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Process for producing anode grade coke employing heavy crudes characterized by high metal and sulfur levels
Process for producing anode grade coke employing heavy crudes characterized by high metal and sulfur levels
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机译:使用金属和硫含量高的重质原油生产阳极级焦炭的方法
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摘要
The present invention is drawn to a process for the production of anode grade coke from a hydrocarbon feed characterized by high levels of sulfurs and metals. The hydrocarbon feed is hydrocracked in a hydrocracking reactor so as to produce an overhead effluent which is fed to a hot separator wherein a light hydrocarbon stream and a slurry hydrocracked product are produced. The hydrocracked product is fed to a separator and mixed with a solvent wherein the solids are separated out from the hydrocracked residual so as to produce a clean hydrocracked residual which is fed to a coking drum and coked so as to leave a mass of green anode grade coke.
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