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ATE542787T1 - Verfahren zur entfernung von ablagerungen in einem kompressorsystem in einem methanol-olefin- reaktor - Google Patents

Verfahren zur entfernung von ablagerungen in einem kompressorsystem in einem methanol-olefin- reaktor

Info

Publication number
ATE542787T1
ATE542787T1 AT03755820T AT03755820T ATE542787T1 AT E542787 T1 ATE542787 T1 AT E542787T1 AT 03755820 T AT03755820 T AT 03755820T AT 03755820 T AT03755820 T AT 03755820T AT E542787 T1 ATE542787 T1 AT E542787T1
Authority
AT
Austria
Prior art keywords
compressor
contaminant
intercooler
methanol
removal
Prior art date
Application number
AT03755820T
Other languages
English (en)
Inventor
Keith Kuechler
David Lumgair
Nicolas Coute
Paul Chisholm
Egmond Cor Van
Original Assignee
Exxonmobil Chem Patents Inc
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 Exxonmobil Chem Patents Inc filed Critical Exxonmobil Chem Patents Inc
Application granted granted Critical
Publication of ATE542787T1 publication Critical patent/ATE542787T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/705—Adding liquids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/82—Phosphates
    • C07C2529/84—Aluminophosphates containing other elements, e.g. metals, boron
    • C07C2529/85—Silicoaluminophosphates (SAPO compounds)
    • 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
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/20—Technologies relating to oil refining and petrochemical industry using bio-feedstock
    • 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
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/40—Ethylene production

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Cleaning By Liquid Or Steam (AREA)
AT03755820T 2002-10-28 2003-09-12 Verfahren zur entfernung von ablagerungen in einem kompressorsystem in einem methanol-olefin- reaktor ATE542787T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/280,368 US7007701B2 (en) 2002-10-28 2002-10-28 Processor for removing contaminants from a compressor in a methanol to olefin separation system
PCT/US2003/028720 WO2004040039A2 (en) 2002-10-28 2003-09-12 Process for removing deposits from a compressor system in methanol to olefin conversion reactor

Publications (1)

Publication Number Publication Date
ATE542787T1 true ATE542787T1 (de) 2012-02-15

Family

ID=32106915

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03755820T ATE542787T1 (de) 2002-10-28 2003-09-12 Verfahren zur entfernung von ablagerungen in einem kompressorsystem in einem methanol-olefin- reaktor

Country Status (7)

Country Link
US (2) US7007701B2 (de)
EP (1) EP1562881B1 (de)
CN (1) CN1325447C (de)
AT (1) ATE542787T1 (de)
AU (1) AU2003273320A1 (de)
EA (1) EA009255B1 (de)
WO (1) WO2004040039A2 (de)

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EP2082010A4 (de) * 2006-09-28 2014-12-03 Uop Llc Verfahren zur herstellung verstärkter olefine
JP5262155B2 (ja) * 2008-02-06 2013-08-14 株式会社Ｉｈｉ ターボ圧縮機及び冷凍機
WO2015063216A1 (en) 2013-10-31 2015-05-07 Shell Internationale Research Maatschappij B.V. A process for converting oxygenates to olefins
US9452957B2 (en) * 2014-06-24 2016-09-27 Uop Llc Options to reduce fouling in MTO downstream recovery
EP3026101A1 (de) * 2014-11-26 2016-06-01 Borealis AG Waschöl zur Verwendung als fäulnisverhinderndes Mittel in Gaskompressoren
US9864823B2 (en) 2015-03-30 2018-01-09 Uop Llc Cleansing system for a feed composition based on environmental factors
US10545487B2 (en) 2016-09-16 2020-01-28 Uop Llc Interactive diagnostic system and method for managing process model analysis
GB2596490B (en) * 2017-01-17 2022-09-28 Equinor Energy As Gas compressor cleaning
GB2558662B (en) 2017-01-17 2021-11-24 Equinor Energy As Gas compressor cleaning
US10754359B2 (en) 2017-03-27 2020-08-25 Uop Llc Operating slide valves in petrochemical plants or refineries
US10678272B2 (en) 2017-03-27 2020-06-09 Uop Llc Early prediction and detection of slide valve sticking in petrochemical plants or refineries
US11130111B2 (en) 2017-03-28 2021-09-28 Uop Llc Air-cooled heat exchangers
US10794401B2 (en) * 2017-03-28 2020-10-06 Uop Llc Reactor loop fouling monitor for rotating equipment in a petrochemical plant or refinery
US10670353B2 (en) 2017-03-28 2020-06-02 Uop Llc Detecting and correcting cross-leakage in heat exchangers in a petrochemical plant or refinery
US10752845B2 (en) 2017-03-28 2020-08-25 Uop Llc Using molecular weight and invariant mapping to determine performance of rotating equipment in a petrochemical plant or refinery
US10663238B2 (en) 2017-03-28 2020-05-26 Uop Llc Detecting and correcting maldistribution in heat exchangers in a petrochemical plant or refinery
US10670027B2 (en) 2017-03-28 2020-06-02 Uop Llc Determining quality of gas for rotating equipment in a petrochemical plant or refinery
US11396002B2 (en) 2017-03-28 2022-07-26 Uop Llc Detecting and correcting problems in liquid lifting in heat exchangers
US10844290B2 (en) 2017-03-28 2020-11-24 Uop Llc Rotating equipment in a petrochemical plant or refinery
US11037376B2 (en) 2017-03-28 2021-06-15 Uop Llc Sensor location for rotating equipment in a petrochemical plant or refinery
US10794644B2 (en) 2017-03-28 2020-10-06 Uop Llc Detecting and correcting thermal stresses in heat exchangers in a petrochemical plant or refinery
US10962302B2 (en) 2017-03-28 2021-03-30 Uop Llc Heat exchangers in a petrochemical plant or refinery
US10752844B2 (en) 2017-03-28 2020-08-25 Uop Llc Rotating equipment in a petrochemical plant or refinery
US10816947B2 (en) 2017-03-28 2020-10-27 Uop Llc Early surge detection of rotating equipment in a petrochemical plant or refinery
US10695711B2 (en) 2017-04-28 2020-06-30 Uop Llc Remote monitoring of adsorber process units
US20180314274A1 (en) * 2017-04-28 2018-11-01 Atlas Copco Comptec, Llc Gas processing and management system for switching between operating modes
US10913905B2 (en) 2017-06-19 2021-02-09 Uop Llc Catalyst cycle length prediction using eigen analysis
US11365886B2 (en) 2017-06-19 2022-06-21 Uop Llc Remote monitoring of fired heaters
US10739798B2 (en) 2017-06-20 2020-08-11 Uop Llc Incipient temperature excursion mitigation and control
US11130692B2 (en) 2017-06-28 2021-09-28 Uop Llc Process and apparatus for dosing nutrients to a bioreactor
US10994240B2 (en) 2017-09-18 2021-05-04 Uop Llc Remote monitoring of pressure swing adsorption units
US11194317B2 (en) 2017-10-02 2021-12-07 Uop Llc Remote monitoring of chloride treaters using a process simulator based chloride distribution estimate
US11676061B2 (en) 2017-10-05 2023-06-13 Honeywell International Inc. Harnessing machine learning and data analytics for a real time predictive model for a FCC pre-treatment unit
US11105787B2 (en) 2017-10-20 2021-08-31 Honeywell International Inc. System and method to optimize crude oil distillation or other processing by inline analysis of crude oil properties
US10901403B2 (en) 2018-02-20 2021-01-26 Uop Llc Developing linear process models using reactor kinetic equations
US10734098B2 (en) 2018-03-30 2020-08-04 Uop Llc Catalytic dehydrogenation catalyst health index
CN110713864B (zh) 2018-07-13 2023-09-26 Bl 科技公司 防污分散剂组合物和使用方法
US10646792B2 (en) 2018-08-10 2020-05-12 Uop Llc Processes for separating an MTO effluent
US10953377B2 (en) 2018-12-10 2021-03-23 Uop Llc Delta temperature control of catalytic dehydrogenation process reactors

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JPS4926241A (de) 1972-07-12 1974-03-08
DE2524540C2 (de) 1975-06-03 1986-04-24 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Durchführung endothermer Prozesse
RO81748A2 (ro) 1982-01-22 1983-06-01 Combinatul Petrochimic,Ro Procedeu pentru indepartarea depunerilor de polimeri in instalatii derectificare
US4677242A (en) 1982-10-04 1987-06-30 Union Carbide Corporation Production of light olefins
JPS622783A (ja) 1985-06-28 1987-01-08 Toshiba Corp Ａｇｃ回路
SU1719112A1 (ru) 1988-08-01 1992-03-15 Предприятие П/Я А-1748 Способ очистки технологического оборудовани от полимерных отложений
US5952538A (en) 1996-12-31 1999-09-14 Exxon Chemical Patents Inc. Use of short contact time in oxygenate conversion
US6051746A (en) 1997-06-18 2000-04-18 Exxon Chemical Patents Inc. Oxygenate conversions using modified small pore molecular sieve catalysts
US6552240B1 (en) * 1997-07-03 2003-04-22 Exxonmobil Chemical Patents Inc. Method for converting oxygenates to olefins
US6046373A (en) 1998-04-29 2000-04-04 Exxon Chemical Patents Inc. Catalytic conversion of oxygenates to olefins
US6121504A (en) 1998-04-29 2000-09-19 Exxon Chemical Patents Inc. Process for converting oxygenates to olefins with direct product quenching for heat recovery
US5944982A (en) 1998-10-05 1999-08-31 Uop Llc Method for high severity cracking
US6166282A (en) 1999-08-20 2000-12-26 Uop Llc Fast-fluidized bed reactor for MTO process
US6303841B1 (en) 1999-10-04 2001-10-16 Uop Llc Process for producing ethylene
US6441261B1 (en) 2000-07-28 2002-08-27 Exxonmobil Chemical Patents Inc. High pressure oxygenate conversion process via diluent co-feed
US7208648B2 (en) * 2003-06-25 2007-04-24 Exxonmobil Chemical Patents Inc. Minimizing corrosion in a methanol-to-olefin effluent processing system

Also Published As

Publication number Publication date
US7114507B2 (en) 2006-10-03
US20060096617A1 (en) 2006-05-11
CN1325447C (zh) 2007-07-11
EA009255B1 (ru) 2007-12-28
AU2003273320A1 (en) 2004-05-25
EA200500602A1 (ru) 2005-12-29
WO2004040039A3 (en) 2004-06-17
CN1694857A (zh) 2005-11-09
US20040079392A1 (en) 2004-04-29
WO2004040039A2 (en) 2004-05-13
EP1562881B1 (de) 2012-01-25
US7007701B2 (en) 2006-03-07
EP1562881A2 (de) 2005-08-17
AU2003273320A8 (en) 2004-05-25

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