Exxonmobil Chemical Patents Inc.

Romain O V Lemoine

Larry Lee Iaccino

An integrated process and system to generate power and convert acyclic C5 feedstock to non-aromatic, cyclic C5 hydrocarbon. A combustion device, such as a turbine, and reactor tubes containing catalyst compound are disclosed. A process involving contacting acyclic C5 feedstock with catalyst composition and obtaining cyclic C5 hydrocarbon is also disclosed.

Integrated gas turbine and conversion system process

This invention relates to a process for converting acyclic Chydrocarbons to cyclopentadiene in a reactor system, wherein the process comprises a reaction interval comprising: cyclically providing to the reactor system a feedstock comprising acyclic Chydrocarbons; contacting the feedstock and with a particulate material comprising a catalyst material in a first reaction zone under reaction conditions to convert at least a portion of the acyclic Chydrocarbons to a first effluent comprising cyclopentadiene; and a reheating interval comprising: cyclically halting the feedstock to the first reaction zone; and providing a reheating gas to the first reaction zone to reheat the particulate material.

Processes and systems for converting hydrocarbons to cyclopentadiene

This invention relates to a process for converting acyclic Chydrocarbons to cyclic Ccompounds including cyclopentadiene in a reactor system, wherein the process comprises: providing to the reactor system a feedstock comprising acyclic Chydrocarbons; providing to the reactor system a particulate material comprising a catalyst material; contacting the feedstock and the particulate material in at least one reaction zone under reaction conditions to convert at least a portion of the acyclic Chydrocarbons to a first effluent comprising cyclopentadiene; wherein the feedstock flows co-current to a direction of a flow of the particulate material.

Disclosed is an integrated process and system to generate power and convert acyclic C5 feedstock to non-aromatic, cyclic C5 hydrocarbon. A combustion device, such as a turbine, and reactor tubes containing catalyst compound are disclosed. A process involving contacting acyclic C5 feedstock with catalyst composition and obtaining cyclic C5 hydrocarbon is also disclosed.

Disclosed is a process and system to convert acyclic Cfeedstock to non-aromatic, cyclic Chydrocarbon. A furnace and reactor tubes comprising a catalyst compound are disclosed. A process involving contacting acyclic Cfeedstock with catalyst composition and obtaining cyclic Chydrocarbon is also disclosed.

Fired tube conversion system and process

This invention relates to a process for converting acyclic Chydrocarbons to cyclopentadiene in a reactor system, wherein the process comprises: providing to the reaction system a feedstock comprising acyclic Chydrocarbons; providing to the reaction system a particulate material comprising a catalyst material; contacting the feedstock and the particulate material in at least one reaction zone under reaction conditions to convert at least a portion of the acyclic Chydrocarbons to a first effluent comprising cyclopentadiene; wherein the feedstock flows counter-current to a direction of a flow of the particulate material.

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Houston, TX, United States of America

Romain O V Lemoine