نتایج جستجو برای: sodium bisulfate
تعداد نتایج: 187788 فیلتر نتایج به سال:
Selective catalytic reduction of NOx from mobile source over Cu-SAPO-34 catalysts always suffer sulfur poisoning in practical applications. The pore blockage and loss active Cu species after seriously damage the ability catalysts. In this work, we used SO42--coordinated to improve resistance, which can still maintain 90% NO conversion 24 h reaction an SCR feed with high concentration SO2. A ser...
The deformation behavior of particles under pressure dominates the mechanical properties of solid dosage forms. In this study, the in situ 3D deformation of two polymorphs (I and II) of clopidogrel bisulfate (CLP) was determined to illustrate pressure distribution profiles within the tablet by the deformation of the crystalline particles for the first time. Synchrotron radiation X-ray computed ...
citicoline is a natural substance with neuroprotective and repairing effects. it can also increase the phosphor metabolites in cerebral cortex. regarding the various effects of citicoline on central nervous system, this research aims at studying the effects of citicoline on the thiopental sodium anesthesia. six dogs were anesthetized by intravenous injection of 20 mg ∕ kg of 2.5% thiopental sod...
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