CA2628361C - Isomerisation de charges d'alimentation contenant du benzene - Google Patents

Isomerisation de charges d'alimentation contenant du benzene Download PDF

Info

Publication number
CA2628361C
CA2628361C CA2628361A CA2628361A CA2628361C CA 2628361 C CA2628361 C CA 2628361C CA 2628361 A CA2628361 A CA 2628361A CA 2628361 A CA2628361 A CA 2628361A CA 2628361 C CA2628361 C CA 2628361C
Authority
CA
Canada
Prior art keywords
isomerization
feedstock
benzene
hydrogenation
hydrogen
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA2628361A
Other languages
English (en)
Other versions
CA2628361A1 (fr
Inventor
David James Shecterle
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honeywell UOP LLC
Original Assignee
UOP LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US11/750,523 external-priority patent/US20080286172A1/en
Priority claimed from US11/750,521 external-priority patent/US7534925B2/en
Application filed by UOP LLC filed Critical UOP LLC
Publication of CA2628361A1 publication Critical patent/CA2628361A1/fr
Application granted granted Critical
Publication of CA2628361C publication Critical patent/CA2628361C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—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
    • C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/44—Hydrogenation of the aromatic hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10—Feedstock materials
    • C10G2300/1037—Hydrocarbon fractions
    • C10G2300/104—Light gasoline having a boiling range of about 20 - 100 °C
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10—Feedstock materials
    • C10G2300/1037—Hydrocarbon fractions
    • C10G2300/1044—Heavy gasoline or naphtha having a boiling range of about 100 - 180 °C
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10—Feedstock materials
    • C10G2300/1096—Aromatics or polyaromatics
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/20—Characteristics of the feedstock or the products
    • C10G2300/201—Impurities
    • C10G2300/202—Heteroatoms content, i.e. S, N, O, P
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/40—Characteristics of the process deviating from typical ways of processing
    • C10G2300/4018—Spatial velocity, e.g. LHSV, WHSV
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/40—Characteristics of the process deviating from typical ways of processing
    • C10G2300/4081—Recycling aspects
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—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
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/02—Gasoline

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

On réduit la teneur en benzène d'un stock d'essence grâce à un procédé consistant à hydrogéner un flux contenant du benzène dans la zone d'isomérisation. Les autres hydrocarbures cycliques produits par la saturation du benzène peuvent être traités dans la zone d'isomérisation (30, 22) pour obtenir l'ouverture des cycles afin d'accroître la quantité de matières paraffiniques disponible dans la zone d'isomérisation, ou encore la zone d'isomérisation (30, 22) peut fonctionner de manière à ce que les hydrocarbures cycliques traversent une section de récupération des produits. Le flux de la zone d'isomérisation (10, 13) est traité pour en retirer les contaminants, puis séché (11) avant de pénétrer dans la zone d'hydrogénation (32).
CA2628361A 2007-05-18 2008-04-04 Isomerisation de charges d'alimentation contenant du benzene Active CA2628361C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US11/750,523 US20080286172A1 (en) 2007-05-18 2007-05-18 Isomerization of Benzene-Containing Feedstocks
US11/750,523 2007-05-18
US11/750,521 US7534925B2 (en) 2007-05-18 2007-05-18 Isomerization of benzene-containing feedstocks
US11/750,521 2007-05-18

Publications (2)

Publication Number Publication Date
CA2628361A1 CA2628361A1 (fr) 2008-11-18
CA2628361C true CA2628361C (fr) 2012-08-07

Family

ID=39707988

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2628361A Active CA2628361C (fr) 2007-05-18 2008-04-04 Isomerisation de charges d'alimentation contenant du benzene

Country Status (3)

Country Link
EP (1) EP1992673A1 (fr)
CA (1) CA2628361C (fr)
RU (1) RU2374216C1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8314281B2 (en) * 2009-06-25 2012-11-20 Uop Llc Light paraffin isomerization with improved feed purification
CN104736502B (zh) 2012-10-18 2017-11-10 巴斯夫欧洲公司 使用源自蒸汽裂化方法的原料制备环己烷的方法
WO2014060461A1 (fr) 2012-10-18 2014-04-24 Basf Se Nouveau procédé de production de cyclohexane à partir de méthylcyclopentane et de benzène
US10081580B2 (en) 2012-10-18 2018-09-25 Basf Se Process for preparing cyclohexane with starting materials originating from a steamcracking process
EP2909156A2 (fr) 2012-10-18 2015-08-26 Basf Se Procédé de conversion d'hydrocarbures en présence d'un liquide ionique acide avec hydrogénation en amont
US20140171706A1 (en) * 2012-12-14 2014-06-19 Uop Llc Methods and apparatuses for forming low-aromatic high-octane product streams
US20140171702A1 (en) * 2012-12-14 2014-06-19 Uop Llc Methods and apparatuses for increasing alkyl-cyclopentane concentrations in aromatic-rich streams
MY189176A (en) 2014-04-22 2022-01-31 Basf Se Process for preparing cyclohexane from benzene and methylcyclopentane with upstream benzene hydrogenation
US10351788B1 (en) 2018-02-28 2019-07-16 Uop Llc Processes and apparatus for isomerizing hydrocarbons
US11697777B2 (en) 2019-08-02 2023-07-11 Abu Dhabi Oil Refining Company—Takreer Single reactor process for benzene-saturation/isomertzation of light reformates
CN112552963A (zh) * 2019-09-10 2021-03-26 南京延长反应技术研究院有限公司 一种煤直接液化的智能控制强化系统及工艺
RU199611U1 (ru) * 2020-06-15 2020-09-09 Юрий Николаевич Киташов Реактор изомеризации дистиллята

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL151912B (nl) 1966-03-25 1977-01-17 Shell Int Research Werkwijze waarbij een kristallijn silica-alumina wordt omgezet in de "h-vorm", werkwijze voor het bereiden van een katalysator door aanbrengen van metalen of metaalverbindingen op het aldus verkregen silica-alumina en werkwijze voor het omzetten van koolwaterstoffen in aanwezigheid van waterstof en van de aldus verkregen katalysator.
US3759819A (en) * 1971-06-30 1973-09-18 Union Oil Co Integral hydrogenation isomerization process
NL171887C (nl) 1972-04-25 1983-06-01 Shell Int Research Werkwijze voor het isomeriseren van alifatische verzadigde koolwaterstoffen in aanwezigheid van waterstof.
US3761392A (en) 1972-05-08 1973-09-25 Sun Oil Co Pennsylvania Upgrading wide range gasoline stocks
US4181599A (en) 1978-10-23 1980-01-01 Chevron Research Company Naphtha processing including reforming, isomerization and cracking over a ZSM-5-type catalyst
US4457832A (en) 1983-01-19 1984-07-03 Chevron Research Company Combination catalytic reforming-isomerization process for upgrading naphtha
US5003118A (en) * 1989-12-29 1991-03-26 Uop Isomerization of benzene-containing feedstocks
US5235120A (en) * 1991-11-21 1993-08-10 Uop Selective isoparaffin synthesis from naphtha
US5360534A (en) * 1993-05-24 1994-11-01 Uop Isomerization of split-feed benzene-containing paraffinic feedstocks
US5523271A (en) * 1994-12-13 1996-06-04 Intevep, S.A. Catalyst for the simultaneous selective hydrogenation of diolefins and nitriles and method of making same
EP0953626A1 (fr) * 1998-04-27 1999-11-03 FE Forschungs & Entwicklung GmbH Procédé de préparation d'un mélange hydrocarburé à haut indice d'octane et pauvre en benzène
US6140547A (en) * 1998-12-01 2000-10-31 Phillips Petroleum Company Isomerization of hydrocarbons
US6706659B2 (en) 2001-08-29 2004-03-16 Uop Llc High-activity isomerization catalyst and process

Also Published As

Publication number Publication date
EP1992673A1 (fr) 2008-11-19
RU2374216C1 (ru) 2009-11-27
CA2628361A1 (fr) 2008-11-18

Similar Documents

Publication Publication Date Title
US7531704B2 (en) Isomerization of benzene-containing feedstocks
CA2628361C (fr) Isomerisation de charges d'alimentation contenant du benzene
US5003118A (en) Isomerization of benzene-containing feedstocks
US5360534A (en) Isomerization of split-feed benzene-containing paraffinic feedstocks
US7638665B2 (en) Isomerization of benzene-containing feedstocks
CA2625905C (fr) Isomerisation de charges d'alimentation contenant du benzene
CA1089389A (fr) Procede de preparation de composes aromatiques a partir de l'ether de petrole
US4834866A (en) Process for converting normal and cyclic paraffins
AU2006223575B2 (en) Isomerization process
US4457832A (en) Combination catalytic reforming-isomerization process for upgrading naphtha
US6927314B1 (en) Fractionation and treatment of full boiling range gasoline
US4229602A (en) Dehydrocyclization process
US7485768B1 (en) Processes for making higher octane motor fuels having a low reid vapor pressure from naphtha boiling range feedstocks
US20080286173A1 (en) Isomerization of Benzene-Containing Feedstocks
US5026950A (en) Hydrotreatment-isomerization without hydrogen recycle
EP0520100B1 (fr) Procédé intégré à deux zones de réaction pour l'isomérisation d'hydrocarbures en C4, C5 et C6
US5453552A (en) Isomerization and adsorption process with benzene saturation
US4929794A (en) Hydrotreatment-isomerization without hydrogen recycle
RU2708613C2 (ru) Способы и устройства для интегрированного процесса изомеризации и платформинга
US20080286172A1 (en) Isomerization of Benzene-Containing Feedstocks
US5763713A (en) Process for the isomerization of benzene containing feed streams
WO2020028369A1 (fr) Procédé intégré de production d'essence
US5962755A (en) Process for the isomerization of benzene containing feed streams
US5770781A (en) Method for eliminating carbon oxides in feeds to a C5 and C6 paraffin isomerization process
US10301558B1 (en) Integrated process for production of gasoline

Legal Events

Date Code Title Description
EEER Examination request
MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 17TH ANNIV.) - STANDARD

Year of fee payment: 17

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20250325

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT DETERMINED COMPLIANT

Effective date: 20250325

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20250325

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 18TH ANNIV.) - STANDARD

Year of fee payment: 18

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20260324

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20260324