filter aid

用法例句

The retention and drainage aid made of microparticle with proper relative molecular weight based on acrylamide(AM),methacrylogyloxyethltrimethylammonium chloride(DMC)anionic monomer and microparticle were synthesized by means of graft copolymerization.

以丙烯酰胺(AM)、甲基丙烯酰氧乙基三甲基氯化铵(DMC)、阴离子单体以及微粒型无机化合物为原料,采用接枝共聚合法合成了相对分子质量适宜的微粒型助留助滤剂,并对其性能作了研究,结果表明,最适宜的合成条件为:单体质量分数为32 % ,m(AM)∶m (DMC)∶m (阴离子单体)∶m(微粒型无机化合物) =5 8∶2 5∶12∶5 ,偶氮类引发剂用量为混合单体质量的0 。

The results show that I-PAM is as well as K350 as retention and drainage aids.

以丙烯酰胺(AM)、甲基丙烯酰氧乙基三甲基氯化铵(DMC)以及无机化合物为原料,采用水溶液接枝共聚研制了相对分子质量适宜的无机化合物接枝AM共聚物型聚丙烯酰胺(I PAM)助留助滤剂,并对其性能作了研究,结果发现:该助留助滤剂可与K350相媲美。

Inverse emulsion polymerization has been widely used in synthesizing retention aid, strength aid and flocculating agent.

反相乳液聚合的诸多优点使其在造纸用助留助滤剂、增强剂、絮凝剂等助剂的合成方面得到了广泛的应用,也为天然高分子改性合成分子质量高、溶解性好的造纸助剂提供了好的方法。

Application of retention and drainage agent in white board production,improves wet-end chemistry system and production efficiency.

介绍了在白版纸生产过程中使用助留助滤剂以提高生产效率的实践情况。

Applications of emulsifier-free emulsion were introduced for surface sizing agent,internal sizing agents ,strengthening agent and retention and drainage agent in paper-making industry.

介绍了无皂乳液作为表面施胶剂、浆内施胶剂、增强剂、助留助滤剂在造纸工业上的应用,并对无皂乳液的发展趋势作了展望。

In this paper the effects of several retention and drainage agents often used at different white water loop system are compared.

比较了在不同的白水封闭程度下几种常用的助留助滤剂的使用效果 ,对高的白水封闭状况下的助留助滤体系进行了优化 ,并分析了其机

Study on New Type of Microparticle Retention and Drainage Aid System

新型微粒助留助滤剂的研发和应用机理研究

Study on Synthesis and Application of Silica-Aluminum Microparticle Retention and Drainage Agent;

新型硅铝微粒助留助滤剂的制备及应用

Study on Preparation and Application of Fiber-Based Retention and Drainage Aids for Papermaking

纤维基造纸助留助滤剂的制备与应用研究

The Interface Behavior and Application of Chitosan and Its Ionic Derivative as Wet-end Additives in Papermaking Systems;

壳聚糖类造纸湿部助留助滤剂的界面行为及应用研究

Study on the Preparation of Amphoteric-Polyacrylamide-Based Papermaking Retention and Drainage Aid via Inverse-Microemulsion Polymerization;

反相微乳液制备两性聚丙烯酰胺造纸助留助滤剂的研究

Application of Bentonite-based Dual Retention and Drainage System

膨润土双元助留剂在助留助滤系统中的应用

pre-coat filter

预涂助滤剂的过滤器

Study on aid-filtering behavior of surfactant type filter-aid

表面活性剂型助滤剂助滤行为的研究

Research on Anion Inorganic Particles in the Retention and Drainage Systems

阴离子无机微粒助留助滤体系的研究

Synthesis and application of a new-type copolymer for filter aids on fine clean coal

新型助滤剂的合成和对细粒煤助滤的应用研究

Research on Filtration Effect of Ultra-fine Slime with Chemical Filter-aids

化学助滤剂对微细粒煤泥的助滤作用研究

Application of Silica/Aluminum Microparticle Retention and Drainage Aid System in Bleached Wheat Straw Pulp

硅铝微粒助留助滤系统在漂白麦草浆中的应用

Retention and Drainage Aid Effect of Cationic Polyacrylamide/Bentonite System

阳离子聚丙烯酰胺/膨润土体系的助留助滤性能

Retention and Drainage Mechanism of Amphoteric Polyacrylamide in Pulp Slurry Suspension;

纸料中两性聚丙烯酰胺的助留助滤作用机理

Study on the Properties of Polyvinylamine (PVAm) on Retention and Drainage of the Pulps Added with CaCO_3;

聚乙烯胺在加填CaCO_3造纸中助留助滤性能的研究

Neutral Modification of Bentonite and Its Microparticle Retention and Drainage Effect;

膨润土的中性改性及其微粒助留助滤效果

Drainage and Retention and Strengthening Effects of Enzymes in Papermaking

酶在纸浆抄造过程中的助滤助留和增强作用

Using Modified PEI/CPAM System as Retention and Drainage Aid in DIP Paper Making

改性PEI/CPAM体系对脱墨浆助留助滤性能的研究