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Which is most abundantly found green house gas? 

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The solution to the environmental impacts of refrigerant gases would therefore pass by a gas which contains no chlorine no fluorine and does not reject any CO2 emissions in the atmosphere, in brief a green gas!
Buildings have now a days become the largest producer of green house gases, thus making them a potential option for analysis.
The approach to remove green house gases by pumping liquefied carbon dioxide several kilometres below the ground implies that many carbonate containing minerals will be formed.
are most promising for gas accumulation.
The approach to remove green house gases by pumping liquid CO2 several kilometres below the ground implies that many carbonate containing minerals will be formed.
It consolidates the soil’s potential to store the green house gases.
The reduction of CO2 is an attractive route to utilize the green-house gas as a C1 building block.
Also, since it acts as precursor to green house gas, the data would be useful for climate change assessments.
It is concluded that pumping liquefied green house gases into magnesium bearing mineral deposits is feasible providing a temperature of 350-355 degrees Celsius is not exceeded to prevent escape of CO2 towards the surface.

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