scholarly journals Synthesis and evaluation of the oil removal potential of 3-bromo-benzimidazolone polymer grafted silica gel

RSC Advances ◽  
2021 ◽  
Vol 11 (19) ◽  
pp. 11356-11363
Author(s):  
Oisaemi Uduagele Izevbekhai ◽  
Wilson Mugera Gitari ◽  
Nikita Tawanda Tavengwa ◽  
Wasiu Babatunde Ayinde ◽  
Rabelani Mudzielwana

This work reports the synthesis of 3-bromo-benzimidazolone using melt condensation, its polymerization and functionalization on silica which was extracted from diatomaceous earth in our previous work.

1997 ◽  
Vol 22 (1) ◽  
pp. 17-26 ◽  
Author(s):  
Kazuaki IIJIMA ◽  
Machiko SAKA ◽  
Yoshitsugu ODANAKA ◽  
Osami MATANO

Author(s):  
Satya Candra Wibawa Sakti ◽  
Nindayu Indrasari ◽  
Rizki Ainuna Wijaya ◽  
Mochamad Zakki Fahmi ◽  
Alfa Akustia Widati ◽  
...  

1981 ◽  
Vol 59 (7) ◽  
pp. 1045-1050 ◽  
Author(s):  
Palitha P. Wickramanayake ◽  
Amares Chatt ◽  
Walter A. Aue

Multilayers of various metal oxides have been produced on typical chromatographic supports such as diatomaceous earth and silica gel. The layer thickness was characterized for phases based on iron and chromium. These data, as well as chromatographic evidence obtained on chromium oxide, suggest that the layers are homogeneous. Similar, but less well characterized layers of aluminum and titanium oxides have been obtained.


1983 ◽  
Vol 44 (4) ◽  
pp. 497-503 ◽  
Author(s):  
J.P. Beaufils ◽  
M. C. Hennion ◽  
R. Rosset

2014 ◽  
Author(s):  
Sukanta Mondal ◽  
Kaniz Ferdous ◽  
M. Rakib Uddin ◽  
Maksudur R. Khan ◽  
M. A. Islam ◽  
...  
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