EXCHANGE REACTION BETWEEN ALKALINE EARTH CARBONATE AND SULFATE UNDER HYDROTHERMAL CONDITION.

Kazumichi Yoshino, Tadashi Nishino, Masahiro Yoshimura, Shigeyuki Somiya

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)

Abstract

Reactions between alkaline earth sulfate and carbonate under hydrothermal conditions up to 500 degree C have been investigated in order to compare reactions in a CO//2 stream. The products obtained under various conditions are characterized by SEM observations, a X-ray powder diffraction and chemical analysis. Aragonite crystals could be grown up epitaxially on seeds of SrCO//3. The reaction under hydrothermal conditions is proceeded by a dissolution-precipitation mechanism.

Original languageEnglish
Pages (from-to)334-337
Number of pages4
JournalYogyo Kyokai Shi/Journal of the Ceramic Society of Japan
Volume93
Issue number6
Publication statusPublished - 1985 Jan 1

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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