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Black Soil

CASFER RESEARCH
Thrust 3

Thrust 3

Modular Fertilizer Production & Delivery

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Thrust 3 Lead

Gerri

Botte

TTU

Thrust 3 develops catalytic technologies to synthesize NBFs and PBFs from recovered and alternative resources using distributed, modular reactors powered with electricity​. 

Thrust 3 objectives are:

  • Focus on waste conversion, catalysis toward fertilizers ​

  • Focus on material properties for next generation of catalyst for NBF production while optimizing PBF​

  • Focus on catalytic routes to convert organic waste, “sludge” into chemicals of value without compromising the production of NBF and/or PBF​

  • Focus on catalytic strategies to selectively convert impurities that affect separations technologies in T2​

  • Focus on delivering different formulations of fertilizer (blends, granular, transportation) combined with T2​

  • Focus on evaluation of fertilizer formulations delivered from T3 in the soil chemistry/ plant growth​

  • Focus on protocols to evaluate durability of materials for T3 technologies​

  • Focus on approaches for storage and transportation of fertilizers ​

  • Focus on fertilizer formulations and blending that deliver products in granular form​

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CASFER Research

Thrust 1

Process Optimization and Models for Economic Fertilizer Resilience

Thrust 1 advances fundamental knowledge in systems optimization and techno-economic modeling that enables the integration of distributed nitrogen circular economy technologies.

Hands in the Soil

Thrust 2

Capture and Resource Recovery for Fertilizer Production

CASFER Thrust 2 researchers are creating modular, electrified, and distributed separation technologies to capture, concentrate and recycle nutrients back to the point of use through selective separations technologies.

 

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Testbeds

Testing CASFER Technologies in the Field

The CASFER testbeds are mobile units, or systems assembled in trailers or skid-mobile units. The testbeds integrate the technologies for the different thrusts, separations, catalysts, reactors, sensors, and control algorithms.

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Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.

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