Carl R Hutchinson

Title: Innovations in Asphalt Production: The Contributions of Carl R. Hutchinson

Introduction

Carl R. Hutchinson is an accomplished inventor based in Austin, Texas. He has made significant contributions to the field of asphalt production, particularly through his innovative patent related to recycled asphalt pavement. His work has implications for both environmental sustainability and efficiency in construction practices.

Latest Patents

Hutchinson holds a patent for a process control system designed for recycled asphalt pavement drum plants. This process allows for the production of hot mix asphalt (HMA) by treating virgin material and incorporating reclaimed or recycled asphalt pavement (RAP) up to 100%. The system utilizes a rotating drum heated by hot combustion gases from a low NO.sub.x burner. A micro-processor controls various parameters, including RAP temperature, mixture gradation, emissions, and production rate, based on real-time measurements of drum conditions.

Career Highlights

Hutchinson's career is marked by his dedication to improving asphalt production methods. His innovative approach not only enhances the quality of HMA but also promotes the use of recycled materials, contributing to more sustainable construction practices. His work at Cyclean has positioned him as a leader in this niche field.

Collaborations

Hutchinson has collaborated with notable colleagues, including Robert H. Nath and John Wiley. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas within the industry.

Conclusion

Carl R. Hutchinson's contributions to the field of asphalt production through his patented process control system demonstrate his commitment to innovation and sustainability. His work continues to influence the industry and pave the way for more environmentally friendly practices in construction.