Exxonmobil Technology and Engineering Company

Christopher W Graham

Apostolos T Georgiou

Michael G Tribo

David Lloyd Patin

Benjamin J Ohran

Jitendra V Kadam

Onur Onel

Tyler A Soderstrom

Alistair Henderson

Yunfei Chu

Mark Fisher

Methods and systems for performing transient processes may include: providing a path and path thresholds for an operational condition as a function of progress of a transient process based on historical data of previously performed transient processes; performing the transient process in a chemical reactor using operational parameters; measuring the operational condition of the transient process as a function of the progress of the transient process; and adjusting one or more of the operational parameters during the progress of the transient process to maintain the operational condition within the path thresholds.

Methods and systems for performing transient processes

A multiple interface data exchange system utilizes a persistent in-memory storage in asynchronous data communication with a plurality of interfaces. Each interface is configured to communicate with at least one application using a particular communication protocol. The persistent in-memory storage stores tuple data sets received from applications transmitting data to the connected interface in a canonical (universal) format, automatically creating new tuples and updating existing tuples. The canonical format of the data is quickly queried in the persistent in-memory storage and available to other applications in connection with the multiple interface data exchange system regardless of the communication protocol used by a requesting application.

Multiple interface data exchange application for use in process control

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Kingwood, TX, United States of America

Christopher W Graham