Hydrate formation from gaseous CO2 and water

摘要: Economics of creating CO_2 hydrate on a large scale favor use gaseous rather than liquid as input to the production process. We accordingly studied systems using deionized water and gas reduce formation pressures costs greatest extent possible. Three research avenues were explored:  utilization hysteresis effects, dissolved Snomax (a protein from bacterium Pseudomonas syringae), development continuous flow reactor (cfr) utilizing vigorous mixing gas. Hysteresis effects produced pressure reductions 14−50%. demonstrated method transferring benefits effect mixture that had not yet undergone formation. at 10 ppm by weight about 5% reduction in pressure. designed operated prototype cfr with partial success producing hydrate. The phase diagram is based decomposition should be used an indicator pressures.