Anonymous
Had followup discussion with Kazim of US Coker Tech & they have more information on process posted on Coking.Com website under Products & Services link (US Coker Tech is in far right hand side column). They had article in Chem Engr Nov 2008 as well & the PDF is available to download.
Kazim is going to be presenting at the Coking.com conference in Galveston 2009, so you can get your list of information ready for him. He says that the coke can be a solid.
Although the article says it will make less coke – the balance shows ~25wt% yield as petcoke?
Regards
Charlie Randall