Chemo-enzymatic cascade processes are invaluable due to their ability to rapidly construct high-value products from available feedstock chemicals in a one-pot relay manner. In an article, author is Abd El-Hafiz, Dalia R., once mentioned the application of 6149-41-3, Name is Methyl 3-hydroxypropanoate, molecular formula is C4H8O3, molecular weight is 104.1045, MDL number is MFCD00272293, category is alcohols-buliding-blocks. Now introduce a scientific discovery about this category, Product Details of 6149-41-3.
The main goal of this research is direct synthesis of ethanol from methane bi-reforming reaction (H2O/CO2 methane reforming, SCMR) in a single step catalytic process. Smart nano-structured spinel ferrite catalysts with small ratio of Cu or Mn in composite with Fe cluster were prepared using ultrasonic assistance technique. Characterization data indicate the stability of the prepared ferrite structure during calcination step, so it can use for high temperature reaction. From XPS and Raman spectra, cupper ferrite shows deviation from ideal spinel structure, which increases the migration of bulk oxygen into surface to share in catalytic activity. The catalytic activity test was performed at moderate reaction condition (700 degrees C) using CO2 as soft oxidant to avoid methane combustion reaction and steam to release the alcoholic products. The two catalysts show unusual high catalytic activity and stability due to strong synergetic effect between metal and Fe. Cu-Fe gives high selectivity (similar to 50%) toward liquid product (ethanol), while Mn-Fe is more selective (similar to 70%) toward gas product (syngas). Furthermore, the chemical looping step is used to obtain ultra-stable SCMR reaction. The steam activation steps were performed for re-oxidation of reduced catalyst in addition to removal of carbon deposited. (c) 2020 Elsevier Ltd. All rights reserved.
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Reference:
Alcohol – Wikipedia,
,Alcohols – Chemistry LibreTexts