Measurement of solid circulation rate in a circulating fluidized bed

被引：19
|
作者：
Matsuda, Satoru [1 ]
机构：
[1] Natl Inst Adv Ind Sci & Technol, Tsukuba, Ibaraki, Japan
来源：
POWDER TECHNOLOGY | 2008年 / 187卷 / 02期
关键词：
Solid mass flux; Solid circulation rate; Circulating fluidized bed; CFB; Optical mouse sensor;
D O I：
10.1016/j.powtec.2008.02.004
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
A method using an optical mouse sensor was developed to monitor the moving velocity of a solid mass. Calibration was carried out using a rotating plate. Results clarified that the developed method is useful to monitor the velocity up to some limit (v < 0.3 m/s), which depends on the optical mouse sensor used. A solid circulation rate in a circulating fluidized bed (CFB) was measured using this method. Results obtained using this method show agreement with those of visual observations. (C) 2008 Elsevier B.V. All rights reserved.
引用
收藏
页码：200 / 204
页数：5
相关论文
共 50 条
  • [31] Attrition and sulfation of calcium sorbent and solids circulation rate in an internally circulating fluidized bed
    Chu, CY
    Hwang, SJ
    POWDER TECHNOLOGY, 2002, 127 (03) : 185 - 195
  • [32] Prediction of particle circulation rate in an internally circulating fluidized bed with a central draft tube
    Chen, Hongwei
    Song, Yangfan
    Shi, Yang
    Yang, Xin
    POWDER TECHNOLOGY, 2021, 380 : 497 - 505
  • [33] A method for estimating the solids circulation rate in a closed-loop circulating fluidized bed
    Roy, S
    Kemoun, A
    Al-Dahhan, M
    Dudukovic, MP
    POWDER TECHNOLOGY, 2001, 121 (2-3) : 213 - 222
  • [34] OPTIMIZATION OF SOLID CIRCULATION RATE IN COMPARTMENTED FLUIDIZED BED GASIFIER FOR POWER GENERATION
    Chok, V. S.
    Wee, S. K.
    Ariffin, M. Z. Mohd
    Gorin, A.
    Chua, H. B.
    Yan, H. M.
    INTERNATIONAL CONFERENCE ON POWER CONTROL AND OPTIMIZATION, 2008, 1052 : 301 - 304
  • [35] Total solid entrainment rate in a circulating powder-particle fluidized bed
    Mahmoud, EA
    Nakazato, T
    Kohama, K
    Kato, K
    JOURNAL OF CHEMICAL ENGINEERING OF JAPAN, 2003, 36 (11) : 1405 - 1409
  • [36] THE CIRCULATION FACTOR IN FURNACES WITH A CIRCULATING FLUIDIZED-BED
    MUNTS, VA
    BASKAKOV, AP
    FEDORENKO, YN
    KOZLOVA, YG
    THERMAL ENGINEERING, 1990, 37 (04) : 176 - 180
  • [37] Solid circulation in a compartmented gas fluidized bed
    Bhattacharya, B
    Sathiyamoorthy, D
    Rao, VG
    Mahajan, SP
    POWDER TECHNOLOGY, 1999, 101 (03) : 191 - 204
  • [38] Solid flux in a circulating fluidized bed riser
    Salvaterra, A
    Geldart, D
    Ocone, R
    CHEMICAL ENGINEERING RESEARCH & DESIGN, 2005, 83 (A1): : 24 - 29
  • [39] Comparison of Solid Circulation Characteristics with Change of Lower Loop Seal Geometry in a Circulating Fluidized Bed
    Lee, Dong-Ho
    Jo, Sung-Ho
    Jin, Gyoung-Tae
    Yi, Chang-Keun
    Ryu, Ho-Jung
    Park, Seung Bin
    KOREAN CHEMICAL ENGINEERING RESEARCH, 2014, 52 (04): : 522 - 529
  • [40] Solid circulation characteristics in an internally circulating fluidized bed with orifice-type draft tube
    Kim, SD
    Kim, YH
    Roh, SA
    Lee, DH
    KOREAN JOURNAL OF CHEMICAL ENGINEERING, 2002, 19 (05) : 911 - 916
12345