نتایج جستجو برای: catalytic process

تعداد نتایج: 1379607  

Journal: :Applied Catalysis A-general 2022

The catalytic selective oxidation of isobutane to methacrolein (MAC) and methacrylic acid (MAA) is known proceed via a Mars-Van Krevelen mechanism. When the reaction performed in common reactor with co-feeding reactant oxygen, reactive oxygen species are present on catalyst surface whereby non-selective reactions occur. In this work, we studied possibility decouple redox mechanism meaning separ...

ابراهیمی, فیروز, حاجی زاده, عباس, رستمی, حسین, موسوی, سید جعفر,

Background and purpose: Clostridium botulinum bacteria produces seven types of botulinum neurotoxins among which types A, B, E and F are responsible for human botulism. One of the treatments for botulism is the inhibition of botulinum neurotoxins catalytic domain activity by inhibitors. In this study, botulinum neurotoxin type E catalytic domain has been cloned in pET28a vector and expressed in...

باقری, مرضیه, روشنایی, قدرت الله, شکوهی, رضا, صید محمدی, عبدالمطلب, عسگری, قربان,

Background and purpose: Using catalysts to enhance the efficiency of the ozonation process (known as catalytic ozonation process) has received much attention in recent years. This study aimed at examining the overall feasibility of using catalysts ozone as catalyst in ozonation process for decolorization and mineralization of a real textile wastewater in presence of persulfate. Materials and...

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