- Country: USA
- Summary: Licensing Opportunity: Catalytic Regeneration of Amino Acid
- UST Ref No: 107151859
- Deadline: 26 Oct 2024
- Financier: Self Financed
- Purchaser Ownership: Government
- Tender Value: Refer Document
- Notice Type: Tender
- Document Ref. No.: 2024-09-11-S
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- Description:
- Description
Invention Reference Number: 202405582
Regeneration of solvents used for carbon dioxide capture requires high temperature and high energy, which is a roadblock to commercialization and large-scale deployment of absorptive carbon capture plants. This technology decreases solvent regeneration energy and temperature with the use of a catalyst. It incorporates ways of introducing catalysts into traditional packing elements which will enable their usage directly into conventional regeneration columns.
Description
A major obstacle to solvent-based carbon capture is the amount of energy required for solvent regeneration, which could consume up to 70% of the total operating cost. This invention describes an energy-efficient carbon dioxide regeneration process for amino acid-based solvents used in carbon dioxide direct air capture (DAC) based on a titanium dioxide catalyst for regeneration of aqueous potassium sarcosinate (K-sar) solvent. K-sar is an environmentally friendly amino acid-based solvent that provides fast absorption and high capacity for carbon dioxide. The regeneration temperature can be decreased from the usual 120°C-140°C requirement to less than a 100°C when a catalyst is used. The TiO2 catalyst is thermally stable and when used with the K-sar solvent it can increase carbon dioxide removal by up to 128 percent. Furthermore, this technology increases the carbon capture rate and decreases the energy required for regeneration columns by up to 50 percent, which significantly reduces the carbon capture cost.
Benefits
Reduces solvent regeneration energy Increases overall carbon dioxide capture rates Decreases costsApplications and Industries
Carbon capture plantsContact
To learn more about this technology, email partnerships@ornl.gov or call 865-574-1051. - Documents:
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CLICK HERE TO LOGINLicensing Opportunity: Catalytic Regeneration of Amino Acid - USA Tender
The ENERGY, DEPARTMENT OF, a Government sector organization in USA, has announced a new tender for Licensing Opportunity: Catalytic Regeneration of Amino Acid. This tender is published on USARFP under UST Ref No: 107151859 and is categorized as a Tender. Interested and eligible suppliers are invited to participate by reviewing the tender documents and submitting their bids before the deadline on 2024-10-26.
The estimated tender value is Refer Document, and full details, including technical specifications and submission requirements, are provided in the official tender documents. Ensure all submissions meet the criteria outlined to be considered for evaluation.
