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1. WO2018125282 - BLOCK PROCESSING WITH BULK CATALYSTS FOR BASE STOCK PRODUCTION FROM DEASPHALTED OIL

Publication Number WO/2018/125282
Publication Date 05.07.2018
International Application No. PCT/US2017/039012
International Filing Date 23.06.2017
IPC
C10G 65/00 2006.01
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
GCRACKING 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
65Treatment of hydrocarbon oils by two or more hydrotreatment processes only
C10G 67/00 2006.01
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
GCRACKING 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
67Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only
C10G 67/04 2006.01
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
GCRACKING 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
67Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only
02plural serial stages only
04including solvent extraction as the refining step in the absence of hydrogen
CPC
B01D 3/10
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
3Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
10Vacuum distillation
B01D 3/14
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
3Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
14Fractional distillation ; or use of a fractionation or rectification column
B01D 3/16
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
3Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
14Fractional distillation ; or use of a fractionation or rectification column
16Fractionating columns in which vapour bubbles through liquid
B01J 23/74
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
23Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
70of the iron group metals or copper
74Iron group metals
B01L 3/10
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
3Containers or dishes for laboratory use, e.g. laboratory glassware
10Wash bottles
C08L 95/00
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
95Compositions of bituminous materials, e.g. asphalt, tar, pitch
Applicants
  • EXXONMOBIL RESEARCH AND ENGINEERING COMPANY [US]/[US]
Inventors
  • FRUCHEY, Kendall, S.
  • CARROLL, Michael, B.
  • HILBERT, Timothy, L.
  • GREEN, Sara, K.
  • LEVIN, Doron
Agents
  • WARD, Andrew, T.
  • NEGRON, Liza
  • BARRETT, Glenn, T.
  • BOONE, Anthony, G.
  • MIGLIORINI, Robert, A.
Priority Data
62/439,94329.12.2016US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) BLOCK PROCESSING WITH BULK CATALYSTS FOR BASE STOCK PRODUCTION FROM DEASPHALTED OIL
(FR) TRAITEMENT DE BLOC AVEC DES CATALYSEURS EN MASSE POUR LA PRODUCTION D'HUILE DE BASE À PARTIR D'HUILE DÉSASPHALTÉE
Abstract
(EN)
Systems and methods are provided for block operation during lubricant and/or fuels production from deasphalted oil. During "block" operation, a deaspahlted oil and/or the hydroprocessed effluent from an initial processing stage can be split into a plurality of fractions. The fractions can correspond, for example, to feed fractions suitable for forming a light neutral fraction, a heavy neutral fraction, and a bright stock fraction, or the plurality of fractions can correspond to any other convenient split into separate fractions. The plurality of separate fractions can then be processed separately in the process train (or in the sweet portion of the process train) for forming fuels and/or lubricant base stocks. The initial stage can optionally include a bulk hydrotreating catalyst to assist with increasing the space velocity in the initial stage.
(FR)
L'invention concerne des systèmes et des procédés destinés au fonctionnement de bloc pendant la production de lubrifiant et/ou de carburants à partir d'huile désasphaltée. Pendant le fonctionnement du « bloc », une huile désasphaltée et/ou l'effluent hydrotraité en provenance d'une étape de traitement initiale peuvent être divisés en une pluralité de fractions. Les fractions peuvent correspondre, par exemple, à des fractions d'alimentation appropriées pour former une fraction neutre légère, une fraction neutre lourde et une fraction de base lubrifiante de haute viscosité, ou la pluralité de fractions peuvent correspondre à une quelconque autre division appropriée en fractions séparées. La pluralité de fractions séparées peuvent ensuite être traitées séparément dans la chaîne de procédés (ou dans la partie exempte de composés soufrés de la chaîne de procédés) pour former des carburants et/ou des huiles de base lubrifiantes. L'étape initiale peut éventuellement comprendre un catalyseur d'hydrotraitement en masse pour aider à augmenter la vitesse spatiale dans l'étape initiale.
Also published as
SG11201905602W
Latest bibliographic data on file with the International Bureau