Yujie Xu

TL;DR: In this paper, the authors present the recent progress in the studies on hydrogen production from different kinds of biomass by pyrolysis, gasification and steam reforming without and/or with chemical-looping technologies.

TL;DR: In this paper, a review of the potential technologies and their baseline performance of producing hydrogen from catalytic steam reforming of biodiesel byproduct glycerol was presented, and the technical challenges to achieve a stable high-purity hydrogen production by the sorptionenhanced steam reforming process included extending operation time, selecting suitable sorbents, finding a way for continuous reaction-regeneration of catalyst and sorbent mixture and improving process efficiencies.

TL;DR: In this paper, the authors present a new whole system mathematical model for A-CAES with simulation implementation and the model is developed with consideration of lowing capital cost of the system.

TL;DR: In this article, the performance of CaO, MgO, hydrotalcite and Li2ZrO3 based sorbents during the in-situ CO2 removal at high temperature for high-purity hydrogen production was investigated.

TL;DR: In this paper, a supercritical compressed air energy storage (SC-CAES) system is proposed to solve the problems of conventional CAES, which eliminates the dependence on fossil fuel and large gas-storage cavern, as well as possesses the advantages of high efficiency by employing the special properties of supercritical air, which is significant for the development of electrical energy storage.