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EA200300660A1 - Способ селективной экстракционной очистки нефтепродуктов - Google Patents

Способ селективной экстракционной очистки нефтепродуктов

Info

Publication number
EA200300660A1
EA200300660A1 EA200300660A EA200300660A EA200300660A1 EA 200300660 A1 EA200300660 A1 EA 200300660A1 EA 200300660 A EA200300660 A EA 200300660A EA 200300660 A EA200300660 A EA 200300660A EA 200300660 A1 EA200300660 A1 EA 200300660A1
Authority
EA
Eurasian Patent Office
Prior art keywords
paraffin
oils
oil
product
present
Prior art date
Application number
EA200300660A
Other languages
English (en)
Other versions
EA004690B1 (ru
Inventor
Майкл Д. Аскерсон
Майкл Стивин Байерс
Original Assignee
Проусесс Дайнэмикс Инк.
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 Проусесс Дайнэмикс Инк. filed Critical Проусесс Дайнэмикс Инк.
Publication of EA200300660A1 publication Critical patent/EA200300660A1/ru
Publication of EA004690B1 publication Critical patent/EA004690B1/ru

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
    • C10G73/00—Recovery or refining of mineral waxes, e.g. montan wax
    • C10G73/02—Recovery of petroleum waxes from hydrocarbon oils; Dewaxing of hydrocarbon oils
    • C10G73/06—Recovery of petroleum waxes from hydrocarbon oils; Dewaxing of hydrocarbon oils with the use of 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
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • C10G21/02—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents with two or more solvents, which are introduced or withdrawn separately

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Detergent Compositions (AREA)

Abstract

Предлагается способ очистки нефтяного продукта для удаления ароматических углеводородов и отделения парафиновых масел и парафинов. Способ включает использование фазового равновесия, в котором используют кристаллизованные или отвержденные парафины, которые обычно присутствуют в нефтепродукте, для извлечения масел из жидкой фазы растворителя, содержащего растворенные ароматические углеводороды, присутствующие в неочищенном нефтепродукте. Парафинсодержащие масла выделяют из растворителя, содержащего ароматику, и затем подвергают дальнейшей обработке для отделения парафиновых и масляных фракций. В случае использования нефтяных продуктов, содержащих небольшое количество, если присутствует, парафина, дополнительное количество парафина может быть введено и продукт рециркулируют для последующего использования при извлечении масел из загружаемого нефтяного продукта. Способ имеет конкретное применение при получении смазочных масел, имеющих высокий индекс вязкости, где присутствие ароматических и парафиновых углеводородов может оказаться вредным.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200300660A 2001-01-19 2002-01-17 Способ селективной экстракционной очистки нефтепродуктов EA004690B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/765,797 US6497813B2 (en) 2001-01-19 2001-01-19 Solvent extraction refining of petroleum products
PCT/US2002/001513 WO2002057394A1 (en) 2001-01-19 2002-01-17 Solvent extraction refining of petroleum products

Publications (2)

Publication Number Publication Date
EA200300660A1 true EA200300660A1 (ru) 2003-12-25
EA004690B1 EA004690B1 (ru) 2004-06-24

Family

ID=25074511

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200300660A EA004690B1 (ru) 2001-01-19 2002-01-17 Способ селективной экстракционной очистки нефтепродуктов

Country Status (6)

Country Link
US (2) US6497813B2 (ru)
EP (1) EP1360263A4 (ru)
CA (1) CA2434134C (ru)
EA (1) EA004690B1 (ru)
WO (1) WO2002057394A1 (ru)
ZA (1) ZA200305253B (ru)

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JP3900960B2 (ja) * 2002-02-18 2007-04-04 富士通テン株式会社 侵入者検出装置、及び制御装置
US7900266B1 (en) * 2005-12-19 2011-03-01 Building Materials Investment Corporation Asphaltic roofing shingle with self seal adhesive composition
US20080159928A1 (en) * 2006-12-29 2008-07-03 Peter Kokayeff Hydrocarbon Conversion Process
US7906013B2 (en) 2006-12-29 2011-03-15 Uop Llc Hydrocarbon conversion process
US7803269B2 (en) 2007-10-15 2010-09-28 Uop Llc Hydroisomerization process
US7794588B2 (en) * 2007-10-15 2010-09-14 Uop Llc Hydrocarbon conversion process to decrease polyaromatics
US7790020B2 (en) * 2007-10-15 2010-09-07 Uop Llc Hydrocarbon conversion process to improve cetane number
US7794585B2 (en) 2007-10-15 2010-09-14 Uop Llc Hydrocarbon conversion process
US7799208B2 (en) * 2007-10-15 2010-09-21 Uop Llc Hydrocracking process
US8008534B2 (en) * 2008-06-30 2011-08-30 Uop Llc Liquid phase hydroprocessing with temperature management
US8999141B2 (en) 2008-06-30 2015-04-07 Uop Llc Three-phase hydroprocessing without a recycle gas compressor
US9279087B2 (en) 2008-06-30 2016-03-08 Uop Llc Multi-staged hydroprocessing process and system
US8518241B2 (en) 2009-06-30 2013-08-27 Uop Llc Method for multi-staged hydroprocessing
US8221706B2 (en) 2009-06-30 2012-07-17 Uop Llc Apparatus for multi-staged hydroprocessing
FR2955784B1 (fr) * 2010-01-29 2014-02-14 Expanscience Lab Extraction liquide / liquide
US8741127B2 (en) 2010-12-14 2014-06-03 Saudi Arabian Oil Company Integrated desulfurization and denitrification process including mild hydrotreating and oxidation of aromatic-rich hydrotreated products
US8741128B2 (en) 2010-12-15 2014-06-03 Saudi Arabian Oil Company Integrated desulfurization and denitrification process including mild hydrotreating of aromatic-lean fraction and oxidation of aromatic-rich fraction
CA2729457C (en) 2011-01-27 2013-08-06 Fort Hills Energy L.P. Process for integration of paraffinic froth treatment hub and a bitumen ore mining and extraction facility
CA2906715C (en) 2011-02-25 2016-07-26 Fort Hills Energy L.P. Process for treating high paraffin diluted bitumen
CA2931815C (en) 2011-03-01 2020-10-27 Fort Hills Energy L.P. Process and unit for solvent recovery from solvent diluted tailings derived from bitumen froth treatment
CA2806891C (en) 2011-03-04 2014-12-09 Fort Hills Energy L.P. A solvent treatment process for treating bitumen froth with axi-symmetric distribution of separator feed
CA2735311C (en) 2011-03-22 2013-09-24 Fort Hills Energy L.P. Process for direct steam injection heating of oil sands bitumen froth
CA2737410C (en) 2011-04-15 2013-10-15 Fort Hills Energy L.P. Heat recovery for bitumen froth treatment plant integration with sealed closed-loop cooling circuit
CA3077966C (en) 2011-04-28 2022-11-22 Fort Hills Energy L.P. Recovery of solvent from diluted tailings by feeding a solvent diluted tailings to a digester device
CA2857702C (en) 2011-05-04 2015-07-07 Fort Hills Energy L.P. Process for operating a bitumen froth treatment operation in turndown mode
CA2832269C (en) 2011-05-18 2017-10-17 Fort Hills Energy L.P. Temperature control of bitumen froth treatment process with trim heating of solvent streams
AR110493A1 (es) 2016-12-08 2019-04-03 Shell Int Research Un método para pretratar y convertir hidrocarburos
ES2726714T3 (es) * 2016-12-09 2019-10-08 Sulzer Management Ag Método y aparato para purificar una mezcla que comprende aceite y cera
JP7544741B2 (ja) 2019-04-18 2024-09-03 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー 脂肪族炭化水素の回収
EP4073208A1 (en) * 2019-12-10 2022-10-19 Shell Internationale Research Maatschappij B.V. Recovery of aliphatic hydrocarbons
CN115386397B (zh) * 2021-05-19 2024-06-04 国家能源投资集团有限责任公司 精制蜡、费托粗蜡的精制方法和系统
EP4450592A1 (de) 2023-04-18 2024-10-23 OMV Downstream GmbH Verfahren zur gewinnung eines wachses aus einem pyrolyserückstand

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US2914456A (en) * 1957-02-28 1959-11-24 Exxon Research Engineering Co Dewaxing of oils by line filtration followed by rotary filtration
US3871991A (en) * 1973-06-22 1975-03-18 Exxon Research Engineering Co Temporarily immiscible dewaxing
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US4273645A (en) 1979-05-11 1981-06-16 Mobil Oil Corporation Solvent extraction production of lube oil fractions
US4381234A (en) 1979-05-11 1983-04-26 Mobil Oil Corporation Solvent extraction production of lube oil fractions
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Also Published As

Publication number Publication date
CA2434134C (en) 2011-01-04
WO2002057394A1 (en) 2002-07-25
EP1360263A1 (en) 2003-11-12
US20020096451A1 (en) 2002-07-25
EA004690B1 (ru) 2004-06-24
ZA200305253B (en) 2004-10-08
US6890425B2 (en) 2005-05-10
US6497813B2 (en) 2002-12-24
CA2434134A1 (en) 2002-07-25
US20030024857A1 (en) 2003-02-06
EP1360263A4 (en) 2005-07-27

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU