Results 91 to 100 of about 39,824 (274)
Batch Sintering of FeO·OH and Fe2O3 Blends: Chemical and Metallurgical Characterization
MetalsA sample of goethite iron ore sinter feed (G_SF) was employed as a raw material in a sintering bed. This sample partially replaced hematite sinter feed (H_SF), which is currently used as raw material in a sintering plant in the state of Minas Gerais ...
Igor J. U. V. Pereira +5 more
doaj +1 more source
Soil Science Annual, 2018 The aim of the study was to characterize pedogenic iron forms in the sediments of the Lower Triassic (Buntsandstein) in the north-eastern part of the Holy Cross Mountains.
Zagórski Zbigniew, Kisiel Monika
doaj +1 more source
Long-term electrode behavior during treatment of arsenic contaminated groundwater by a pilot-scale iron electrocoagulation system. [PDF]
, 2020 Iron electrocoagulation (Fe-EC) is an effective technology to remove arsenic (As) from groundwater used for drinking. A commonly noted limitation of Fe-EC is fouling or passivation of electrode surfaces via rust accumulation over long-term use.
Bandaru, Siva RS +3 more
core
Thermodynamics of Organic Acid Sorption to Goethite
European Journal of Soil Science, Volume 77, Issue 1, January–February 2026.Instrumental setup (left), experiment‐generated raw heat signal (middle), and model for isothermal titration calorimetry to decipher the thermodynamics of small organic ligand adsorption to mineral surfaces. ABSTRACT Adsorption to minerals is a key mechanism in stabilizing organic carbon in soils.
Alexander Konrad +5 more
wiley +1 more source
Coated silica nanoparticles in Nakhla iddingsite veins: implications for waterrock interaction within the Martian crust [PDF]
, 2014 No abstract ...
Hallis, L.J. +6 more
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Pigment analysis by Raman microscopy and portable X-ray fluorescence (pXRF) of thirteenth to fourteenth century illuminations and cuttings from Bologna [PDF]
, 2016 Non-destructive pigment analysis by Raman microscopy (RM) and portable X-ray fluorescence (pXRF) has been carried out on some Bolognese illuminations and cuttings chosen to represent the beginnings, evolution and height of Bolognese illuminated ...
Chaplin, Tracey D. +3 more
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Geobiology, Volume 24, Issue 1, January/February 2026.ABSTRACT The Ediacaran–Cambrian boundary, which precedes one of the most significant biotic diversification events in Earth's history, is associated with a global negative carbon isotope excursion termed the BAsal Cambrian carbon isotope Excursion (BACE).
Watsawan Chanchai +6 more
wiley +1 more source
Indonesian Journal of Chemistry, 2019 Combustion synthesis (CS) is a simple and very fast method to synthesize a target material. New ironmaking method via the CS using carbon-infiltrated iron ore was proposed, and the possible conditions for the method were investigated.
Keisuke Abe +4 more
doaj +1 more source
Nematic order of model goethite nanorods in a magnetic field [PDF]
, 2005 We explore the nematic order of model goethite nanorods in an external magnetic field within Onsager-Parsons density functional theory. The goethite rods are represented by monodisperse, charged spherocylinders with a permanent magnetic moment along the ...
G. J. Vroege +5 more
core +1 more source
Effectiveness of Arsenic Co-Precipitation with Fe-Al Hydroxides for Treatment of Contaminated Water
Revista Brasileira de Ciência do Solo, 2018 Wastewater treatment is a challenging problem faced by the mining industry, especially when mine effluents include acid mine drainage with elevated arsenic levels. Iron (hydr)oxides are known to be effective in removal of As from wastewater, and although
Jaime Wilson Vargas de Mello +2 more
doaj +1 more source