https://commons.ru.ac.za/vital/access/manager/Index ${session.getAttribute("locale")} 5 https://commons.ru.ac.za/vital/access/manager/Repository/vital:8976 Wed 12 May 2021 22:27:49 SAST ]]> https://commons.ru.ac.za/vital/access/manager/Repository/vital:10734 Wed 12 May 2021 22:22:36 SAST ]]> https://commons.ru.ac.za/vital/access/manager/Repository/vital:9782 Wed 12 May 2021 20:57:39 SAST ]]> https://commons.ru.ac.za/vital/access/manager/Repository/vital:9741 Wed 12 May 2021 20:19:48 SAST ]]> https://commons.ru.ac.za/vital/access/manager/Repository/vital:9786 Wed 12 May 2021 19:30:31 SAST ]]> https://commons.ru.ac.za/vital/access/manager/Repository/vital:10586 Wed 12 May 2021 18:59:32 SAST ]]> https://commons.ru.ac.za/vital/access/manager/Repository/vital:10587 Wed 12 May 2021 18:52:10 SAST ]]> https://commons.ru.ac.za/vital/access/manager/Repository/vital:9772 Wed 12 May 2021 18:25:37 SAST ]]> https://commons.ru.ac.za/vital/access/manager/Repository/vital:9779 Wed 12 May 2021 17:47:26 SAST ]]> https://commons.ru.ac.za/vital/access/manager/Repository/vital:9780 Wed 12 May 2021 17:36:36 SAST ]]> https://commons.ru.ac.za/vital/access/manager/Repository/vital:9784 Wed 12 May 2021 17:29:46 SAST ]]> https://commons.ru.ac.za/vital/access/manager/Repository/vital:9365 Wed 12 May 2021 17:22:26 SAST ]]> https://commons.ru.ac.za/vital/access/manager/Repository/vital:9834 Wed 12 May 2021 16:34:26 SAST ]]> https://commons.ru.ac.za/vital/access/manager/Repository/vital:9770 Wed 12 May 2021 16:25:28 SAST ]]> https://commons.ru.ac.za/vital/access/manager/Repository/vital:10398 650°C). The transformation of linalool to geraniol/nerol using mineral acids was found to be dominated by secondary reactions such as dehydration and cyclisation, resulting in poor product selectivities and yields. On the other hand, organometallic complexes, in particular vanadium-based complexes (e.g. (OV(OBu)3) produced satisfactory results in the preliminary assessment (conversion of 79.8 percent and selectivity of 98.3 percent). A set of statistically designed experiments was carried out on the (VO(BuO)3 + [(Bu)4N+]OH¯) catalyst system where three variables were tested, i.e. substrate concentration, temperature, and catalyst loading. The selected model for conversion was significant with the “Probability > F” being < 0.0001. The most important contributing variable to the model for conversion was temperature i.e. 83.9 percent. Temperature was still the most important variable for the selectivity response at 65.0 percent contribution level. The response surface generated for the selectivity response was flat indicating a robust method within the parameter range selected.]]> Wed 12 May 2021 16:04:36 SAST ]]> https://commons.ru.ac.za/vital/access/manager/Repository/vital:10121 Wed 12 May 2021 15:53:34 SAST ]]> https://commons.ru.ac.za/vital/access/manager/Repository/vital:10588 Thu 13 May 2021 11:29:56 SAST ]]> https://commons.ru.ac.za/vital/access/manager/Repository/vital:8977 Thu 13 May 2021 08:49:41 SAST ]]> https://commons.ru.ac.za/vital/access/manager/Repository/vital:9630 Thu 13 May 2021 07:14:48 SAST ]]> https://commons.ru.ac.za/vital/access/manager/Repository/vital:10589 Thu 13 May 2021 06:54:24 SAST ]]> https://commons.ru.ac.za/vital/access/manager/Repository/vital:8975 Thu 13 May 2021 05:35:03 SAST ]]> https://commons.ru.ac.za/vital/access/manager/Repository/vital:9769 Thu 13 May 2021 04:35:31 SAST ]]> https://commons.ru.ac.za/vital/access/manager/Repository/vital:9783 Thu 13 May 2021 03:41:51 SAST ]]> https://commons.ru.ac.za/vital/access/manager/Repository/vital:9383 Thu 13 May 2021 03:29:11 SAST ]]> https://commons.ru.ac.za/vital/access/manager/Repository/vital:9785 Thu 13 May 2021 01:50:44 SAST ]]> https://commons.ru.ac.za/vital/access/manager/Repository/vital:10750 Thu 13 May 2021 01:16:55 SAST ]]> https://commons.ru.ac.za/vital/access/manager/Repository/vital:9816 Thu 13 May 2021 01:07:02 SAST ]]>