| 在近红外光谱检测乳聚丁苯橡胶聚合过程转化率技术 |
| |
| 引用本文： | 燕鹏华,孟令坤,张华强,朱晶,翟云芳,魏绪玲,徐典宏. 在近红外光谱检测乳聚丁苯橡胶聚合过程转化率技术[J]. 合成橡胶工业, 2021, 0(1): 7-10. DOI: DOI:10.19908/j.cnki.ISSN1000-1255.2021.01.0007 |
| |
| 作者姓名： | 燕鹏华 孟令坤 张华强 朱晶 翟云芳 魏绪玲 徐典宏 |
| |
| 作者单位： | （中国石油石油化工研究院 兰州化工研究中心/石油和化工行业合成橡胶工程研究中心/甘肃省合成橡胶工程技术研究中心，兰州 730060） |
| |
| 基金项目： | 国家重点研发计划项目(2017 YFB 0307100)。 |
| |
| 摘 要： | 针对橡胶聚合过程中转化率检测耗时长、对指导生产相对滞后的问题，开发了在线近红外光谱检测乳聚丁苯橡胶聚合过程转化率分析技术，建立了检测模型，并对其可靠性进行了验证。结果表明，仪器检测与化验室人工分析转化率结果之间的绝对偏差基本在±2以内，误差较小且缩短了分析时间。
|
| 关 键 词： | 乳聚丁苯橡胶 近红外光谱 在线检测 转化率 |
Online detection technology of conversion of emulsion polymerized styrene-butadiene rubber by near infrared spectroscopy |
| |
| YAN Peng-hua,MENG Ling-kun,ZHANG Hua-qiang,ZHU Jing,ZHAI Yun-fang,WEI Xu-ling,XU Dian-hong. Online detection technology of conversion of emulsion polymerized styrene-butadiene rubber by near infrared spectroscopy[J]. China Synthetic Rubber Industry, 2021, 0(1): 7-10. DOI: DOI:10.19908/j.cnki.ISSN1000-1255.2021.01.0007 |
| |
| Authors: | YAN Peng-hua MENG Ling-kun ZHANG Hua-qiang ZHU Jing ZHAI Yun-fang WEI Xu-ling XU Dian-hong |
| |
| Affiliation: | (Lanzhou Petrochemical Research Center,Petrochemical Research Institute,PetroChina/Synthetic Rubber Engineering Research Center,CPCIF/Synthetic Rubber Engineering Technology Research Center of Gansu Province,Lanzhou 730060,China) |
| |
| Abstract: | In order to solve the problem of long time consuming in detection of conversion in rubber polymerization and relatively lagging behind in guiding production,the online near infrared spectroscopy analysis technology for the conversion detection of emulsion polymerized styrene-butadiene rubber polymerization process was developed,and the detection model was established and its reliability was verified.The results showed that the absolute deviation of the conversion between the instrument detection and laboratory analysis results was within±2,the error was small and the analysis time was shortened. |
| |
| Keywords: | emulsion polymerized styrene-butadiene rubber near infrared spectrum online detection conversion |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《合成橡胶工业》浏览原始摘要信息 |
|
点击此处可从《合成橡胶工业》下载免费的PDF全文 |
