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Regeneration of deactivated CeCoxO2 catalyst by simple thermal treatmentYandi Cai1,Lihua Wang1,Shuohan Yu2,3,Jingfang Sun2,Baochun Liu1,Lin Dong2,31. College of Chemistry and Molecular Engineering... species in bulk phase migration to surface of the deactivated catalysts.In this work,the influence of regeneration temperature was investigated by employing ammonium hydroxide washing to simulate reactant......
Regeneration of deactivated CeCoxO2 catalyst by simple thermal treatmentYandi Cai1,Lihua Wang1,Shuohan Yu2,3,Jingfang Sun2,Baochun Liu1,Lin Dong2,31. College of Chemistry and Molecular Engineering... species in bulk phase migration to surface of the deactivated catalysts.In this work,the influence of regeneration temperature was investigated by employing ammonium hydroxide washing to simulate reactant......
编号:1672-7207(2014)06-1778-06 Adsorption behavior of Fe3+ from condensed water on activated carbon fiber and ACF’s regeneration ZHONG Xuanbin1, GUO Jianwei1, FU Baolin1, PENG Jinping1, YANG Yucheng2 (1... breakthrough curves of the ACF were measured. The regenerative process of the ACF was achieved using electric field and the effects of regeneration parameters such as regeneration voltage,the auxiliary agent......
J. Cent. South Univ. (2020) 27: 3249-3258 DOI: https://doi.org/10.1007/s11771-020-4463-2 Nitric acid pressure leaching of limonitic laterite ores: Regeneration of HNO3 and simultaneous synthesis... 2020 Abstract: An innovative technology, nitric acid pressure leaching of limonitic laterite ores, was proposed by our research team. The HNO3 regeneration is considerable significance......
Effect of regeneration times on mercury removal efficiency 2.2 吸附剂表征分析 2.2.1 孔隙结构 图11和图12所示分别为吸附剂的N2吸附/脱附等温线与孔径分布(BJH),图12中,dV/dd为单位孔径下的孔容积.从图11可以看出:制备所得的吸附剂有着相似的N2吸附/脱附曲线.在相对压力p/p0较小时,吸附剂体积的缓慢增长说明其微孔... heterogeneity[J]. Industrial & Engineering Chemistry Research, 2011, 50(16): 9650-9656. [8] ZENG Xiaobo, XU Yang, ZHANG Bi, et al. Elemental mercury adsorption and regeneration performance of sorbents......
Performance evaluation on field synergy and composite regeneration by coupling cerium-based additive and microwave for a diesel particulate filterZUO Qing-song(左青松)1, 2, E Jia-qiang(鄂加强)1, GONG Jin... the mechanics of composite regeneration by coupling cerium-based additive and microwave for a diesel particulate filter, a composite regeneration model by coupling cerium-based additive and microwave for a diesel......
SO2 poisoning and regeneration of Mn-Ce/TiO2 catalyst for low temperature NOx reduction with NH3廖伟平22. College of Energy and Mechanical Engineering, Nanjing Normal University摘 要:SO2 poisoning and regeneration of Mn-Ce/TiO2 catalyst prepared by a novel co-precipitation method for low temperature selective catalytic reduction (SCR) of NOx with ammonia......
SO2 poisoning and regeneration of Mn-Ce/TiO2 catalyst for low temperature NOx reduction with NH3廖伟平22. College of Energy and Mechanical Engineering, Nanjing Normal University摘 要:SO2 poisoning and regeneration of Mn-Ce/TiO2 catalyst prepared by a novel co-precipitation method for low temperature selective catalytic reduction (SCR) of NOx with ammonia......
Regeneration of waste SCR catalyst by air lift loop reactorLEE Jung-bin, EOM Yong-seok, KIM Jun-han, CHUN Sung-nam(Technology Commercialization Office, Korea Electric Power Research Institute... ammonium paratungstate (5(NH4)2O·12WO3·5H2O) to 0.1 mol/L H2SO4 significantly increases the activity of the waste catalyst.Key words:nitrogen oxide; regeneration; selective catalyst reduction; air lift......
Regeneration of grinding wheel active surface using high-pressure hydro-jetKrzysztof NADOLNY, Jaroslaw PLICHTA, Pawel SUTOWSKI(Department of Production Engineering, Faculty of Mechanical Engineering, Koszalin University of Technology, Raclawicka 15-17, 75-620 Koszalin, Poland)Abstract:The possibility of applying a high-pressure hydro-jet for renewal of the grinding wheel cutting ability......
