Evaluation of the possibility of the sewage sludge gasification gas use as a fuel

• Autorzy: Werle S. , Dudziak M.

Identyfikatory

DOI

10.1515/eces-2016-0015

Warianty tytułu

PL

Określenie możliwości użycia gazu ze zgazowania osadów ściekowych jako paliwa

• Języki publikacji: EN

Abstrakty

EN

Biomass is one of the major sources of energy that is estimated to contribute between 10% and 14% of the world’s energy supply. Over the past several years, many societies have established policy targets to increase their production of renewable energy from biomass. The thermo-chemical utilization of biomass includes 4 technologies: the most popular combustion and co-firing, and unconventional: pyrolysis and gasification. Gasification is considered to be the perspective technology because has many advantages in comparison to traditional process of combustion: (1) limited emission of the SO2, NOx, oxides of the heavy metals and no risk of the dioxins and furans emission due to reducing atmosphere in the gasification reactor, (2) volume of the gasification gas is smaller in comparison to flue gases from combustion due to the reducing atmosphere, (3) gasification process produce gas which is potential gaseous fuel in power engineering (engines, gas turbines and boilers) and chemistry. Unfortunately, composition of the gasification gas is always described as a variable. Moreover, it depends on the conditions of the process and quality of the base fuel. For this reason, the use of gasification gas can’t be very easy. For this reason, the knowledge of the basic properties of the gas is very important. Laminar burning velocity is assumed as an important quantity for in the process of the design equipment for the gas utilization. The numerical and experimental results of the laminar burning velocity of sewage sludge gasification gases were presented. Experimental Bunsen burner method was used. Cosilab 3^© software for numerical analysis was used. GRI-Mech 3.0 mechanism of gas oxidation was implemented. As a result of the work, the set of the parameters where the sewage sludge gasification gas combustion process is stable with effective heat release, were presented.

Słowa kluczowe

EN

laminar burning velocity; gasification gas; low-calorific gas; Bunsen method; experimental study; numerical analysis

PL

laminarna prędkość spalania; gazyfikacja gazu; gaz niskokaloryczny; Metoda Bunsena; badania eksperymentalne; analiza numeryczna

• Wydawca: Towarzystwo Chemii i Inżynierii Ekologicznej
• Czasopismo: Ecological Chemistry and Engineering. S
• Rocznik: 2016
• Tom: Vol. 23, nr 2
• Strony: 229--236
• Opis fizyczny: Bibliogr. 14 poz., rys., wykr., tab.

Twórcy

autor

Werle S.

• Institute of Thermal Technology, Silesian University of Technology, ul. S. Konarskiego 22, 44-100 Gliwice, Poland, phone [phone], fax [phone]

autor

Dudziak M.

• Institute of Water and Wastewater Engineering, Silesian University of Technology, ul. S. Konarskiego 18, 44-100 Gliwice, Poland, phone [phone], fax [phone]

Bibliografia

• [1] Wang ZH, Weng WB, He Y, Li ZS, Cen KF. Fuel. 2015;141:285-292. DOI: 10.1016/j.fuel.2014.10.040.
• [2] Magdziarz A, Wilk M. J Therm Anal Calorim. 2013;114:519-529. DOI: 10.1007/s10973-012-2933-y.
• [3] Magdziarz A, Wilk M, Kosturkiewicz B. Chem Process Eng. 2011;32:299-309. DOI: 10.2478/v10176-011-0024-4.
• [4] Ouimette P, Seers P. Fuel. 2009;88:528-533. DOI: 10.1016/j.fuel.2008.10.008.
• [5] Natarajan J, Kochar Y, Lieuwen T, Seitzman J. Proc Combust Inst. 2009;32:1261-1268. DOI: 10.1016/j.proci.2008.06.110.
• [6] Burke MP, Chen Z, Ju Y, Dryer FL. Combust Flame. 2009;156(4):771-779. DOI: 10.1016/j.combustflame.2009.01.013.
• [7] Bouvet N, Chauveau C, Gӧkalp I, Halter FP. Combust Inst. 2011;33:913-920. DOI: 10.1016/j.proci.2010.05.088.
• [8] Bouvet N, Chauveau C, Gӧkalp I, Lee SY, Santoro RJ. Int J Hydrogen Energy. 2011;36:992-1005. DOI: 10.1016/j.ijhydene.2010.08.147.
• [9] Hu E, Fu J, Pan L, Jiang X, Huang Z, Zhang Y. Int J Hydrogen Energy. 2012;37:18509-18519. DOI: 10.1016/j.ijhydene.2012.09.053.
• [10] Fu J, Tang C, Jin W, Thi LD, Huang Z, Zhang Y. Int J Hydrogen Energy. 2013;38:1636-1643. DOI: 10.1016/j.ijhydene.2012.11.023.
• [11] Werle S, Dudziak M. Energies. 2012;19:137-144. DOI: 10.3390/en7010462.
• [12] Smith GP, Golden DM, Frenklach M, Moriarty NW, Eiteneer B, Goldenberg M. GRI-Mech 3.0 http://ww.me.berkeley.edu/gri_mech/.
• [13] Halter F, Chauveau C, Djeballi-Chaumeix N, Gokalp I. P Combust Inst. 2005;30:201-208. DOI: 10.1016/j.proci.2004.08.195.
• [14] Natarajan J, Lieuwen T, Seitzman J. Combust Flame. 2007;151:104-119. DOI: 10.1016/j.combustflame.2007.05.003.

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.