lignin sulfonate
英
美
网络 木质素磺酸盐; 木质素硫酸盐; 木质素硫化物; 磺酸木质素
双语例句
- By sulfonation and fasculation reaction, sodium lignin sulfonate was modified as a dispersant ( GCL3S) of coal water slurry ( CWS).
以木质素磺酸钠为原料，通过磺化缩聚法合成一种木质素系水煤浆分散剂（GCL3S）。 - The results show that lignin sulfonate serves the good function as reqlllating the coagulation time of COP rapid hardening high strength cement.
将绝热量热计与微机联用，研究了木质素磺酸盐对COP快硬早强水泥水化速率的影响。 - Experiment research on synthesis of additive by chemical conversion of lignin sulfonate introduced.
论述了木质素磺酸盐化学改性制取水煤浆添加剂的试验研究。 - The organic agents prescription of lignin, lignin sulfonate, humic acid in negative paste and the effects of them on negative plate performance were studied.
研究了木素、木素磺酸盐、腐殖酸等负极有机添加剂在负极铅膏中的配方及对负极性能的影响。 - The methoxyl group is one of that. Judged from the results of determination of methoxyl group, the content of HBS lignin is lower than WML lignin, but higher than sulfonate lignin.
甲氧基是其中的一个重要体现。从测定HBS木质素的甲氧基含量可知，其值较磨木木质素小，但高于木质素磺酸钙。 - Application of calcium lignin sulfonate in flexible layer of shotcrete
木质素磺酸钙在柔性喷层中的应用 - Performance study on coal water mixture additives with modified lignin sulfonate
改性木质素磺酸盐水煤浆添加剂的性能研究 - The chemical stability of Disperse Navy Blue HGL ( C. I. Disperse Blue 79) during the high-temperature dyeing process has been studied, when sodium lignin sulfonate ( Lignosol D-30) is used as a dispersing agent.
本文研究了分散深蓝HGL（C.I.分散蓝79）染料用木质素磺酸钠LignosolD-30为分散剂时高温染色过程中的化学稳定性。 - The fractionation of lignin by gel and macroporous sulfonic acid resin, the determination of sulfonation degree of lignin and content of salts in the presence of lignin sulfonate by ion exchange method also were investigated, satisfactory results are achieved.
此外还研究了用离子交换法测定木质磺酸盐的磺化度和有木质磺酸盐存在时小分子盐含量测定，都得到了满意结果。 - The regulating function of lignin sulfonate on the hydrating rate of cop rapid hardening high strength cement
木质素磺酸盐对COP快硬早强水泥水化速率的调节作用 - According to the results, the contents of sulfur is high in the lignin sulfonate, and the volatile matter is effected by the temperature.
实验结果表明：木质素磺酸盐含硫量高，而且挥发物质随温度变化大。 - The structure characteristic of alkali lignin, the preparation method of PS alkali lignin sulfonate and its application examples were introduced. The blocking up mechanism of alkali lignin based plugging agent was described through practical data.
介绍碱木素的结构特性和PS碱木素磺酸盐的制备方法及其应用实例，并通过实际数据论述了碱木素堵剂的封堵机理。 - Taking account of the situation that moisture content of magnetite filter cake was on the low side, primary tests were carried out by using lignin calcium sulfonate as filter aid.
针对尖山矿磁铁矿粉滤饼水分偏高的情况，以木质素磺酸钙为助滤剂进行了初步试验。 - Results showed that the surface free energy of lignin is about 21~ 22 mJ/ m2, which is lower than that of lignin sulfonate due to the latter after sulfonation being strengthened of the polarity visible.
结果显示，未经处理的木质素的表面能约21～22mJ/m2，而磺化过程增加了表面能，主要原因是磺化使木质素的极性得到加强。 - High boiling solvent pulp process will manufacture high boiling solvent ( HBS) lignin. Compared with the sulfonate lignin, HBS lignin is discriminated in the physico-chemical characteristic, element composition and group content.
高沸醇溶剂法制备得到的高沸醇（HBS）木质素与传统木质素相比，其理化性质有很大不同，元素及官能团也有很大差别。 - Using the above conditions we Synthesized a series of superplasticizer with different contents of lignin sulfonate.
利用上述工艺条件合成了不同木质素磺酸钠含量的高效减水剂。 - In the study of the impact of inhibitor species on flotation separation of apatite and quartz, water glass was found to be superior to guar gum, lignin sulfonate, dextrin, and sodium hexametaphosphate.
在研究抑制剂种类对磷灰石和石英浮选分离影响的过程中，发现水玻璃的选择性明显要优于古尔胶、木质素磺酸钠、糊精和六偏磷酸钠。