Study on the Photobleaching of Different Xanthenes Dyes and Holographic Properties;
沢吨染料的光化漂白动力学及全息特性研究
The techology conditions were analyzed such as pH value of slurry,concentration,temperature,amount of bleaching agent,bleaching time in the chemical bleaching process of kaolin and light calcium carbonate.
通过大量的试验和工业生产实践,对化学漂白的影响因素、漂白药剂选择与搭配进行了较深入探讨。
The experiment results show that most iron-bearing impurities can be removed and the kaolin concentrate with high whiteness and lower iron content can be obtained by a method of "Combined processing of chemical bleaching and intensively bleaching with chelator", by co ntrast impurities removal cannot attained by conventional process.
试验证明 ,常规处理方法不能达到除杂目的 ,而化学漂白与螯合剂强化漂白的联合处理方法可以除去大部分含铁杂质 ,得到白度高、铁含量低的高岭土精矿。
Electrochemical bleaching on chemical pulp of Tripoid Porpulus Tomentosa
三倍体毛白杨化学浆电化学漂白研究
To remove(color) from cloth, as by chemical bleaching.
使褪色，漂白为织物去色，如通过化学漂白
Study on Technics and Mechanism of the Electrochemical and Photoelectricity Bleaching of Bamboo Kraft Pulp;
竹浆电化学漂白与光电结合漂白工艺及机理的研究
Electrochemical bleaching with PbO_2 electrode on chemical pulp of triploid Populus tomentosa.
不锈钢基PbO_2电极电化学漂白三倍体毛白杨化学浆的研究
Study on Photochemical Bleaching of Pulp Based on Singlet Oxygen Mechanism;
基于单线态氧机理的纸浆光化学漂白研究
A chemical agent used for bleaching.
漂白剂用于漂白的化学剂
Bleached chemical paper pulp--Determination of lignin
GB/T746-1965漂白化学纸浆木素的测定法
The Bleaching of New Chemical Fibers Sensitive to Alkali by Peracetic Acid;
对碱敏感的新化学纤维的过乙酸漂白
Studies on High Brightness Bleaching of Wheat Straw Chemi-mechanical Pulp and Its Mechanism;
麦草化学机械浆高白度漂白及其机理的研究
Preparation of New Bleaching Activator TAED and Study on Dynamics of Activation;
新型漂白活化剂TAED的研制及其活化动力学研究
Inorganic and Intermediate Reactions in Chlorine Dioxide Delignification and Bleaching Chemistry
二氧化氯脱木素和漂白化学中的无机中间反应
Magnesium-based alkalis for hydrogen peroxide bleaching of masson pine CTMP
马尾松化学预热机械浆镁碱过氧化氢漂白
The Low-Kappa Number Pulping of the Triploid of Populus Tomentosa and Bleaching of the Pulp to High Brightness;
三倍体毛白杨低硬度化学制浆及其高白度漂白的研究
Surface Chemical Characteristics of Bleached Eucalyptus Fines;
漂白桉木浆细小纤维表面化学特性研究
The oxidation bleaching and the oxidation? reduction bleaching were discussed and compared.
探讨和比较了氧化法漂白和氧化·还原法漂白两种漂白工艺.
Study on the Electrochemically Mediated Delignification and Bleaching and Its Mechanism of Triploid of Polulus Tomentosa Kraft Pulp;
三倍体毛白杨硫酸盐浆电化学介体催化脱木素和漂白及机理研究
colour fastnessto bleaching with peroxide
耐过氧化物漂白色牢度
Benzoyl Peroxide
过氧化苯酰 -食用漂白剂