Auteur Qijin Geng
Documents disponibles écrits par cet auteur (4)
Affiner la recherche
Article : texte imprimé
Qijin Geng, Auteur ; Qingjie Guo, Auteur ; Xuehai Yue, Auteur |The adsorption and photocatalytic degradation kinetics of gaseous cyclohexane using nano-titania agglomerates were investigated in an annular fluidized bed photocatalytic reactor (AFBPR). A series of adsorption and photocatalytic degradation kin[...]
Article : texte imprimé
Qijin Geng, Auteur ; Wenwen Cui, Auteur |An activated carbon-supported titanium dioxide photocatalyst (TiO2/AC) was prepared by a spinning coating method and applied in a designed bubbling fluidized bed photocatalytic reactor (BFBPR). Adsorption and photocatalytic degradation of reacti[...]
Article : texte imprimé
Changqing Cao, Auteur ; Shuqin Dong, Auteur ; Qijin Geng, Auteur ; Qingjie Guo, Auteur |The gas−liquid−(solid) three-phase hydrodynamics in an external-loop airlift reactor (EL-ALR) with an upward pipe 0.47 m in diameter and 2.5 m in height, two external loop downward pipes 0.08 m in diameter and 2.5 m in height, were investigated [...]
Article : texte imprimé
Qijin Geng, Auteur ; Qingjie Guo, Auteur ; Changqing Cao, Auteur ; Yunchen Zhang, Auteur |Addition of urea-based antifreeze admixtures during cement mixing in construction of buildings has led to increasing indoor air pollution because of continuous transformation and emission of urea to gaseous ammonia on indoor concrete walls. To c[...]
