Solid State Reduction of Iron, Manganese and Chromium Oxide Ores with Methane

Rauf Eric, Amit Bhalla, Petteri Halli, Pekka Taskinen

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussaConference contributionScientificvertaisarvioitu

6 Sitaatiot (Scopus)

Abstrakti

Sustainable development requires less energy consumption with lower carbon footprint. In this review the solid state reduction behaviour of three oxide ores using methane gas are briefly summarized based on experimental work conducted in our laboratories. The discussion concentrates mainly on mechanisms of the reduction studied through SEM-EDAX and X-ray diffraction techniques. Limited preliminary kinetic input is also mentioned. Iron ore containing titanium and vanadium could be reduced significantly in the solid state with methane-hydrogen mixture up to 400 °C lower than is needed in ordinary solid state carbothermic process. The reduction of chromite and manganese ores were possible similarly at lower temperatures with potential energy savings lower carbon footprint.
AlkuperäiskieliEnglanti
OtsikkoApplications of Process Engineering Principles in Materials Processing, Energy and Environmental Technologies
Alaotsikkoan EPD Symposium in Honor of Professor Ramana G. Reddy
Sivut307-318
ISBN (elektroninen)978-3-319-51091-0
DOI - pysyväislinkit
TilaJulkaistu - 2017
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisuussa
TapahtumaSymposium on Applications of Process Engineering Principles in Materials Processing, Energy and Environmental Technologies - An EPD Symposium in Honor of Ramana G. Reddy - San Diego, Yhdysvallat
Kesto: 26 helmikuuta 20172 maaliskuuta 2017

Julkaisusarja

NimiMinerals, Metals & Materials Series
KustantajaSpringer
ISSN (painettu)2367-1181
ISSN (elektroninen)2367-1696

Conference

ConferenceSymposium on Applications of Process Engineering Principles in Materials Processing, Energy and Environmental Technologies - An EPD Symposium in Honor of Ramana G. Reddy
MaaYhdysvallat
KaupunkiSan Diego
Ajanjakso26/02/201702/03/2017

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