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Team 9: Oil from [the] Soil

Team 9: Oil from [the] Soil. Our [Chemical Engineering] Team:. Brooke Buikema Stephen Gabbadon Mike Workman Hwok-Chuen Lee. Presentation outline:. Project Description Original & Revised Approaches Extraction Transesterification Tasks Completed Future Plans.

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Team 9: Oil from [the] Soil

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  1. Team 9: Oil from [the] Soil

  2. Our [Chemical Engineering] Team: Brooke Buikema Stephen Gabbadon Mike Workman Hwok-Chuen Lee

  3. Presentation outline: • Project Description • Original & Revised Approaches • Extraction • Transesterification • Tasks Completed • Future Plans

  4. Our Project: Goal: To chemically extract seed oil from the Jatropha plant and convert it to Biodiesel TWO Step Process: 1. Extraction 2. Conversion

  5. Our Project: Extraction Conversion Seeds Seed Oil Biodiesel

  6. Original Approach: MECHANICAL Conversion Extraction Seed Oil CHEMICAL Biodiesel

  7. Revised Approach: SOLVENT EXTRACTION TRANSESTERIFICATION CONVERSION

  8. Solvent extraction: Feasibility • Using Hexane Extraction • Yield • Quality • Conversion

  9. Transesterification Obstacles: • Availability of Chemicals • Safe handling • Variables of Optimization

  10. Transesterification conversion: Feasibility • Established Method • Operates in batch • Minimized complexity • Batch Reactor • Common chemicals • NaOH and Methanol • Lowered Costs BATCH REACTOR

  11. Preliminary Design: BatchReactor Biodiesel Oil Glycerin HexaneExtraction Methanol Sodium Hydroxide Waste NaOH Methanol

  12. Tasks Completed: • Senior design deliverables • Preliminary research • Equipment and chemicals chosen

  13. What’s ahead… • Continuing research • Locating reliable seed source • Ordering of chemicals • Second Semester: • Experiments • Prototype construction • Test • Optimize

  14. Thank You

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