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NSF award 2507241 · Mckeon Mining LLC

SBIR Phase I: Heavy Mineral Mining Impeller Accelerated Separator

Final report due

28 January 2027

in 102 days · The award ends on 30 September 2026.

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  • Final report due28 Jan 2027in 102 days

    award ending 2026-09-30 · Research.gov

  • Project outcomes report due28 Jan 2027in 102 days

    award ending 2026-09-30 · Research.gov

  • Award is closed out28 Jan 2027in 102 days

    award ending 2026-09-30 · Research.gov

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How we got this date

  1. NSF lists this award's end date as 30 September 2026.
  2. NSF rules say the final report is due no later than 120 days after that.
  3. So the final report is due by 28 January 2027.

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Award card

Award number
2507241
Period of support
1 Oct 2025 – 30 Sep 2026
Amount
$305,000
Awardee
Mckeon Mining LLC, Blackshear, GA
Program
SBIR Phase I
Directorate
TIP

Abstract

The broader/commercial impact of this SBIR Phase I project is to increase the domestic supply of critical minerals that are necessary for the prosperity, welfare, and defense of the Unites States of America. This research aims to develop a new centrifugal assisted gravity separator that can be used at the first stage, shortly after initial extraction. This can unlock critical minerals by significantly reducing the…

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