Through the separation, lignosulfonate with narrow molecular weight distribution was obtained and then chemically modified.
木质素磺酸盐是一种常见的普通减水剂, 其分子量分布较宽,从而影响减水剂性能.
互联网
The graft mechanism of lignosulfonate and acrylic acid was studied in this paper.
本文研究了木素磺酸盐和丙烯酸单体的接枝共聚机理.
互联网
It is a new type of thinner in drilling fluid for replaced Fe - Cr - lignosulfonate ( FCLF ).
为油田钻井提供了一种替代铁铬木质素 磺酸盐 的新型钻井液降粘剂.
互联网
Sodium lignosulfonate and sodium lignosulfonate are used in slurry preparation with Datong coal.
将木质素磺酸钠和经化学改性后的木质素磺酸钠用于大同煤制浆.
互联网
The lignosulfonate water reducing agent was prepared via oxidation and sulfonation of wheat straw alkali lignin.
以麦草碱木素为原料,采用氧化磺化法,制备了磺化碱木素减水剂.
互联网
The aminolignin flocculant was prepared based on calcium lignosulfonate, diethylamine and epichlorohydrin by amino grafting.
摘要以木质素磺酸钙 、 二乙胺和环氧氯丙烷为原料,通过接枝氨基,合成了木质素胺脱色絮凝剂.
互联网