Sulphuric acid leaching of low/medium grade managanese ores using a novel nitrogeneous reductant-NH3NH2HSO4

Autor: Hariprasad D., Mohapatra M., Anand S.

Publikováno v: Journal of Mining and Metallurgy. Section B: Metallurgy, Vol 49, Iss 1, Pp 97-106 (2013)

Low and medium grade land as well sea based manganese ores were used for manganese extraction in H2SO4 - NH3NH2HSO4 (hydrazine sulphate) medium For land based Mn ores, only Mn recovery is important but for sea nodules which contain substantial amount

Externí odkaz: https://doaj.org/article/50a8ef2901594be380aee7104c4373f4

PM2.5 chemistry, organosulfates, and secondary organic aerosol during the 2017 Lake Michigan Ozone Study

Autor: Hughes, Dagen D., Christiansen, Megan B., Milani, Alissa, Vermeuel, Michael P., Novak, Gordon A., Alwe, Hariprasad D., Dickens, Angela F., Pierce, R. Bradley, Millet, Dylan B., Bertram, Timothy H., Stanier, Charles O., Stone, Elizabeth A.

Publikováno v: In Atmospheric Environment 1 January 2021 244

FORest Canopy Atmosphere Transfer (FORCAsT) 2.0: model updates and evaluation with observations at a mixed forest site.

Autor: Wei, Dandan¹ (AUTHOR) dandanwe@umich.edu, Alwe, Hariprasad D.² (AUTHOR), Millet, Dylan B.² (AUTHOR), Bottorff, Brandon³ (AUTHOR), Lew, Michelle³ (AUTHOR), Stevens, Philip S.⁴ (AUTHOR), Shutter, Joshua D.⁵ (AUTHOR), Cox, Joshua L.⁵ (AUTHOR), Keutsch, Frank N.⁵ (AUTHOR), Shi, Qianwen⁶ (AUTHOR), Kavassalis, Sarah C.⁶ (AUTHOR), Murphy, Jennifer G.⁶ (AUTHOR), Vasquez, Krystal T.⁷ (AUTHOR), Allen, Hannah M.⁷ (AUTHOR), Praske, Eric⁷ (AUTHOR), Crounse, John D.⁸ (AUTHOR), Wennberg, Paul O.⁹ (AUTHOR), Shepson, Paul B.^10,11 (AUTHOR), Bui, Alexander A. T.¹² (AUTHOR), Wallace, Henry W.¹² (AUTHOR)

Publikováno v: Geoscientific Model Development. 2021, Vol. 14 Issue 10, p6309-6329. 21p.

OH, HO2, and RO2 radical chemistry in a rural forest environment: measurements, model comparisons, and evidence of a missing radical sink.

Autor: Bottorff, Brandon, Lew, Michelle M., Woo, Youngjun, Rickly, Pamela, Rollings, Matthew D., Deming, Benjamin, Anderson, Daniel C., Wood, Ezra, Alwe, Hariprasad D., Millet, Dylan B., Weinheimer, Andrew, Tyndall, Geoff, Ortega, John, Dusanter, Sebastien, Leonardis, Thierry, Flynn, James, Erickson, Matt, Alvarez, Sergio, Rivera-Rios, Jean C., Shutter, Joshua D.

Publikováno v: Atmospheric Chemistry & Physics; 2023, Vol. 23 Issue 18, p10287-10311, 25p

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