Recycling of Cement Kiln Bypass Dust in the production of Portland Cement and environmental impact, El Arish Cement Company, Sinai - Egypt | ||
| Journal of Environmental Sciences. Mansoura University | ||
| Article 5, Volume 47, Issue 1.2, March 2018, Pages 37-38 PDF (1.31 M) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/joese.2018.149480 | ||
| Authors | ||
| Amin M. Gheith1; Hassan K. Abd El-Aziz2; Mohamed A. Badr3 | ||
| 1Department of Geology, Faculty of Science, Mansoura University | ||
| 2El Arish Cement CompanySinai | ||
| 3El Arish Cement Company, Sinai | ||
| Abstract | ||
| The present work focuses on the possibility of recycling the cement kiln bypass dust (CKBp) in cement industry through its replacement to the raw meal (clay, limestone) and/or clinker. Replacement of CKBp dust by washing processes techniques were applied on reuse cement kiln bypass dust for El Arish Cement Company (ACC) in the central Sinai for solving the problem of high Cl contents to be conformable with the quality control factors. This study proved that replacement process of raw meal by washed CKBp dust did not affect the quality of the raw mix therefore replacement limit 3% for raw meal is considered. The process of replacement on the other hand will save raw meal and reduced the cost. Using of washed CKBp dust to replace raw meal will consume every day about 156 to 160 tons (about 78% CKBp dust). Using of 5% washed CKBp to replace the clay lead to consume about 114 t/d from CKBp dust. Thus, the remove of about 52% from the total quantity CKBp dust was achieved. The produced clinker per day was about 6000 t. If we replaced 3% clinker by washed CKBp dust about 180 t clinker is saved every day. This consumed about 81% per day from CKBp dust this results for one production line. | ||
| Keywords | ||
| Recycling cement kiln bypass dust Raw meal Clinker El; Arish Cement Company | ||
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