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

@conference{825f708f362f41159345f8bd2bfeccaa,

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",

}

TY - CONF

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 - https://www.scopus.com/pages/publications/84886908465

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

Other files and links

Fingerprint

Cite this