EA200600368A1 - Система каталитических колонн для дистилляции-гидрирования, работающих при двух давлениях, для входного каскада этиленовой установки - Google Patents

Система каталитических колонн для дистилляции-гидрирования, работающих при двух давлениях, для входного каскада этиленовой установки

Info

Publication number
EA200600368A1
EA200600368A1 EA200600368A EA200600368A EA200600368A1 EA 200600368 A1 EA200600368 A1 EA 200600368A1 EA 200600368 A EA200600368 A EA 200600368A EA 200600368 A EA200600368 A EA 200600368A EA 200600368 A1 EA200600368 A1 EA 200600368A1
Authority
EA
Eurasian Patent Office
Prior art keywords
column
distillation
hydrogening
pressures
working
Prior art date
Application number
EA200600368A
Other languages
English (en)
Other versions
EA008272B1 (ru
Inventor
Чарльз Самнер
Джеффри Л. Хайнеманн
Original Assignee
Каталитик Дистиллейшн Текнолоджиз
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 Каталитик Дистиллейшн Текнолоджиз filed Critical Каталитик Дистиллейшн Текнолоджиз
Publication of EA200600368A1 publication Critical patent/EA200600368A1/ru
Publication of EA008272B1 publication Critical patent/EA008272B1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/163—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by hydrogenation
    • 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
    • C10G7/00—Distillation of hydrocarbon oils
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • 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
    • C10G51/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more cracking processes only
    • C10G51/02—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more cracking processes only plural serial stages only
    • 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
    • Y02P20/10—Process efficiency
    • 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
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/06—Reactor-distillation

Landscapes

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

Abstract

Загрузочный газ из термического крекинга углеводородного исходного сырья перерабатывают в каталитической системе для дистилляции-гидрирования входного каскада олефиновой установки с целью более эффективного извлечения получаемого этилена и пропилена и переработки побочных продуктов. Степень загрязнения системы снижают, применяя в системе две колонны, при этом первая колонна работает при более высоком давлении и вторая колонна работает при меньшем давлении. В первой колонне происходит гидрирование, а также фракционирование, тогда как вторая колонна является только фракционирующей колонной. Температуру нижней части каждой колонны поддерживают ниже 200°С, чтобы избежать загрязнения.
EA200600368A 2003-08-05 2004-07-30 Система каталитических колонн для дистилляции-гидрирования, работающих при двух давлениях, для входного каскада этиленовой установки EA008272B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/635,763 US7045669B2 (en) 2003-08-05 2003-08-05 Dual pressure catalytic distillation hydrogenation column system for the front end of an ethylene plant
PCT/US2004/024909 WO2005017068A2 (en) 2003-08-05 2004-07-30 Dual pressure catalytic distillation hydrogenation column system for the front end of an ethylene plant

Publications (2)

Publication Number Publication Date
EA200600368A1 true EA200600368A1 (ru) 2006-06-30
EA008272B1 EA008272B1 (ru) 2007-04-27

Family

ID=34116306

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200600368A EA008272B1 (ru) 2003-08-05 2004-07-30 Система каталитических колонн для дистилляции-гидрирования, работающих при двух давлениях, для входного каскада этиленовой установки

Country Status (12)

Country Link
US (1) US7045669B2 (ru)
EP (1) EP1660613B1 (ru)
JP (1) JP2008505987A (ru)
KR (1) KR101094483B1 (ru)
CN (1) CN100532336C (ru)
BR (1) BRPI0413303A (ru)
EA (1) EA008272B1 (ru)
ES (1) ES2572977T3 (ru)
IL (1) IL173542A (ru)
MX (1) MXPA06001427A (ru)
UA (1) UA82706C2 (ru)
WO (1) WO2005017068A2 (ru)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040030207A1 (en) * 2002-08-08 2004-02-12 Catalytic Distillation Technologies Selective hydrogenation of acetylenes
US7022645B2 (en) * 2003-08-04 2006-04-04 Catalytic Distillation Technologies Ni hydrogenation catalysts, manufacture and use
US7481871B2 (en) * 2004-12-10 2009-01-27 Exxonmobil Chemical Patents Inc. Vapor/liquid separation apparatus
US8735642B2 (en) * 2008-06-30 2014-05-27 Uop Llc Two stage contact cooler design for hot water generation
CA2733890C (en) 2008-08-12 2013-10-01 Lummus Technology Inc. Integrated propylene production
US8399728B2 (en) * 2008-10-29 2013-03-19 Lummus Technology Inc. Absorber demethanizer for methanol to olefins process
US8445740B2 (en) * 2008-10-29 2013-05-21 Lummus Technology Inc. Absorber demethanizer for FCC process
US8663456B2 (en) * 2010-11-23 2014-03-04 Equistar Chemicals, Lp Process for cracking heavy hydrocarbon feed
US8658022B2 (en) * 2010-11-23 2014-02-25 Equistar Chemicals, Lp Process for cracking heavy hydrocarbon feed
US8658019B2 (en) * 2010-11-23 2014-02-25 Equistar Chemicals, Lp Process for cracking heavy hydrocarbon feed
US8658023B2 (en) * 2010-12-29 2014-02-25 Equistar Chemicals, Lp Process for cracking heavy hydrocarbon feed
US20140171705A1 (en) * 2012-12-14 2014-06-19 Uop Llc Process and apparatus for recovering product
RU2578938C2 (ru) * 2014-03-17 2016-03-27 Василий Сигизмундович Марцинковский Способ выравнивания осевых нагрузок по несущей поверхности упорных подшипников и упорный подшипник для его осуществления (варианты)
EA034710B1 (ru) * 2015-01-29 2020-03-10 Ламмус Текнолоджи Инк. Производство олефинов c5 из потока углеводородов c5 установки парового крекинга
FR3050649B1 (fr) * 2016-04-29 2021-03-19 Ifp Energies Now Nouveau dispositif de distribution du gaz et du liquide dans les colonnes de distillation catalytique

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4215011A (en) 1979-02-21 1980-07-29 Chemical Research And Licensing Company Catalyst system for separating isobutene from C4 streams
US5189001A (en) 1991-09-23 1993-02-23 Chemical Research & Licensing Company Catalytic distillation structure
ZA945342B (en) 1993-12-08 1995-03-01 Chemical Res & Licensin Selective hydrogenation of highly unsaturated compounds in hydrocarbon streams
US5679241A (en) 1995-05-17 1997-10-21 Abb Lummus Global Inc. Olefin plant recovery system employing catalytic distillation
US5730843A (en) 1995-12-29 1998-03-24 Chemical Research & Licensing Company Catalytic distillation structure
US5925799A (en) * 1996-03-12 1999-07-20 Abb Lummus Global Inc. Catalytic distillation and hydrogenation of heavy unsaturates in an olefins plant
US6000685A (en) 1998-06-29 1999-12-14 Catalytic Distillation Technologies Gas/liquid contact structure
US6420619B1 (en) * 2001-01-25 2002-07-16 Robert J. Gartside Cracked gas processing and conversion for propylene production
US6759562B2 (en) 2002-07-24 2004-07-06 Abb Lummus Global Inc. Olefin plant recovery system employing a combination of catalytic distillation and fixed bed catalytic steps

Also Published As

Publication number Publication date
KR101094483B1 (ko) 2011-12-19
IL173542A0 (en) 2006-07-05
EP1660613B1 (en) 2016-02-24
CN1832907A (zh) 2006-09-13
EP1660613A4 (en) 2010-01-27
BRPI0413303A (pt) 2006-10-10
KR20060120573A (ko) 2006-11-27
MXPA06001427A (es) 2007-04-25
UA82706C2 (ru) 2008-05-12
US7045669B2 (en) 2006-05-16
US20050033098A1 (en) 2005-02-10
WO2005017068A2 (en) 2005-02-24
EP1660613A2 (en) 2006-05-31
EA008272B1 (ru) 2007-04-27
WO2005017068A3 (en) 2006-03-23
CN100532336C (zh) 2009-08-26
IL173542A (en) 2011-02-28
ES2572977T3 (es) 2016-06-03
JP2008505987A (ja) 2008-02-28

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