- All Journals
- Al-Qadisiyah University
- Basrah University
- Kirkuk University
- Mosul University
- The Iraqi Borad for Medical Specialization
- University of Anbar
- University of Technology
- Al Mustafa University
- Al-Zahraa University for Women
- Alnoor University
- Kunooz University
- Misan University
- Ninevah University
- Tikrit University
- University of Al-Hamdaniya
- University of Kerbala
Effect of the Forming Conditions in the Production of Gamma Alumina Catalyst Support on the Crushing Strength Property | ||
| Iraqi Journal of Chemical and Petroleum Engineering | ||
| Article 1, Volume 11, Issue 2, 2010, Pages 43-48 | ||
| Authors | ||
| Riad Ahmed Saleh; Ibrahim Richeh; Alaa Dhari Jawad | ||
| Abstract | ||
| An investigation was conducted for the determination of the effects of the forming conditions in the production of Gamma Alumina catalyst support on the crushing strength property. Eight variables were studied , they are ;binder content which is the sodium silicate , Solvent content which is the water, speed of mixing , time of mixing, drying temperature , drying time , calcinations temperature and the calcinations time Design of the experiments was made by using the response Surface method in Minitab 15 software which supply us 90 experiments . The results of this investigation show that the crushing strength for the dried Gamma alumina extrudate was affected by the drying temperature and the drying time only and there is no interaction effect between the variables studied. Furthermore, the results show that, the crushing strength for the calcined extrudate was affected by the speed of mixing only and the optimum speed is 900rpm. The maximum crushing strength of 38.38 after calcinations and 11.865 Kg/mm after drying were obtained. | ||
| Keywords | ||
| Gamma Alumina; Catalyst Support; Crushing strength | ||
|
Statistics Article View: 206 PDF Download: 129 |
||