共搜索到1550条信息，每页显示10条信息，共155页。用时：0小时0分0秒339毫秒

• D-314树脂动态分离钼铼的研究

  来源： 《稀有金属2010年第1期》——姚林 吕改芳 张俊 邓桂春

  D-314树脂动态分离钼铼的研究 姚林1,吕改芳1,张俊1,邓桂春1 (1.辽宁大学化学院,辽宁,沈阳,110036) 摘要:研究了D-314大孔聚丙烯酸阴离子交换树脂在中性体系中吸附,解吸钼和铼的条件和机制.结果表明,在常温下,溶液的pH=7.0,柱上流速为1.0 ml·min~(-1)时,D-314树脂分别对钼和铼有效吸附,然后用2%NH_3·H_20-2%NH4NO_3混合溶液,流速为4.0 ml·min~(-1),流出体积为16.5 ml·min~(-1),和6%NH_3·H_2O溶液,流速为2.0 ml·min~(-1),流出体积为13.0ml·min~(-1),分别对钼和铼进行淋洗解吸,分离系数K_(Mo/Re)=384,钼和铼各自的回收率分别为92.40%和83.96%. 关键词:D-314树脂; 钼; 铼; 离子交换; D-314 resin......

• ADSORPTION OF GALLIUM WITH N₅₀₃ LEVEXTREL RESIN

  来源： 《中国有色金属学报(英文版)1994年第3期》——Chen Jianrong Hu Jianhuao Peng Chaoqun

  ......

• Preparation of carbon brushes with thermosetting resin binder

  来源： 《中国有色金属学报(英文版)2007年第6期》——夏金童 胡忠良 陈振华 丁国芸

  Preparation of carbon brushes with thermosetting resin binder XIA Jin-tong(夏金童), HU Zhong-liang(胡忠良), CHEN Zhen-hua(陈振华), DING Guo-yun(丁国芸) College of Materials Science and Engineering, Hunan...;            Abstract: Carbon brushes with a resin binder were prepared according to an industrial process and the effects of the molding pressure......

• Investigation on Scratch Resistance of Thin Films Coated on Resin Lens

  来源： 《材料保护2004年增刊第2期》——WANG Qing-liang LI Wei LIU Jin-long

  Investigation on Scratch Resistance of Thin Films Coated on Resin Lens WANG Qing-liang1,LI Wei1,LIU Jin-long1 (1.School of Material Science and Engineering, China University of Mining Technology, Xuzhou 221008, P. R. China) 摘要:Resin lens are very popular in glasses market. Many technologies have been developed to coat different thin films on resin lens to strengthen its resistance to scratch......

• Ultraviolet shielding property of crylic acid resin filled with nano-SiO₂

  来源： 《中南大学学报(英文版)2005年第z2期》——阎瑞 吴行 马世宁 徐滨士

   ......

• Adsorption Behaviors and Mechanism of Macroporous Phosphonic Acid Resin for Gadolinium

  来源： 《JOURNAL OF RARE EARTHS2004年第6期》——熊春华 吴香梅 姚彩萍

  Adsorption Behaviors and Mechanism of Macroporous Phosphonic Acid Resin for Gadolinium 熊春华1,吴香梅2,姚彩萍1 (1.College of Food Science, Biotechnology and Environmental Engineering, Zhejiang Gongshang University, Hangzhou 310035, China;2.Department of Chemistry, Lishui University, Lishui 323000, China) Abstract:The adsorption behaviors and mechanism of a novel chelate resin, macroporous phosphonic......

• Adsorption behavior and mechanism of amino methylene phosphonic acid resin for Ag(Ⅰ)

  来源： 《中国有色金属学报(英文版)2006年第3期》——舒增年 熊春华 王旭

  Adsorption behavior and mechanism of amino methylene phosphonic acid resin for Ag(Ⅰ)   Shu Zeng-Nian(舒增年)1, Xiong Chun-Hua(熊春华)2, WANG Xu(王 旭)1 1. Department of Chemistry, Lishui...;        Abstract: The sorption properties of amino methylene phosphonic resin(APAR) for Ag(Ⅰ) were studied. The amino methylene phosphonic acid resin(APAR) has a good......

• SYNTHESIS OF 1- (2-AMINOETHYL) PIPERAZINE RESIN AND ITS ADSORBABILITY FOR NOBLE METALLIC IONS

  来源： 《中国有色金属学报(英文版)1995年第1期》——Yuan Xingzhong Chen Yiyong

   ......

• Effect of volume fraction of ramie cloth on physical and mechanical properties of ramie cloth/UP resin composite

  来源： 《中国有色金属学报(英文版)2006年第z1期》——雷文 雷文广 任超

  Effect of volume fraction of ramie cloth on physical and mechanical properties of ramie cloth/UP resin composite LEI Wen(雷 文), LEI Wen-guang(雷文广), REN Chao(任 超) College of Information Science and Technology, Nanjing Forestry University, Nanjing 210037, China Received 10 April 2006; accepted 25 April 2006 Abstract: Ramie cloth/UP resin composite was formed at 0.2 MPa and cured at room......

• Adsorption of Iminodiacetic Acid Resin for Lutetium

  来源： 《JOURNAL OF RARE EARTHS2004年第5期》——熊春华 姚彩萍 王惠君

  Adsorption of Iminodiacetic Acid Resin for Lutetium 熊春华1,姚彩萍1,王惠君2 (1.College of Food Science,Biotechnology and Environmental Engineering,Zhejiang Gongshang University,Hangzhou 310035,China;2.College of Marine Science and Technology,Zhejiang Ocean University,zhoushan zhejiang 310004,China) Abstract:The adsorption behavior and mechanism of a novel chelate resin,iminodiacetic acid resin(IDAAR......