1) graft sulfonation
接枝磺化
1.
The graft sulfonation of acid precipitation lignin was carried out by introducing active groups to improve the sulphanating activity.
通过接枝反应在酸析木素上引入活性分子链,提高其磺化活性,得到接枝磺化酸析木素;采用红外光谱研究了接枝磺化酸析木素的分子结构,并对其减水增强性能进行了研究。
2.
The graft sulfonation process of bamboo pulp black liquor was optimized in this paper.
对竹浆黑液的接枝磺化工艺进行了优化,研究了亚硫酸钠、甲醛用量及温度对磺化产品减水分散性能和特性黏度的影响规律。
2) chlorination-graft
氯化接枝
3) chemical grafting
化学接枝
1.
A new high-technique with good prospects of application in the chemical fields,chemical grafting,is described,which has a low cost,can obtain a thin coat that its stability,life and performance are in advance of conventional coat.
化学接枝技术费用较低，所得涂层较薄，并且在稳定性、使用寿命和性能上均优于常规的涂层方式，是一种在化工领域中应用前景广泛的高新技术。
4) Chemical graft
化学接枝
5) oxidative grafting
氧化接枝
补充资料：脲、甲醛、磺化-2-甲基苯酚、磺化苯酚的缩合物钠盐
CAS:68441-84-9
分子式: (C7H8O·C6H6O·CH4N2O·CH2O·Na)x
中文名称: 脲、甲醛、磺化-2-甲基苯酚、磺化苯酚的缩合物钠盐
英文名称: Urea, polymer with formaldehyde, sulfonated 2-methylphenol and sulfonated phenol, sodium salt
urea, polymer with formaldehyde, sulfonated 2-methylphenol and sulfonated pheno
分子式: (C7H8O·C6H6O·CH4N2O·CH2O·Na)x
中文名称: 脲、甲醛、磺化-2-甲基苯酚、磺化苯酚的缩合物钠盐
英文名称: Urea, polymer with formaldehyde, sulfonated 2-methylphenol and sulfonated phenol, sodium salt
urea, polymer with formaldehyde, sulfonated 2-methylphenol and sulfonated pheno
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条