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
  • [41] USE OF BIOCATALYSTS FOR THE SOLUBILIZATION/LIQUEFACTION OF BITUMINOUS COAL IN A FLUIDIZED-BED REACTOR
    SCOTT, TC
    KAUFMAN, EN
    SCOTT, CD
    WOODWARD, CA
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1993, 205 : 110 - FUEL
  • [42] Examining the effect of simulation parameters on coal gasification in tapered fluidized bed reactor
    Khodabandehlou, Ramin
    Askaripour, Hossein
    POWDER TECHNOLOGY, 2021, 388 : 505 - 516
  • [43] Gasification Characteristics of Coal/Biomass Blend in a Dual Circulating Fluidized Bed Reactor
    Seo, Myung Won
    Goo, Jeong Hoi
    Kim, Sang Done
    Lee, See Hoon
    Choi, Young Chan
    ENERGY & FUELS, 2010, 24 (05) : 3108 - 3118
  • [44] Fast co-pyrolysis of coal and biomass in a fluidized-bed reactor
    Jianfei Wang
    Qixuan Yan
    Jiantao Zhao
    Zhiqing Wang
    Jiejie Huang
    Songping Gao
    Shuangshuang Song
    Yitian Fang
    Journal of Thermal Analysis and Calorimetry, 2014, 118 : 1663 - 1673
  • [45] SIMULATION PROCEDURE FOR MATHEMATICAL-MODELING OF A COAL FLUIDIZED-BED REACTOR
    HARTLEBEN, B
    WOZNY, G
    FETT, FN
    JAGNOW, HJ
    BRENNSTOFF-WARME-KRAFT, 1982, 34 (10): : 441 - 446
  • [46] Modeling of coal gasification in an internally circulating fluidized bed reactor with draught tube
    Kim, YJ
    Lee, JM
    Kim, SD
    FUEL, 2000, 79 (01) : 69 - 77
  • [47] Hydrodynamic Modelling of Coal-Biomass Mixture in a Bubbling Fluidized Bed Reactor
    Verma, M.
    Loha, C.
    Sinha, A. N.
    Kumar, M.
    Saikia, A.
    Chatterjee, P. K.
    JOURNAL OF APPLIED FLUID MECHANICS, 2017, 10 (05) : 1355 - 1362
  • [48] Boriding in a fluidized bed reactor
    Anthymidis, KG
    Stergioudis, E
    Tsipas, DN
    MATERIALS LETTERS, 2001, 51 (02) : 156 - 160
  • [49] Steam gasification of coal with salt mixture of potassium and nickel in a fluidized bed reactor
    Lee, WJ
    Kim, SD
    Song, BH
    KOREAN JOURNAL OF CHEMICAL ENGINEERING, 2001, 18 (05) : 640 - 645
  • [50] Numerical investigation of co-gasification of coal and PET in a fluidized bed reactor
    Du, Shaohua
    Yuan, Shouzheng
    Zhou, Qiang
    RENEWABLE ENERGY, 2021, 172 : 424 - 439
12345