Počet záznamů: 1

Batch Reactor Pyrolysis of Stabilized Sewage Sludge: Product Analysis and Sulphur Balance.

SYSNO ASEP	0501328
Druh ASEP	C - Konferenční příspěvek (mezinárodní konf.)
Zařazení RIV	D - Článek ve sborníku
Název	Batch Reactor Pyrolysis of Stabilized Sewage Sludge: Product Analysis and Sulphur Balance.
Tvůrce(i)	Moško, Jaroslav (UCHP-M)_{RID, ORCID, SAI} Pohořelý, Michael (UCHP-M)_{RID, ORCID, SAI} Skoblia, S. (CZ) Beňo, Z. (CZ) Bičáková, Olga (USMH-B)_{RID, ORCID, SAI} Václavková, Šárka (UCHP-M)_{RID, ORCID, SAI} Šyc, Michal (UCHP-M)_{RID, SAI, ORCID} Svoboda, Karel (UCHP-M)_{RID, ORCID, SAI}
Zdroj.dok.	Wit Transactions on Ecology and the Environment, Volume, 231. - Southampton : WIT Press, 2019 - ISBN N
Rozsah stran	s. 357-365
Poč.str.	9 s.
Forma vydání	Online - E
Akce	International Conference on Waste Management and the Environment /9./
Datum konání	17.09.2018 - 19.09.2018
Místo konání	Seville
Země	ES - Španělsko
Typ akce	EUR
Jazyk dok.	eng - angličtina
Země vyd.	GB - Velká Británie
Klíč. slova	sewage sludge ; sludge-derived biochar ; pyrolysis ; mass balance
Vědní obor RIV	JE - Nejaderná energetika, spotřeba a využití energie
Obor OECD	Energy and fuels
Vědní obor RIV – spolupráce	Ústav struktury a mechaniky hornin - Biotechnologie a bionika
CEP	TH03020119 GA TA ČR - Technologická agentura ČR
	QK1820175 GA MZe - Ministerstvo zemědělství
Institucionální podpora	UCHP-M - RVO:67985858 ; USMH-B - RVO:67985891
EID SCOPUS	85062221021
DOI	10.2495/WM180331
Anotace	Prior to sewage sludge application to agricultural soil, the sludge should be treated appropriately to suppress its negative features like content of microorganic pollutants or leaching heavy metals. Pyrolysis has been investigated as one way of producing sewage sludge-derived biochar (solid pyrolysis residue) which is stable and less toxic than sewage sludge. A significant amount of heat must be provided to the pyrolysis process due to its endothermic character. To make the process economically and energy efficient, the necessary heat can be obtained by the combustion of primary pyrolysis products (pyrolysis oil and gas), however in the case of sewage sludge, attention must be paid to the resulting gaseous pollutants due to high nitrogen and sulphur content. Slow pyrolysis of stabilized sewage sludge in inert helium atmosphere was performed at temperatures 400–800°C in order to examine the influence of pyrolysis temperature on the properties of pyrolysis products and sulphur distribution amongst these products. Pyrolysis at higher temperatures resulted in lesser biochar yield and promoted gas yield. At temperatures of 500°C and higher, over 50% of energy bound in the input sewage sludge was transformed to liquid and gas products. Finally, the effect of pyrolysis temperature on sulphur distribution amongst pyrolysis products was only marginal.
Pracoviště	Ústav chemických procesů
Kontakt	Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227
Rok sběru	2019
Elektronická adresa	https://www.witpress.com/elibrary/wit-transactions-on-ecology-and-the-environment/231

Počet záznamů: 1