Advantages of grinding by using anionic dispersants for clean coal technologies

G. Atesok; M. Özer; F. Boylu; H. DinÇer; N. A. Mütevellioglu

Advantages of grinding by using anionic dispersants for clean coal technologies

G. Atesok, M. Özer, F. Boylu, H. DinÇer, N. A. Mütevellioglu

Department of Mineral Processing Engineering

Istanbul Technical University

Research output: Contribution to conference › Paper › peer-review

Abstract

In this study, the grinding conditions in the preparation of coal-water slurries were improved by the use of the dispersing agents PSS and NSF and viscosity values much less than 1000 mPa were obtained. Under the optimum concentrations (0.3% and 0.7% PSS to mass of coal) attainable in the presence of PSS and NSF, it was observed that the conservation of energy would be 70% with coal from Zonguldak and 60% with the one from Istanbul if PSS were present in the grinding medium. On the other hand, the values obtained in the presence of NSF were 45% and 47%, respectively.

Original language	English
Pages	1181-1186
Number of pages	6
Publication status	Published - 2006
Event	23rd International Mineral Processing Congress, IMPC 2006 - Istanbul, Turkey Duration: 3 Sept 2006 → 8 Sept 2006

Conference

Conference	23rd International Mineral Processing Congress, IMPC 2006
Country/Territory	Turkey
City	Istanbul
Period	3/09/06 → 8/09/06

Cite this

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title = "Advantages of grinding by using anionic dispersants for clean coal technologies",

abstract = "In this study, the grinding conditions in the preparation of coal-water slurries were improved by the use of the dispersing agents PSS and NSF and viscosity values much less than 1000 mPa were obtained. Under the optimum concentrations (0.3% and 0.7% PSS to mass of coal) attainable in the presence of PSS and NSF, it was observed that the conservation of energy would be 70% with coal from Zonguldak and 60% with the one from Istanbul if PSS were present in the grinding medium. On the other hand, the values obtained in the presence of NSF were 45% and 47%, respectively.",

author = "G. Atesok and M. {\"O}zer and F. Boylu and H. Din{\c C}er and M{\"u}tevellioglu, {N. A.}",

year = "2006",

language = "English",

pages = "1181--1186",

note = "23rd International Mineral Processing Congress, IMPC 2006 ; Conference date: 03-09-2006 Through 08-09-2006",

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T1 - Advantages of grinding by using anionic dispersants for clean coal technologies

AU - Atesok, G.

AU - Özer, M.

AU - Boylu, F.

AU - DinÇer, H.

AU - Mütevellioglu, N. A.

PY - 2006

Y1 - 2006

N2 - In this study, the grinding conditions in the preparation of coal-water slurries were improved by the use of the dispersing agents PSS and NSF and viscosity values much less than 1000 mPa were obtained. Under the optimum concentrations (0.3% and 0.7% PSS to mass of coal) attainable in the presence of PSS and NSF, it was observed that the conservation of energy would be 70% with coal from Zonguldak and 60% with the one from Istanbul if PSS were present in the grinding medium. On the other hand, the values obtained in the presence of NSF were 45% and 47%, respectively.

AB - In this study, the grinding conditions in the preparation of coal-water slurries were improved by the use of the dispersing agents PSS and NSF and viscosity values much less than 1000 mPa were obtained. Under the optimum concentrations (0.3% and 0.7% PSS to mass of coal) attainable in the presence of PSS and NSF, it was observed that the conservation of energy would be 70% with coal from Zonguldak and 60% with the one from Istanbul if PSS were present in the grinding medium. On the other hand, the values obtained in the presence of NSF were 45% and 47%, respectively.

UR - http://www.scopus.com/inward/record.url?scp=84886908465&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:84886908465

SP - 1181

EP - 1186

T2 - 23rd International Mineral Processing Congress, IMPC 2006

Y2 - 3 September 2006 through 8 September 2006

ER -

Advantages of grinding by using anionic dispersants for clean coal technologies

Abstract

Conference

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