https://oldena.lpnu.ua/handle/ntb/45152| Title: | Intensification of drying process during activated carbon regeneration |
| Other Titles: | Інтенсифікація процесу висушування під час регенерації активованого вугілля |
| Authors: | Atamanyuk, Volodymyr Huzova, Iryna Gnativ, Zoriana |
| Affiliation: | Lviv Polytechnic National University |
| Bibliographic description (Ukraine): | Atamanyuk V. Intensification of drying process during activated carbon regeneration / Volodymyr Atamanyuk, Iryna Huzova, Zoriana Gnativ // Chemistry & Chemical Technology. — Lviv : Lviv Politechnic Publishing House, 2018. — Vol 12. — No 2. — P. 263–271. |
| Bibliographic description (International): | Atamanyuk V. Intensification of drying process during activated carbon regeneration / Volodymyr Atamanyuk, Iryna Huzova, Zoriana Gnativ // Chemistry & Chemical Technology. — Lviv : Lviv Politechnic Publishing House, 2018. — Vol 12. — No 2. — P. 263–271. |
| Is part of: | Chemistry & Chemical Technology, 2 (12), 2018 |
| Journal/Collection: | Chemistry & Chemical Technology |
| Issue: | 2 |
| Volume: | 12 |
| Issue Date: | 20-Jan-2018 |
| Publisher: | Lviv Politechnic Publishing House |
| Place of the edition/event: | Lviv |
| Keywords: | адсорбент висушування охолодження температурний режим теплова енергія зона тепло- масоперенесення adsorbent drying cooling temperature regime heat energy heat-mass transfer zone |
| Number of pages: | 9 |
| Page range: | 263-271 |
| Start page: | 263 |
| End page: | 271 |
| Abstract: | Досліджено тепломасообмінний процес під
час регенерації активованого вугілля. Обґрунтовано механізм
фільтраційного висушування активованого вугілля за умов
однакової його температури з тепловим агентом. Згідно
обґрунтованому механізму, тепловому балансу та
критеріальних рівнянь встановлено час припинення подачі
теплового агенту. Доведено, що енергії акумульованої частини
висушеного шару активованого вугілля буде достатньо для
довисушування шару до кінцевої вологості. Запропонований
спосіб регенерації дає змогу зменшити кількість затраченої
питомої енергії. Heat-mass exchange processes during regenerated activated carbon drying was studied to determine the minimum height of heat-mass exchange zone and termination time of hot heating agent supply based on criterion equations and heat balance calculations. The heating agent temperature changes with time and the adsorbent bed height, as well as the time of moisture content change and drying rate were studied experimentally. Minimum height of a wet material layer ensuring rational use of the heating agent was determined. Heat amount which can be saved and amount of the energy accumulated by a part of the adsorbent bed for further drying were calculated. Regeneration method allows to reduce the amount of consumed specific energy. |
| URI: | https://ena.lpnu.ua/handle/ntb/45152 |
| Copyright owner: | © Національний університет „Львівська політехніка“, 2018 ©Atamanyuk V., Huzova I., Gnativ Z., 2018 |
| URL for reference material: | https://doi.org/10.1016/j.carbon.2004.01.010 https://doi.org/10.1016/j.watres.2007.05.006 https://doi.org/10.1021/es001150c https://doi.org/10.1016/S0008-6223(00)00266-9 https://doi.org/10.1021/es401320e https://doi.org/10.1016/j.carbon.2010.03.071 https://doi.org/10.1007/s10800-004-7470-3 https://doi.org/10.1016/j.seppur.2007.05.026 https://doi.org/10.1016/j.seppur.2008.10.006 https://doi.org/10.1016/S1385-8947(01)00176-0 https://doi.org/10.1016/j.carbon.2003.12.032 https://doi.org/10.1016/j.jhazmat.2007.01.076 https://doi.org/10.1016/j.cis.2008.12.005 https://doi.org/10.1016/j.cej.2012.09.023 https://doi.org/10.1016/j.carbon.2004.05.007 https://doi.org/10.1016/j.cej.2013.12.074 https://doi.org/10.1016/j.ultsonch.2004.02.003 https://doi.org/10.1089/109287503762457581 https://doi.org/10.1016/j.carbon.2012.11.028 https://doi.org/10.1016/j.jhazmat.2007.10.033 https://doi.org/10.14710/reaktor.13.3.178-184 https://doi.org/10.1051/e3sconf/20130125007 |
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| References (International): | [1] Ania C., Menendez J., Parra J., Pis J., Carbon, 2004, 42, 1383.https://doi.org/10.1016/j.carbon.2004.01.010 [2] Ania C., Parra J., Menendez J., Pis J.:Water Res., 2007, 41,3299. https://doi.org/10.1016/j.watres.2007.05.006 [3] Bagreev A., Rahman H., Bandosz T., Environ. Sci. Technol.,2000, 34, 4587. https://doi.org/10.1021/es001150c [4] Bagreev A., Rahman H., Bandosz T., Carbon, 2001, 39, 1319.https://doi.org/10.1016/S0008-6223(00)00266-9 [5] Zaporozec V., RF Pat. 2132221. Publ. June 27, 1999. [6] Banuelos J., Rodrigue F., Rocha J., Bustos E., Environ. Sci. Technol., 2013, 47, 7927. https://doi.org/10.1021/es401320e [7] Berenguer R., Marco-Lozar J., Quijada C. et al., Carbon, 2010,48, 2734. https://doi.org/10.1016/j.carbon.2010.03.071 [8]Garcia-OtonM., Montilla F., Lillo-RodenasM. et al., J. Appl.Electrochem., 2005, 35, 319. https://doi.org/10.1007/s10800-004-7470-3 [9] Han Y., Quan X., Ruan X., Zhang W., Sep. Purif. Technol.,2008, 59, 43. https://doi.org/10.1016/j.seppur.2007.05.026 [10]Weng C.-H., HsuM.-S., Sep. Purif. Technol., 2008, 64, 227.https://doi.org/10.1016/j.seppur.2008.10.006 [11] Zhang H., Chem. Eng. J., 2002, 85, 81.https://doi.org/10.1016/S1385-8947(01)00176-0 [12] Liu X., Quan X., Bo L. et al., Carbon, 2004, 42, 415.https://doi.org/10.1016/j.carbon.2003.12.032 [13] Liu X., Yu G., Han W., J. Hazard. Mat., 2007, 147, 746.https://doi.org/10.1016/j.jhazmat.2007.01.076 [14] Yuen F.-K., Hameed B., Adv. Colloid Interface., 2009, 149, 19.https://doi.org/10.1016/j.cis.2008.12.005 [15] Nahma S.-W., ShimW.-G., Park Y.-K., Kim S.-C., Chem. Eng. J., 2012, 210, 500. https://doi.org/10.1016/j.cej.2012.09.023 [16] Sabio E., Gonzalez E., Gonzalez J. et al., Carbon, 2004, 42,2285. https://doi.org/10.1016/j.carbon.2004.05.007 [17] Han X., Lin H., Zheng Y., Chem. Eng. J., 2014, 243, 315. https://doi.org/10.1016/j.cej.2013.12.074 [18] Lim J.-L., OkadaM., Ultrason. Sonochem., 2005, 12, 277.https://doi.org/10.1016/j.ultsonch.2004.02.003 [19] Zhang G., Wang S., Liu Z., Environ. Eng. Sci., 2004, 20, 57.https://doi.org/10.1089/109287503762457581 [20] Tang S., Lu N., Li J. et al., Carbon, 2013, 53, 380.https://doi.org/10.1016/j.carbon.2012.11.028 [21] Horng R., Tseng I.-C., J. Hazard. Mat., 2008, 154, 366.https://doi.org/10.1016/j.jhazmat.2007.10.033 [22] Melnyk L., Mank V., Proizvodstvo Spirta i Likerovodochnykh Izdeliy, 2004, 4, 14. [23] Melnyk L., Mank V., Bila H., Tkachuk N., Kharchova Promyslovist, 2005, 4, 53. [24] Ukhanov S., Starkova N., Galata S., Khmelevskaya K., Vestnik PGTU, 2009, 9, 184. [25] Kurniasari L., Djaeni M., Purbasari A., Reaktor, 2012, 13, 178.https://doi.org/10.14710/reaktor.13.3.178-184 [26] Fiorentin L., Menon B., Alves J. et al., Acta Scientiarum Technology, 2010, 32, 147. [27] Fiorentin L., Menon B., de Barros S. et al., Revista Brasileira de Engenharia Agrícola e Ambiental, 2010, 14, 653. [28] Cotet L., Fort C., Danciu V., Maicaneanu A., E3S Web of Conferences, 2013, 1, 25007.https://doi.org/10.1051/e3sconf/20130125007 [29] Atamaniuk V., Khodorivskyi R., Petrus R., Nauk. Pratsi Odeskoi Nats. Akad. Kharchovykh Tekhn., 2012, 41, 68. [30] Fedorenko O., Misiats V., Tekhnolohii ta Dizain, 2012, 2, 1. [31] Tevyashev A., Shitikov E., Vost.-Evrop. Zh. Peredovykh Tekhn., 2012, 4, 38. [32] Ukhanov S., Ryabov V., Nyashin V., Kartashov A., Vestnik PGTU, 2011, 12, 86. [33] Blaznin Yu., Gorokhov V., GolubevV., Tekhn. Gazy, 2009, 4, 47. [34] Atamaniuk V., Huzova I., Hnativ Z., Mykychak B., Skhidno- Yevrop. Zh. Peredovykh Tekhn., 2016, 5, 10. [35]Mykychak B, Biley P., Kindzera D., Chem. Chem. Technol.,2013, 7, 195. [36] Atamaniuk V., Khim. Promyslovist Ukrainy, 2007, 4, 24. [37] Gumnitskii Ya., Lyuta O., Teor. Osnovy Khim. Tekhn., 2014,48, 450. |
| Content type: | Article |
| Appears in Collections: | Chemistry & Chemical Technology. – 2018. – Vol. 12, No. 2 |
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