Inventor
ALLAN DAVID E
GB10 patents
Patents
10 patentsUS4151070AApr 24, 1979
Staged slurry hydroconversion process
EXXON RESEARCH ENGINEERING CO58 citations95
US4519898AMay 28, 1985
Low severity delayed coking
EXXON RESEARCH ENGINEERING CO29 citations91
US4075258AFeb 21, 1978
Isoparaffin olefin alkylation utilizing high intensity mixing
EXXON RESEARCH ENGINEERING CO36 citations89
US4816136AMar 28, 1989
Low severity fluid coking
EXXON RESEARCH ENGINEERING CO23 citations80
US4534851AAug 13, 1985
Feed injection method to prevent coking on the walls of transfer line reactors
EXXON RESEARCH ENGINEERING CO21 citations75
US4501654AFeb 26, 1985
Delayed coking process with split fresh feed and top feeding
EXXON RESEARCH ENGINEERING CO15 citations72
US4492625AJan 8, 1985
Delayed coking process with split fresh feed
EXXON RESEARCH ENGINEERING CO16 citations72
US4501820AFeb 26, 1985
Method for the recovery of a tungsten-containing catalyst from coke containing nickel and vanadium
EXXON RESEARCH ENGINEERING CO8 citations70
US4137149AJan 30, 1979
Slurry hydrogen treating processes
EXXON RESEARCH ENGINEERING CO4 citations62
US4096199AJun 20, 1978
Process for regenerating fluorosulfuric acid catalyst
EXXON RESEARCH ENGINEERING CO5 citations61