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1. US20130096356 - METHODS AND APPARATUSES FOR THE ISOMERIZATION AND DEISOHEXANIZING OF HYDROCARBON FEEDS

Office
United States of America
Application Number 13273609
Application Date 14.10.2011
Publication Number 20130096356
Publication Date 18.04.2013
Publication Kind A1
IPC
C07C 5/22
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
5Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
22by isomerisation
B01J 8/00
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
8Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
CPC
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
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
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
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
Applicants Bharuka Laxmikant V.
UOP LLC
Fraser Heidi C.
Shecterle David James
Inventors Bharuka Laxmikant V.
Fraser Heidi C.
Shecterle David James
Title
(EN) METHODS AND APPARATUSES FOR THE ISOMERIZATION AND DEISOHEXANIZING OF HYDROCARBON FEEDS
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.


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