Pregled bibliografske jedinice broj: 514581
Experimental and modeling study of fixed bed adsorptive desulfurization
Experimental and modeling study of fixed bed adsorptive desulfurization // Proceedings of the 38th International Conference of Slovak Society of Chemical Engineering / Markoš, Jozef (ur.).
Bratislava: Slovak Society of Chemical Engineering, 2011. str. 363-372 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 514581 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Experimental and modeling study of fixed bed adsorptive desulfurization
Autori
Mužic, Marko ; Sertić-Bionda, Katica ; Adžamić, Tamara
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the 38th International Conference of Slovak Society of Chemical Engineering
/ Markoš, Jozef - Bratislava : Slovak Society of Chemical Engineering, 2011, 363-372
ISBN
978-80-227-3503-2
Skup
38th International Conference of Slovak Society of Chemical Engineering
Mjesto i datum
Tatranské Matliare, Slovačka, 23.05.2011. - 27.05.2011
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
desulfurization; fixed bed; adsorption; dibenzothiophene; gasoline
Sažetak
Fixed bed adsorptive desulfurization was carried out with model fuel comprising dibenzothiophene dissolved in isomerizate and xylene and an activated carbon as the adsorbent. Sulfur and its various compounds, which could be found in petroleum fractions, are among the main sources of environmental pollution and also negatively affect the car exhaust gas treatment systems. In addition the reduction of sulfur content in petroleum fractions improves the efficiency of processing, and the improved quality of fuel reduces motor ware. Dibenzothiophene is a representative of the refractory sulfur compounds who cannot be easily removed in conventional hydrodesulfurization processes under normal conditions. That is why the alternative separation processes, such as adsorption, are being researched and developed for desulfurization. The application of adsorptive desulfurization in practice is envisioned as an upgrade to hydrodesulfurization process where the adsorption column system would be installed within the hydrodesulfurization plant, downstream to the reactor. In this work the effects of flow rate and bed depth were studied and the experimental data were used for modeling fixed bed adsorption. The batch experiments were also carried out in order to conduct the adsorption equilibrium investigation and to validate fixed bed model data.
Izvorni jezik
Engleski
Znanstvena područja
Kemijsko inženjerstvo
POVEZANOST RADA
Projekti:
125-1251963-2580 - Napredni procesi odsumporavanja ugljikovodičnih goriva (Sertić-Bionda, Katica, MZOS ) ( CroRIS)
Ustanove:
Fakultet kemijskog inženjerstva i tehnologije, Zagreb
