| 摘要 |
The present invention provides a process comprising collecting or sourcing biogenic carbon dioxide from a fermentation that produces a fuel, fuel intermediate or fuel source from organic material. The fermentation may be an anaerobic digestion to produce biogas or a fermentation of sugar to produce a liquid fuel. The biogenic carbon dioxide arising from the fermentation is subsequently supplied to one or more sites that use carbon dioxide in an industrial application for displacement of geologic carbon dioxide which derives a greenhouse gas emissions benefit. Such an industrial application may include using the biogenic carbon dioxide as an additive, a processing agent, a treatment agent, a cooling agent, or a carbon source to make fuels, chemicals or polymers.
|
