Patent ID: 9701543
Date: 2017-07-11
CPC Classifications: C01D,F04B

Claim:
1. A method on carbon dioxide capturing able to halt global warming by enlarging regions suitable for sugarcane plantation as a substitute for rain forest to absorb large quantity of anthropogenic carbon dioxide already in the earth's atmosphere via photosynthesis, producing cane sugar, fermenting to fuel ethanol, and using the cellulose biogases, a bio-mass fuel for electricity generation without adding new carbon dioxide into atmosphere, comprising an improved Solvay process as depicted in FIG. 1 , further comprising: A. a kiln to calcine baking soda into soda ash, the kiln equipped with a vacuum pump for removing air inside the kiln before calcining, and collecting from upper exhaust B. the scrubbing tower C. providing a hydraulic press for receiving said mixture of carbon dioxide and water, and optionally transferring said mixture to said hydraulic press for use as a working medium.