Zobrazeno 1 - 10
of 296
pro vyhledávání: '"1 nitroso 2 naphthol"'
Publikováno v:
Al-Bahir Journal for Engineering & Pure Sciences; 2024, Vol. 4 Issue 1, p50-62, 13p
Autor:
Rizqan Maulana, Mustafa Soylak
Publikováno v:
International Journal of Environmental Analytical Chemistry. :1-13
Copper (II) and lead (II) ions are complexed with 1-nitroso-2-naphthol and preconcentrated on the magnetic activated carbon cloth prior to its flame atomic absorption spectrometric detection. Analytical parameters such as model solution pH, adsorbent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b447d55f39421d69c871c442c7effcd9
https://doi.org/10.1080/03067319.2021.1895136
https://doi.org/10.1080/03067319.2021.1895136
Publikováno v:
Separation Science and Technology. 55:1277-1285
Trace cobalt ion in the zinc sulfate electrolyte is the most difficult to be removed among all metallic impurities and has the most detrimental effect on zinc electrowinning. In this study, poly(p-...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98cebb015071a692072ddba94257a720
https://doi.org/10.1080/01496395.2019.1591449
https://doi.org/10.1080/01496395.2019.1591449
Publikováno v:
Asian Journal of Chemistry. 30:2467-2471
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fc5be4d2946c5a16318d39c19e183f3
https://doi.org/10.14233/ajchem.2018.21456
https://doi.org/10.14233/ajchem.2018.21456
Publikováno v:
DESALINATION AND WATER TREATMENT. 87:285-291
A novel enrichment-separation procedure based on solid phase extraction of copper(II) and lead(II) at ultratrace levels on 1-nitroso-2-naphthol impregnated multiwalled carbon nanotubes (NNMWCNTs) has been established. The effective critical parameter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::965c0ff60ba99e2474e8cb5d19f891c5
https://doi.org/10.5004/dwt.2017.21296
https://doi.org/10.5004/dwt.2017.21296
Autor:
Gulafshan Soomro, Ghulam Abbas Shar
Publikováno v:
Asian Journal of Chemistry. 27:2327-2330
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52d0fab48319170d4446567dd246fd53
https://doi.org/10.14233/ajchem.2015.18798
https://doi.org/10.14233/ajchem.2015.18798
Autor:
Gulafshan Soomro, Ghulam Abbas Shar
Publikováno v:
Asian Journal of Chemistry. 27:2307-2310
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b300c37d55f9dfe25a36859c1a13bf52
https://doi.org/10.14233/ajchem.2015.18779
https://doi.org/10.14233/ajchem.2015.18779
Publikováno v:
Oriental Journal of Chemistry; Aug2020, Vol. 36 Issue 4, p632-639, 8p
Publikováno v:
Moscow University Chemistry Bulletin. 66:235-240
Optimal conditions for the complexation of nickel(II) with 1-nitroso-2-naphthol-3,6-disulfonic acid were found using the spectrophotometric method. The optimal pH interval for complexation was 7.2–8.8 with a fivefold excess of the reagent. The stoi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecc561fa3ff3b4d4179cfb6ce2ebfb29
https://doi.org/10.3103/s0027131411040043
https://doi.org/10.3103/s0027131411040043
Publikováno v:
Moscow University Chemistry Bulletin. 65:249-252
Optimal conditions of complexation copper(II) with 1-nitroso-2-naphtol-3,6-disulfonic acid were found by the spectrophotometric method. The optimum pH interval for the formation of a complex is 6.5–7.9. A tenfold surplus of the reagent suffices for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::edb44a81b17f8afb81a283d97ec03045
https://doi.org/10.3103/s0027131410040085
https://doi.org/10.3103/s0027131410040085