A New Method to Remove the Calcium and Magnesium from the Sea Water with CO2

Hui Yu; Xue Li Gao; Bao Wei Su; Cong Jie Gao

doi:10.4028/www.scientific.net/AMR.361-363.990

Paper Titles

Analogical Approach for Optimizing Natural Gas Transmission Pipeline Network System
p.966

Research on Energy Efficiency and Environmental Pollution in China: a Simultaneous Equations Approach
p.974

Dimensionless Analysis on Operation Performance of Low-Carbon Business
p.978

Experimental Research on the Drag Reduction Technology of Nature Gas Pipeline Transportation
p.982

A New Method to Remove the Calcium and Magnesium from the Sea Water with CO₂
p.990

How to Reduce Oil Consumption and Achieve Low-Carbon Goal for the Armed Forces
p.996

Research on the Potential of Resource Saving and Emission Reducing in Anhui Province: Based on Environment Learning Curve
p.1000

Effects of Blending Ratio on the Physical-Chemical Properties of Biodiesel-Diesel Mixed Fuels
p.1005

Low Carbon Strategies for Industry Energy Plan of Heilongjiang Province
p.1009

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 361-363A New Method to Remove the Calcium and Magnesium...

A New Method to Remove the Calcium and Magnesium from the Sea Water with CO₂

Abstract:

Sea water desalination methods are widely used. Thermal process and membrane process are the commonly used methods .However, both thermal and membrane processes are faced scaling trend. In this study, a new approach for the management of sea water and capture of CO₂, where ammoniated sea water is reacted with carbon dioxide, has been investigated. The effects of reaction temperature, reaction time, and excess ammonia were assessed. The experimental results indicated that the optimum reaction temperature was about 20 °C and the optimum NH3H2O used amount was 4.8g/200ml. The results indicated that the new approach can reduce the sea water hardness and at the same time, contribute to reducing CO₂ emissions.

You might also be interested in these eBooks

Natural Resources and Sustainable Development

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 361-363)

Pages:

990-995

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.361-363.990

Citation:

Cite this paper

Online since:

October 2011

Authors:

Hui Yu, Xue Li Gao, Bao Wei Su, Cong Jie Gao

Keywords:

Calcium and Magnesium, CO₂, Desalination, Seawater

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Kyeong-Nam Park A S Y H A, Myung-Gyu Ha B J D L A. A new apparatus for seawater desalination by gas hydrate process and removal characteristics of dissolved minerals (Na+, Mg2+, Ca2+, K+, B3+)[J]. Desalination. 2011(274): 91-96.

DOI: 10.1016/j.desal.2011.01.084

Google Scholar

[2] Muftah H. El-Naas A H A O. A combined approach for the management of desalination reject brine and capture of CO2[J]. Desalination. 2010(251): 70-74.

DOI: 10.1016/j.desal.2009.09.141

Google Scholar

[3] Hai-Yan Li W M L W. Inhibition of calcium and magnesium-containing scale by a new antiscalant polymer in laboratory tests and a field trial[J]. Desalination. 2006(196): 237-247.

DOI: 10.1016/j.desal.2005.11.024

Google Scholar

[4] Ioannis C.KaragiannisN P S. Estimation ofcriticalCO2 values when planning the power source in water desalination: The case of the small Aegeanislands[J]. Energy Policy. 2010(38): 3891-3897.

DOI: 10.1016/j.enpol.2010.03.009

Google Scholar