Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Themba E. Tshabalala"'
Publikováno v:
Photoreactors in Advanced Oxidation Processes. :151-174
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abaeabb203dc52ab5a3dfb9ae6140e78
https://doi.org/10.1002/9781394167289.ch5
https://doi.org/10.1002/9781394167289.ch5
Autor:
Mmabatho L. Mocwana, Puseletso P. Mokoena, Pontsho S. Mbule, Isaac N. Beas, Guy L. Kabongo, Simon N. Ogugua, Themba E. Tshabalala
Publikováno v:
Catalysts; Volume 12; Issue 11; Pages: 1313
Lanthanum (La) nanocomposites LaFeO3, LaNiO3, and LaCoO3 were synthesized using a sol-gel method, and different La to-metal (Fe, Ni, or Co) ratios were attained using various concentrations of salts. The resulting composites were calcined at 540 °C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f23a0b82794864b993015ceaf3916dc
Publikováno v:
Applied Petrochemical Research. 11:235-248
Dehydroaromatization of methane (MDA) reaction was investigated over platinum modified Mo/H-ZSM-5 catalysts which were pre-carbided at 750 °C. The influence of platinum on the catalytic performance and product selectivity of Mo/H-ZSM-5 catalysts for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::602044838623fce03fa0c97ecdb4f68d
https://doi.org/10.1007/s13203-021-00274-y
https://doi.org/10.1007/s13203-021-00274-y
Publikováno v:
Catalysis Communications. 78:37-43
The influence of tungsten (0.5–1.5 wt.%) on the MDA reaction was investigated at 800 °C. Addition of W to a 2Mn/H-ZSM-5 catalyst led to a decrease in methane conversion from 6 to 4%. An aromatic selectivity of 74% was obtained with the unpromoted
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e8ee8d889ab098a25374f6e67bbe5c3
https://doi.org/10.1016/j.catcom.2016.02.005
https://doi.org/10.1016/j.catcom.2016.02.005
Autor:
Nonyameko Prudence Sincadu, Yusuf Makarfi Isa, David Key, Masikana M. Mdleleni, Themba E. Tshabalala, Ebrahim Mohiuddin
Publikováno v:
Applied Clay Science. 119:213-221
Raw kaolin obtained from Grahamstown, South Africa was beneficiated using wet sieving and filtration before use in the synthesis of ZSM-5 zeolite via hydrothermal treatment at various temperatures (120–190 °C) and times (24–96 h) under autogenou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ddcc84806a19ca73a83ff5552f8fc1e
https://doi.org/10.1016/j.clay.2015.10.008
https://doi.org/10.1016/j.clay.2015.10.008
Publikováno v:
Catalysis Communications. 72:49-52
n -Hexane aromatization was investigated at 500 °C on parent and metal (i.e. Ga, Mo and Zn) modified H-ZSM-5 zeolite catalysts. Conversion reached 88% over H-ZSM-5 and was stable. Addition of metal resulted in lower conversion ( 35%) and Zn/H-ZSM-5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ffe58a31bde3d7b6e4ac92520fe52fc
https://doi.org/10.1016/j.catcom.2015.06.022
https://doi.org/10.1016/j.catcom.2015.06.022
Publikováno v:
Applied Catalysis A: General. 503:218-226
The effect of different catalyst preparation methods to make tin–platinum modified Mo/H-ZSM-5 zeolite catalysts for methane dehydroaromatization at 700 °C was investigated. The catalysts were prepared by both incipient wetness co-impregnation and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa893690864e5b8e1e50031455cd7f86
https://doi.org/10.1016/j.apcata.2015.06.035
https://doi.org/10.1016/j.apcata.2015.06.035
Publikováno v:
Applied Catalysis A: General. 485:238-244
The effect of tin (0.05–s0.2 wt.%) on the dehydroaromatization of methane over Pt/Mo/H-ZSM-5 zeolite catalysts was investigated. The 2Mo/H-ZSM-5, 0.5Pt/2Mo/H-ZSM-5 and Sn-modified 0.5Pt/2Mo/H-ZSM-5 zeolite catalysts were prepared by an incipient we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1451b1ecdea4c48d050344452b15915
https://doi.org/10.1016/j.apcata.2014.07.022
https://doi.org/10.1016/j.apcata.2014.07.022