Co-utilization of CO2 and calcium silicate-rich slags for Precipitated calcium carbonate production (Part I)

ECOS 2005 - Proceedings of the 18th International Conference on Efficiency, Cost, Optimization, Simulation, and Environmental Impact of Energy Systems

Volumn , Issue , 2005, Pages 749-756

  Teir, Sebastian ^a   Eloneva, Sanni ^a   Zevenhoven, Ron ^a  

^a AALTO UNIVERSITY   (Finland)

Author keywords

Calcium carbonate; Calcium silicate; CO2 storage; CO2 utilization; Mineral carbonation; Slag

Indexed keywords

ACETIC ACID; CALCIUM; CALCIUM CARBONATE; CARBON; CARBON DIOXIDE; CARBON DIOXIDE PROCESS; CARBONATES; CARBONATION; ENERGY CONSERVATION; ENVIRONMENTAL IMPACT; GLOBAL WARMING; IRON; PH; REACTION INTERMEDIATES; SILICATES; SLAGS; STORAGE (MATERIALS);

BATCH EXPERIMENTS; CARBON DIOXIDE EMISSIONS; IRON AND STEEL WORKS; LONG-TERM STORAGE; MINERAL CARBONATION; PRECIPITATED CALCIUM CARBONATE; PROCESS MODELING; STORAGE POTENTIAL;

CALCIUM SILICATE;

EID: 84924355559     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (14)

1. 2 Sequestration. Science 2003;300:1677-1678.
2. Lackner KS. Carbonate Chemistry for Sequestering Fossil Carbon. Annu. Rev. Energy Environ. 2002;27:193-232.
3. 2 disposal process via artificial weathering of calcium silicate accelerated by acetic acid. Energy 2001;26:341-354.
4. Teir JS, Eloneva SE, Zevenhoven R. Production of precipitated calcium carbonate from calcium silicates and carbon dioxide. In press, Energy Conversion and Management, 2005.
5. 2 storage: an exergy analysis. In Proceedings of ECOS 2003, the 16th International Conference on Efficiency, Cost, Optimization, Simulation, and Environmental Impact of Energy Systems, Vol. I, Copenhagen, Denmark, June 30-July 2, 2003.
6. 2. Journal of Hazardous Materials 2004; B112:193-205.
7. Stolaroff JK, Lowry GV, Keith DW. Using CaO- and MgO-rich industrial waste streams for carbon sequestration. Energy Conversion and Management 2005;46:687-699.
8. Summary from the report "The Economics of Precipitated Calcium Carbonate". Roskill Metal and Mineral Reports, published 2003; January 12, 2005. See also: http://www.roskill.com/reports/precipitated
9. Industrial Minerals and Rocks. Geological Survey of Finland. January 12, 2005. See also: http://www.gsf.fi/explor/eco-indust-frame.htm
10. Miner R, Upton B. Methods for estimating greenhouse gas emissions from lime kilns at kraft pulp mills. Energy 2002;27:729-738.
11. Minerals yearbook, vol. I - Metals and minerals. Published annually, data from 2002-2004 used. Reston (VA): United States Geological Survey; January 12, 2005. See also: http://minerals.usgs.gov/minerals/pubs/commodity/myb/.
12. Annual average composition of slag products from Ruukki steel plant Raahe. Data supplied by Co-products, Ruukki Production, Autumn 2004.
13. Price data supplied by Nordkalk Oy; June 2004, and Ruukki Productions, Coproducts; September 2004.
14. Raahe Steel Works Environmental Statement 2003. Rautaruukki, Raahe Steel Works. See also: http://www.ruukki.com