Metal sulfide-based process analysis for hydrogen generation from hydrogen sulfide conversion

Metal-Based Ionic Liquids in Oxidative Desulfurization: A Critical Review

“…However, the H elements from H 2 S are converted into H 2 O rather than hydrogen as a clean energy. Currently, hydrogen is mainly produced from coal gasification or petroleum cracking at high temperature and high pressure with a great production cost . It is an attractive idea to recycle the H element as hydrogen clean energy by electrolysis.…”

Mo-Doped FeS Mediated H2 Production from H2S via an In Situ Cyclic Sulfur Looping Scheme

“…This system when coupled with an appropriate heat integration strategy can reduce the parasitic energy requirement while allowing efficient H 2 S conversion. Moreover, this approach has shown to be more energy efficient than the state-of-the-art Claus process due to the recovery of the high heating value product, H 2 . Thus, it can serve as an attractive alternative to the Claus process handling H 2 S-rich streams.…”

Mitigating carbon dioxide impact of fossil/bio-refineries by Acid Gas to Syngas technology: sensitivity analysis and techno-economic assessment

“…Some promising processes, for recycling CO2, are also Fisher-Tropsch synthesis [9] and catalytic CO2 but they still are in a demonstrative scale or they are high energyconsuming [10]. The sulfur removal technologies are found, instead, in very different stages of innovation, some are deeply studied as the thermal decomposition [11]; others are found in the pilot stage or at the threshold of demonstration [12][13]. Some others are in a very early stage of technical development or in the conceptualization stage for example Zhao et.…”