Mechanochemical Interaction of Calcium Carbonate with Diopside and Amorphous Silica

被引:0
|
作者
Kalinkin, A. M. [1 ]
Politov, A. A. [2 ,3 ]
Kalinkina, E. V. [1 ]
Zalkind, O. A. [1 ]
Boldyrev, V. V. [2 ,3 ]
机构
[1] Tananaev Inst Chem & Technol Rare Elements & Mine, Ul Fersmana 26a, Apatity 184209, Murmansk Region, Russia
[2] Russian Acad Sci, Siberian Branch, Inst Solid State Chem & Mechanochem, Novosibirsk 630128, Russia
[3] Novosibirsk State Univ, Novosibirsk 630090, Russia
来源
CHEMISTRY FOR SUSTAINABLE DEVELOPMENT | 2006年 / 14卷 / 04期
关键词
D O I
暂无
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Processes that occur during mechanochemical activation of the mixtures of diopside with calcite and amorphous silicon dioxide with calcite in a centrifugal planetary mill are investigated. According to the data of IR spectroscopy and XPA, with calcite content up to similar to 10 mass %, mechanochemical interaction of the mixture components results in the formation of a substance which is similar to carbonate-containing silicate glass. During mechanochemical activation of a mixture of amorphous silicon dioxide with calcite (at a molar ratio of 1 : 1) the degree of interaction between the components decreases substantially, the major part of input mechanical energy is consumed for the achievement of mechanochemical equilibrium between calcite and aragonite. Investigated processes were compared with the previously discovered mechanically induced absorption of carbon dioxide by calcium- and magnesium-containing silicates. The data on phase formation under heating of mechanochemically activated mixtures of silica with calcite are reported.
引用
收藏
页码:333 / 343
页数:11
相关论文
共 50 条
  • [31] Investigation of Particle Interaction in Silica-Sphalerite-Mixture (Silica:Sphalerite=1:1)-Calcium Carbonate Systems
    Ren, Hao
    Zhang, Yufen
    Ji, Feifei
    Huang, Taizhong
    2015 4TH INTERNATIONAL CONFERENCE ON ENERGY AND ENVIRONMENTAL PROTECTION (ICEEP 2015), 2015, : 2377 - 2381
  • [32] Investigation of Particle Interaction in Silica-Sphalerite-Mixture (Silica:Sphalerite=1:4)-Calcium Carbonate Systems
    Ren, Hao
    Zhang, Yufen
    Huang, Taizhong
    Ji, Feifei
    2015 4TH INTERNATIONAL CONFERENCE ON ENERGY AND ENVIRONMENTAL PROTECTION (ICEEP 2015), 2015, : 2362 - 2366
  • [33] Stability and Structure of Hydrated Amorphous Calcium Carbonate
    Bushuev, Yuriy G.
    Finney, Aaron R.
    Rodger, P. Mark
    CRYSTAL GROWTH & DESIGN, 2015, 15 (11) : 5269 - 5279
  • [34] NUDIBRANCH SPICULES MADE OF AMORPHOUS CALCIUM CARBONATE
    ODUM, HT
    SCIENCE, 1951, 114 (2963) : 395 - 395
  • [35] Deposition of amorphous calcium carbonate hemispheres on substrates
    Xu, XR
    Han, JT
    Cho, KL
    LANGMUIR, 2005, 21 (11) : 4801 - 4804
  • [36] Phase transitions in biogenic amorphous calcium carbonate
    Gong, Yutao U. T.
    Killian, Christopher E.
    Olson, Ian C.
    Appathurai, Narayana P.
    Amasino, Audra L.
    Martin, Michael C.
    Holt, Liam J.
    Wilt, Fred H.
    Gilbert, P. U. P. A.
    PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2012, 109 (16) : 6088 - 6093
  • [37] Structural characteristics of synthetic amorphous calcium carbonate
    Michel, F. Marc
    MacDonald, Jason
    Feng, Jian
    Phillips, Brian L.
    Ehm, Lars
    Tarabrella, Cathy
    Parise, John B.
    Reeder, Richard J.
    CHEMISTRY OF MATERIALS, 2008, 20 (14) : 4720 - 4728
  • [38] Stabilization and crystallization mechanism of amorphous calcium carbonate
    Wang, Qihang
    Huang, Wenyang
    Wang, Jilin
    Long, Fei
    Fu, Zhengyi
    Xie, Jingjing
    Zou, Zhaoyong
    JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2025, 680 : 24 - 35
  • [39] SYNTHESIS AND CHARACTERISTICS OF AMORPHOUS CALCIUM-CARBONATE
    YASUE, T
    MAMIYA, A
    TAKAHASHI, Y
    TSUKISAKA, R
    ARAI, Y
    NIPPON KAGAKU KAISHI, 1984, (07) : 1107 - 1113
  • [40] Structural characteristics of synthetic amorphous calcium carbonate
    Michel, F. M.
    McDonald, J.
    Feng, J.
    Phillips, B. L.
    Ehm, L.
    Tarabrella, C.
    Parise, J. B.
    Reeder, R. J.
    GEOCHIMICA ET COSMOCHIMICA ACTA, 2008, 72 (12) : A626 - A626