Showing 61 - 70 of 748
pretreatment to reduce NiO/YSZ to Ni/YSZ to increase its conductivity as well as its catalytic characteristics. In this study, the … investigated. To investigate the influence of closed-circuit pretreatment on the NiO/YSZ anode alone, a Pt cathode is utilized as …-circuit pretreatment on the LSM cathode is limited. However, the influence of closed-circuit pretreatment on both the LSM cathode and NiO …
Persistent link: https://www.econbiz.de/10010785678
key to unlocking lignocelluloses recalcitrance is in part, the development of an effective pretreatment process. A … promising new pretreatment method for lignocellulosic materials is the use of ionic liquids (ILs). ILs are non-volatile solvents … dissolve cellulose. As a pretreatment in biofuel production, the review details aspects such as the regeneration of cellulose …
Persistent link: https://www.econbiz.de/10010805406
consequence of this massive effort. Pretreatment, enzyme recovery, and development of efficient microorganisms are some promising …
Persistent link: https://www.econbiz.de/10010805411
challenges in obtaining high H2 yield through dark fermentation. Particular focus is given to the pretreatment methods that … affect H2 production. We observed that heat pretreatment is the most frequently applied and the most effective method of … pretreatment belongs to the genus Clostridium and hence the fermentation conditions are optimized according to their preference for …
Persistent link: https://www.econbiz.de/10010776806
Two-stage fractionation process using sodium hydroxide and sulfuric acid was conducted to remove lignin and hemicellulose from rapeseed (Brassica napus) straw. This process consists of two stages; using sodium hydroxide, the first stage solubilized 35.54% of lignin and increased the glucan...
Persistent link: https://www.econbiz.de/10010603044
vegetable oil, however, pretreatment and transesterification are generally required. These processes usually necessitate the use … the pretreatment, dissolution, and hydrolysis of lignocellulosic biomass, as well as the synthesis and energy …
Persistent link: https://www.econbiz.de/10010571917
along with the pretreatment requirements for lignocellulosic biomass. Methane generation potential of the major …
Persistent link: https://www.econbiz.de/10010573606
quality of these rice biomasses. This paper also describes the various chemical and physical pretreatment techniques that can …
Persistent link: https://www.econbiz.de/10010573607
LMBRs into hydrogen was investigated in this work. Using batch experiments, the effects of pretreatment of inoculum (by acid …
Persistent link: https://www.econbiz.de/10010576363
A chemical fractionation process using acidified zinc chloride (ZnCl2) was investigated to recover hemicellulose. The process variables of the fractionation process, including reaction temperature, reaction time, and ZnCl2 concentration, were selected as factors of the experimental design by...
Persistent link: https://www.econbiz.de/10011043832