Application of Orthogonal Test on Choosing Technological Parameters of Humic Acid as Bleaching Stabilizer of Tussah Silk 正交试验在腐植酸作柞蚕丝漂白稳定剂工艺参数筛选中的应用
Analysis and control of oxalic acid in bleaching filtrates has recently gained considerable attention in the pulp and paper industry due to problems with the formation of calcium oxalate scaling. 近年来草酸钙(草酸垢)的形成在制浆造纸工业中造成诸多问题,因此如何分析及控制漂白废液中的草酸浓度就显得尤为重要。
Peracetic Acid Bleaching for Soybean Protein/ Polyester Blended Fabric 大豆/涤纶混纺织物过醋酸漂白工艺研究
The paper studies several parameters of Formamidine Sulphinic Acid ( FSA) bleaching and finds out a better bleaching process. 研究了还原性漂剂甲脒亚磺酸(FSA)漂白中的几个过程参数(时间、温度及漂剂用量)对废纸浆漂白效果的影响,找出了较佳的漂白工艺。
Peracetic Acid Bleaching for Cotton Fabric 纯棉织物过醋酸漂白的研究
Dimer acids was synthesized from soybean oil fatty acid by granular activated bleaching earth. The influence factors on the yield of the reaction, such as the amount of catalyst, reaction temperature and reaction time were investigated. 以粒状活性白土为催化剂,对大豆油脂肪酸为原料催化合成二聚酸进行了研究,考察了催化剂、反应温度、时间等因素对反应的影响。
The s study and bring forward a new formula for acid bleaching of barite powders containing impurities such as fluorite and calcite. 研究并提出用稀盐酸、硼酸和反应助剂作为含有萤石、方解石杂质的重晶石粉体酸漂增白的新配方。
Comparison of the efficacy of peracetic acid and bleaching powder for disinfection of simulated water body contaminated by Vibrio cholerae biotype eltor 过氧乙酸与漂***对埃尔托弧菌污染的模拟水体消毒效果比较
Study on the application of oxalic acid in bleaching of gracilaria 草酸在江蓠藻漂白中的应用研究
Effect of the Acid Stage in ECF Bleaching on Eucalyptus Globulus Kraft Pulp Bleachability and Strength ECF漂白中的酸处理对蓝桉硫酸盐浆漂白性能和强度的影响
Application of Amino sulfonic acid in the hypochlorite bleaching of Masson Pine kraft pulp 氨基磺酸在次氯酸盐漂白中的应用
A Study on the Peracetic Acid Bleaching of Cotton Knits 过醋酸对棉针织物的漂白工艺研究
Study on Using Sulphamic Acid in Hypochlorite Bleaching of NAS Reed Pulp 亚铵苇浆次氯酸盐漂白添加氨基磺酸的试验
Comparison of efficacy of peracetic acid vs bleaching powder in disinfection of hospital sewage 过氧乙酸与漂***对医院污水消毒效果的比较
Research on stability of peracetic acid solutions and bleaching additives 过醋酸漂白漂液稳定性及添加剂的应用研究
Formamidine Sulfinic Acid Bleaching of DIP and Acidifying Treatment of Bleached Pulp 脱墨浆甲脒亚磺酸漂白及酸化处理
By adoption of low temperature and weak acidic peracetic acid bleaching process, the whiteness of all cotton and viscose fabrics can be increased to a higher degree and the damage of fibres is reduced. 过醋酸漂白采用低温、弱酸性工艺条件,对纤维的损伤很小,对棉和粘胶纤维织物的漂白能获得较高的白度。
The Pilot Study on Formamidine Sulphinic Acid Bleaching 纸浆甲脒亚磺酸漂白的初步研究
Determination and Treatment of Waste Gas from Sodium Chlorite Acid during Bleaching 亚氯酸钠漂白的废气检测与治理
Effect of amino sulfonic acid on hypochlorite bleaching of masson pine kraft pulp was experimented. 试验了氨基磺酸对马尾松硫酸盐化学木浆次氯酸盐漂白的影响。
Methods Simulated hospital sewage was disinfected with peracetic acid and bleaching powder in laboratory, we observed the killing effects of two disinfectants on bacteria of simulated hospital sewage at a same concentration and a same time. 方法用过氧乙酸和漂***对模拟医院污水消毒,比较两者在同一浓度、同一作用时间下对细菌的杀灭作用。
Study on the Formamidine Sulfinic Acid ( FAS) Bleaching of Deinked Pulp 甲脒亚磺酸漂白废纸脱墨浆的试验研究
The result was that the effect of oxalic acid on iron removal and bleaching was better than chlorhydric acid. 对比了盐酸和草酸的酸浸除铁漂白的效果,结果发现用草酸比用盐酸除铁漂白效果好。
This paper studied the TCF bleaching of rice straw ammonium sulfite pulping, which contains of oxygen-alkali bleaching, acid treatment and hydrogen peroxide bleaching. 研究了稻草亚铵浆的氧碱漂白、酸预处理和过氧化氢补充漂的三段漂白。
Linen coarse yarn bleaching with acid bleaching agent 酸性漂白剂在亚麻粗纱漂白中的应用
With open width continuous scouring and bleaching machine, ramie-cotton bleached fabric was produced and existed problems were solved. As a result, the shortened process, less pollution in acid oxygen bleaching, bast skin removal and better whiteness of the fabric were realized. 利用平幅连续练漂机生产亚麻棉漂白布,缩短工艺流程,减轻酸性氧漂的污染问题,且麻皮去除干净,织物白度较好。
Formamidine Sulphinic Acid ( FAS) Bleaching of Deinked Pulp 废纸脱墨浆的甲脒亚磺酸漂白
The extraction of agar is currently based on the procedure of alkali treatment, water washing, acid treatment, bleaching and water washing on raw algae materials, which not only cause serious environmental pollution, but also consumes vast quantities of water resources. 从海藻中提取琼脂的工艺都是建立在对海藻原料进行碱处理→水洗→酸处理、漂白→水洗的基础上来进行的,不仅造成了严重的环境污染,而且消耗了大量的水资源。