Zobrazeno 1 - 10
of 47
pro vyhledávání: '"N. Hlabangana"'
Publikováno v:
South African Journal of Chemical Engineering, Vol 35, Iss , Pp 1-7 (2021)
In light of the growing concerns over depleting energy resources, alternative renewable fuels such as biodiesel have been identified as a possible means of addressing this crisis. In biodiesel production, waste cooking oil (WCO) is seen as the ideal
Externí odkaz:
https://doaj.org/article/63fb64b8f72d4128a3637a554a16029f
Publikováno v:
South African Journal of Chemical Engineering, Vol 34, Iss , Pp 158-164 (2020)
The research presents a comparative study on the effectiveness of blending plant based natural coagulants (Cactus Opuntia and Moringa Oleifera extracts) and a synthetic coagulant (aluminium sulphate or alum) in treatment of raw water. The low product
Externí odkaz:
https://doaj.org/article/6ee85b78f07d4b5390595c09ffa43392
Publikováno v:
South African Journal of Chemical Engineering, Vol 27, Iss , Pp 35-42 (2019)
This study investigated the application of the attainable region optimization technique to establish the optimum hybrid hydrometallurgical and pyro-metallurgical process conditions required to treat the electric arc furnace dust. The analysis of the
Externí odkaz:
https://doaj.org/article/5ff703cf50064e7c8ed20bfae7618c1e
Publikováno v:
Heliyon, Vol 6, Iss 6, Pp e04184- (2020)
Paper production through chemical pulping has been identified as one of the ideal avenues of exploring the uses of groundnut shells as they are rich in cellulose. Ideally, the cellulose can be used to synthesize fibres that can be converted into usef
Externí odkaz:
https://doaj.org/article/8b0836b182ce462aa1423b3cc5c9f389
Publikováno v:
South African Journal of Chemical Engineering, Vol 25, Iss , Pp 79-84 (2018)
In this article, alternative forms of optimizing the milling efficiency of a laboratory scale ball mill by varying the grinding media size distribution and the feed material particle size distribution were investigated. Silica ore was used as the tes
Externí odkaz:
https://doaj.org/article/f70ebdb993eb43a7ab13397dd747c7c2
Publikováno v:
South African Journal of Chemical Engineering, Vol 35, Iss, Pp 1-7 (2021)
In light of the growing concerns over depleting energy resources, alternative renewable fuels such as biodiesel have been identified as a possible means of addressing this crisis. In biodiesel production, waste cooking oil (WCO) is seen as the ideal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::023e45bfce9e05042826403ba41c1ee8
https://doi.org/10.1016/j.sajce.2020.10.002
https://doi.org/10.1016/j.sajce.2020.10.002
Autor:
Langa Bright Moyo, Bruce I. Gandiwa, Tirivaviri Augustine Mamvura, N. Hlabangana, Liberty L. Mguni, Sokesimbone Ncube
Publikováno v:
South African Journal of Chemical Engineering, Vol 34, Iss, Pp 158-164 (2020)
The research presents a comparative study on the effectiveness of blending plant based natural coagulants (Cactus Opuntia and Moringa Oleifera extracts) and a synthetic coagulant (aluminium sulphate or alum) in treatment of raw water. The low product
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::676ea525374472bd741ddc6359849d4f
http://www.sciencedirect.com/science/article/pii/S1026918520300378
http://www.sciencedirect.com/science/article/pii/S1026918520300378
Publikováno v:
Powder Technology. 346:326-331
In this study, we investigate the effect of drop weight shape, bed mass and drop height on the impact breakage of a run-of-mine platinum group metals (PGM) ore collected from the Great Dyke region in Zimbabwe. The three drop weight shapes used were s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f71e45b8b0ac2afa95f1add48b6cf86d
https://doi.org/10.1016/j.powtec.2019.02.005
https://doi.org/10.1016/j.powtec.2019.02.005
Publikováno v:
Procedia Manufacturing. 35:80-84
The interstitial filling, grinding media and feed particle size are vital parameters to be considered during ball mill operation. Experiments were conducted to ascertain whether there are possible interactions between the three variables and the fine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3dbf5482caf867cdccce6ba36f7b5c9f
https://doi.org/10.1016/j.promfg.2019.07.004
https://doi.org/10.1016/j.promfg.2019.07.004
Publikováno v:
Procedia Manufacturing. 35:500-512
In this article, we investigate the use of an environmental waste (coal fly ash) in the manufacture of an ammonium nitrate corrosion resistant brick. Ammonium nitrate (AN) fertilizer spillages and vapors continuously corrode the civil structures in a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::512c9de02b3fd507b2dc4dc9be185b15
https://doi.org/10.1016/j.promfg.2019.05.072
https://doi.org/10.1016/j.promfg.2019.05.072