Modified methods and utilization of lignosulfonates were introduced.
介绍了木素碘酸盐的改性方法与用途。
The starting raw material is mainly lignosulfonates from black liquor of cellulos.
木质素原料主要为来自制浆废液的木质素磺酸盐，少量来自栲胶。
The result is confirmed by the molecular orbital calculations on model compound structures of lignosulfonates.
分子轨道法对木素磺酸模型物的计算结果进一步证实了以上结论。
Lignosulfonates are macromolecular compounds of widely USES. It has boundless prospects to exploit wet of lignosulfonates.
木质素磺酸盐是一种具有广泛用途的高分子物质，开发利用木质素磺酸盐具有很广阔的前途。
In this paper, the effect of lignosulfonates on bacteria reproduction rate in recirculated cooling (water) has been studied by plate counting method.
通过平皿计数法研究了不同类型木质素磺酸盐及其组分对循环冷却水中细菌繁殖速度的影响。
The graft site was studied by comparing the phenolic contents, yields of alkaline nitrobenzene oxidation products of lignosulfonates, model compounds and their copolymers.
通过比较木素磺酸盐和模型物接枝前后酚羟基的含量和碱性硝基苯氧化产物得率的变化，对接枝反应位置进行了研究。
Through analysizing the factors of decline of durability of concrete, utilize the modified lignosulfonates high range water-reducing agent to raise the durability of concrete is scientific.
通过分析导致混凝土耐久性下降的因素，论述了利用改性木素磺酸盐高效减水剂在提高混凝土耐久性研究的应用。
Through analysizing the factors of decline of durability of concrete, utilize the modified lignosulfonates high range water-reducing agent to raise the durability of concrete is scientific.
通过分析导致混凝土耐久性下降的因素，论述了利用改性木素磺酸盐高效减水剂在提高混凝土耐久性研究的应用。
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