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Akademický článek

High - temperature and high-pressure (p, ρ, T) measurements and derived thermodynamic properties of 1-octyl-3-methylimidazolium hexafluorophosphate

Autor: Safarov Javid, Bussemer Christoffer, Aliyev Abilgani, Ivaniš Gorica, Kijevčanin Mirjana, Radović Ivona, Hassel Egon, Abdulagatov Ilmutdin

Publikováno v: Journal of the Serbian Chemical Society, Vol 85, Iss 2, Pp 237-250 (2020)

Densities of ionic liquid (IL) 1-octyl-3-methylimidazolium hexafluorophosphate [OMIM][PF6] at high temperatures and high pressures were measured. The measurements were made along 10 isotherms over a temperature range T = 278.15 to 413.15 K, at pressu

Externí odkaz: https://doaj.org/article/b516cb3638114285ad4acbec9aa141e6

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Akademický článek

Vapor pressure of 1-butanol and Diesel B0 binary fuel blends

Autor: Safarov Javid, Ashurova Ulkar, Ahmadov Bahruz, Hassel Egon

Publikováno v: Journal of the Serbian Chemical Society, Vol 84, Iss 6, Pp 599-607 (2019)

The vapour pressure of 1-butanol and Diesel B0 binary fuel blends were investigated at temperatures ranging from 274.15 to 468.67 K, using the two different setups with static method. The measured values were fitted to the Antoine, polynomial and Cla

Externí odkaz: https://doaj.org/article/2e33656dfe2f4eca8447bfa619cb023a

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Akademický článek

Apparent molar volumes, Vф, of calcium acetate (Ca(Ch3COO)2(aq)) at 273.15 to 353.15 K and pressures up to 100 MPa

Autor: Uysal-Ziraman Duygu, Safarov Javid T., Doğan Özkan Murat, Hassel Egon P., Uysal Bekir Zühtü

Publikováno v: Journal of the Serbian Chemical Society, Vol 83, Iss 9, Pp 1005-1016 (2018)

Pressure, density and temperature (p, ρ, T) data and apparent molar volumes, Vфo, of aqueous calcium acetate solutions Ca(CH3COO)2(aq) over a wide range of temperatures from 273.15 to 353.15 K, pressures up to p = 100 MPa and molalities m, of 0.049

Externí odkaz: https://doaj.org/article/29cc82af6fce44798a94984edb2002c6

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Akademický článek

(P,ρ,T) properties of 1-octyl-3-methylimidazolium tetrafluoroborate

Autor: Safarov Javid T., Namazova Aygul T., Shahverdiyev Astan N., Hassel Egon P.

Publikováno v: Journal of the Serbian Chemical Society, Vol 83, Iss 1, Pp 61-73 (2018)

(p,ρ,T) data of 1-octyl-3-methylimidazolium tetrafluoroborate [OMIM][BF4] over a wide range of temperatures, from 278.15 to 413.15 K, and pressures, p, up to 140 MPa are reported with an estimated ±0.01–0.08 % experimental relative average percen

Externí odkaz: https://doaj.org/article/9fdd64a885c6410ea89eaf8df94da801

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Akademický článek

Condensation-Fouling Interaction in Low-Temperature EGR-Coolers

Autor: Reißig Martin, Hoppe Antje, Buchholz Bert, Hassel Egon

Publikováno v: MATEC Web of Conferences, Vol 18, p 03004 (2014)

EGR cooling is a worthwhile technology capable of reducing NOx-emissions and increasing the efficiency of CI engines. Challenges arise when low-temperature cooling is applied with high fuel sulfur contents. The resulting sulfuric acid condenses in co

Externí odkaz: https://doaj.org/article/5b2c6addb77047779a555df7c41afe1c

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