1) dissolved lignin
溶出木素
1.
In this paper,structural changes of dissolved lignin in black liquor have been investigated.
本文研究黑液中溶出木素结构的变化 ,着重分析了溶出木素中脂肪羟基、酚羟基、β -O - 4结构和缩合结构含量的变化。
2.
The sulfur content of dissolved lignin in the initial cooking stage i.
本文研究了兴安落叶松硫酸盐制浆过程中流在蒸煮液、溶出木素和残余木素中的分布及变化情况。
3.
In this paper,the dissolved lignin in black liquid of RDH wheat straw ethanol pulping was separated and doing classified purification on it according to the different solubility of lignin in ethanol solution.
根据乙醇浓度范围的不同,对热置换麦草乙醇法制浆黑液中的溶出木素进行了分级分离提纯,并采用FT-IR、13C-NMR对其结构进行了分析。
2) lignin solubility
木素溶出性能
1.
The carbohydrate degradation during xylanase treatment and its effect on the lignin solubility were studied,the results showed that hemicellulose on the fiber surface and in the pulp was solved and LCC was degraded during xylanase treatment.
研究了木聚糖酶处理中碳水化合物的降解及对木素溶出性能的影响,结果表明,木聚糖酶处理中纤维表面、纸浆中半纤维素被降解溶出,LCC结构被降解。
3) acid soluble lignin
酸溶木素
1.
The result showed that the hydrolysates of all the pulps don't contain hexenuronic acid,but contain acid soluble lignin when acid hydrolysis was carried out under the conditions of pH 3.
0、90℃下的酸水解,各种浆的水解产物都不含己烯糖醛酸,而含有酸溶木素。
4) alkali dissolved lignin
碱溶木素
5) lignin solution
木质素溶液
1.
The effect of temperature on flocculation settlement of lignin solution;
温度对木质素溶液絮凝沉降的影响
6) organosolv delignification
溶剂脱木素
补充资料：溶蒽素黄 V
分子式：
分子量：
CAS号：
性质：又称可溶性还原黄V。浅黄色粉末。易溶于水。用于染棉、蚕丝等制品，也用于直接印花，并可与溶蒽素绿IB拼成果绿色。由1-氨基蒽醌先比与联苯-4-羧酸缩合成一种还原黄染料，再用氯磺酸和铁粉在吡啶中处理而制得。
分子量：
CAS号：
性质：又称可溶性还原黄V。浅黄色粉末。易溶于水。用于染棉、蚕丝等制品，也用于直接印花，并可与溶蒽素绿IB拼成果绿色。由1-氨基蒽醌先比与联苯-4-羧酸缩合成一种还原黄染料，再用氯磺酸和铁粉在吡啶中处理而制得。
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