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浏览/检索结果: 共7条，第1-7条 帮助 限定条件 发表日期：2011    内容类型：会议论文     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Effects of citric acid used as chelating agent on the performance of heavy oil hydrotreating catalysts 会议论文 ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2011-03-27 作者:  Wei, Qiang;  Zhou, Yasong 收藏  |  浏览/下载：1/0  |  提交时间：2020/01/03 Effects of Citric Acid as a Chelating Agent on the Performance of a Heavy Oil Hydrotreatment Catalyst 会议论文 241st National Meeting and Exposition of the American-Chemical-Society (ACS), Anaheim, CA 作者:  Wei, Qiang;  Zhou, Yasong;  Xu, Chunming;  Liu, Yindong 收藏  |  浏览/下载：1/0  |  提交时间：2020/01/03 Effects of Citric Acid as a Chelating Agent on the Performance of a Heavy Oil Hydrotreatment Catalyst 会议论文 PRODUCTION AND PURIFICATION OF ULTRACLEAN TRANSPORTATION FUELS, 2011-01-01 - 收藏  |  浏览/下载：1/0  |  提交时间：2020/01/03 Conductometric study of the effect of citric acid on phase evolution of calcium phosphate in solutions 会议论文 1st International Congress on Advanced Materials, MAY 13-16, 2011 作者:  Li, Chengfeng;  Ge, Xiaolu;  Bai, Jiahai;  Li, Guochang 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/31 Hydroxyapatite  Citric acid  Precipitation  Phase transformation  Electrical conductivity   Preparation and Characterization of Citric Acid Modified Marigold Dregs Biosorbents 会议论文 作者:  Wang, Yi;  Zhang, Ting;  Wang, Kunjie;  Zhang, Deyi 收藏  |  浏览/下载：2/0  |  提交时间：2019/11/15 Marigold dregs  thermochemical esterification  Citric acid  Low cost adsorbent   Enzymatic browning and its control during potato pulp powder processing 会议论文 作者:  Wang, Ya;  Zhao, Ping;  Zhou, Shangzhen;  Li, Jiayin;  He, Haining 收藏  |  浏览/下载：6/0  |  提交时间：2020/11/15 Chemical reactions  Citric acid  Control engineering  pH  Sodium compounds  Sodium sulfite  Temperature  browning  Effects of temperature  Enzymatic browning  inhibitor  Optimum temperature  Polyphenol oxidase  Potato pulp  Substrate concentrations   Preparation and characterization of citric acid modified marigold dregs biosorbents 会议论文 Changsha, China, May 28, 2011 - May 30, 2011 作者:  Wang, Yi;  Zhang, Ting;  Wang, Kun Jie;  Zhang, De Yi 收藏  |  浏览/下载：6/0  |  提交时间：2020/11/15 Chemical engineering  Citric acid  Esters  Fourier transforms  Metal ions  Photoelectron spectroscopy  Scanning electron microscopy  Surface structure  X ray photoelectron spectroscopy  Adsorption ability  Adsorption quantity  Biosorbents  Carboxyl groups  Cationic metals  Copper (ii)  Dye ions  Fourier transform infrared  Hydroxyl groups  Low cost adsorbent  Low costs  Marigold dregs  Methylene blue  Scanning Electron Microscope  Thermochemical esterification