ATE459587T1 - Korrosionsminimisierung in einem mto-verfahren- abwasserbehandlungssystem - Google Patents

Korrosionsminimisierung in einem mto-verfahren- abwasserbehandlungssystem

Info

Publication number
ATE459587T1
ATE459587T1 AT04754294T AT04754294T ATE459587T1 AT E459587 T1 ATE459587 T1 AT E459587T1 AT 04754294 T AT04754294 T AT 04754294T AT 04754294 T AT04754294 T AT 04754294T AT E459587 T1 ATE459587 T1 AT E459587T1
Authority
AT
Austria
Prior art keywords
mto
processing system
corrosion
effluent processing
treatment system
Prior art date
Application number
AT04754294T
Other languages
English (en)
Inventor
David Lumgair
Jeffrey Kabin
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=33539793&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE459587(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Exxonmobil Chem Patents Inc filed Critical Exxonmobil Chem Patents Inc
Application granted granted Critical
Publication of ATE459587T1 publication Critical patent/ATE459587T1/de

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
    • C10G3/00—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
    • 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
    • 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
    • C10G75/00—Inhibiting corrosion or fouling in apparatus for treatment or conversion of hydrocarbon oils, in general
    • C10G75/02—Inhibiting corrosion or fouling in apparatus for treatment or conversion of hydrocarbon oils, in general by addition of corrosion inhibitors
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F15/00—Other methods of preventing corrosion or incrustation
    • 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
    • C10G2300/4075—Limiting deterioration of equipment
    • 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
    • C10G2400/20—C2-C4 olefins
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/949—Miscellaneous considerations
    • Y10S585/95—Prevention or removal of corrosion or solid deposits

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Removal Of Specific Substances (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
AT04754294T 2003-06-25 2004-06-04 Korrosionsminimisierung in einem mto-verfahren- abwasserbehandlungssystem ATE459587T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/603,716 US7208648B2 (en) 2003-06-25 2003-06-25 Minimizing corrosion in a methanol-to-olefin effluent processing system
PCT/US2004/017651 WO2005005348A1 (en) 2003-06-25 2004-06-04 Minimizing corrosion in a methanol-to-olefin effluent processing system

Publications (1)

Publication Number Publication Date
ATE459587T1 true ATE459587T1 (de) 2010-03-15

Family

ID=33539793

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04754294T ATE459587T1 (de) 2003-06-25 2004-06-04 Korrosionsminimisierung in einem mto-verfahren- abwasserbehandlungssystem

Country Status (8)

Country Link
US (2) US7208648B2 (de)
EP (1) EP1636152B2 (de)
CN (1) CN1809519B (de)
AT (1) ATE459587T1 (de)
DE (1) DE602004025806D1 (de)
EA (1) EA009231B1 (de)
ES (1) ES2342067T5 (de)
WO (1) WO2005005348A1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7007701B2 (en) * 2002-10-28 2006-03-07 Exxonmobil Chemical Patents Inc. Processor for removing contaminants from a compressor in a methanol to olefin separation system
US7803332B2 (en) 2005-05-31 2010-09-28 Exxonmobil Chemical Patents Inc. Reactor temperature control
US7687671B2 (en) * 2005-12-05 2010-03-30 Uop Llc Integrated oxygenate conversion and product cracking
US7763766B2 (en) * 2005-12-22 2010-07-27 Uop Llc Methanol-to-olefins process with reduced coking
DE102006046636A1 (de) 2006-09-29 2008-04-03 Oeko-Service Luxembourg S.A. Vorrichtung und Verfahren zum Verarbeiten von Speisefetten
US7741528B2 (en) * 2007-02-05 2010-06-22 Exxonmobil Chemical Patents Inc. Method of separating condensed liquid from an olefin stream
US7893310B2 (en) * 2007-02-05 2011-02-22 Exxonmobil Chemical Patents Inc. Method of separating condensed liquid from an olefin stream
DE102007022175B4 (de) * 2007-05-11 2015-11-05 Air Liquide Global E&C Solutions Germany Gmbh Verfahren und Anlage zur Herstellung von synthetischen Kraftstoffen
US20080302650A1 (en) * 2007-06-08 2008-12-11 Brandon Bello Process to recover low grade heat from a fractionation system
US9150793B2 (en) 2008-11-03 2015-10-06 Nalco Company Method of reducing corrosion and corrosion byproduct deposition in a crude unit
US8123842B2 (en) * 2009-01-16 2012-02-28 Uop Llc Direct contact cooling in an acid gas removal process
US8999257B2 (en) * 2009-09-22 2015-04-07 Fina Technology, Inc. Offgas stream direct contact condenser
US20110144404A1 (en) * 2009-12-14 2011-06-16 Uop Llc MTO Feed Purification
CN102190544B (zh) * 2010-03-03 2013-10-16 中国石油化工股份有限公司 含氧化合物制烯烃反应产物的急冷方法
US8465640B2 (en) * 2010-07-13 2013-06-18 Baker Hughes Incorporated Method for inhibiting fouling in vapor transport system
US20120053861A1 (en) * 2010-08-26 2012-03-01 Baker Hughes Incorporated On-line monitoring and prediction of corrosion in overhead systems
CN104837792A (zh) * 2012-10-31 2015-08-12 国际壳牌研究有限公司 用于制备烯属产物的方法
RU2015120584A (ru) 2012-10-31 2016-12-20 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способы получения олефинового продукта
US9828306B2 (en) 2012-10-31 2017-11-28 Shell Oil Company Processes for the preparation of an olefinic product
CN113813622A (zh) * 2014-09-29 2021-12-21 英尼奥斯欧洲股份公司 用于工艺流的蒸发系统
AR111992A1 (es) 2017-06-19 2019-09-11 Dow Global Technologies Llc Sistemas de reactor que comprenden el reciclado de fluidos
CN107522593A (zh) * 2017-08-10 2017-12-29 青海盐湖工业股份有限公司 一种甲醇预精馏系统
RU2728272C1 (ru) * 2019-12-12 2020-07-28 Игорь Борисович Мерзляков Установка регенерации метанола
US20240383824A1 (en) * 2023-05-15 2024-11-21 Uop Llc Integrated process for converting carbon oxide to olefins
AU2024289839A1 (en) * 2023-07-06 2026-01-29 Topsoe A/S Process and plant for acid removal in an oxygenate-to-hydrocarbon system
DK182069B1 (en) * 2023-12-11 2025-07-01 Topsoe As Process and plant for acid removal in an oxygenate-to-hydrocarbon system
WO2025247906A1 (en) 2024-05-27 2025-12-04 Basf Se A process for producing olefins

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US3674887A (en) * 1970-12-24 1972-07-04 Phillips Petroleum Co Oxidative dehydrogenation process
FR2132034B1 (de) 1971-03-29 1977-12-30 Celanese Corp
DE2241476B2 (de) 1972-08-23 1975-08-21 Grupul Industrial De Petrochimie Pitesti, Pitesti (Rumaenien) Verfahren zum Waschen von thermischen oder katalytischer] Spaltgasen aus Erdölprodukten
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GB2299331B (en) * 1995-03-27 1998-11-18 Nalco Chemical Co Enhanced corrosion protection by use of friction reducers in conjunction with corrosion inhibitors
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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
US6482998B1 (en) * 1998-04-29 2002-11-19 Exxonmobil Chemical Patents, Inc. Process for converting oxygenates to olefins with direct product quenching for heat recovery
US6235961B1 (en) * 1999-01-29 2001-05-22 Stone & Webster Engineering Corporation Process for pretreating cracked gas before caustic tower treatment in ehtylene plants
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US7060866B2 (en) * 2002-04-18 2006-06-13 Exxonmobil Chemical Patents Inc. High pressure separation of dimethyl ether from an olefin stream
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US7074971B2 (en) * 2003-03-06 2006-07-11 Exxonmobil Chemical Patents Inc. Recovery of ethylene and propylene from a methanol to olefin reaction system

Also Published As

Publication number Publication date
EP1636152A1 (de) 2006-03-22
EA200501927A1 (ru) 2006-08-25
EP1636152B1 (de) 2010-03-03
EP1636152B2 (de) 2014-09-24
ES2342067T5 (es) 2014-12-09
ES2342067T3 (es) 2010-07-01
CN1809519A (zh) 2006-07-26
US7495141B2 (en) 2009-02-24
US20070197849A1 (en) 2007-08-23
CN1809519B (zh) 2010-04-28
US20040267075A1 (en) 2004-12-30
DE602004025806D1 (de) 2010-04-15
WO2005005348A1 (en) 2005-01-20
EA009231B1 (ru) 2007-12-28
US7208648B2 (en) 2007-04-24

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