Lummus Technology Inc.

Johnny Doyle Combs

Richard John Jibb

Daniel T Fernald

Ron W Herbanek

David Lee Guymon

Sudipto Chakraborty

Boddie Lynn Lindsey

Zachary Alan Mays

A system for converting waste plastic material to petrochemicals. The system including a feed inlet and distributor zone, a raked film reaction section located below the feed inlet and distributor zone, and a stirred tank reaction section located below the raked film reaction section.

Plastic pyrolysis reactor

Process and systems for converting waste plastics include feeding a waste plastic to a melt tank, and in the melt tank, heating the waste plastic to form a molten plastic. The molten plastic is withdrawn from the melt tank and fed to a pyrolysis reactor. In the pyrolysis reactor, the molten plastic is heated to a pyrolysis temperature, producing a pyrolysis oil product and a liquid pitch product. The pyrolysis oil is then separated into a pyrolysis gas fraction, a light pyrolysis oil fraction, a medium pyrolysis oil fraction, and a heavy pyrolysis oil fraction.

Conversion of waste plastics to petrochemicals

Growing community of inventors

Tyler, TX, United States of America

Johnny Doyle Combs