Company Filing History:
Years Active: 1976-1984
Title: Harold E Manning: Innovator in Chemical Engineering
Introduction
Harold E Manning is a prominent inventor based in Houston, TX, known for his significant contributions to the field of chemical engineering. With a total of 14 patents to his name, Manning has made remarkable advancements in the processing of hydrocarbons.
Latest Patents
Manning's latest patents include innovative processes for the removal of isobutene from C.sub.4 streams and the oligomerization of normal olefins. The first patent details a method to reduce isobutene levels in hydrocarbon streams containing 5 to 60 mole % isobutene and n-butenes to 0.2 mole % or less. This is achieved by passing the feed stream through a fixed bed cation exchange resin catalyst in a tubular reactor, utilizing a water heat exchange medium maintained at a temperature of 30 to 80 degrees Celsius. The isobutene is oligomerized and can be easily separated from the remaining C.sub.4 by fractionation. The second patent outlines a process for the oligomerization of normal C.sub.2 to C.sub.10 olefins, such as n-butenes, by passing a feed containing these olefins in liquid phase through a fixed bed of acid cation exchange resin at temperatures ranging from 40 to 185 degrees Celsius. The principal component of the oligomer product in this case is the C.sub.8 dimer.
Career Highlights
Manning has dedicated his career to advancing chemical processes, particularly in the petrochemical industry. He is currently employed at Petro-Tex Chemical Corporation, where he continues to innovate and develop new technologies.
Collaborations
Manning has collaborated with various professionals in his field, including his coworker Michael C Ellis, to enhance the effectiveness of his inventions and patents.
Conclusion
Harold E Manning's contributions to chemical engineering through his patents and innovative processes have significantly impacted the industry. His work continues to pave the way for advancements in hydrocarbon processing.