Executive Summary
NETZERO RENEWABLE DIESEL PRODUCTION PLANT
High performance - low frequency ultrasonics
• Ultrasonic liquid processing
• Full reproducibility & scalability
• Full 24h/7d capability
• Full processing volume range (mL to tons)
• Rapid Transesterification: Methyl ester content higher than % 96.5 by weight after 15 minutes in operation
How Does Sonication Promote Biodiesel Conversion?
• Improved mass transfer
• Instantaneous mixing
• Minute droplet size
• Rapid processing
Ultrasonic mixing is highly efficient and requires significantly less energy than alternative mixing technologies
Benefits from ultrasound mixing in continuous flow through mode
•better mixing results in higher yield and less raw material use
• significant saving of methanol
• significantly quicker glycerin drop-out
• catalyst usage was decreased by approximately 25-30% compared to batch operation
• Downstream biodiesel purification operations such as water wash, centrifuge and resin polishing all
performed at significantly improved levels due to better glycerin removal, less excess methanol and less excess
catalyst in the biodiesel.
• Yields of soap by-products at the water wash stage were greatly reduced as a result of better reaction conversion
With AI Monitoring, Control and Reporting Full process control allows for:
• process optimization
• reproducible/ repeatable process results
continuous biodiesel quality
FAME production plant
2000 (4000) liter per hour FAME production plant
LEADERSHIP
ZACH SIMMONS PRESIDENT
EDUCATION
Cal State San Marcos University (CSUSM), San
Marcos, CA
Black Belt in Lean Six Sigma
Manufacturing2013
Cal State San Marcos University (CSUSM), San
Marcos, CA
Master Black Belt in Lean Six Sigma
Manufacturing2014
Lead Mechanical Engineer
2017 -Present
Principal Mechanical Engineer 2004 –
2017
Hunter Industries, San Marcos, CA
♦ Brainstorm for new products and
technologies. Investigate and create possible
business cases for brainstormed products that are
deemed to fit a potential customer need.
♦ Rapidly perform theoretical calculations,
create computer models, run computer analysis,
create prototypes, test new products, and create
patent applications.
♦ Develop testing procedures and
CEO / Contract Engineer 2010 -2021
VR&E Industries, San Diego, CA
♦ Meet with clients and create design
solutions for their mechanical or database
projects.
♦ Conduct brainstorming sessions, develop
conceptual computer models, perform all
required analysis, oversee the prototype phase,
and deliver production ready computer models.
♦ Specialize in solving structural and
pressure vessel problems.
♦ Setup or create cloud databases to allow
customers to efficiently manage large amounts
of data.
♦ Patents
US Patent #8,777,124B2
US Patent #8,602,325B2
US Patent #8,474,733B1
US Patent #8,469,288B1
US Patent #9,296,004B1
US Patent #7,044,623B2
US Patent #8,955,767B1
US Patent #9,955,768B1
US Patent #9,481,003B2
US Patent #10,322,422B2
US Patent #9,699,974B2
US Patent #9,808,813B1
US Patent #9,914,143B1
US Patent #9,296,004B1
US Patent #2013/0270361A1
US Patent #2019/0076858A1
JOEL GRIFFIN
INFORMATION SYSTEMS DIRECTOR
EDUCATION
B.A., Geography and Anthropology, University of
California Santa Barbara, 2003
SPECIALIZED TRAINING AND
CERTIFICATIONS
Geographic Information Systems Professional
GISP No. 90149
Esri Desktop Associate Certification EADA19-001
Esri Enterprise Professional Certification EAEP19-001
Esri Utility Network Certification EUNS20-001
Industry Tenure
18 years
PAUL DENNI
SCOTT LONDON FINANCE
DAVID GRIFFIN CEO
California State University Bachelor of Arts, Minor in Physics
Juris Doctor Loyola University 1977
State Bar Membership 1977-2020
Member American BioEconomy Leadership Council