New powder that captures carbon could be 'quantum leap' for industry
A new carbon-capturing powder from UC Berkeley can absorb CO2 efficiently, potentially revolutionizing carbon capture technology. However, challenges like energy consumption and material costs remain, prompting cautious optimism.
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A new carbon-capturing powder developed at the University of California, Berkeley, could significantly advance carbon capture and storage (CCS) technology. This covalent organic framework, described as a durable and porous yellow powder, can absorb carbon dioxide from the air, with just half a pound capable of removing as much CO2 as a tree. The material can absorb and release carbon over 100 cycles, requiring only a moderate heating temperature of 120°F, making it more efficient than existing methods. Researchers envision its application in large-scale plants in urban areas, potentially manufactured in multi-ton quantities within a year. While experts acknowledge the promise of this technology, challenges remain, including the high energy consumption required for air movement and the cost of materials. Some scientists caution that expectations for direct air capture may be overly optimistic, emphasizing the need for realistic assessments of its capabilities. Nevertheless, the development of this new powder represents a significant step forward in addressing climate change and reducing greenhouse gas emissions.
- A new carbon-capturing powder could revolutionize carbon capture technology.
- The material can absorb and release carbon over 100 cycles at a low temperature.
- It has the potential for large-scale production and application in urban areas.
- Challenges include high energy consumption and material costs.
- Experts urge caution regarding overly optimistic expectations for direct air capture technologies.
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