Characterization of feed coal and combustion by-products from Kemerkoy power plant in Turkey

被引：7
作者：
Sen, Gul Akar [1 ]
Yilmaz, Hatice [1 ]
Sen, Sezai [1 ]
Arslan, Vedat [1 ]
Ipekoglu, Uner [1 ]
机构：
[1] Dokuz Eylul Univ, Dept Min Engn, Izmir, Turkey
来源：
ARABIAN JOURNAL OF GEOSCIENCES | 2019年 / 12卷 / 08期
基金：
芬兰科学院;
关键词：
Coal; high-calcium lignite; Fly ash; Bottom ash; Coal-fired power plant; Ash deposition; ASH FUSION TEMPERATURES; MINERAL MATTER; FLY ASHES; DEPOSITION; BEHAVIOR; TRANSFORMATIONS; PREDICTION; BOILERS; SURFACE; BLENDS;
D O I：
10.1007/s12517-019-4433-x
中图分类号：
P [天文学、地球科学];
学科分类号：
07 ;
摘要：
Kemerkoy power plant is a coal-fired power station located in Mugla, Turkey. The plant burns 21,600 tons per day of low-quality lignite to produce electricity, which induce severe slagging and fouling problems in boilers and generates large amounts of coal combustion by-products. In this study, feed coal, fly ash, bottom ash, and boiler slag samples from Kemerkoy power plant were subjected to characterization studies. The chemical, mineralogical, and morphological characteristics of the samples were measured using different techniques including chemical analyses, XRD, SEM, and EDS. The results of the characterization studies were interpreted to reveal ash deposit formation mechanism and the relationship between the naturally existing mineral phases in feed coal and mineral phases generated by coal combustion process.
引用
收藏
页数：12
相关论文
共 44 条
  • [1] Akar G, 2010, 12 INT MIN PROC S NE
  • [2] Characterization of ash deposits from the boiler of Yenikoy coal-fired power plant, Turkey
    Akar, Gul
    Sen, Sezai
    Yilmaz, Hatice
    Arslan, Vedat
    Ipekoglu, Uner
    [J]. INTERNATIONAL JOURNAL OF COAL GEOLOGY, 2013, 105 : 85 - 90
  • [3] Ash deposition behavior of upgraded brown coal in pulverized coal combustion boiler
    Akiyama, Katsuya
    Pak, Haeyang
    Takubo, Yoji
    Tada, Toshiya
    Ueki, Yasuaki
    Yoshiie, Ryo
    Naruse, Ichiro
    [J]. FUEL PROCESSING TECHNOLOGY, 2011, 92 (07) : 1355 - 1361
  • [4] Alpern B, 1984, COMMUN SERV GEOL POR, P299
  • [5] Baba Alper, 2001, Turkish Journal of Engineering and Environmental Sciences, V25, P321
  • [6] Investigation of deposit formation and its characterization for a pulverized bituminous coal power plant
    Babat, Selahattin
    Spoerl, Reinhold
    Maier, Joerg
    Scheffknecht, Guenter
    [J]. FUEL PROCESSING TECHNOLOGY, 2016, 141 : 225 - 234
  • [7] Fireside slagging, fouling, and high-temperature corrosion of heat-transfer surface due to impurities in steam-raising fuels
    Bryers, RW
    [J]. PROGRESS IN ENERGY AND COMBUSTION SCIENCE, 1996, 22 (01) : 29 - 120
  • [8] Composition, mineral matter characteristics and ash fusion behavior of some Indian coals
    Chakravarty, S.
    Mohanty, Ashok
    Banerjee, Amit
    Tripathy, Ruchira
    Mandal, G. K.
    Basariya, M. Raviathul
    Sharma, Mamta
    [J]. FUEL, 2015, 150 : 96 - 101
  • [9] Inhibition of lignite ash slagging and fouling upon the use of a silica-based additive in an industrial pulverised coal-fired boiler. Part 1. Changes on the properties of ash deposits along the furnace
    Dai, Bai-Qian
    Wu, Xiaojiang
    De Girolamo, Anthony
    Zhang, Lian
    [J]. FUEL, 2015, 139 : 720 - 732
  • [10] DAI SF, 2010, CHINA INT J COAL GEO, V81, P320, DOI DOI 10.1016/J.COAL.2009.03.005
12345