Effects of Anionic Polyacrylamide on Carbonation for the Crystallization of Precipitated Calcium Carbonate

被引：17

作者：

Lee, Tai Ju ^{[1
]}

Hong, Seok Jun ^{[2
]}

Park, Jung Yoon ^{[2
]}

Kim, Hyoung Jin ^{[2
]}

机构：

[1] Changgang Inst Paper Sci & Technol, Chuncheon Si, Gangwon Do, South Korea

[2] Kookmin Univ, Dept Forest Prod & Biotechnol, Seoul, South Korea

来源：

CRYSTAL GROWTH & DESIGN | 2015年 / 15卷 / 04期

关键词：

NANO-PARTICLES; MORPHOLOGY; POLYELECTROLYTE; NUCLEATION; ARAGONITE; GROWTH; HYDROXIDE; SALT; GAS;

D O I：

10.1021/cg501419e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The effects of different types of anionic polyacrylamide (PAM) on crystallization behavior of precipitated calcium carbonate (PCC) prepared via carbonation using calcium hydroxide and carbon dioxide gas. The percentage of aragonite phase increased higher reaction temperature. The use of anionic PAM resulted in the formation of larger PCC aggregates than in the case of PCC crystallized without anionic PAM. This outcome resulted from a contraction of the PAM coils due to the electrostatic screening and counterion condensation effects. The carbonate ions were combined with aggregated calcium ions. Furthermore, the carbonation reaction time could also be reduced by the addition of anionic PAM.

引用

页码：1652 / 1657

页数：6

共 50 条

[1] Formation Characteristics of Precipitated Calcium Carbonate by Carbonation Process
Kim, Chiho
Seok, Mingwang
Kim, Yangdo
KOREAN JOURNAL OF MATERIALS RESEARCH, 2021, 31 (01): : 1 - 7
[2] Investigation of calcium carbonate precipitated in the presence of alkanols
Fernandes, M.
Almeida Paz, F. A.
Mano, J. F.
de Zea Bermudez, V.
CRYSTAL RESEARCH AND TECHNOLOGY, 2014, 49 (06) : 418 - 430
[3] The influence of ammonia and selected amines on the characteristics of calcium carbonate precipitated from calcium chloride solutions via carbonation
Konopacka-Lyskawa, Donata
Koscielska, Barbara
Karczewski, Jakub
Golabiewska, Anna
MATERIALS CHEMISTRY AND PHYSICS, 2017, 193 : 13 - 18
[4] Effects of Amino Acids on the Composition and Particle Size of Calcium Carbonate Precipitated in Bile
Leonchuk, S. S.
Golovanova, O. A.
RUSSIAN JOURNAL OF INORGANIC CHEMISTRY, 2022, 67 (04) : 439 - 448
[5] Numerical modeling of electromagnetic field spatiotemporal evolution to evaluate the effects on calcium carbonate crystallization
Du, Xuewei
Jiang, Wenbin
Wang, Yanxing
Shu, Fangjun
Wang, Huiyao
Vazquez, David
Yuan, Ke
Anovitz, Lawrence M.
Ben Ishai, Paul
Xu, Pei
DESALINATION, 2024, 592
[6] Control of calcium carbonate crystallization by using anionic polymethylsiloxanes as templates
Neira-Carrillo, Andronico
Vasquez-Quitral, Patricio
Paz Diaz, Maria
Soledad Fernandez, Maria
Luis Arias, Jose
Yazdani-Pedram, Mehrdad
JOURNAL OF SOLID STATE CHEMISTRY, 2012, 194 : 400 - 408
[7] Control of the morphology, specific surface area and agglomeration of precipitated calcium carbonate crystals through a multiphase carbonation process
Ghiasi, Meisam
Abdollahy, Mahmoud
Khalesi, Mohammad Reza
Ghiasi, Ehsan
CRYSTENGCOMM, 2020, 22 (11): : 1970 - 1984
[8] Synthesis of nano precipitated calcium carbonate by using a carbonation process through a closed loop reactor
Thriveni, Thenepalli
Ahn, Ji Whan
Ramakrishna, Chilakala
Ahn, Young Jun
Han, Choon
JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2016, 68 (01) : 131 - 137
[9] Crystallization of Calcium Carbonate and Calcium Phosphate Phases in Silica Hydrogel: Morphological and Compositional Characterization
Sanchez-Pastor, Nuria
Pinto, Andre Jorge
Fernandez, Pablo del Buey
Astilleros, Jose Manuel
CRYSTALS, 2024, 14 (07)
[10] Influence of relative humidity on the carbonation of calcium hydroxide nanoparticles and the formation of calcium carbonate polymorphs
Lopez-Arce, P.
Gomez-Villalba, L. S.
Martinez-Ramirez, S.
Alvarez de Buergo, M.
Fort, R.
POWDER TECHNOLOGY, 2011, 205 (1-3) : 263 - 269

← 1 2 3 4 5 →