نتایج جستجو برای: agitator speed
تعداد نتایج: 206240 فیلتر نتایج به سال:
Moinuddin Ghauri 1,*, Khurram Shahzad 2,*, Abrar Inayat 3, Zulfiqar Ali 4, Waqar Ali Khan 5, Javaid Akhtar 2 and Keith R. Cliffe 6 1 Department of Chemical Engineering, COMSATS Institute of Information Technology, Defence Road, Off Raiwind Road, Lahore 54000, Pakistan 2 Centre for Coal Technology, University of the Punjab, Lahore 54000, Pakistan; [email protected] 3 Department of Sustainable...
Bismuth ferrite (BiFeO3) nanocomposites were synthesized using a novel nano-agitator bead milling method followed by calcination. oxide and iron nanoparticles mixed in stoichiometric ratio milled for 3 h calcined at 650 °C air. X-ray diffraction with Rietveld refinement, scanning electron microscopy, transmission microscopy techniques used to elucidate the structure of BiFeO3. The particle diam...
The outside agitator narrative has been used to discredit and harm people of color for decades. Currently, it is being as a forceful tactic separate the movement Black lives from broader that racism deeply rooted in American social structures, institutions, everyday life. This article examines implications how profession work similarly simultaneously maintained culture white supremacy racist id...
For the successful operation of aerobic fermentations it is essential to supply the microorganiisms with sufficient oxygen to meet their requirements at any stage in the process. Failure to supply enough oxygen may lead to undesirable changes in enzymatic makeup (Rolinson, 1952) or death of the organisms (Hromatka et al., 1951), with a subsequent lower yield of the desired product. In general, ...
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