6篇
您的检索式：作者名="Beining Luo"
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| 1 | Direct method for optimization of centrifugal compressor vaneless diffuser显示文摘 | Lee Y T Luo L Bein T W | 2001 | Journal of Turbomachinery2001，123，： | 1 |
| 2 | Direct method for optimization of a centrifugal compressor vaneless diffuser显示文摘 | Lee Y L Luo L Bein T W | 2001 | ASME Journal of Turbomachinery2001，123，1： | 1 |
| 3 | Direct method for optimization of a centrifugal compressor vaneless diffuser 显示文摘 | Lee Yu Tai Luo Lin Bein T W | 2001 | Journal of Turbomachinery2001，120，1： | 1 |
| 4 | Direct method for optimization of a centrifugal compressor vaneless diffuser 显示文摘 | Lee Yu Tai Luo Lin Bein T W | 2001 | Journal of Turbomachinery2001，120，1： | 1 |
| 5 | Controllable synthesis of a large TS-1 catalyst for clean epoxidation of a C=C double bond under mild conditions显示文摘Development of a titanium silicalite-1(TS-1)catalyst with good crystallinity and a four-coordinate Ti framework is critical for efficient catalytic oxidation reaction under mild conditions.Herein,a size-controlled TS-1 zeolite(TS-10.1ACh(acetylcholine))was synthesized via steam-assisted crystallization by introducing acetylcholine as a crystal growth modifier in the preparation process,and TS-10.1ACh was also employed in epoxidations of different substrates containing C=C double bonds.The crystalline sizes of the as-synthesized TS-10.1ACh catalysts were controlled with the acetylcholine content,and characterization results showed that the particle sizes of highly crystalline TS-10.1ACh zeolite reached 3.0μm with a good Ti framework.Throughout the synthetic process,the growth rate of the crystals was accelerated by electrostatic interactions between the connected hydroxyl groups of the acetylcholine modifier and the negatively charged skeleton of the pre-zeolites.Furthermore,the TS-10.1ACh catalyst demonstrated maximum catalytic activity,good selectivity and high stability during epoxidation of allyl chloride.Importantly,the TS-10.1ACh catalyst was also highly versatile and effective with different unsaturated substrates.These findings may provide novel,easily separable and large TS-1 catalysts for efficient and clean industrial epoxidations of C=C double bonds. | Xiu Gao Beining Luo Yanping Hong Peihang He Zedong Zhang Guoqiang Wu | 2023 | Frontiers of Chemical Science and Engineering2023，17，6： | 0 |
| 6 | Synergistic effect of vermiculite and submerged plants on lake sediments显示文摘The synergistic effect of vermiculite and the submerged macrophytes Vallisneria spiralis and Hydrilla verticillata on lake sediment was studied using diffusive gradients in thin films(DGT)technology.The dynamics of phosphorus(P)fractions in sediment,the labile-P and labile-S in the water-sediment continuum,and the microbial community in the rhizosphere were studied.Vermiculite effectively promoted reproduction of microorganisms in the sediments Microbial abundance in treatments containing V.spiralis with sediments containing 10%added vermiculite,and H.verticillata containing 50%added vermiculite being 1.7 and 3.5 times higher than the controls which contained no added vermiculite.Acidobacteria and Proteobacteria populations,which are both beneficial for the sediment microenvironment,were higher in treatment groups containing vermiculite.The bioavailable-P in treatment groups containing added vermiculite was lower at the sediment-water interface,with a correlating decrease of TP by between 63%and 91%in the overlying water.This suggests that vermiculite can affect the release of labile P and facilitate the assimilation of nutrients by macrophyte roots.Additionally,vermiculite can improve the Oxidation-Reduction potential and further reduce sulfide toxicity to plants.These results provide theoretical guidance and technical support for the application of vermiculite combined with submerged plants for the remediation of eutrophic lakes. | Rou Wang Yunli Liu Feng Luo Guoliang Bai Yadong Tang Qingjun Fang Jiying Zhu Beining Li Zisen Liu Feng He Qiaohong Zhou Zhenbin Wu Yi Zhang | 2023 | Water Biology and Security2023，2，3： | 0 |
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