Lauryl Phosphate Flotation Chemistry in Barite Flotation
نویسندگان
چکیده
منابع مشابه
Froth flotation of phosphate rock
The development of froth flotation is traced from its earliest-known use through the discoveries leading to the present knowledge of the science. The factors influencing the flotation of non-sulfide and non-metallic minerals are discussed, and the machines used in commercial flotation operations are described. Experimental work on the flotation beneficiation of phosphate rock is presented as an...
متن کاملFlotation Chemistry of Hematite/oleate System
Oleate flotation characteristics of hematite have been investigated in thjs study under a wide range of experimental conditions of pH, temperature, ionic strength and collector concentration. The study revealed the following major features of this system which include: (a) a maximum in floatability in the neutral pH range; (b) an increase in the flotation response of hematite with increase eith...
متن کاملEnhancement of Phosphate Flotation by Ultrasonic Pretreatment
Removal of carbonate impurities in sedimentary phosphate is one of the most important issues in the industry. Poor selective flotation of those ores is due to the similarity of Physico-chemical surface properties, solubility and electrokinetic characteristics of sparingly soluble phosphate and carbonate minerals. In this study, the effect of ultrasonic irradiation as a pretreatment method o...
متن کاملChemistry and applications of chelating agents in flotation and flocculation
Ch~lating agents are compounds that fonn metal complexes characterized b)' ring struaurcs ilIusuated in Fig, I.I.~. j In type I th~ metal is coordinated to th~ four nitrogcns of two molecules of ethylcn~ diamine, giving rise to a d1arged cmuble ringed compla ,,'ith cbIorid~ nNtralizing th~ two charges, I Other types of dldating oomplcxes indudc t}"pe II. "ith 81 inm-molccular hydrogen bridge. a...
متن کاملHydrophobic Forces in Flotation
An atomic force microscope (AFM) has been used to conduct force measurements to better understand the role of hydrophobic forces in flotation. The force measurements were conducted between a flat mineral substrate and a hydrophobic glass sphere in aqueous solutions. It is assumed that the hydrophobic glass sphere may simulate the behavior of air bubbles during flotation. The results may provide...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Minerals
سال: 2020
ISSN: 2075-163X
DOI: 10.3390/min10030280