Results 61 to 70 of about 28,843 (83)
, 2008 针对铬盐清洁工艺亚熔盐介质净化过程,研究了KOH-K_2CO_3-Al_2O_3-SiO_2-H_2O体系铝酸钾、碳酸钾混合盐的结晶行为。发现冷却时间、搅拌速率、冷却方式对结晶平均粒径具有重要影响,对晶种浓度也有一定影响。与控制冷却相比,线性冷却方式产生的结晶粒径稍小,除杂效果较好。在最佳工艺条件下亚熔盐介质中碳酸钾、铝酸钾的质量分数可分别降至4.67%、0.98%(以Al计 ...
杜春华
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[Research progress in material preparation and application of magnetism-enhanced in-tube solid-phase microextraction]. [PDF]
Se PuLuo YN +7 more
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, 1994 对磷酸盐熔融还原进行了实验研究.研究了固体石墨碳、Fe-P-C饱和熔体、CO气体还原熔融磷渣中磷酸盐,以及温度、渣碱度、搅拌条件等对磷酸盐还原的影响.实验结果表明,从还原反应来看 ...
王大光, 郭占成, 许志宏
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, 2012 针对目前钒渣焙烧提钒工艺钒资源利用率低、铬无法同步提取、"三废"环境污染严重等问题,基于亚熔盐非常规介质优异的物理化学性能,通过反应分离耦合工艺设计,提出了亚熔盐法高效清洁提钒新技术。亚熔盐新技术可将钒渣分解温度由传统工艺的850℃降至200～400℃,钒一次转化率可达95%以上,铬回收率提高到80%以上 ...
杜浩 +5 more
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[Annual review of capillary electrophoresis technology in 2023]. [PDF]
Se PuShao YC, Wen YL, Zhao XY, Qu F.
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[An enrichment strategy based on hydrophobic tagging and reversed-phase chromatographic separation for the analysis of lysine-containing peptides]. [PDF]
Se PuHe Y, Shan YC, Zhang LH, Zhang ZB, Li Y.
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[WD40 repeat-containing protein 6 aggravates diabetic kidney disease by promoting lipid accumulation in kidney]. [PDF]
Zhejiang Da Xue Xue Bao Yi Xue BanXin P, Sun L, Niu S, Sun X, Sun X.
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[Research on preparation and performance of ceramic denture materials applied for three dimensional printing]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za Zhi, 2017 Zhou J, Duan G.
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[Research progress of three-dimensional bioprinting technology in auricle repair and reconstruction]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiChen X +9 more
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