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Effect of pH on sorption for RE(III) and sorption behaviors of Sm(III) by D152 resin熊春华,刘晓政,姚彩萍摘 要:<正>The pH dependent sorption of rare earth ions (La(III), Ce(III), Pr(III), Nd(III), Y(III), Sm(III), Eu(III), Gd(III), Tb(III), Dy(III), Ho(III), Er(III), Lu(III), and Yb(III)) from HAC-NaAC buffer solution at 298 K by D152 resin containing –COOH......
Properties of a New Dental Photocurable Resin based on the Expanding Monomer and Threecomponent Photoinitiator System付静1,2,LIU Wenjia1,2,LIU Xiaoqing1,Sapna laxmi tuladhar2,WAN Qianbing2,王航1,21. State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University2. Department of Prosthodontics, West China College of Stomatology, Sichuan University摘 要:
Nanocomposites of a Silicon-containing Arylacetylene Resin with Octakis(dimethylsiloxy)octasilsesquoixane周燕1,BU Xiaojun1,黄发荣1,DU Lei1,LIANG Guozheng21. Key Laboratory of Specially Functional Polymeric Materials and Related Technology (East China University of Science and Technology),Ministry of Education, East China University of Science and Technology2. Department of Materials Science......
(vinyl chloride) resin ZENG Xiao(曾笑)1, 2, YANG Zhan-hong(杨占红)1 1. College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China; 2. Kunming Training Crops, Fire... alone for thermal stability of poly (vinyl chloride) (PVC) resin, with different Ca/Zn/Al molar ratios and varying additive amounts, were investigated through the tests such as static thermal aging......
; Operating conditions of D850 resin adsorption fixed bed 3.3.1 流量对穿透曲线的影响 图5所示为不同流量固定床的流出溶液浓度变化情况与穿透曲线模型的拟合.通过表3可见,该方程很好地拟合了不同流速的吸附,拟合度均达到0.99以上.从中可以发现随着流速的逐渐降低,在cn的值固定为500 mg/L时,c0的值也在不断降低.这说明曲线上升... and development trend of high performance ion exchange resin industry in China[J]. Fine and Specialty Chemicals, 2017, 25(8): 5-7. [2] 黄 艳, 章志昕, 韩倩倩, 曹顺安. 国内离子交换树脂生产及应用现状与前景[J]. 净水技术, 2010, 29(5): 11-16, 29......
Curing Kinetics and Properties of Epoxy Resin with 1,4-bis(2,4-diaminophenoxy)benzene虞鑫海1,2,CHEN Shuo3,徐永芬1,21. College of Chemistry, Chemical Engineering and Biotechnology , Donghua University2. Key...="ChDivSummary">A multifunctional amine, 1,4-bis(2,4-diaminophenoxy)benzene(14 BDAPOB), was prepared and used as a novel hardener for novolac epoxy resin(ER). The structure of 14 BDAPOB was characterized......
;文献标志码:A 文章编号:1672-7207(2010)06-2459-06 Removal of organism from source water using magnetic ion exchange resin HAN Zhi-gang1, 2, CHEN Wei1, 2, LI..., China) Abstract: Three source water of different organic matter character were treated by magnetic ion exchange resin (MIEX) using kinetic and multiple-loading testing designed to evaluate the removal......
Trans. Nonferrous Met. Soc. China 22(2012) 206-214 Extraction of cerium(IV) using tributyl phosphate impregnated resin from nitric acid medium O. S. HELALY1, M. S. ABD EL-GHANY1, M. I. MOUSTAFA1... 17 March 2011; accepted 21 July 2011 Abstract: Tributyl phosphate (TBP) solvent was used for impregnation into Amberlite XAD-16 nonionic polymeric resin beads using the wet method to prepare solvent......
process were studied using solvent impregnated resin containing CLP204. The influence of pH and temperature on absorbing heavy metal cations by static adsorption was investigated.The batch tests......
树脂传递模塑-复合材料成型新工艺 郑文伟1,陈朝辉1,马青松1,胡海峰1,肖加余1 (1.国防科技大学新型陶瓷纤维及其复合材料重点实验室,湖南 长沙 410073) 摘要:树脂传递模塑是一种新型的树脂基复合材料成型方法,具有许多独特的优点,近年来发展迅速.本文全面综述了该方法的工艺过程及研究应用概况,介绍了今后进一步发展的方向. 关键词:树脂传递模塑; 复合材料; 成型工艺; resin transfer molding; composite materials; shaping process; [全文内容正在添加中] ......
