Emaime J. Uwanta

Structural and Morphological Analysis of Untapped Clay Deposits in Itu Local Government Area Akwa Ibom State, Nigeria and its Potentials as Raw Material for Petroleum Refining

Emmanuel E. Edemumoh, Emaime J. Uwanta, Joachim J. Awaka-Ama, Godwin J. Udo, Nsikan J. Etukudo, Aniedi E. Nyong, Raphael Igwe, Christiana P. Okon & Elvis O. Abasi · Journal of Engineering Research and Reports · 2024

This work describes scanning electron microscope and XRD characterization of untapped clay deposits in Itu Local Government Area Akwa Ibom State and its potentials as raw material for petroleum refining. The structure and morphology of the raw kaolin clay and metakaolin were anal...

Open access Research Article 10.9734/jerr/2024/v26i21077

Evaluation of Hydrocarbons and Heavy Metals in Iko River, Eastern Obolo L.G.A, Akwa Ibom State, Nigeria

Mfon S. Obot, Edidiong E. Ikpe & Emaime J. Uwanta · Asian Journal of Chemical Sciences · 2025

This study evaluates hydrocarbons and heavy metals in water and sediment samples within the up and down streams of Iko River, Akwa Ibom State, Nigeria. The water and sediment samples were collected in triplicate from five designated stations of the up and down streams of the Rive...

Open access Research Article 10.9734/ajocs/2025/v15i4383

GC-MS Analysis of Spondias cytherea Fruits and leaves

Ime R. Ekanem, Nsikak B. Essien, Emaime J. Uwanta, Itoro N. Willie & Aniekan E. Akpakpan · South Asian Research Journal of Natural Products · 2024

The chemical composition of the fruit Spondias cytherea using GC-MS analysis showed the presence of the following compounds in their various portions; 2,2-dichloro acetate nonyl (3.13%), n-hexadecan-1-ol (4.43%), 6-octadecanoic acid (15.93%), n-octaddecanoic (10.44%), L-(+)- asco...

Open access Research Article

UV/visible Spectroscopic Studies and Analytical Evaluation of Dicliptera verticillate Leaves Extracts as Eco-friendly Indicator for Acid-Base Titration

Edet W. Nsi, Aniekan E. Akpakpan, Emaime J. Uwanta, Nyeneime W. Akpanudo & Itohowo O. Akpan · Asian Journal of Applied Chemistry Research · 2022

Synthetic indicators usually employed in acid-base titration to determine the end point is expensive and non-biodegradable. Hence there is need to develop an eco-friendly and cost effective acid-base indicator from plant origin to serve as efficient alternative for the synthetic...

Open access Research Article 10.9734/ajacr/2022/v12i3220

Physicochemical and Polycyclic Aromatic Hydrocarbons (PAHs) Analysis in Soil and Sediment from Vicinity of Ikot Akpaden, Akwa Ibom State, Nigeria

Uwem U. Ubong, Edidiong E. Ikpe, Ifiok O. Ekwere & Emaime J. Uwanta · Asian Journal of Biology · 2023

The study was undertaken to determine the levels of 16 priority PAHs in soil and sediments from some vicinities of Ikot Akpaden, Mkpat Enin. The soils were prepared using standard procedure in the laboratory and analyzed for 16 US EPA priority PAHs using Gas Chromatography-Mass S...

Open access Research Article 10.9734/ajob/2023/v19i1354

Synthesis and Characterization of Di-Metallic Zeolite Pt-Co Composite as Potential Catalyst for Reforming and Hydro-Desulphurization of Gasoline

Godwin J. Udo, Emmanuel E. Edemumo, Joachim J. Awaka-Ama, Emmanuel E. Ubuo, Emmanuel J. Ukpong, Emaime J. Uwanta & Aniedi E. Nyong · Journal of Materials Science Research and Reviews · 2023

Synthesis and characterization of di-metallic zeolite-Pt-Co composite was carried out via hydrothermal treatment, acid leaching of mesoporous-kaolin and calcination of the acidified mesoporous–kaolin. Pt and Co metals were impregnated into the zeolite matrix through thermal reduc...