Study of Flue Gas Treatment of Ring Brickkiln with Lime Milk 石灰乳吸收法处理轮窑烧砖烟气的研究
Lime Milk Neutralization, Aeration and Sedimentation for Treatment of Acid Wastewater from Titanium Dioxide Production 石灰乳中和/曝气沉淀工艺处理钛白粉酸性废水
Different from sodium hydroxide and ammonia and other alkalizers, the lime milk has many advantages, such as high rate of alkalinization, low dosage and low price. 与烧碱、氨水等碱化剂不同,石灰乳具有碱化率高,用药量少,价格低等优势。
Preparation of magnesium hydroxide with brine and lime milk 卤水-石灰乳法制备氢氧化镁的研究
The lime milk pumps are not provided with emergency power. A flexible hose should be provided to flush the circulation line with city water, in case of a power cut. 1.11 Before making mud, clean all the circulation pipe-line and mud pits. 石灰乳泵没有配备应急电源。应提供一个软管以便在断电时用自来水冲洗循环管路。配浆前要认真清洗循环管线和配浆池。
Feed-grade calcium hydrogen phosphate was prepared by defluorination and neutralization method with wastewater in phosphate fertilizer plant, diatomite, sodium chloride and lime milk as raw materials. 以磷肥厂废水、硅藻土、氯化钠和石灰乳为原料,采用脱氟与中和法制备饲料级磷酸氢钙,并通过正交试验优化了工艺条件。
Copper and zinc in sludge extract were removed by improved ferrite coprecipitation process using lime milk as neutralization reagent. 采用改进铁氧体共沉淀法,用石灰乳溶液作中和剂,从污泥浸出液中去除铜、锌。
The chemical pretreatment of phosphogypsum with a lime milk solution as a neutralizer, which is often recommended in literature, was not so ideal as the former. 石灰溶液中和法虽是常推荐使用的磷石膏预处理方法,但与柠檬酸溶液预处理法相比,石灰中和磷石膏作缓凝剂的效果并不理想。
The inputs to the lime milk slaking tank ( lime and city water), however, are fed into the tank on a discontinuous basis. 然而,到石灰乳熟化槽的输入(石灰和自来水)是不连续的送到槽内。
Application of Lime Milk for Gas Purification and Contaminated Water Treatment in Anode Baking Process 石灰乳在阳极焙烧净化系统和污水处理系统中的运用
This paper deals with the purification of phosphogypsum by some processing such as washing with water, washing with lime milk, neutralization with lime and so on. 用以城市生活污水厂剩余污泥为主体的生物净化剂,探讨了石灰中和生物净化处理含铍废水的新工艺,研究了石灰中和沉降及生物净化过程。
The influence of different Lime ( quick Lime/ Lime milk) and different Lime amount on Fluorine removal was studied in first stage treatment; 以生产废水为研究对象,考察了投加不同石灰(生石灰/石灰乳)与不同石灰投加量对废水氟去除的影响;
Ultrafine CaCO 3 powders were prepared by the carbonation of lime milk using sodium silicate and Zinc sulfate as crystallizing additives respectively. 分别以硅酸钠和硫酸锌为晶型控制添加剂,通过石灰乳碳化工艺制备超细CaCO3粉体。
Failure Analysis and Optimization Design for Lime Milk Transfer Pump 石灰乳输送泵的失效分析与优化设计
Mg ( OH) 2 was prepared by addicting lime milk to middling concentration brine of brine pan. 以盐田中度卤水为原料,石灰乳为沉淀剂制备Mg(OH)2粉体。
The spent phosphating solution is first mixed with pickling waste solution to form ferrous phosphate Fe_3 ( PO_4)_2 precipitate. After seperation, the liquid is combine with rinse waste water. and treated with some lime milk before discharge. 本文将磷化废液先与酸洗废液混合,生成磷酸亚铁Fe3(PO4)2沉淀,将沉淀分离后余下的废液再与漂洗废水合并后,用石灰乳处理排放。
The waste water from waste acid treatment section and every workshop were mixed and treated by first-stage lime milk neutralization, arsenic removal with ferrous sulphate and two-stage lime milk neutralization to reach the effluent standard. 来自污酸处理工序和各车间的污水混合后进行一级石灰乳中和、硫酸亚铁除砷、二级石灰乳中和,实现达标排放。
Practice of three-stage neutralization process by lime milk for treating acid waste water 三级石灰乳中和法处理制酸污水的实践
Based on the experimental research, the reagent combination of lime milk, calcium chloride and aluminum sulfate for the coagulation of making package wastewater is put forward. 在实验研究的基础上,提出了用于制罐废水混凝处理的石灰乳、氯化钙和硫酸铝这一药剂组合;
The model experiment and numerical calculation for process of mixing bauxite slurry and lime milk in tube digestion elements 管道化溶出系统中矿浆与石灰乳混合过程的模型实验与数值计算
The author also discuss the confluence desilication's siliceous modulus 、 confluence 、 temperature 、 red mud seed and the addition of lime milk. 文中还对合流脱硅的硅量指数、合流点、合流脱硅温度、赤泥种子和添加石灰乳等问题进行了讨论。
Gallium extraction with recycle alkaline liquor in place of lime milk 以循环碱液替代石灰乳提镓
Study on lime milk measuring accuracy in Dexing Copper Mine 德兴铜矿石灰乳检测精度探讨
Through studying and optimizing lime slaking process, it analyzed the mechanism of lime slaking reaction and found the optimum operating conditions to increase the activity of lime milk. 其目的是研究和优化石灰消化工艺,分析石灰消化反应机理,找到最佳的消化操作条件,提高石灰乳的活性。
Treating Zn plating effluent with lime milk and recovering Zn 石灰乳浆治理电镀锌废水及锌回收
As for treatment of waste water from the water scrubbing purification process of the sulfuric acid plant, if lime milk alone is used for neutralization, effluent emission will mostly exceed the standard limit, causing environmental pollution. 硫酸装置水洗净化工艺的污水处理,若单纯用石灰乳中和大都会出现超标排放、污染环境。
Which mainly includes: ① crude phosphoric acid is neutralized by lime milk, the plenty impurities are removed under a certain condition and the clean calcium dihydrogen phosphate solution is obtained; 其过程主要包括:用石灰乳(或碳酸钙粉)中和粗磷酸,在一定的条件下除去大量杂质,得磷酸二氢钙清液;
Experimentation determined to use milk of lime to replace the calcium chloride in eliminating the fluorine, raw material milk of lime can provide by the alumina plant, thus origin convenience is reliable and the expense is reduced. 确定改用石灰乳代替氯化钙除氟,原料石灰乳由氧化铝厂提供,来源方便可靠,处理费用也随之降低。