2020 REFINING PROCESSES HANDBOOK PROCESS CATEGORIES COMPANY INDEX Delayed Coking Technology (cont.) Yields: Product yield is dependent on feedstock quality and operating/design conditions of the unit. Advantages: CLG licensed delayed coking technology offers mechanical and operational reliability through the application of state-of-the-art coker fired heater technology, vertical plate coke drum designs and Helixchangers®. Development/Delivery: CLG owns a coker pilot plant facility in Pasadena, Texas that is supporting developmental work for feed pretreatment and coking, as well as client needs. Installations: CLG has licensed and designed more than 60 delayed coking units for all modes of coker operation. The first licensed unit was designed and constructed in 1938 for Gulf Oil Co. CLG was the first licensor to successfully commercialize delayed coking of coal tar pitch for the production of anode/needle coke. CLG's two-step coking technology has been used for the design and construction of the AIRCO Seadrift facility for the production of high-quality needle coke. References: 1. Meyers, R. A., Handbook of Petroleum Refining Processes, 4th Ed., Chapter: "Chevron Lummus Global's advanced coking technology for modern refineries," McGraw-Hill, 2016. Licensor: Chevron Lummus Global Website: www.chevronlummus.com Contact: Al.Faegh@lummustech.com Copyright © 2020 Gulf Energy Information. All rights reserved.http://www.hydrocarbonprocessing.com/ http://www.chevronlummus.com