Elimination of coal from copper concentrate in a fluidized bed reactor

被引：1
|
作者：
Urbaniak, Roksana [1 ,2 ]
Hadala, Beata [1 ]
Magiera, Anna [1 ]
Olejnik, Anna [2 ]
机构：
[1] AGH Krakowie, Krakow, Poland
[2] KGHM Polska Miedz SA, Lubin, Poland
来源：
PRZEMYSL CHEMICZNY | 2023年 / 102卷 / 07期
关键词：
fluidization; copper concentrate roasting; thermal analysis;
D O I：
10.15199/62.2023.7.10
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The Cu-bearing concentrates were analyzed for TG, DGT, and DSC thermal anal. Mass changes, both phase and chem. transitions and temp. ranges in which they occurred were identified. It was possible to successfully remove C from Cu concentrates during industrial process run in temp. range 650-750 degrees C and also simultaneously performed sulfating roasting.
引用
收藏
页码：707 / 713
页数：7
相关论文
共 50 条
  • [21] Cogasification of Australian Brown Coal with Algae in a Fluidized Bed Reactor
    Zhu, Youjian
    Piotrowska, Patrycja
    van Eyk, Philip J.
    Bostrom, Dan
    Kwong, Chi Wai
    Wang, Dingbiao
    Cole, Andrew J.
    de Nys, Rocky
    Gentili, Francesco G.
    Ashman, Peter J.
    ENERGY & FUELS, 2015, 29 (03) : 1686 - 1700
  • [22] Attrition of coal ash particles in a fluidized-bed reactor
    Tomeczek, Jerzy
    Mocek, Piotr
    AICHE JOURNAL, 2007, 53 (05) : 1159 - 1163
  • [23] EVOLUTION AND REMOVAL OF POLLUTANTS FROM THE GASIFICATION OF A SUBBITUMINOUS COAL IN A FLUIDIZED-BED REACTOR
    FELDER, RM
    PURDY, MJ
    FERRELL, JK
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1982, 183 (MAR): : 10 - FUEL
  • [24] Coal-gasification kinetics derived from pyrolysis in a fluidized-bed reactor
    Lee, JM
    Kim, YJ
    Lee, WJ
    Kim, SD
    ENERGY, 1998, 23 (06) : 475 - 488
  • [25] Gas yields from coal devolatilization in a bench-scale fluidized bed reactor
    Song, BH
    Jang, YW
    Kim, SD
    Kang, SK
    KOREAN JOURNAL OF CHEMICAL ENGINEERING, 2001, 18 (05) : 770 - 774
  • [26] Effect of reaction atmosphere on tar production from coal pyrolysis in fluidized bed reactor
    Zhang, Xiaofang
    Jin, Ling
    Xiong, Ran
    Wang, Yin
    Liu, Yunyi
    Xu, Guangwen
    Huagong Xuebao/CIESC Journal, 2009, 60 (09): : 2299 - 2307
  • [27] Gas yields from coal devolatilization in a bench-scale fluidized bed reactor
    Byung-Ho Song
    Yong-Won Jang
    Sang-Done Kim
    Soon-Kook Kang
    Korean Journal of Chemical Engineering, 2001, 18 : 770 - 774
  • [28] FLUIDIZED BED REACTOR
    SHIRAI, T
    KOGYO KAGAKU ZASSHI, 1961, 64 (10): : 1725 - &
  • [29] Effect of supersaturation on the removal of copper from aqueous solution in a fluidized-bed reactor
    Lee, CI
    Yang, WF
    JOURNAL OF THE CHINESE INSTITUTE OF CHEMICAL ENGINEERS, 2005, 36 (02): : 169 - 175
  • [30] Desulfurization of coal through pyrolysis in a fluidized-bed reactor.
    Qi, YQ
    Li, W
    Chen, HK
    Li, BQ
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2003, 225 : U873 - U873
12345