Now showing items 1-5 of 5
Supercritical carbon dioxide drying of methanol-Zinc borate mixtures
(American Chemical Society, 2009-07)
Supercritical carbon dioxide (CO 2) drying of zinc borate species was investigated to evaluate possible chemical alterations in the product during the drying. Methanol-wetted zinc borates produced either from borax decahydrate ...
Yapay sindirim sıvısında doğal zeolitlerde meydana gelen morfolojik değişmeler
Doğal zeolitler biyoaktif maddelerdir. Doğal zeolitlerin hayvanlarda biyokütle arttırıcı besi katkı maddesi, insanlarda ülser tedavisinde mide asitliğini tamponlayıcı, asitliği düşürücü ilaç gibi değişik kullanım alanları ...
Development of synergistic heat stabilizers for PVC from zinc borate-zinc phosphate
(Taylor & Francis, 2009-01)
The importance of flame-retardant and smoke-suppressed poly(vinyl chloride) (PVC) compositions is increasing gradually in the polymer industry since PVC releases smoke and toxic gases (hydrogen chloride, HCl) during heating ...
Antioxidative and antimicrobial screening of 19 commercial essential oils in Turkey
(International Society for Horticultural Science, 2009)
Plant oils have been used for wide variety purposes for many years in Turkey. These essential oils have usage in many areas such as perfumery, cosmetic, food flavoring and folkloric medicine. In the study, 19 commercial ...
Effects of porosity on heat and mass transfer in a granular adsorbent bed
In the present study, the mechanism of heat and mass transfer in an annulus adsorbent is handled. The heat and mass transfer equations for the adsorbent bed and the mass balance equation for the adsorbent granules are ...