Importance

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Abstract

Systems and methods are provided for improving the integration of fluidized coking systems that include an associated gasifier with other refinery and/or chemical plant processes. The improved integration can be based on one or more types of integration improvements. In some aspects, the integration can allow for improved carbon capture. In other aspects, the integration can allow for production of higher quality synthesis gas, which can then facilitate production of various chemicals, such as ammonia or urea. In still other aspects, the integration can allow for incorporation of H₂S generated during the fluidized coking and gasification into a fertilizer product. In yet other aspects, the integration can allow the fluidized coking system to continue to operate even when the associated refinery and/or chemicals production processes are off-line. In still other aspects, the integration can allow two or more of the above integration advantages, or three or more, such as up to all of the above integration advantages.

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First Claim