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1. WO2020006103 - PROCESS AND APPARATUS FOR HYDROCRACKING WITH PREFRACTIONATOR FOR STRIPPED STREAMS

Publication Number WO/2020/006103
Publication Date 02.01.2020
International Application No. PCT/US2019/039287
International Filing Date 26.06.2019
IPC
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
G
CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
47
Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, to obtain lower boiling fractions
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
G
CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
67
Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only
02
plural serial stages only
C10G 47/00 (2006.01)
C10G 67/02 (2006.01)
CPC
C10G 2300/1048
C10G 67/02
Applicants
  • UOP LLC [US/US]; 25 East Algonquin Road P.O. Box 5017 Des Plaines, Illinois 60017-5017, US
Inventors
  • BAJPAI, Hari S.; US
  • EIZENGA, Donald A.; US
Agents
  • BENINATI, John F.; US
Priority Data
16/018,66926.06.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PROCESS AND APPARATUS FOR HYDROCRACKING WITH PREFRACTIONATOR FOR STRIPPED STREAMS
(FR) PROCESSUS ET APPAREIL D'HYDROCRAQUAGE AVEC PRÉ-FRACTIONNATEUR POUR FLUX APPAUVRIS
Abstract
(EN)
A process and apparatus for hydrocracking a hydrocarbon stream that feeds a cold stripped stream and a hot stripped stream to a prefractionator from which a prefractionated overhead stream and a prefractionated bottoms stream are passed to a product fractionation column. The product fractionation column may produce three products, light naphtha, heavy naphtha and distillate omitting the need for a naphtha splitter column.
(FR)
L'invention concerne un processus et un appareil d'hydrocraquage d'un flux d'hydrocarbures qui alimente un flux appauvri en froid et un flux appauvri chaud en un pré-fractionnateur à partir duquel un flux de tête pré-fractionné et un flux de fond pré-fractionné sont transmis à une colonne de fractionnement de produit. La colonne de fractionnement de produits peut produire trois produits, naphta léger, naphta lourd et distillat supprimant le besoin d'une colonne de séparation de naphta.
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