Hydrogen safety risk assessment methodology applied to a fluidized bed membrane reactor for autothermal reforming of natural gas

Life Cycle Assessment of Energy Storage Technologies for New Power Systems under Dual‐Carbon Target: A Review

“…The paper in ref. [39] developed and implemented safety risk assessment approaches to highlight the potential hazards in the hydrogen production process from natural gas auto thermal reforming in membrane reactors and to reveal potential hydrogen‐related accidents under certain conditions. Therefore, to fill this gap, this article evaluates the life cycle of five ESTs from four dimensions of technical performance, economic cost, safety assessment, and environmental impact based on the background of the new power system under the dual‐carbon target, including MES, ECES, chemical energy storage (CES), electromagnetic energy storage (EES), and thermal energy storage (TES).…”

Hydrogen Purification from Compact Palladium Membrane Module Using a Low Temperature Diffusion Bonding Technology

“…Among these, the PSA and cryogenic distillation methods are commercially available [ 8 , 9 ]. However, they are both intensive in terms of technical expertise, energy, and infrastructure requirements during operation [ 10 , 11 ]. The membrane separation technique has relatively low energy and cost requirements during operation.…”

“…The membrane separation technique has relatively low energy and cost requirements during operation. Furthermore, palladium membranes are excellent for H 2 separation and purification because of their high permeability and high selectivity for H 2 [ 11 , 12 , 13 ]. The hydrogen separation mechanism of the palladium membrane is basically depending on the hydrogen partial pressure.…”

“…In particular, the configuration of compact modules is necessary in small-scale H 2 purification. Membrane modules can be divided into the several types depending on the membrane shape, e.g., flange [ 15 , 16 , 17 ] and tubular [ 11 , 13 , 15 , 18 , 19 ] modules. Though it may be easy to scale-up these membrane modules, ensuring compact module configuration poses difficulty.…”

Emergency shutdown of fluidized bed reaction systems

“…Incidents describe events that calmed down before the occurrence of an accident/disaster. Psara et al (2015) studied the development and implementation of a safety risk assessment methodology to highlight potentially prevalent hazards during autothermal reforming of natural gas for hydrogen production in a fluidized bed membrane reactor. They also demonstrated the capability of the newly developed methodology to cover all possible risk scenarios.…”