Ilhama Zarbaliyeva
@ilhama.zarbaliyeva@bhos.edu.az
Doctor of Chem. Sciences, Ass.Prof. (Scientific Secretary of BHOS)
Doctor of Chem. Sciences, Ass.Prof. of the BAKU HİGH OİL SCHOOL of SOCAR
RESEARCH, TEACHING, or OTHER INTERESTS
Colloid and Surface Chemistry, Ecology, Evolution, Behavior and Systematics, Electrochemistry, Food Science
Scopus Publications
Scholar Citations
Scholar h-index
Scholar i10-index
Scopus Publications
Ilhama Zarbaliyeva, , Hajar Nabiyeva, Amina Alimova, Sevda Zargarova, , , and
Institute of Catalysis and Inorganic Chemistry
This article includes thorough information on the synthesis process and physicochemical properties of the products generated from the reaction of dodecanoic acid and ethane-1,2-diamine IR spectroscopy was used to confirm the structure and composition of the reaction products. Several parameters of the obtained surfactants were distinguished, including surface tension, electrical conductivity, and petro-dispersing parameters. Comparative analysis has been given based on the properties of the mono and gemini surfactant. At last, final suggestions were made, taking into account the salts' applicable qualities.
Ahmed H. Tantawy, Ziyafaddin H. Asadov, Akif H. Azizov, Ravan A. Rahimov, and Ilhama A. Zarbaliyeva
Springer Science and Business Media LLC
Z. H. Asadov, I. A. Zarbaliyeva, R. A. Rahimov, N. V. Salamova, S. K. Eyyubova, G. A. Ahmadova, and A. Z. Asadova
African Journals Online (AJOL)
Monoethylolamide, diethylolamide and triethanolamine ester synthesized by us based on fish oil and their phosphate derivatives being surface-active and ecologically safe possess a high capacity of petroleum collecting and dispersing. When introducing phosphate group, a tendency to replacement of petroleum slick dispersing by its collection (accumulation into a spot) is observed. Efficiency of the chemicals change depends on the type and concentration of ions in the water. Such salts as NaCl, KI, KBr, and MgSO 4 positively influence petroleum-collecting activity whereas K 2 CO 3 and NaHCO 3 cause petroleum dispersing. KEY WORDS : Oil slicks, Petroleum-collecting, Petroleum-dispersing, Ethylolamides, Ester, Phosphate, Surfactant Bull. Chem. Soc. Ethiop. 2014 , 28(2), 205-214. DOI: http://dx.doi.org/10.4314/bcse.v28i2.5
Ziyafaddin H. Asadov, Ahmed H. Tantawy, Ilhama A. Zarbaliyeva, and Ravan A. Rahimov
Elsevier BV
Ziyafaddin H. Asadov, Ahmed H. Tantawy, Ilhama A. Zarbaliyeva, and Ravan A. Rahimov
Japan Oil Chemists' Society
Petroleum-collecting and dispersing complexes were synthesized on the basis of oleic acid and nitrogen-containing compounds. Surface-active properties (interfacial tension) of the obtained complexes were investigated by stalagmometric method. Petroleum-collecting and dispersing properties of the oleic acid complexes in diluted (5% wt. water or alcoholic solution) and undiluted form have been studied in waters of varying salinity (distilled, fresh and sea waters). Some of physico-chemical indices of the prepared compounds such as solubility, acid and amine numbers as well as electrical conductivity have been determined. The ability of oleic acid complex with ethylenediamine as petro-collecting and dispersing agent towards different types of petroleum has been studied. The influence of thickness and "age" of the petroleum slick on collecting and dispersing capacity of this complex has been clarified. Surface properties studied included critical micelle concentration (CMC), maximum surface excess (Γ(max)), and minimum surface area (A(min)). Free energies of micellization (ΔG°(mic)) and adsorption (ΔG°(ads)) were calculated.