Zobrazeno 1 - 10
of 1 343
pro vyhledávání: '"H, Storz"'
Autor:
Naumann, V.
Publikováno v:
Zeitschrift für katholische Theologie, 1960 Jan 01. 82(2), 237-238.
Externí odkaz:
https://www.jstor.org/stable/24176515
Publikováno v:
Zeitschrift für katholische Theologie, 1957 Jan 01. 79(4), 499-499.
Externí odkaz:
https://www.jstor.org/stable/24174489
Publikováno v:
Journal of Bioresources and Bioproducts, Vol 6, Iss 2, Pp 160-167 (2021)
Rice husks obtained from upland and lowland rice varieties were characterized for composition and content of ash. Each of the rice husk varieties was fired at temperatures of 600, 800 and 900 °C for a soaking period of 3 h. The resultant rice husk a
Externí odkaz:
https://doaj.org/article/0dda6f4db8544ba196169268f78eb95e
Autor:
Yohannes Kiros, Peter Wilberforce Olupot, H. Storz, G. Ogwang, Hillary Kasedde, Emmanuel Menya
Publikováno v:
Journal of Bioresources and Bioproducts. 6:160-167
Rice husks obtained from upland and lowland rice varieties were characterized for composition and content of ash. Each of the rice husk varieties was fired at temperatures of 600, 800 and 900 ℃ for a soaking period of 3 h. The resultant rice husk a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca08e9773896def74ca5a573bc1ea07c
https://doi.org/10.1016/j.jobab.2021.02.008
https://doi.org/10.1016/j.jobab.2021.02.008
Publikováno v:
Biomass Conversion and Biorefinery. 12:3229-3248
Activated carbon was synthesized from the New Rice for Africa (NERICA) rice husk variety, followed by its evaluation for removal of humic acid from water. Product values of carbon yield, C and total specific surface area, as,BET were employed as the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f31e12d453efcf6f7173fd87115c1e16
https://doi.org/10.1007/s13399-020-01158-2
https://doi.org/10.1007/s13399-020-01158-2
Autor:
Emmanuel Menya, Peter Wilberforce Olupot, Michael Lubwama, H. Storz, Maya Jacob John, Yohannes Kiros
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 139:1681-1691
Thermal behavior and chemical properties of selected raw and NaOH-pretreated rice husk varieties were investigated. NaOH-pretreatment process involved soaking 5 g rice husk samples in 40 mL of 2%w/v NaOH, shaking (400 rpm) and heating (50 °C) for 3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51f9be33ce552cd87bd396ae2434a0c0
https://doi.org/10.1007/s10973-019-08553-6
https://doi.org/10.1007/s10973-019-08553-6
Autor:
Emmanuel Menya, H. Storz, Yohannes Kiros, Peter Wilberforce Olupot, Maya Jacob John, Michael Lubwama
Publikováno v:
Biomass Conversion and Biorefinery. 10:57-72
Response surface methodology was employed to optimize pyrolysis conditions for production of char with maximum yield, fixed carbon content, and with minimum ash content from Uganda’s New Rice for Africa (NERICA) 1 rice husk variety. The aim was to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d37e153b5dcf06a869d39a13b1a0ac0
https://doi.org/10.1007/s13399-019-00399-0
https://doi.org/10.1007/s13399-019-00399-0
Publikováno v:
Waste Management. 81:104-116
In this study, 13 rice husk (RH) varieties from 4 agro-ecological zones in Uganda were characterized, NaOH-pretreated, and evaluated for their potential utilization as precursors for production of bio-oil, ash, char, and activated carbon for selected
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::baef45ea6242d7eb9652d1110faa2cf6
https://doi.org/10.1016/j.wasman.2018.09.050
https://doi.org/10.1016/j.wasman.2018.09.050
Publikováno v:
Chemical Engineering Research and Design. 129:271-296
Adsorption by activated carbon has great potential to improve natural organic matter (NOM) removal from water. However, the high production and regeneration costs limit its wide scale application. ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5893ee0fc37a5213b327edd3a6d6f7d8
https://doi.org/10.1016/j.cherd.2017.11.008
https://doi.org/10.1016/j.cherd.2017.11.008
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