EA201790028A1 - Способы уменьшения загрязнения продуктов процесса превращения метанола в олефины при их извлечении ниже по потоку - Google Patents

Способы уменьшения загрязнения продуктов процесса превращения метанола в олефины при их извлечении ниже по потоку

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Publication number
EA201790028A1
EA201790028A1 EA201790028A EA201790028A EA201790028A1 EA 201790028 A1 EA201790028 A1 EA 201790028A1 EA 201790028 A EA201790028 A EA 201790028A EA 201790028 A EA201790028 A EA 201790028A EA 201790028 A1 EA201790028 A1 EA 201790028A1
Authority
EA
Eurasian Patent Office
Prior art keywords
products
olefins
extraction
pollution
reducing
Prior art date
Application number
EA201790028A
Other languages
English (en)
Other versions
EA032889B1 (ru
Inventor
Джон Дж. Сенетар
Джозеф А. Монталбано
Дэниэл А. Кауфф
Original Assignee
Юоп Ллк
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 Юоп Ллк filed Critical Юоп Ллк
Publication of EA201790028A1 publication Critical patent/EA201790028A1/ru
Publication of EA032889B1 publication Critical patent/EA032889B1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/005—Processes comprising at least two steps in series
    • 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
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • 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
    • 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
    • C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
    • C10G31/06—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for by heating, cooling, or pressure treatment
    • 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
    • C10G55/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by at least one refining process and at least one cracking process
    • C10G55/02—Treatment of hydrocarbon oils, in the absence of hydrogen, by at least one refining process and at least one cracking process plural serial stages only
    • C10G55/04—Treatment of hydrocarbon oils, in the absence of hydrogen, by at least one refining process and at least one cracking process plural serial stages only including at least one thermal cracking step
    • 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
    • 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
    • C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils

Landscapes

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

Abstract

Предлагается способ устранения проблем загрязнения, связанного с извлечением продуктов в процессе превращения метанола в олефины. Способ включает прохождение охлажденного потока процесса МВО в сепаратор для разделения продуктов, при этом образуется промежуточный поток и включает воду и тяжелые углеводороды. Промежуточный поток обрабатывают для удаления образований тяжелых углеводородов.
EA201790028A 2014-06-24 2015-05-12 Способы уменьшения загрязнения продуктов процесса превращения метанола в олефины при их извлечении ниже по потоку EA032889B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/313,539 US9452957B2 (en) 2014-06-24 2014-06-24 Options to reduce fouling in MTO downstream recovery
PCT/US2015/030301 WO2015199825A1 (en) 2014-06-24 2015-05-12 Options to reduce fouling in mto downstream recovery

Publications (2)

Publication Number Publication Date
EA201790028A1 true EA201790028A1 (ru) 2017-05-31
EA032889B1 EA032889B1 (ru) 2019-07-31

Family

ID=54869029

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201790028A EA032889B1 (ru) 2014-06-24 2015-05-12 Способы уменьшения загрязнения продуктов процесса превращения метанола в олефины при их извлечении ниже по потоку

Country Status (4)

Country Link
US (1) US9452957B2 (ru)
CN (1) CN105198687B (ru)
EA (1) EA032889B1 (ru)
WO (1) WO2015199825A1 (ru)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110724024B (zh) * 2018-07-16 2022-08-12 中国石油化工股份有限公司 一种mto产品气脱蜡状物的方法及其装置
US10646792B2 (en) * 2018-08-10 2020-05-12 Uop Llc Processes for separating an MTO effluent
US10647623B2 (en) 2018-08-10 2020-05-12 Uop Llc Processes for reduced oxygenated recycle in an MTO conversion
CN109279673A (zh) * 2018-10-18 2019-01-29 国家能源投资集团有限责任公司 甲醇制烯烃污水的处理方法及处理系统
CN111072438B (zh) * 2019-12-09 2021-06-04 久泰能源(准格尔)有限公司 一种甲醇制烯烃(mto)反再工艺及产物的分离方法
US11053183B1 (en) 2020-02-28 2021-07-06 Uop Llc Process and apparatus for separating methanol from other oxygenates
WO2022056775A1 (zh) * 2020-09-17 2022-03-24 华东理工大学 甲醇制烯烃水洗水深度净化装置及方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ199034A (en) * 1980-12-05 1984-11-09 Ici Australia Ltd Production of hydrocarbons from a feed containing methanol,water and a promotor passed over aluminosilicate
EP0423288A1 (en) * 1989-04-24 1991-04-24 Mobil Oil Corporation Conversion of alcohols to ether-rich gasoline
US6403854B1 (en) 2000-10-19 2002-06-11 Uop Llc Two-stage quench tower for use with oxygenate conversion process
EP1511702B1 (en) * 2002-06-10 2006-03-01 Uop Llc Two-stage quench tower for use with oxygenate conversion process
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
US7038102B2 (en) * 2003-07-30 2006-05-02 Exxonmobil Chemical Patents Inc. Liquid contacting of post-quench effluent vapor streams from oxygenate to olefins conversion to capture catalyst fines
US20050038304A1 (en) * 2003-08-15 2005-02-17 Van Egmond Cor F. Integrating a methanol to olefin reaction system with a steam cracking system
US7329790B2 (en) * 2004-04-15 2008-02-12 Uop Llc Wet scrubbing and recycle of effluent-contaminating catalyst particles in an oxygenate-to-olefin process
US7741528B2 (en) 2007-02-05 2010-06-22 Exxonmobil Chemical Patents Inc. Method of separating condensed liquid from an olefin stream
US20090005624A1 (en) * 2007-06-27 2009-01-01 Bozzano Andrea G Integrated Processing of Methanol to Olefins
US20120253092A1 (en) * 2011-03-31 2012-10-04 Stone & Webster Process Technology, Inc. Method and system for removal of foulant precursors from a recycle stream of an olefins conversion process
US20140058095A1 (en) 2012-08-21 2014-02-27 Uop Llc Fluid separation assembly to remove condensable contaminants and methane conversion process using a supersonic flow reactor

Also Published As

Publication number Publication date
US9452957B2 (en) 2016-09-27
CN105198687B (zh) 2018-01-16
WO2015199825A1 (en) 2015-12-30
US20150368168A1 (en) 2015-12-24
EA032889B1 (ru) 2019-07-31
CN105198687A (zh) 2015-12-30

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