[12] Patent
[11] Patent No.:GC0010495  
[45] Date of Publishing the Grant of the Patent: 31/May /2019                61/2019  
Number of the Decision to Grant the Patent:2019/151863
Date of the Decision to Grant the Patent:20/May/2019

[21] Application No.:GC 2014-26750

[22] Filing Date:13/3/2014

[30] Priority:

[33] State [32] Priority date [31] Priority No.
US
14/3/2013
61/784.462

[72] Inventors:1- GARY SIELI،2- AHMAD FAEGH،3- UJJAL K. MUKHERJEE،4- MARIO C. BALDASSARI،5- MARVIN I. GREENE

[73] Owner: Lummus Technology Inc., 1515 Broad Street, NJ 07003-3096 , Bloomfield, USA

[74] Agent: Abu-Gazaleh Intellectual Property L.L.C

  

 

  

[51]IPC:
Int. Cl.: C10G 47/02, 47/30 (2006.01)

[56] Cited Documents:

-US 5013427 A (MOSBY, JAMES F. et al.) 7 May 1991
-WO 99-64540 A1 (CONOCO, INC.) 16 December 1999
-US 4882036 A (EIDT, JR., CLARENCE M. et al.) 21 November 1989
-US 2009-0314685 A1 (SOARES, GLORIA MARIA GOMEZ et al.) 24 December 2009
-US 4213846 A (SOOTER, MATTHEW C. et al.) 22 July 1980
 
Examiner: Eng. Ahmed S S Alhinai

[54] PROCESS FOR PRODUCING DISTILLATE FUELS AND ANODE GRADE COKE FROM VACUUM RESID
[57] Abstract: A process for upgrading residuum hydrocarbon feedstocks that may include: contacting a residuum hydrocarbon and hydrogen with a hydroconversion catalyst in a residuum hydroconversion reactor system; recovering an effluent from the residuum hydroconversion reactor system; separating the effluent to recover two or more hydrocarbon fractions including at least a vacuum residuum fraction and a heavy vacuum gas oil fraction; combining at least a portion of the heavy vacuum gas oil fraction and at least a portion of the vacuum residuum fraction to form a mixed heavy hydrocarbon fraction; feeding at least a portion of the mixed heavy hydrocarbon fraction to a coker; operating the coker at conditions to produce anode grade green coke and distillate hydrocarbons; recovering the distillate hydrocarbons from the coker; fractionating the distillate hydrocarbons to recover hydrocarbon fractions including a light distillates fraction, a heavy coker gas oil fraction, and a coker recycle fraction.
No. of claims: 37     No. of figures: 3


 

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