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1. WO2013055450 - METHODS AND APPARATUSES FOR THE ISOMERIZATION AND DEISOHEXANIZING OF HYDROCARBON FEEDS

Publication Number WO/2013/055450
Publication Date 18.04.2013
International Application No. PCT/US2012/051977
International Filing Date 23.08.2012
IPC
C10G 50/00 2006.1
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
50Production of liquid hydrocarbon mixtures from lower carbon number hydrocarbons, e.g. by oligomerisation
C07C 4/00 2006.1
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
4Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
CPC
C07C 5/2772
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
5Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
22by isomerisation
27Rearrangement of carbon atoms in the hydrocarbon skeleton
2767Changing the number of side-chains
277Catalytic processes
2772with metal oxides
C07C 5/31
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
5Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
22by isomerisation
27Rearrangement of carbon atoms in the hydrocarbon skeleton
31changing the number of rings
C07C 7/148
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
7Purification; Separation; Use of additives
148by treatment giving rise to a chemical modification of at least one compound
C10G 2300/4056
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
2300Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
40Characteristics of the process deviating from typical ways of processing
4056Retrofitting operations
C10G 45/58
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
45Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
58to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins
Applicants
  • UOP LLC [US]/[US] (AllExceptUS)
  • BHARUKA, Laxmikant V. [IN]/[IN] (UsOnly)
  • FRASER, Heidi, C. [US]/[US] (UsOnly)
  • SHECTERLE, David, James [US]/[US] (UsOnly)
Inventors
  • BHARUKA, Laxmikant V.
  • FRASER, Heidi, C.
  • SHECTERLE, David, James
Agents
  • MAAS, Maryann
Priority Data
13/273,60914.10.2011US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) METHODS AND APPARATUSES FOR THE ISOMERIZATION AND DEISOHEXANIZING OF HYDROCARBON FEEDS
(FR) PROCÉDÉS ET APPAREILS POUR L'ISOMÉRISATION ET LA DÉSISOHEXANISATION D'ALIMENTATIONS HYDROCARBONÉES
Abstract
(EN) Methods and apparatuses for the isomerization and deisohexanizing of a feed are provided. In a method for the isomerization of a feed in an isomerization zone to form an isomerized stream and the deisohexanizing of the isomerized stream in a deisohexanizer zone, heat is exchanged between the isomerization zone and the deisohexanizer zone to raise the temperature of the feed and to reduce the temperature of the deisohexanizer sidecut stream.
(FR) L'invention concerne des procédés et des appareils pour l'isomérisation et désisohexanisation d'une alimentation. Dans un procédé pour l'isomérisation d'une alimentation dans une zone d'isomérisation afin de former un courant isomérisé et la désisohexanisation du courant isomérisé dans une zone de désisohexaniseur, de la chaleur est échangée entre la zone d'isomérisation et la zone de désisohexaniseur pour augmenter la température de l'alimentation et pour réduire la température du courant de coupe latérale de désisohexaniseur.
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