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矿物表面润湿性而抑制其浮选. 关键词: 羧甲基纤维素；镁硅酸盐矿物；浮选；抑制；分散 中图分类号:TD923 文献标志码:A Depression and dispersion effect of carboxy methyl cellulose on flotation of layered magnesium... mine) and the depression and dispersion effect of carboxy methyl cellulose (CMC) on the flotation of magnesium-silicates were investigated through flotation tests, contact angle measurements and zeta......
carboxy methyl cellulose (CMC) addition order on the separation of chlorite from pyrite were investigated by flotation tests, adsorption tests and FTIR study. The results show that CMC is an effective... not be adsorbed on the chlorite surface. Key words: chlorite; pyrite; potassium amyl xanthale; flotation separation; carboxy methyl cellulose; competitive adsorption 硫化镍矿是我国金属镍资源的主要来源.然而我国硫化镍矿资源中存在大量的低品位硫化镍矿,矿......
, Central South University, Changsha 410083, China摘 要:<正> Airburn reaction and carboxy reaction result in the excess consumption of carbon anode... with an isothermal-gravimetric method to study the effect ofaluminum-containing additives on the reactivity in air and CO2 of carbon anode. Results shown that the airburn reactivity at450℃ and carboxy......
weight distribution of about 2.It has a terminal doublebond,which can be transferred into terminal carboxy group by direct oxidation with KMnO4 in acidic solution,and then can be esterified......
those in the bicarbonate activity.Prior to demonstrating the ability to determine the bicarbonate concentration in bioproduction media and serum,the influence of competing carboxy anions......
those in the bicarbonate activity.Prior to demonstrating the ability to determine the bicarbonate concentration in bioproduction media and serum,the influence of competing carboxy anions......
. The results show that there are many oxygenated functional groups on the surface of the MWNTs after the treatment of mixture acid, such as carboxy, hydroxl, carbony and amidocyanogen. The results of electron......
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