Výsledky vyhledávání - "Menala, Kalumpha"

Synthesis and Characterization of Nickel(II) Homogeneous and Supported Complexes for the Hydrogenation of Furfural to Furfuryl Alcohol

Autor: Menala Kalumpha, Banothile C. E. Makhubela, Leah C. Matsinha

Publikováno v: Catalysts
Volume 11
Issue 6
Catalysts, Vol 11, Iss 684, p 684 (2021)

Nickel(II) complexes have been synthesized and characterized using nuclear magnetic resonance (NMR), infrared spectroscopy, high resolution mass spectroscopy, and elemental analysis. The complexes were evaluated as pre-catalysts in the direct hydroge

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d439414865b006b859c46185014ce020

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Adsorptive potential of

Autor: Menala, Kalumpha, Upenyu, Guyo, Ngceboyakwethu P, Zinyama, Felistus Muhle, Vakira, Benias C, Nyamunda

Publikováno v: International journal of phytoremediation. 22(2)

In the present study

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::7ab2d89f2a31acbd0d5d501089bb9b60
https://pubmed.ncbi.nlm.nih.gov/31423823

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Adsorptive potential of Zea mays tassel activated carbon towards the removal of metformin hydrochloride from pharmaceutical effluent

Autor: Felistus Muhle Vakira, Menala Kalumpha, Benias C. Nyamunda, Ngceboyakwethu P. Zinyama, Upenyu Guyo

In the present study, Zea mays tassel which is a zero-value agricultural waste was used to produce a low-cost activated carbon using phosphoric acid as the activating agent. The prepared Z. mays tassel activated carbon (ZMTAC) was characterized by Fo

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