نتایج جستجو برای: multi component reactions

تعداد نتایج: 1195877  

2011
Toshiyuki Sakaeda Kaori Kadoyama Hiroaki Yabuuchi Satoshi Niijima Kyoko Seki Yukinari Shiraishi Yasushi Okuno

OBJECTIVE Adverse event reports (AERs) submitted to the US Food and Drug Administration (FDA) were reviewed to confirm the platinum agent-associated mild, severe, and lethal hypersensitivity reactions. METHODS Authorized pharmacovigilance tools were used for quantitative signal detection, including the proportional reporting ratio, the reporting odds ratio, the information component given by ...

2012
Ebrahim Soleimani

benzo[b][1,4]oxazines have been synthesized in good to excellent yields in the presence of the ionic liquid 1-butyl-3methylimidazolium bromide [bmim]Br under relatively mild conditions without any added catalyst, the reaction workup is simple and the ionic liquid can be easily separated from the product and reused. Keywords—Isocyanide, Benzo[b][1,4]oxazines, Multi-component reactions, [bmim]Br,...

Journal: :Journal of Mathematical Fluid Mechanics 2022

The paper deals with the analysis of a model multi-component fluid admitting chemical reactions. flow is considered in incompressible regime. main result shows global existence regular solutions under assumption suitable smallness conditions. In order to control special structure condition on derivatives production functions determining reactions required. shown new critical functional framewor...

Journal: :Angewandte Chemie International Edition 2018

Journal: :Catalysts 2023

Multi-component reactions for the construction of heterocycles have been fascinated by microwave energy as an alternative technique heating, owing to advantages over traditional reflux methods. The heterogeneous catalysts contribute significantly towards recycling, harmless, easy filtration, catalyst preparation, more life span, abundance, and product yields. With novel creative uses in organic...

Journal: :iranian journal of chemistry and chemical engineering (ijcce) 2007
ali reza motaleby nedjad mohsen vafaie sefti hassan naderi

the analytical theory of one dimensional, dispersion free miscible displacement of oil by injection gas with nc component has shown that: the mmp is the lowest pressure at which any one of the initial oil, injection gas or crossover key tie lines becomes critical, which means that its length approaches to zero. in this paper, we propose a method for a solving multi component system based on ana...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد شاهرود - دانشکده مهندسی شیمی 1391

آنالیز پیامد ابزاری است که مهندسین ایمنی با هدف ارزیابی ریسک ناشی از فعالیت های صنعتی، و به منظور تعیین میزان خطرات و تلفات احتمالی ناشی از حوادث، آن را بکار می گیرند. پس از شناسایی و ارزیابی مخاطرات نیاز به برآورد شدت تاثیرات و عواقب مخاطرات آشکار شده می باشد. زیرا شدت تاثیرات مخرب حوادث به همراه احتمال رخ دادن آن است که میزان ریسک محتمل را مشخص می کند. از طرفی امروزه با افزایش تراکم و نزدیکی ...

Journal: :iranian journal of chemistry and chemical engineering (ijcce) 2007
amir abbas izadpanah mohsen vafaie sefti farshad varaminian

based on driving force for crystallization of one-component gas hydrate, in this report an expression for the supersaturation for crystallization of multicomponent gas hydrate is derived. expressions for the supersaturation are obtained in isothermal and isobaric regimes. the results obtained are applied to the crystallization of hydrates of mixtures of methane plus ethane and can apply to othe...

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