搜索结果: 1-13 共查到“催化反应工程 on catalysis”相关记录13条 . 查询时间(0.171 秒)
挥发性有机物(VOCs)是PM2.5、臭氧、雾霾等大气污染物的前体物,是国内外环保治理的重点。催化氧化是VOCs治理的常用技术,开发高效、稳定的非贵金属类催化剂,对于该技术的发展尤其是成本控制方面至关重要。
甲烷高温重整反应是大规模产氢的主要方式之一。相对于常见的甲烷水蒸气重整和二氧化碳干重整,采用硫化氢对甲烷进行重整制氢的过程尚未引起人们足够的注意,而其优势在于能够产生更多摩尔当量的氢气,且该反应是针对酸性天然气矿直接利用的潜在方案。然而,甲烷硫化氢重整反应相对于蒸汽重整和干重整在热力学上更为困难,且高温和硫化氢气氛对高效稳定催化剂的设计极具挑战。
近日,五邑大学彭士勇副教授课题组在国际化学著名刊物《ACS Catalysis》上发表了题为“Stereodivergent Syntheses of N-Heterocycles by Catalyst-Controlled Reaction of Imidazolidines with Allenes”的研究论文(ACS Catal.2022,12, 14647−14653)。
近日,五邑大学张祥志博士课题组在国际化学著名刊物《ACSCatalysis》上发表了题为Asymmetric Three-Component Reaction to Assemble the Acyclic All-Carbon Quaternary Stereocenter via Visible Light and Phosphoric Acid Catalysis的研究论文。
江南大学化学与材料工程学院刘小浩教授团队在《ACS Catalysis》发表揭示氧空位与二氧化碳催化加氢构效关系的最新研究成果(图)
江南大学化学与材料工程学院 刘小浩 ACS Catalysis 氧空位 二氧化碳 催化
2020/9/22
近日,江南大学化学与材料工程学院刘小浩教授团队通过构建具有特定结构的模型催化剂,在揭示氧空位形成能与二氧化碳催化加氢性能关系的研究中取得重要进展,研究成果以题为“Insights into the influence of CeO2 crystal facet on CO2 hydrogenation to methanol over Pd/CeO2 catalysts”发表在催化领域Top期刊《...
江南大学化学与材料工程学院刘小浩教授团队在《Journal of Catalysis》发表非钼基催化甲烷无氧芳构化的最新研究成果(图)
江南大学化学与材料工程学院 刘小浩 Journal of Catalysis 甲烷 无氧催化 芳烃
2020/5/26
近日,江南大学化学与材料工程学院刘小浩教授团队在开展非钼基甲烷无氧催化转化制芳烃的研究中取得重要进展,研究成果以题为“Probing cobalt localization on HZSM-5 for efficient methane dehydroaromatization catalysts”发表于催化领域权威期刊Journal of Catalysis(J. Catal., 2020,38...
近日,江南大学药学院陈敬华团队,校聘研究员张燕在催化领域TOP期刊《ACS Catalysis》(影响因子12.22)上发表了题目为“Surface-Directed Selection of Dynamic Constitutional Frameworks as an Optimized Microenvironment for Controlled EnzymeActivation”的学术论...
Ceramics in Environmental Catalysis: Applications and Possibilities(图)
ceramics environmental catalysis perovskite catalyst carbonation catalyst support catalytic emission control chemical looping combustion
2013/10/4
Environmental catalysis has been steadily growing because of the advances in its scientific and engineering aspects, as well as due to the new environmental challenges in the industrial era. The devel...
Role of Chemical Kinetics in the Heterogeneous Catalysis Studies(图)
kinetics heterogeneous catalytic reaction mass action surface action reaction rate reaction mechanism
2013/10/12
The paper presents shortly some of the important elements of the theory and of the practical applications of the kinetics of heterogeneous catalytic reactions. Discussed are some of the most important...
Enantioselective Cycloetherification in a Micellar Catalysis System(图)
enantioselective cycloetherification dihydrobenzofuran derivative micellar catalysis
2013/10/15
The enantioselective cycloetherification of substituted keto phenols into their corresponding dihydrobenzofuran derivatives was carried out using hydrogen peroxide and chiral quaternary ammonium iodid...
Catalysts are materials that accelerate chemical reactions without being consumed themselves. They play a vital role in the chemical industry and are also used to remove harmful substances from vehicl...