CaCO3 production using liquid waste from Solvay method

被引：33

作者：

Trypuc, Mieczyslaw ^{[1
]}

Bialowicz, Katarzyna ^{[1
]}

机构：

[1] Nicholas Copernicus Univ, Fac Chem, Dept Chem Technol, PL-87100 Torun, Poland

来源：

JOURNAL OF CLEANER PRODUCTION | 2011年 / 19卷 / 6-7期

关键词：

Solvay method; Calcium carbonate; Post-distillation liquor (DS); Post-filtration liquid; Bulk density; Packing density; CALCIUM-CARBONATE; CLEANER PRODUCTION; CRYSTALLIZATION; TRANSFORMATION; PRECIPITATION;

D O I：

10.1016/j.jclepro.2010.11.009

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Process of obtaining CaCO3 from the waste post-distillation liquid DS and post-filtration liquid from Solvay method of the soda production at 303 K was investigated. Reagents were dosed in a stoichiometric ratio without dilution, for different concentrations of the DS and post-filtration liquids. The dosage time was varied in the range 2-30 min, the reagent stirring rate was 500 rpm. For the obtained samples of CaCO3, the bulk and packing densities, water, paraffin oil and dibutyl phthalate absorption capacities, distribution of the particle size as well as the crystalline form were determined. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：751 / 756

页数：6

共 27 条

[1] Precipitation of calcium carbonate in the presence of urea at 293K
Bialowicz, Katarzyna
Kielkowska, Urszula
Trypuc, Mieczyslaw
[J]. POLISH JOURNAL OF CHEMICAL TECHNOLOGY, 2008, 10 (04) : 7 - 10
[2] BORTEL E, 1992, OUTLINE CHEM TECHNOL
[3] BROUWER P, 2006, THEORY XRF PANALYTIC
[4] Waste management policies for industrial symbiosis development: case studies in European countries
Costa, Ines
Massard, Guillaume
Agarwal, Abhishek
[J]. JOURNAL OF CLEANER PRODUCTION, 2010, 18 (08) : 815 - 822
[5] Interaction of silane coupling agents with CaCO3
Demjen, Z
Pukanszky, B
Foldes, E
Nagy, J
[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1997, 190 (02) : 427 - 436
[6] MODIFICATION ESTIMATE OF KAOLIN, CHALK, AND PRECIPITATED CALCIUM-CARBONATE AS PLASTOMER AND ELASTOMER FILLERS
DOMKA, L
[J]. COLLOID AND POLYMER SCIENCE, 1994, 272 (10) : 1190 - 1202
[7] Furman N.H., 1962, STANDARD METHOD CHEM, V6
[8] HERMANOWICZ W., 1999, PHYSICOCHEMICAL INVE
[9] HIRASAWA I, 2000, J SOC INORG MAT JPN, V7, P307
[10] CALCIUM-CARBONATE CRYSTALLIZATION, AGGLOMERATION AND FORM DURING CONTINUOUS PRECIPITATION FROM SOLUTION
HOSTOMSKY, J
JONES, AG
[J]. JOURNAL OF PHYSICS D-APPLIED PHYSICS, 1991, 24 (02) : 165 - 170

← 1 2 3 →