Synthesis of needle-like aragonite from limestone in the presence of magnesium chloride

Journal of Materials Processing Technology

Volumn 209, Issue 3, 2009, Pages 1607-1611

  Hu, Zeshan ^a   Shao, Minghao ^a   Cai, Qiang ^a   Ding, Sheguang ^a   Zhong, Chenghua ^a   Wei, Xiaopin ^a   Deng, Yulin ^b  

^a CHONGQING TECHNOLOGY AND BUSINESS UNIVERSITY   (China)

^b Georgia Institute of Technology   (United States)

Author keywords

Aragonite; Calcium carbonate; Magnesium chloride; Needle like; Synthesis; Whisker

Indexed keywords

ASPECT RATIO; CALCIUM; CALCIUM ALLOYS; CARBON DIOXIDE; CARBONATES; CARBONATION; CHLORINE COMPOUNDS; CRYSTAL STRUCTURE; DENTAL CEMENT; DISSOLUTION; LIGHT METALS; LIMESTONE; MAGNESIUM; MAGNESIUM PRINTING PLATES; NEEDLES; RATE CONSTANTS; REACTION RATES; SYNTHESIS (CHEMICAL); TITRATION; VOLUMETRIC ANALYSIS; X RAY ANALYSIS;

ARAGONITE; CALCIUM CARBONATE; MAGNESIUM CHLORIDE; SYNTHESIS; WHISKER;

CARBONATE MINERALS;

EID: 58049216480     PISSN: 09240136     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jmatprotec.2008.04.008     Document Type: Article

References (17)

1. Arika, J., Takitani, M., Mitarai, K., Yamamoto, K., 1979. Process for producing chain structured corpuscular calcium carbonate. US Patent 4,157,379.
2. Baker C., and Nazir B. Practical ways forward to achieving higher filler content papers. PIRA Conference of Use of Minerals in Papermaking (1998) 83-92
3. Fairchild, G.H., Thatcher, R.L., 2000. Acicular calcite and aragonite calcium carbonate. US Patent 6,071,336.
4. Fairchild, G.H., Thatcher, R.L., 2000. Acicular calcite and aragonite calcium carbonate. US Patent 6,022,517.
5. 2. Xiyou Jinshu Cailiao Yu Gongcheng/Rare Met. Mater. Eng. 29 (2000) 398-402
6. Hu Z.S., and Deng Y.L. Supersaturation control in aragonite synthesis using sparingly soluble calcium sulfate as reactants. J. Colloid Interface Sci. 266 (2003) 359-365
7. Hu Z.S., and Deng Y.L. Synthesis of needle-like aragonite from calcium chloride and sparingly soluble magnesium carbonate. Powder Technol. 140 (2004) 10-16
8. Kazuto, T., Kiyoshi, K., Yasunori, N., Yasuhiro, O., 2001. Process for preparing calcium carbonate. US Patent 6,190,633.
9. Kralj D., Brecevi L., and Nielsen A.E. Vaterite growth and dissolution in aqueous solution. I: Kinetics of crystal growth. J. Cryst. Growth 104 (1990) 793-800
10. Meldrum F.C., and Hyde S.T. Morphological influence of magnesium and organic additives on the precipitation of calcite. J. Cryst. Growth 231 (2001) 544-558
11. Ota, Y., Goto, N., Motoyama, I., Iwashita, T., Nomura, K., 1989. Process of producing needle-shaped calcium carbonate particles. US Patent 4,824,654.
12. Ota Y., Inui S., Iwashita T., Kasuga T., and Abe Y. Preparation of aragonite whiskers. J. Am. Ceram. Soc. 78 (1995) 1983-1984
13. Ota Y., Inui S., Iwashita T., Kasuga T., and Abe Y. Preparation conditions for aragonite whiskers by carbonation process. Nippon Seramikkusu Kyokai Gakujutsu Ronbunshi/J. Ceram. Soc. Jpn. 104 (1996) 196-200
14. Shang W.Y., Liu Q.F., He E.G., and Chen S.T. Study on properties of polymers packed by aragonite whisker. Proceedings of the IEEE International Conference on Properties and Applications of Dielectric Materials, vol. 1 (2000) 431-434
15. 3 precipitated in a constant-composition environment. AIChE J. 44 (1998) 1790-1798
16. Wolf G., and Gunther C. Thermophysical investigations of the polymorphous phases of calcium carbonate. J. Therm. Anal. Calorim. 65 (2001) 687-698
17. Xyla A.G., Giannimnaras E.K., and Koutsoukos P.G. Precipitation of calcium carbonate in aqueous solutions. Colloids Surf. 53 (1991) 241-255