BLENDING OF RESID FEEDSTOCKS TO PRODUCE A COKE THAT IS EASIER TO REMOVE FROM A COKER DRUM
摘要
<p>A method of blending delayed coker feedstocks to produce a coke that is easier to remove from a coker drum. A first feedstock is selected having less than 250 wppm dispersed metals content and greater than 5.24 API gravity. A second delayed coker feedstock is blended with said first resid feedstock so that the total dispersed metals content of the blend will be greater than 250 wppm and the API gravity will be less than 5.24.</p>
申请公布号
WO2005113708(A1)
申请公布日期
2005.12.01
申请号
WO2005US16707
申请日期
2005.05.12
申请人
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY;EPPIG, CHRISTOPHER, P.;SISKIN, MICHAEL;BERNATZ, FRITZ, A.;MART, CHARLES, J.
发明人
EPPIG, CHRISTOPHER, P.;SISKIN, MICHAEL;BERNATZ, FRITZ, A.;MART, CHARLES, J.