Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Ufuk Sancar Vural"'
Publikováno v:
Bulletin of the Chemical Society of Ethiopia, Vol 25, Iss 1, Pp 111-118 (2011)
Excess molar volumes (VE) viscosities and refractive index have been evaluated for binary mixtures of glycerol + water, and glycerol + methanol at 298.15 K and 303.15 K. Excess molar volumes (VE) have been calculated from density. The excess molar vo
Externí odkaz:
https://doaj.org/article/b8c588bd164149b1b13615b381d4d966
Autor:
Ufuk Sancar Vural
Publikováno v:
Volume: 4, Issue: 2 62-69
Turkish Journal of Engineering
Turkish Journal of Engineering
Refining of waste mineral oils is usually done by distillation or acid/clay methods, or a combination of both. In this study, waste oil refining was carried out in order to obtain higher efficiency than acid /clay method by using more environmentally
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f484f3f6eb5ff1d87f52cd0048e3121d
https://doi.org/10.31127/tuje.616960
https://doi.org/10.31127/tuje.616960
Autor:
Şaban UYSAL, Ufuk Sancar VURAL
Publikováno v:
Volume: 25, Issue: 1 135-140
International Journal of Thermodynamics
International Journal of Thermodynamics
Methionine is an amino acid that is extremely important for human health. To better understand the biochemical events occurring in the human body, the excess molar properties of methionine and aqueous ethanol and aqueous methanol mixtures were determ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::688d7f77807f3ffae88594cb7965adec
https://dergipark.org.tr/tr/pub/ijot/issue/68689/1015207
https://dergipark.org.tr/tr/pub/ijot/issue/68689/1015207
Autor:
Ufuk Sancar Vural
Publikováno v:
Volume: 19, Issue: 3 850-860
Afyon Kocatepe Üniversitesi Fen Ve Mühendislik Bilimleri Dergisi
Afyon Kocatepe Üniversitesi Fen Ve Mühendislik Bilimleri Dergisi
Bu calismada hurda lastiklerin pirolizinden elde edilen pirolitik karbon siyahinin (CBp) rafinasyonu ve kaucuk endustrisinde kullanimi arastirilmistir. Pirolitik karbon siyahindaki kul miktarinin piroliz sicakligi ve lastik cesidine gore degistigi go
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d4196af2c1f26f5b63f43063482ce77
https://dergipark.org.tr/tr/pub/akufemubid/issue/51083/613211
https://dergipark.org.tr/tr/pub/akufemubid/issue/51083/613211
Autor:
Ufuk Sancar Vural, Mustafa Ersoz
Publikováno v:
Journal of Applied Polymer Science. 61:1273-1278
Transport of iodine by a charge-transfer mechanism through a bulk organic liquid membrane system containing calixarene based on donor-type carriers was studied. It was found that the transport of iodine is facilitated by n-donor carriers depending on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::563ce2c55ea72570ad69ad29a62dec41
https://doi.org/10.1002/(sici)1097-4628(19960822)61:8<1273::aid-app6>3.0.co
https://doi.org/10.1002/(sici)1097-4628(19960822)61:8<1273::aid-app6>3.0.co
Publikováno v:
Separation Science and Technology. 31:1643-1648
The use of cobalt metal for the selective separation of aromatic amines is completed with a chemically bonded diamine and glyoxime functional groups onto Lycopodium clavatum. Oximes and amines are excellent complexing agents for transition metal ions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::271c5ec63a219714dfdba07db72c8e21
https://doi.org/10.1080/01496399608001418
https://doi.org/10.1080/01496399608001418
Autor:
Ufuk Sancar Vural
Publikováno v:
Separation Science and Technology. 31:787-798
The possibility of transporting several transition metal picrates (Cu2+, Ni2+, Co2+, and Fe3+) through an active transport membrane with a pH gradient was investigated. Two new macrocyclic ligands used as carriers, 5, 11, 17, 23, 29, 35-hexa-t- butyl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f60ed7ac023aef26768d2d8d8f521405
https://doi.org/10.1080/01496399608001324
https://doi.org/10.1080/01496399608001324
Ligand sorption kinetics of aromatic amines on new ligand-exchanger sporopollenin in cobalt ion form
Publikováno v:
Journal of Applied Polymer Science. 58:2423-2428
An approach to study of intraparticle ion-exchange kinetics of aromatic amines such as p-chloroaniline, p-toluidine, and p-nitroaniline as ligands on Co2+ loaded-ligand exchanger of sporopollenin (carboxylated epichlorohydrine [CEP]–sporopollenin)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1455e3460741a5f5ed30f09983dce05d
https://doi.org/10.1002/app.1995.070581309
https://doi.org/10.1002/app.1995.070581309
Autor:
Salih Yildiz, Ufuk Sancar Vural
Publikováno v:
Journal of Macromolecular Science, Part A. 32:1123-1132
The stability constant (log K) of Ni(II), Cu(II), Co(II), Fe(III) and U(II) complexes with the oximated derivative of p-tert-butylcalix[6]arene were determined at different ionic strengths (0.012, 0.023 and 0.032 M) and at different temperatures (20
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca6ba1173dbf83633cfeacfeb2d65283
https://doi.org/10.1080/10601329508019153
https://doi.org/10.1080/10601329508019153
Autor:
Ufuk Sancar Vural
Publikováno v:
Spectroscopy Letters. 28:819-827
Two p-tert-butylcalix[4]arene derivatives were synthesized from the reaction of calixarene with epichlorohydrine and then its reaction of ammonia. These donor macromolecular compounds were interacted with iodine in chloroform and interaction was inve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4f1794e2ff0605d8a4e70a79c4417bd
https://doi.org/10.1080/00387019508009922
https://doi.org/10.1080/00387019508009922