Zobrazeno 1 - 10
of 15
pro vyhledávání: '"H. M. Adamu"'
Publikováno v:
European Journal of Environment and Earth Sciences. 2:23-28
The aim of this study was to investigate the heavy metals pollution status of the groundwater of Riruwai mining area, Kano State, Nigeria. A total of 31 groundwater samples were collected from five sampling locations which include: underground mining
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95f8b50f4c2054b1b9693f803527c975
https://doi.org/10.24018/ejgeo.2021.2.3.140
https://doi.org/10.24018/ejgeo.2021.2.3.140
Publikováno v:
International Journal of Biochemistry Research & Review. :65-73
The nutritional composition, mineral content as well as anti-nutritional of Tree spinach (Cnidoscolus aconitifolius) leaves were investigated using standard methods. The results of the investigation showed the presence of moisture to be 5.64±0.30%,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7af3a719829bd370bfd09511c82be744
https://doi.org/10.9734/ijbcrr/2020/v29i830213
https://doi.org/10.9734/ijbcrr/2020/v29i830213
Publikováno v:
International Research Journal of Pure and Applied Chemistry. :1-12
This paper presents the results of the assessment of some physicochemical properties of cellulosic fabric esterified using varying volume of Jatropha curcas seed oil. The oil was extracted using Soxhlet apparatus under reflux with hexane as solvent.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7345a1085f8a4bd192666d1f3df8058
https://doi.org/10.9734/irjpac/2019/v20i230133
https://doi.org/10.9734/irjpac/2019/v20i230133
Publikováno v:
Chemical Science International Journal. :1-13
This paper presents the results of some physicochemical properties of cellulosic fabric obtained by esterification using 50 cm3 of oil extracted from the seed of Balanites aegyptiaca. The oil was extracted under reflux with hexane which gave 40% yiel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff9a6c4e29ec1cb8b6a138b714fac4a1
https://doi.org/10.9734/csji/2019/v28i230136
https://doi.org/10.9734/csji/2019/v28i230136
Publikováno v:
Journal of Chemical Society of Nigeria. 45
In this research, a structural modification for a cellulose/polyester blend has been carried out using NH4OH, (NH4)2C2O4 and liquid NH3 which are environmentally friendly alternative scouring agents with NaOH as control. The scouring process was carr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb02eea201f45a5daa58fd34c203f5c0
https://doi.org/10.46602/jcsn.v45i4.510
https://doi.org/10.46602/jcsn.v45i4.510
Publikováno v:
International Research Journal of Pure and Applied Chemistry. 14:1-13
This paper presents the results of x-ray diffraction of a cellulose fabric treated with oils extracted from the seed of Jatropha curcas; the oils were extracted with hexane under reflux while the fabric was purified by scouring, bleaching and merceri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9683e025726d40a5e214220935bfafa6
https://doi.org/10.9734/irjpac/2017/32685
https://doi.org/10.9734/irjpac/2017/32685
Publikováno v:
World Scientific Research. 3:38-41
Thevetia Nerrifolia and Jathropha Curcas seed oils were extracted from their oil seeds by soxhlet extraction using petroleum ether (40-60 oC) as solvent. The oils were characterized and the oil yield, refractive index, acid value, saponification valu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::151863d9c835e3951dea3d91fcdb0806
https://doi.org/10.20448/journal.510/2016.3.1/510.1.38.41
https://doi.org/10.20448/journal.510/2016.3.1/510.1.38.41
Publikováno v:
British Journal of Applied Science & Technology. 4:2607-2619
There is no doubt that in Nigeria, the change to mis-using and counterfeiting of the paper bank notes have given cause for concern by the Central Bank of Nigeria (CBN), prompting the introduction of the polymer bank notes to address some of these pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eaf35a67b4181244bc2222bb6abd1433
https://doi.org/10.9734/bjast/2014/7395
https://doi.org/10.9734/bjast/2014/7395
Monitoring and Evalution of Exotherms as Trouble-Shooting Processes in Polyurethane Foam Manufacture
Publikováno v:
American Chemical Science Journal. 4:813-827
Monitoring and evalution of exotherms as temperature rises were investigated using various foam formulations from two types of polyols with variations in blow indices as volume of water added. It was observed that exotherms increase linearly with blo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12bca75c72568553685a396eb46af513
https://doi.org/10.9734/acsj/2014/11361
https://doi.org/10.9734/acsj/2014/11361
Publikováno v:
International Research Journal of Pure and Applied Chemistry. 4:691-709
Commercial kaolin (Al 2Si2O 5(OH)4),a clay mineral obtained on the Upper Plateau (Jos, Central Nigeria) was characterized for physical properties such as moisture content (= 1.30%), sieved particle size (= 150µm) and (Apparent Bulk Density (= 0.40g/
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75afb2135da88eab9ddd1957bb198e78
https://doi.org/10.9734/irjpac/2014/11156
https://doi.org/10.9734/irjpac/2014/11156