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Mass transport mechanisms within pervaporation membranes
Yimeng Song, Fusheng Pan, Ying Li, Kaidong Quan, Zhongyi Jiang
《化学科学与工程前沿(英文)》 2019年 第13卷 第3期 页码 458-474 doi: 10.1007/s11705-018-1780-1
关键词: pervaporation membrane mass transport mechanisms physical mechanism chemical mechanism
对化学链系统中氧载体材料发展的新认识 Review
Zhuo Cheng, Lang Qin, Jonathan A. Fan, Liang-Shih Fan
《工程(英文)》 2018年 第4卷 第3期 页码 343-351 doi: 10.1016/j.eng.2018.05.002
化学循环燃烧(CLC)和化学循环重整(CLR)是通过循环氧化还原反应将清洁和有效的碳氢化合物转化为动力、燃料和化学品的创新技术。金属氧化物材料在化学循环氧化还原过程中起着重要作用。在还原过程中,氧载体提供所需量的氧离子用于烃转化和产物合成。在氧化步骤中,耗尽的金属氧化物氧载体从空气中补充分子氧,同时释放热量。近年来,用于各种化学循环应用的氧载体材料已经取得了显着进步。在这些金属氧化物材料中,铁基氧载体由于其高载氧能力、成本效益和化学循环反应应用的多功能性而具有吸引力。它们的反应性也可以通过结构设计和改进来增强。本文讨论了氧载体材料开发的最新进展以及这些材料上烃转化的机制。这些进步将促进氧载体材料的开发,以实现更有效的化学循环技术应用。
《环境科学与工程前沿(英文)》 2021年 第15卷 第5期 doi: 10.1007/s11783-021-1390-x
•PSBF performed better than PAC and PAM in CODCr removals.
关键词: Practical wastewater treatment Commercial coagulant/flocculant Secondary coagulation-flocculation process Chemical oxygen demand Coagulation-flocculation mechanism
Secondary aerosol formation in winter haze over the Beijing-Tianjin-Hebei Region, China
Dongjie Shang, Jianfei Peng, Song Guo, Zhijun Wu, Min Hu
《环境科学与工程前沿(英文)》 2021年 第15卷 第2期 doi: 10.1007/s11783-020-1326-x
关键词: Secondary aerosol formation Regional haze Photochemical reaction Aqueous reaction Chemical mechanism
Special issue on “Green chemical process and intensification”
《化学科学与工程前沿(英文)》 2022年 第16卷 第11期 页码 1533-1535 doi: 10.1007/s11705-022-2263-y
《化学科学与工程前沿(英文)》 2022年 第16卷 第6期 页码 775-776 doi: 10.1007/s11705-022-2172-0
Insight of chemical environmental risk and its management from the vinyl chloride accident
《环境科学与工程前沿(英文)》 2023年 第17卷 第4期 doi: 10.1007/s11783-023-1652-x
关键词: Vinyl chloride Combustion Chemical safety management Environmental risk Emerging contaminants
Effects of sulfur on variations in the chemical speciation of heavy metals from fly ash glass
《环境科学与工程前沿(英文)》 2023年 第17卷 第10期 doi: 10.1007/s11783-023-1728-7
● A higher sulfur content reduced the curing rate of Cr in glass.
关键词: Dechlorinated fly ash SO3 Heavy metal Chemical speciation Glass solidification
宋湛谦
《中国工程科学》 2001年 第3卷 第2期 页码 1-6
林产化学工业是将可再生的森林资源经过化学加工生产出各种有用的产品。它是森林资源高效可持续利用的一个重要组成部分。文章介绍我国林产化学工业的现状,并指出今后发展方向,即加强创新研究,开发深加工产品;推进林产化工企业向大型化发展;发展木材制浆造纸和开发木质能源。
Bioinspired and biomimetic membranes for water purification and chemical separation: A review
《环境科学与工程前沿(英文)》 2021年 第15卷 第6期 doi: 10.1007/s11783-021-1412-8
•The history of biological and artificial water channels is reviewed.
关键词: Aquaporins Artificial water channels Biomimetic membranes Chemical separation and water purification
Chemical transdifferentiation: closer to regenerative medicine
null
《医学前沿(英文)》 2016年 第10卷 第2期 页码 152-165 doi: 10.1007/s11684-016-0445-z
Cell transdifferentiation, which directly switches one type of differentiated cells into another cell type, is more advantageous than cell reprogramming to generate pluripotent cells and differentiate them into functional cells. This process is crucial in regenerative medicine. However, the cell-converting strategies, which mainly depend on the virus-mediated expression of exogenous genes, have clinical safety concerns. Small molecules with compelling advantages are a potential alternative in manipulating cell fate conversion. In this review, we briefly retrospect the nature of cell transdifferentiation and summarize the current developments in the research of small molecules in promoting cell conversion. Particularly, we focus on the complete chemical compound-induced cell transdifferentiation, which is closer to the clinical translation in cell therapy. Despite these achievements, the mechanisms underpinning chemical transdifferentiation remain largely unknown. More importantly, identifying drugs that induce resident cell conversion in vivo to repair damaged tissue remains to be the end-goal in current regenerative medicine.
关键词: cell therapy cell transdifferentiation chemical compounds small molecules tissue regeneration
Computational design of structured chemical products
Faheem Mushtaq, Xiang Zhang, Ka Y. Fung, Ka M. Ng
《化学科学与工程前沿(英文)》 2021年 第15卷 第5期 页码 1033-1049 doi: 10.1007/s11705-020-2002-1
关键词: product design performance ingredients structure manufacturing process framework structured chemical products microstructure design
Hexachlorobutadiene emissions from typical chemical plants
Minxiang Wang, Lili Yang, Xiaoyun Liu, Zheng Wang, Guorui Liu, Minghui Zheng
《环境科学与工程前沿(英文)》 2021年 第15卷 第4期 doi: 10.1007/s11783-020-1352-8
关键词: Hexachlorobutadiene Chemical plant Chlorobenzene Trichloroethylene Tetrachloroethylene
Opportunities and challenges for a Golden Age of chemical engineering
Phillip R. WESTMORELAND
《化学科学与工程前沿(英文)》 2014年 第8卷 第1期 页码 1-7 doi: 10.1007/s11705-014-1416-z
关键词: hydrocarbons biotechnology computation cyberinfrastructure manufacturing environmental
Two-dimensional numerical and eco-toxicological modeling of chemical spills
Suiliang HUANG, Yafei JIA, Sam S. Y. WANG
《环境科学与工程前沿(英文)》 2009年 第3卷 第2期 页码 178-185 doi: 10.1007/s11783-009-0020-9
关键词: chemical spills acute effects aquatic ecosystem eco-toxicological modeling
标题 作者 时间 类型 操作
Mass transport mechanisms within pervaporation membranes
Yimeng Song, Fusheng Pan, Ying Li, Kaidong Quan, Zhongyi Jiang
期刊论文
Flocculation behaviors of a novel papermaking sludge-based flocculant in practical printing and dyeing wastewater treatment
期刊论文
Secondary aerosol formation in winter haze over the Beijing-Tianjin-Hebei Region, China
Dongjie Shang, Jianfei Peng, Song Guo, Zhijun Wu, Min Hu
期刊论文
Special Issue for the Future Chemical Engineering Scholars of Global Chinese Chemical Engineering Symposium
期刊论文
Computational design of structured chemical products
Faheem Mushtaq, Xiang Zhang, Ka Y. Fung, Ka M. Ng
期刊论文
Hexachlorobutadiene emissions from typical chemical plants
Minxiang Wang, Lili Yang, Xiaoyun Liu, Zheng Wang, Guorui Liu, Minghui Zheng
期刊论文