David M Matweecha

Title: David M Matweecha: Innovator in Lime Sludge Treatment

Introduction

David M Matweecha is a notable inventor based in Bethlehem, PA (US). He has made significant contributions to the field of environmental engineering, particularly in the treatment of lime sludge. His innovative approach has led to the development of a unique method for converting lime sludge into burnt lime.

Latest Patents

David M Matweecha holds a patent for a "Lime Sludge Treatment Process." This patent discloses a method and apparatus for the heat treatment of lime sludge (CaCO.sub.3) to form burnt lime (CaO). The process involves entraining a lime sludge feed in a gas flash dryer to produce dried lime sludge. This dried material is then separated from the gases and fed into a rotary kiln, where it is converted into active burnt lime. To ensure efficient gas flow in the flash dryer, a portion of the separated gases is recycled.

Career Highlights

Matweecha's career is marked by his work at Fuller Company, where he has applied his expertise in environmental solutions. His innovative methods have not only advanced the treatment of lime sludge but have also contributed to more sustainable industrial practices.

Collaborations

David M Matweecha has collaborated with Charles R Euston, enhancing the development and implementation of their innovative projects. Their teamwork has been instrumental in advancing the technology related to lime sludge treatment.

Conclusion

David M Matweecha's contributions to the field of lime sludge treatment exemplify the impact of innovation on environmental sustainability. His patented process represents a significant advancement in the treatment of industrial waste, showcasing the importance of inventive solutions in addressing environmental challenges.