Research on retarding mechanism of calcium lignosulfonate to cement paste;
木素磺酸钙对水泥净浆的缓凝机理研究
The surface physicochemical properties such as surface activity; adsorption performance and dispersive performance of calcium lignosulfonate (CLS) with different hydroxyl group contents are studied in order to expand its utilization.
研究了木素磺酸钙(CLS,简称木钙)分子中羟基含量对其表面活性、吸附性能、分散性能等表面物化性能的影响。
In this paper, the calcium lignosulfonate (CL) was fractionated by means of ultrafiltration.
应用超滤分级方法 ,将木素磺酸钙分成不同相对分子质量范围的级分 。
The spherical ligninbased cation exchange resin was prepared with calcium lignosulphonate as raw material in a cheap and non-toxic dispersing medium by reversed phase suspension polymerization.
以木素磺酸钙为原料,在一种价廉无毒的分散介质中通过反相悬浮聚合制备了球形木素基正离子交换树脂。
Graft modification of calcium lignosulfonate and its application in the treatment of base dyeing effluent;
木质素磺酸钙接枝改性及其在染料废水处理中的应用
Utilization of calcium lignosulfonate with different molecular masses in mortar for shield tunneling method;
不同相对分子质量木质素磺酸钙在盾构砂浆中的应用
The Modification of Calcium Lignosulfonate as Water Reducer;
木质素磺酸钙减水剂的改性研究
The result from the research indicates that by adding calcium lignosulphonate water reducer,the water requirement that the standard consistence of gypsum needs can be reduced and also the bending strength and the compression strength of its products can be improved.
结果表明,掺加木质素磺酸钙减水剂可使石膏的标准稠度需水量降低,同时制品的抗折强度和抗压强度提高;掺加柠檬酸对石膏具有明显的缓凝作用,但同时使制品的力学性能降低。
The amphoteric lignin-based flocculant(LSM) was synthesized through graft acrylamide to calcium lignosulphonate and cationizing modification,influence of molar ratio of formaldehyde to dimethylamine,reaction temperature,reaction time on cationizing reaction were studied.
以木质素磺酸钙为原料,通过与丙烯酰胺接枝共聚、阳离子化改性,制备了一种木质素基两性絮凝剂LSM,研究了醛胺比、反应温度、反应时间等因素对阳离子化反应的影响;将LSM用于活性艳蓝X-BR、活性黄X-R、活性紫K-3R、活性黑K-BR等4种模拟染料废水的脱色处理,研究了投加量、废水pH对LSM脱色效果的影响以及LSM投加量对废水CODcr的影响。
Treatment of River Sediments with Calcium Lignosulfonate and Nitric Acid
木素磺酸钙与硝酸联合处理河涌底泥的试验研究
calcium-stable lignosulfonate
钙稳定的木素磺酸盐
Preparation and Application of Grafted Calcium Lignosulfonate Superplasticizer
接枝改性木质素磺酸钙的制备及应用
Primary tests on using lignin calcium sulfonate as filter aid of magnetite slurry
木质素磺酸钙作磁铁矿浆助滤剂的初步试验
Study on the Copolymerization of Calcium Lignosulfonate and Acrylamide
木质素磺酸钙与丙烯酰胺共聚反应的研究
Preparation of Liquefied-lignosulfonate-based Phenol-formaldehyde Adhesive with Environmentally-Benign Property
液化木质素磺酸钙基环保酚醛胶黏剂的合成
Study on the Structure and Property of Bagasse's Lignosulfonate;
蔗渣木质素磺酸盐结构与性能的研究
Corrosion inhibition mechanism of modified lignosulfonate GCL2-D1
改性木质素磺酸盐GCL2-D1的缓蚀机理
Modified Lignosulfonate Affected to Slurry Performance of Coal Water Mixture
改性木质素磺酸钠对水煤浆成浆性能的影响
Study on the treatment of cadmium-containing wastewater with modified lignosulfonate
改性木质素磺酸盐处理含镉废水的研究
Adsorption of Hexavalent Chromium on Lignosulphonates Resin
木素磺酸盐树脂对六价铬的吸附实验研究
Pholcodine guaiacolsulfonate
福可定愈创木酚磺酸酯
potassium sulfoguaiacol
愈疮木酚磺酸钾-祛痰药
Prepare and Performance of Modified Lignosolfonate/Acryate Adhesive;
改性木质素磺酸盐/丙烯酸酯共聚乳液的制备研究
Preparation and Properties of Avermectin Loaded Chitosan/Sodium Lignosulfonate Microcapsules;
壳聚糖/木质素磺酸钠制备阿维菌素微胶囊及其性能研究
The Synthesis of the Modified Lignosulfonates and Their Application in Enhanced Oil Recovery;
改性木质素磺酸盐的合成及其在三次采油中的应用研究
Fabrication and Studies of Polyacryamie/Lignosulfonate Composite Gel and Properties;
聚丙烯酰胺/木质素磺酸盐水凝胶的制备与性能研究
Preparation and Release Kinetics of Avermectin-Loaded Chitosan/Sodium Lignosulphonate Microcapsules Formulated by Layer-By-Layer Polyelectrolyte Self-Assembly;
层层自组装制备载药壳聚糖/木质素磺酸钠微胶囊及其释药行为
