WO2011015662A3 - Procédé pour remodeler une unité d'alkylation de hf ou d'acide sulfurique - Google Patents

Procédé pour remodeler une unité d'alkylation de hf ou d'acide sulfurique Download PDF

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Publication number
WO2011015662A3
WO2011015662A3 PCT/EP2010/061513 EP2010061513W WO2011015662A3 WO 2011015662 A3 WO2011015662 A3 WO 2011015662A3 EP 2010061513 W EP2010061513 W EP 2010061513W WO 2011015662 A3 WO2011015662 A3 WO 2011015662A3
Authority
WO
WIPO (PCT)
Prior art keywords
unit
reactor
sulphuric acid
revamping
alkylate
Prior art date
Application number
PCT/EP2010/061513
Other languages
English (en)
Other versions
WO2011015662A2 (fr
Inventor
Zhichang Liu
Chunming Xu
Rui Zhang
Xianghai Meng
Ana Cecilia Patroni
Peter Anton August Klusener
Albertus Vincentius Petrus Van Den Bosch
Original Assignee
Shell Internationale Research Maatschappij B.V.
China University Of Petroleum
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
Application filed by Shell Internationale Research Maatschappij B.V., China University Of Petroleum filed Critical Shell Internationale Research Maatschappij B.V.
Priority to CN201080034599.0A priority Critical patent/CN102510850B/zh
Publication of WO2011015662A2 publication Critical patent/WO2011015662A2/fr
Publication of WO2011015662A3 publication Critical patent/WO2011015662A3/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053—Details of the reactor
    • B01J19/0066—Stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1812—Tubular reactors
    • B01J19/1837—Loop-type reactors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0277—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature
    • B01J31/0278—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature containing nitrogen as cationic centre
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
    • C07C2/56—Addition to acyclic hydrocarbons
    • C07C2/58—Catalytic processes
    • 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
    • C10G29/00—Refining of hydrocarbon oils, in the absence of hydrogen, with other chemicals
    • C10G29/20—Organic compounds not containing metal atoms
    • C10G29/205—Organic compounds not containing metal atoms by reaction with hydrocarbons added to the hydrocarbon oil
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00004—Scale aspects
    • B01J2219/00006—Large-scale industrial plants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00018—Construction aspects
    • B01J2219/00024—Revamping, retrofitting or modernisation of existing plants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00027—Process aspects
    • B01J2219/00038—Processes in parallel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00042—Features relating to reactants and process fluids
    • B01J2219/00047—Ionic liquids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/06—Halogens; Compounds thereof
    • C07C2527/08—Halides
    • C07C2527/10—Chlorides
    • 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
    • C10G2300/4056—Retrofitting operations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

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

Abstract

La présente invention concerne un procédé pour remodeler une unité d'alkylation de HF ou d'acide sulfurique en une unité d'alkylation de liquide ionique. L'unité d'alkylation de HF ou d'acide sulfurique comprend au moins: une unité de réaction pour mettre en contact le catalyseur et les réactifs d'hydrocarbures; une unité de séparation pour séparer un effluent de réacteur en une phase de catalyseur et une phase d'hydrocarbures comprenant un alkylate; une unité de fractionnement pour fractionner la phase d'hydrocarbures comprenant un alkylate en au moins un flux comprenant un alkylate. Lequel procédé comprend une ou plusieurs des étapes qui consistent: i) à utiliser un moyen pour recycler au moins une partie de l'effluent de réacteur vers l'unité de réaction; ii) à utiliser un moyen pour recycler au moins une partie de la phase d'hydrocarbures comprenant l'alkylate dans l'unité de réaction; et/ou iii) à remplacer l'unité de réacteur par une réacteur à boucle. L'invention concerne également trois autres procédés pour remodeler une unité d'alkylation de HF ou d'acide sulfurique.
PCT/EP2010/061513 2009-08-06 2010-08-06 Procédé pour remodeler une unité d'alkylation de hf ou d'acide sulfurique WO2011015662A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201080034599.0A CN102510850B (zh) 2009-08-06 2010-08-06 改造hf或硫酸烷基化单元的方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNPCT/CN2009/000888 2009-08-06
CN2009000888 2009-08-06

Publications (2)

Publication Number Publication Date
WO2011015662A2 WO2011015662A2 (fr) 2011-02-10
WO2011015662A3 true WO2011015662A3 (fr) 2011-03-31

Family

ID=43466740

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/061513 WO2011015662A2 (fr) 2009-08-06 2010-08-06 Procédé pour remodeler une unité d'alkylation de hf ou d'acide sulfurique

Country Status (1)

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WO (1) WO2011015662A2 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8921636B2 (en) * 2011-09-12 2014-12-30 Chevron U.S.A. Inc. Conversion of HF alkylation units for ionic liquid catalyzed alkylation processes
US8920755B2 (en) * 2011-09-12 2014-12-30 Chevron U.S.A. Inc. Conversion of HF alkylation units for ionic liquid catalyzed alkylation processes
US20130066130A1 (en) * 2011-09-12 2013-03-14 Chevron U.S.A. Inc. Ionic liquid catalyzed alkylation processes & systems
EP2570190A1 (fr) * 2011-09-15 2013-03-20 Braun GmbH Buse de pulvérisation pour distribuer un fluide et pulvérisateur comportant une telle buse de pulvérisation
CN102807493A (zh) * 2012-05-30 2012-12-05 中国石油大学(北京) 一种离子液体催化甲苯二胺烷基化合成二乙基甲苯二胺的方法
WO2015085438A1 (fr) 2013-12-09 2015-06-18 Orell Füssli Sicherheitsdruck Ag Document de sécurité ayant un élément en feuille avec compensation de contrainte
US9522859B2 (en) * 2014-12-11 2016-12-20 Uop Llc Methods for recovering ionic liquid fines from a process stream
US9669377B2 (en) 2014-12-12 2017-06-06 Uop Llc Ionic liquid reactor with heat exchanger
US9950970B2 (en) 2014-12-12 2018-04-24 Uop Llc Ionic liquid reactor with heat exchanger
WO2017015255A1 (fr) 2015-07-23 2017-01-26 Uop Llc Zone modifiée de réaction d'alkylation à hf pour l'alkylation de liquide ionique
WO2017100493A1 (fr) 2015-12-10 2017-06-15 Uop Llc Système de réacteur destiné a être utilisé avec un catalyseur liquide ionique
US9956504B2 (en) 2016-08-30 2018-05-01 Chevron U.S.A. Inc. Integrated coalescing system for separating dispersed ionic liquid from liquid hydrocarbon
CN111344250B (zh) 2017-08-31 2023-09-22 精炼技术解决方案有限责任公司 硫酸烷基化反应器系统和氟化氢烷基化单元向硫酸烷基化单元的转换

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB647155A (en) * 1941-04-24 1950-12-06 Standard Oil Co Improvements in or relating to a process of synthesizing hydrocarbons
US20040133056A1 (en) * 2002-11-12 2004-07-08 Zhichang Liu Method for manufacturing alkylate oil with composite ionic liquid used as catalyst

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB647155A (en) * 1941-04-24 1950-12-06 Standard Oil Co Improvements in or relating to a process of synthesizing hydrocarbons
US20040133056A1 (en) * 2002-11-12 2004-07-08 Zhichang Liu Method for manufacturing alkylate oil with composite ionic liquid used as catalyst

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Publication number Publication date
WO2011015662A2 (fr) 2011-02-10

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