作者: Michael Siskin , Charles J. Mart , Christopher P. Eppig , Fritz A. Bernatz
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摘要: A method of blending delayed coker feedstocks to produce a coke that is easier remove from drum. first feedstock selected having less than 250 wppm dispersed metals content and greater 5.24 API gravity. second blended with said resid so the total blend will be gravity 5.24.