Company Filing History:
Years Active: 1998
Title: J Boyd Alleman: Innovator in Perchloroethylene Purification
Introduction
J Boyd Alleman is a notable inventor based in Lake Charles, LA (US). He has made significant contributions to the field of chemical engineering, particularly in the purification of perchloroethylene. His innovative methods have the potential to enhance the efficiency and safety of chemical processes.
Latest Patents
Alleman holds a patent for a method of purifying perchloroethylene containing dichlorobutadiene. This method involves treating perchloroethylene, which contains contaminating amounts of dichlorobutadiene, with bromine in the presence of a free-radical initiator. The process effectively produces perchloroethylene that is substantially free of dichlorobutadiene without significant loss of the original compound. Additionally, a bromine scavenger, such as trichloroethylene, can be added to react with any excess bromine present in the treated perchloroethylene.
Career Highlights
Alleman is associated with PPG Industries, Inc., where he has applied his expertise in chemical processes. His work has contributed to advancements in the industry, particularly in the area of solvent purification.
Collaborations
Some of his notable coworkers include J Douglas Mansell and Robert K Pertuit. Their collaborative efforts have likely played a role in the development and refinement of innovative chemical processes.
Conclusion
J Boyd Alleman's contributions to the purification of perchloroethylene demonstrate his commitment to innovation in chemical engineering. His patented method not only enhances the quality of perchloroethylene but also promotes safer industrial practices.