@inproceedings{6c74f3764bb149439a2638dc24649e36,
title = "Remove rhodium catalysts from HNBR solution",
abstract = "Rhodium complex is excellent catalyst for nitrile-butadiene rubber homogeneous hydrogenation with difficulties in its recovery. A new extraction method for recovery noble metal catalysts from hydrogenated nitrile-butadiene rubber solution was investigated. Rhodium metal catalysts can be efficiently, easily removed from hydrogenated nitrile-butadiene rubber solution using amine as ligand and hydrogen peroxide as oxidant. The condition of removing noble metal catalysts from hydrogenated nitrile-butadiene rubber solution was carefully studied, including oxidant, reaction temperature, and the concentration of amine. The removal rate of the rhodium catalyst over 96\% with the optimal conditions.1H-NMR characterization showed that there was no change in the structure and nitrile group of hydrogenated nitrile-butadiene rubber after rhodium catalysts were removed.",
keywords = "Amine, Extractant, Hydrogen peroxide, Hydrogenated nitrile-butadiene rubber, Remove, Rhodium catalyst",
author = "Hailin Xing and Hao Zhou and Liqun Zhang and Weimin Wang and Dongmei Yue",
year = "2011",
doi = "10.4028/www.scientific.net/AMR.311-313.1152",
language = "英语",
isbn = "9783037852149",
series = "Advanced Materials Research",
pages = "1152--1156",
booktitle = "Advanced Materials and Processes",
note = "2011 International Conference on Advanced Design and Manufacturing Engineering, ADME 2011 ; Conference date: 16-09-2011 Through 18-09-2011",
}