As producing the powdered MAP from sludge phosphoric acid,the appearance quality of product,the uniformity of particle and color are not ideal at present.
针对三环分公司采用淤渣磷酸生产粉状磷酸一铵(PMAP),产品外观质量不理想,粒度的均匀性和颜色差,结合三环分公司磷铵装置的生产情况,从原料、工艺指标、操作、设备选型等方面分析生产中影响外观质量的因素,并提出相应的改进措施。
The Study of Recycling the Acidolysis Waste Residue of Titanium Dioxide s Industrial Production;
钛白粉工业酸解废渣回收利用的研究
STUDY ON THE TECHNOLOGY OF SEPARATING THE WASTEWATER SLUDGE AND THE AMMONIA-LEACHING SLUDGE TO RECLAIM MOLYBDENUM BY NITRIC ACID
硝酸分解废水渣、氨浸渣回收钼的工艺研究
RESEARCH ON PICKING INHIBITER MADE BY HYDROLYSIS OF WASTER IN REREFINING PHYTIN
水解精制菲汀过程中的废液、渣制取酸洗缓蚀剂
Mn Form in Acid-soaked Waste Residue of Production and Emission of EMM and Mn Salt
电解金属锰和锰盐生产排放的酸浸废渣中锰的形态研究
Study on production of polymeric silicate-aluminum sulfate by aluminum sulfate and its waste residue
利用硫酸铝及其废渣生产聚硅酸硫酸铝的研究
Experimental Study of Neutralization of Vanadium-Bearing Converter Slag With Waste Titanium Dioxide Spent Acid
含钒转炉渣中和钛白废酸的试验研究
Study on the Purification of Slag Containing Chromium by Microwave Radiation;
含铬废渣微波辐照解毒应用基础研究
Preparation of feed-grade ferrous sulfate by waste acid from titanium dioxide production and pyrite cinder
由钛白废酸和硫铁矿烧渣制备饲料级硫酸亚铁
three wastes--waste gas, waste water and waste residue
三废--废气、废水、废渣
THE PREPARATION OF COMPOUND AMINOACIDS BY THE FERMENTATION OF BSG AND BEER BREWING WASTES
利用啤酒工业废糟渣发酵复合氨基酸的研究
Experimential Reserch on Removal of Phosphorus in Waste Water with Modified Steel Slag;
改性钢渣去除废水中磷酸盐的试验研究
Comprehensive Treatment for Acid Wastewater and Caustic Sludge in Oil Refinery Plant;
炼油厂酸性废水及碱渣综合处理技术的改进
ADSORPTION AND NEUTRALIZATION OF ACID WASTEWATER CONTAINING NI(Ⅱ) BY STEEL SLAG
钢渣对酸性含Ni(Ⅱ)废水的吸附-中和作用
Treatment of waste acetic acid and crotonaldehyde solution by rotary kiln incinerastor
回转窑焚烧炉处理醋酸残渣和丁烯醛废液
Removal of Phosphate and Ammonia Nitrogen from Hogpen Wastewater by Steel Slag and Zeolite
钢渣和沸石去除猪场废水中的磷酸盐和氨氮
Experimental Research on Leaching of Gold and Silver from Industrial Residues by Thiocyanate Process
硫氰酸盐法从工业废渣中浸取金银的实验研究
The electrolytic manganese residue and its product have fertilizer effect.
电解金属锰废渣（以下简称电锰渣）及其研制品具有肥效性。
The Study on Feed Dicalcium Phosphate--Digestion and Sludge Separation;
饲料磷酸氢钙工艺研究—酸解和酸渣分离