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Besides being a cleaner route, the proposed synthesis uses CO 2 as a reagent, which is regarded as the main greenhouse gas.
It becomes more significant when biomass is produced by capturing atmospheric greenhouse gas, CO 2 .
The capture and geological storage of CO2 can be used to reduce anthropogenic greenhouse gas emissions.
This is in accord with the presence of Eoarchaean siderite-bearing marbles of sedimentary origin, and suggests that CO2 may have been a significant greenhouse gas at that time.
Book ChapterDOI
Catherine Goyet, Peter G. Brewer 
01 Jan 1993
53 Citations
CO2 gas is the major natural and anthropogenic greenhouse gas and therefore has played both a primordial role and a contemporary role in the intensity of the global warming.
This study showed that CO 2 capture technologies have the potential of reducing greenhouse gas (GHG) emissions.
CO2 recovery and reuse may offer new options for the greenhouse gas strategy.
Furthermore, simultaneous CO2 capture eliminates greenhouse gas emission.
From environmental point of view, utilization of CO2 is accepted as a means to mitigate the ever increasing greenhouse gas effect.
Theoretically, combustion or gasification of biomass could provide more CO2 for greenhouse enrichment than propane or natural gas per unit of energy.
Most importantly, this study serves as confirmation that CO2-EOR can be operationally designed to both enhance oil production and reduce greenhouse gas emissions into the atmosphere.
The greenhouse with CO2 supplied from bottles turns out to be superior to tthe greenhouse with CO2 supplied by burning gas.
The study demonstrated that, although removal, recovery, and disposal of CO2 is technically feasible, it is an expensive method of reducing this greenhouse gas emission.
Using completely dissolved Ca(OH) 2 with NH 4 OH catalyst is one of the effective method not only capturing CO 2 greenhouse gas and use as a resource.
Greenhouse gas CO2 can thus be used as a building block for separating materials.