PE Wax Microparticle Production by External Mixing Two-Fluid Nozzle Atomization Process
The effects of atomizing temperature, air pressure and air to liquid diameter ratio on particle size, particle size distribution and shape were studied in a polyethylene wax (PE wax) atomization process in the external mixing two-fluid nozzle atomizer. PE wax was melted and atomized at temperatures...
محفوظ في:
| المؤلفون الرئيسيون: | , , , |
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| التنسيق: | บทความวารสาร |
| اللغة: | English |
| منشور في: |
Science Faculty of Chiang Mai University
2019
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| الوصول للمادة أونلاين: | http://it.science.cmu.ac.th/ejournal/dl.php?journal_id=7068 http://cmuir.cmu.ac.th/jspui/handle/6653943832/63776 |
| الوسوم: |
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| الملخص: | The effects of atomizing temperature, air pressure and air to liquid diameter ratio on particle size, particle size distribution and shape were studied in a polyethylene wax (PE wax) atomization process in the external mixing two-fluid nozzle atomizer. PE wax was melted and atomized at temperatures ranging from 120˚C to 180˚C, and atomizing air pressure was applied at pressures ranging from 1 to 7 bars. The results indicate that the particle size and bulk density of the PE wax particles decreased as the liquid cap diameter decreased and the air pressure and/or the melting temperature increased. The micrograph from a scanning electron microscope (SEM) showed that the atomization process produced smooth spherical PE wax particles. |
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