Investigation of the Effects of Various Bridging Liquid Types on Deashing of a Lignite Sample by Selective Oil Agglomeration
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Tarih
2013
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Taylor & Francis Inc
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The aim of this study was to investigate the effects of various bridging liquid types on deashing of Mu-Elmakaya lignite by the agglomeration method. Experimental studies were conducted on the lignite sample with ash, sulfur, volatile matter, and fixed carbon contents of 39.15, 5.12, 47.19, and 13.66%, respectively. For this purpose, four vegetable oils (olive oil, canola oil, corn oil, and hazelnut oil), kerosene, MolyFlo, diesel oil, 50% diesel oil plus 50% fuel oil, and 50% kerosene plus 50% fuel oil were used in the experiments. The effects of solid concentration, bridging liquid type and dosage, and pH on the agglomeration were investigated. Agglomeration results showed that the usage of vegetable oils in the agglomeration medium had a positive effect on the reduction of ash content of agglomerates. It was found that an agglomerate product containing 27.30% ash was obtained from a feed that contained 39.15% ash when canola oil was used in the agglomeration.
Açıklama
Anahtar Kelimeler
Agglomeration, Bridging Liquid Types, Deashing, Mu-Elmakaya Lignite, Vegetable Oils
Kaynak
Energy Sources Part A-Recovery Utilization and Environmental Effects
WoS Q Değeri
Q4
Scopus Q Değeri
Q1
Cilt
35
Sayı
7
