Gtc Technology US LLC

Michael McCaulley

Venkata K Ramanujam

B Bryant Slimp, Jr

Cole Nelson

Joseph C Gentry

Mircea Cretoiu

Rahul Khandelwal

Thu Nguyen

Apparatuses, systems and methods for extracting isoprene using minimum capital investment, operating cost, and relatively corrosion free environment are disclosed herein. Embodiments of the invention are directed to producing pure isoprene and gasoline quality raffinate (free or sulfur and acetylenes) which are of value in manufacturing rubbers and other polymers.

Process for recovering isoprene from pyrolysis gasoline

Apparatuses, systems and methods for producing Pips stream for manufacturing catalytic C5 hydrocarbon resins containing all the key reactive monomers that are already present in the C5 fraction of the pyrolysis gasoline, which is otherwise lost with the crude isoprene stream, are disclosed herein. Embodiments of the invention are directed to producing a hydrocarbon resin grade DCPD stream consisting of dimers and codimers of isoprene which are of value in manufacturing thermal hydrocarbon resins, either polymer grade isoprene and gasoline quality raffinate (free or sulfur and acetylenes) or a relatively small crude isoprene stream with maximum utilization of isoprene by moving some of the isoprene to a DCPD stream used to manufacture thermal hydrocarbon resins.

Process and apparatus for separating C5 di-olefins from pyrolysis gasoline

Apparatuses, systems and methods for separating heavy hydrocarbons from a solvent stream are disclosed. The heavy hydrocarbons and solvent can be recovered and processed further.

Methods and systems for the removal of heavy hydrocarbons

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Sugar Land, TX, United States of America

Michael McCaulley