Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Edet W. Nsi"'
Publikováno v:
Materials Research, Vol 25 (2022)
Abstract The high temperature oxidation of Cu-32.02% Zn-2.30%Pb brass was carried in N2-5wt.% O2 and N2-12 wt.% O2 atmospheres. The amounts of oxygen in the oxidizing atmospheres and the time of the oxidation affected the oxide morphologies and kinet
Externí odkaz:
https://doaj.org/article/909321a1dc65485882d0a4207a3bd7a3
Publikováno v:
European Scientific Journal ESJ. 16
In this study, analytical assessment of borehole water was carried out in selected non-oil producing Local Goverment Areas of Akwa Ibom State, Nigeria. The areas were Uyo, Itu, and Ibesikpo Asutan Local Government Areas. The sampling areas were divid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72f4829cfd6d5e05803acf61914eaf45
https://doi.org/10.19044/esj.2020.v16n12p122
https://doi.org/10.19044/esj.2020.v16n12p122
Autor:
Edet W. Nsi, Ibanga O. Isaac
Publikováno v:
Advances in Chemical Engineering and Science. :43-50
Six grades of biopolymers formulated to have oil content of 40% (M1), 50% (M2), and 60% (M3) melon seed oil (MESO) and 40% (C1), 50% (C2), and 60% (C3) cottonseed oil (COSO) respectively, were prepared with phthalic anhydride, and glycerol using alco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06a3e1358a3f5b86fa47c1bb854bb83c
https://doi.org/10.4236/aces.2015.51005
https://doi.org/10.4236/aces.2015.51005
Publikováno v:
IOSR Journal of Applied Chemistry. 7:09-13
The performance characteristics of the automotive crankcase oil, be it of synthetic or natural origin is basically a function of its stability at the engine operation temperature. The performance characteristics usually drop with aging occasioned by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58b2c2c1e0cd0fd8924c0b548e3d466d
https://doi.org/10.9790/5736-07720913
https://doi.org/10.9790/5736-07720913