
日本語
本研究は、二酸化炭素回収・水素製造技術として注目される乾式メタン改質（DRM）とプロセス安全に関する研究動向を、1997～2024年の1036件の論文をもとに書誌分析した。その結果、2017年以降研究が急増し、中国と米国が主要な推進国であること、安全性テーマとしてシンガス生成、炭素析出・触媒失活、プロセス強化など4つが抽出された。今後の方向性として、本質的安全設計と予測的安全監視の重要性を指摘している。
English
This study conducts a bibliometric analysis of 1,036 papers (1997-2024) on dry reforming of methane (DRM) for CO2 conversion and hydrogen production, focusing on process safety. Results show a surge in research after 2017, with China and USA as key drivers, and identify four safety themes: syngas production, carbon formation/catalyst deactivation, catalyst stability/anti-poisoning, and process intensification. It calls for inherently safer design and predictive safety monitoring for large-scale DRM.
Unofficial AI-generated summary based on the public title and abstract. Not an official translation.
📝 gxceed 編集解説 — Why this matters
日本のGX文脈において
日本では水素社会実現やCCUS推進の文脈でDRM技術が注目されるが、本論文は安全性の書誌分析に留まる。実用化にはパイロット検証が必要であり、日本の化学プラント安全基準との整合性が今後の課題となる。
In the global GX context
While DRM is a promising CCUS and hydrogen production technology globally, this paper's bibliometric focus on safety trends offers limited direct insight for disclosure frameworks like TCFD or ISSB. However, it highlights the need for safer reactor design, which is relevant for industrial-scale decarbonization pathways.
👥 読者別の含意
🔬研究者:Provides a structured overview of safety research themes in DRM, useful for identifying under-researched areas in inherently safer design.
🏢実務担当者:Offers a high-level map of safety priorities in DRM, but lacks actionable technical details for immediate industrial application.
🏛政策担当者:May inform R&D funding directions for safe CO2 utilization technologies, but not directly applicable to current regulatory frameworks.
📄 Abstract（原文）
Dry reforming of methane (DRM) is considered a promising technology to produce syngas since it offers possibilities for carbon dioxide (CO2) conversion, sustainable generation of hydrogen, and environmentally friendly production. However, the efficiency of the current process, its sustainability, and its scalability remain critical considerations despite the numerous scientific developments in the field. Process safety needs special attention while addressing the problem of carbon deposition, catalyst deactivation and other hazards associated with DRM at the industrial level and operational risks, to ensure the practicality and reliability of large-scale applications. This study aims to evaluate global research trends at the intersection of DRM and process safety through a bibliometric analysis. In total, 1,036 research papers collected from the Scopus database within the timeframe of 1997-2024 were used in this study via a multi-phase process of material collection and analysed using bibliometric techniques, including publication trend analysis, country and author productivity assessment, collaboration network analysis, and keyword co-occurrence mapping. The results show a significant increase in research activity after 2017. Among the productive countries and authors, China and the USA are considered the key drivers and contributors to the topic. Four major safety-related themes have been defined as follows: safety in syngas production, carbon formation and catalyst deactivation, catalyst stability and anti-poisoning capabilities, and process intensification with innovative reactor design. These results indicate that safety issues are becoming more integrated into the DRM research field, especially through studies relating to operational stability, performance of reactors, and mitigating hazards. This paper attempts to provide a systematic analysis of emerging safety themes, identify current research gaps, and propose future directions involving inherently safer design, predictive safety monitoring, and pilot-scale validation. The outcomes may support researchers and industry practitioners in developing safer and more reliable DRM technologies for large-scale implementation.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.47836/pjst.34.3.23first seen 2026-07-18 05:41:56
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