CO2 capturing using Water (H2O)

Absorption with water is at present the most viable technology for CO2 capture. While this is a proven technology, efforts are ongoing to improve it in order to make it more attractive technology for large scale use to reduce CO2 emissions. In this paper an experimental method is used to improve the understanding of the chemistry of CO2 in water systems. The work is also intended to provide the models that can be used to predict the performance of new solvents. Several technologies have been developed for capturing carbon dioxide but absorption remains the most suitable method for large scale industrial operations. Approximately 90 to 100 pg of carbon moves back and forth between the atmosphere and the oceans, and between the atmosphere and the land biosphere. Although these exchange rates are large relative to the total amount of carbon stored in the atmosphere, the concentration of CO2 was constant. For the purpose of capturing carbon dioxide from flue gas and different chemicals, CO2 absorption into water was measured by using a packed column. CO2 separation technologies are of prime importance for the prevention of global warming and worldwide climate change. The separation of CO2 can be achieved by a Varity of techniques, including membrane separation, low temperature distillation, adsorption and absorption. The chemical absorption of CO2 into water is one of the most favored methods for capturing of carbon dioxide in various chemical plants. The reaction between water and CO2 brings some advantages such as high absorption rates even with low pressure.