KINETICS OF CALCIUM CARBONATE INTERACTION WITH OXYETHYLIDENEDIPHOS-PHONIC ACID SOLUTIONS

被引：0
|
作者：
Sobolev, A. E. [1 ]
Lutsik, V. I. [1 ]
Turkovskaya, O. V. [1 ]
机构：
[1] Tver State Tech Univ, Dept Chem, Tver, Russia
来源：
IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII KHIMIYA I KHIMICHESKAYA TEKHNOLOGIYA | 2012年 / 55卷 / 01期
关键词：
dissolution kinetics; calcium carbonate; oxyethylidenediphosphonic acid; rotating disk method;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The kinetics of calcium carbonate interaction with oxyethylidenediphosphonic acid solutions was studied using the rotating disk method. The dependences of the specific rate of CaCO3 dissolution on acid concentration, pH value of solution, temperature, disk rotation frequency, and duration of measurements were determined. According to the obtained kinetic model, the process is diffusion-controlled. The limiting stage is diffusion of hydrogen ions to the mineral surface.
引用
收藏
页码：42 / +
页数：6
相关论文
共 50 条
  • [1] The effect of surface pretreatment with polymaleic acid, phosphoric acid, or oxalic acid on the dissolution kinetics of calcium carbonate in aqueous acid
    Wilkins, SJ
    Compton, RG
    Viles, HA
    JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2001, 242 (02) : 378 - 385
  • [2] Molecular dynamics simulation of the interaction between polyaspartic acid and calcium carbonate
    Zeng, Jian-Ping
    Wang, Feng-He
    Gong, Xue-Dong
    MOLECULAR SIMULATION, 2013, 39 (03) : 169 - 175
  • [3] Flocculation kinetics of precipitated calcium carbonate
    Gaudreault, Roger
    Di Cesare, Nicolas
    Weitz, David
    van de Ven, Theo G. M.
    COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2009, 340 (1-3) : 56 - 65
  • [4] Energetics and kinetics of carbonate orientational ordering in vaterite calcium carbonate
    Wang, Jianwei
    Becker, Udo
    AMERICAN MINERALOGIST, 2012, 97 (8-9) : 1427 - 1436
  • [5] Kinetic study on reactive dissolution of the precipitated calcium carbonate in sulphurous acid solutions
    Szep, A
    Mihaila, G
    REVISTA DE CHIMIE, 2005, 56 (06): : 571 - 575
  • [6] Thermodynamics and kinetics for mixed calcium carbonate and calcium sulfate precipitation
    Chong, TH
    Sheikholeslami, R
    CHEMICAL ENGINEERING SCIENCE, 2001, 56 (18) : 5391 - 5400
  • [7] Kinetics of Calcium Carbonate Dissolution in Carboxylic Acids
    Prokudina, N. A.
    Gabisov, A. S.
    Starkovskii, V. A.
    RUSSIAN JOURNAL OF APPLIED CHEMISTRY, 2022, 95 (06) : 866 - 871
  • [8] Kinetics of Calcium Carbonate Dissolution in Carboxylic Acids
    N. A. Prokudina
    A. S. Gabisov
    V. A. Starkovskii
    Russian Journal of Applied Chemistry, 2022, 95 : 866 - 871
  • [9] Interaction between β-cyclodextrin and crystallization of calcium carbonate
    Zhang, XY
    Liao, ZJ
    Yang, L
    Hu, ZG
    Jiang, K
    Guo, YM
    ACTA CHIMICA SINICA, 2003, 61 (01) : 69 - 73
  • [10] Decomposition kinetics study of AlOOH coated calcium carbonate
    Jin, Dalai
    Yu, Xiaojing
    Yue, Linhai
    Wang, Lina
    MATERIALS CHEMISTRY AND PHYSICS, 2009, 115 (01) : 418 - 422
12345