TY - GEN
T1 - Synthesis of precipitate calcium carbonate with variation morphology from limestone by using solution mixing method
AU - Arifin, Zainal
AU - Triwikantoro,
AU - Subagyo, Bintoro Anang
AU - Zainuri, Mochamad
AU - Darminto,
N1 - Publisher Copyright:
© 2019 Trans Tech Publications Ltd, Switzerland.
PY - 2019
Y1 - 2019
N2 - In this study, the CaCO3 powder has been successfully synthesized by mixing CaCl2 from natural limestone and Na2CO3 in the same molar ratio. The mixing process of solutions was carried out by employing the molar contents of 0.125, 0.25, 0.375 and 0.5M at varying temperatures of 30, 40, 60 and 80°C. The produced CaCO3 microparticles were characterized by scanning electron microscopy (SEM) and X-ray diffraction (XRD). The highest content of aragonite phase with morphology rod-like of the samples is around 29 wt%, resulting from the process using solution of 0.125 M at 80°C. While at 30°C and 40°C produced 100 wt% calcite phases.
AB - In this study, the CaCO3 powder has been successfully synthesized by mixing CaCl2 from natural limestone and Na2CO3 in the same molar ratio. The mixing process of solutions was carried out by employing the molar contents of 0.125, 0.25, 0.375 and 0.5M at varying temperatures of 30, 40, 60 and 80°C. The produced CaCO3 microparticles were characterized by scanning electron microscopy (SEM) and X-ray diffraction (XRD). The highest content of aragonite phase with morphology rod-like of the samples is around 29 wt%, resulting from the process using solution of 0.125 M at 80°C. While at 30°C and 40°C produced 100 wt% calcite phases.
KW - Aragonite
KW - Calcite
KW - Solution Mixing
KW - Vaterite
UR - http://www.scopus.com/inward/record.url?scp=85071939371&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/MSF.966.200
DO - 10.4028/www.scientific.net/MSF.966.200
M3 - Conference contribution
AN - SCOPUS:85071939371
SN - 9783035714968
T3 - Materials Science Forum
SP - 200
EP - 203
BT - Functional Properties of Modern Materials II
A2 - Darminto, null
A2 - Kurniawan, Budhy
A2 - Risdiana, null
A2 - Watanabe, Isao
A2 - Nugroho, Agustinus Agung
PB - Trans Tech Publications Ltd
T2 - 4th International Conference on Functional Materials Science, ICFMS 2018
Y2 - 13 November 2018 through 15 November 2018
ER -