The effect of inorganic agents on flotation characteristics of fluorite and barite

Ghaemi, Mostafa


The effect of inorganic agents on the flotation of barite and fluorite
Hicyilmaz, C; Ghaemi, M (1996-09-26)
The Effect of Onion Skin Powder Addition on Physical Parameters of Extrudates
Tonyalı, Bade; Şensoy, İlkay; Mert, Behiç (null; 2015-08-12)
Extrusion is one of the popular processes to produce functional foods with different texture and structure. The addition of onion skin to the wheat extruded product can improve the nutritional quality in the terms of fiber. The effect of onion skin addition on the physical parameters of extruded products was investigated. For the study, the non-onion skin added control samples were compared with the 3, 6 and 9% (w/w) onion skin added extrudates. The extrusion conditions were 150ºC final zone temperature and...
The effects of pectin and wax on the characteristics of oil-in-water (O/W) emulsions
Elik, Aysel; Koçak Yanik, Derya; Özel, Barış; Öztop, Halil Mecit; Fahrettin, G.ö.ğ.ü.ş. (2021-01-01)
© 2021 Institute of Food Technologists®Abstract: The study was aimed to investigate characteristics of emulsion containing pectin, wax, maltodextrin, and carotenoid enriched flaxseed oil by means of stability, rheology, particle size, and low-resolution of time domain nuclear magnetic resonance (NMR) relaxometry measurements. Emulsions were prepared with different carotenoid enriched-flaxseed oil concentrations (6%, 9%, 12%, and 15% w/w) and ratios of maltodextrin/(pectin+wax) (3:1, 6:1, 9:1, and 12:1 g/g)....
The effect of water on combustion behavior of crude oils
Kök, Mustafa Verşan; Nurgaliev, Danis K. (Elsevier BV, 2020-03-01)
The ramped temperature oxidation experiments were performed on heavy and light crude oil samples using the TGA and DSC instruments. The crude oils were mixed with different weight percentages (10%, 20%, and 30%) of water, as a result of which six different water-oil mixtures were prepared. The samples were heated up to 800 degrees C with three heating rates 20, 25, 30 degrees C/min. Two reaction regions, particularly the low temperature oxidation (LTO) and high temperature oxidation (HTO), were identified i...
The influence of polymerization temperature on structure and properties of polyaniline
Yilmaz, Faris; Kucukyavuz, Zuhal (2009-01-31)
The influence of polymerization temperature (from -25 to +25 degrees C) on molecular weight, crystallinity, electrical conductivity, thermal and morphological properties of polyaniline has been investigated. Aniline was oxidized in an aqueous medium with ammonium persulfate and 1.0 M hydrochloric acid. The reaction mixture freezes below -10 degrees C and hence lithium chloride was used in sufficient amount to prevent freezing. As the reaction temperature decreases, both the molecular weight of polyaniline a...
Citation Formats
M. Ghaemi, “The effect of inorganic agents on flotation characteristics of fluorite and barite,” Middle East Technical University, 1995.