| 亚氨基二乙腈制备亚氨基二乙酸及其母液处理条件的研究 |
| |
| 引用本文： | 陈元群,卢孙荣,林庆才. 亚氨基二乙腈制备亚氨基二乙酸及其母液处理条件的研究[J]. 化工技术与开发, 2013, 0(3): 12-13 |
| |
| 作者姓名： | 陈元群 卢孙荣 林庆才 |
| |
| 作者单位： | 广西化工研究院 |
| |
| 摘 要： | 以亚氨基二乙腈为原料，经碱解、酸化后提取亚氨基二乙酸，研究母液浓缩分离除盐的条件。通过处理，减少废水排放，提高反应收率。
|
| 关 键 词： | 亚氨基二乙腈 亚氨基二乙酸 分离 浓缩 除盐 母液套用 |
Study on Production of Iminodiacetic Acid from Iminodiacetonitrile and Treatment Conditions of Mother Liquor |
| |
| CHEN Yuan-qun,LU Sun-rong,LIN Qing-cai. Study on Production of Iminodiacetic Acid from Iminodiacetonitrile and Treatment Conditions of Mother Liquor[J]. Technology & Development of Chemical Industry, 2013, 0(3): 12-13 |
| |
| Authors: | CHEN Yuan-qun LU Sun-rong LIN Qing-cai |
| |
| Affiliation: | (Guangxi Research Institute of Chemical Industry,Nanning 530001,Guangxi) |
| |
| Abstract: | Iminodiacetic acid was produced with alkaline hydrolysis and acidification applied iminodiacetonitrile as material. The conditions for concentration, separation and desalting of mother liquor were investigated. After treatment, the wastewater drainage reduced and the reaction yield increased. |
| |
| Keywords: | iminodiacetonitrile iminodiacetic acid separation concentration desalting mother liquor circulate |
| 本文献已被 CNKI 维普 等数据库收录！ |
