The impact of high or low n(SiO 2)/n(F) on the wet phosphoric acid production is analyzed by focusing on the impact on the normal operation of the offgas scrubbing system.
分析了n(SiO2)/n(F)偏高或偏低时对湿法磷酸生产的影响,着重讨论了对尾气洗涤系统正常生产的影响,通过对卧式错流洗涤器洗涤液配置等的改进,用硅氟摩尔比偏高的磷矿生产湿法磷酸时,取得了较好的效果。
Improvement of sewage and sludge treatment by gas washing at the 2 500 m~3 blast furnace in Maanshan Iron and Steel Works;
马钢2500m~3高炉煤气洗涤污水及污泥处理的改进
Treatments of sewage and sludge from gas washing of No.
介绍了本钢公司５~＃高炉煤气洗涤污水及污泥处理的设计及运行情况，包括工艺流程、沉淀、浓缩、冷却、污泥真空过滤和干燥及水质稳定等，以及生产运行效果和经济效益。
9 % sodium chloride was injected to humidify the airway) followed by artificial airway washing method (15 ml of 0.
9%氯化钠注射液 5 m l湿化气道 ) ,经评估 ,排痰效果差 ,改用人工气道洗涤法 (即在人工气道内注入 0 。
Process Calculation for Tailgas Scrubber--Turbulent Ring Absorber of a Phosphate Compound Fertilizer Plant
磷复肥装置尾气洗涤器——湍环吸收塔的工艺计算
Some suction is provided by the ejector scrubber and the tail gas fan.
喷射洗涤器和尾气排风机可提供部分吸力。
The gas is first humidified in a scrubber.
气体先在洗涤器内湿润。
controlled-sudser, controlled sudsing detergent
控泡洗涤剂,低沟洗涤剂
Coal Gas Washing Wastewater Processing by Coagulation--SBR Method;
混凝——SBR法处理煤气洗涤废水
DynaWave Scrubbing Technology for Sintering Tail Gas Cleaning
烧结烟气脱硫的动力波逆喷洗涤技术
Experimental study on dust removal performance of gas-liquid reverse spraying scrubber
气液逆喷洗涤器除尘性能的实验研究
Analysis on Application of BOF Fume and Dust Washing and the Sludge Dewatering Device
转炉烟气洗涤污泥脱水设备的应用分析
Study on Blast Furnace Gas Washing Wastewater of Tang Shan Iron & Steel Co. Ltd.;
唐钢高炉煤气洗涤废水处理方法的研究
The Research on the Coal Gas Scrubbing Wastewater Treatment by Coagulation--High Efficiency Compound Microorganism;
混凝—高效复合微生物处理煤气洗涤废水的研究
Research for Removing Volatile Organic Compounds from Bio-washing Reactor;
生物洗涤器处理挥发性有机废气的应用研究
Determination of 1,4-dioxane in Detergent Chemicals by SPME-Gas Chromatography
固相微萃取-气相色谱法测定洗涤制品中二噁烷
Reasons for failure of the technologic gas not condensating and countermeasure in high pressure scrubber
高压洗涤器工艺气不冷凝故障分析及对策
An Experimental Study on the Flue Gas Desulfurization of Multi Veturi Scrubbers
多管文丘里洗涤器烟气脱硫的实验研究
Analysis and Control Measures for the Over Standard Cyanide in BF Gas Washing Water
高炉煤气洗涤水氰化物产生及控制对策探讨
STUDY ON ANNULAR GAP SCRUBBER--A DEVICE FOR CONVERTER FLUE GAS PURIFICATION
转炉烟气净化装置——环隙洗涤器的性能研究
Resources recovery treatment of coal gasification waste water containing phenols by complex extraction method
络合萃取对煤制气洗涤废水中酚的回收
Determination of methanol in dishwashing by capillary gas chromatography
毛细管气相色谱法测定洗涤剂中的甲醇