NO20091496L - Fremgangsmate til fjerning av asfalt fra raolje eller tyngre petroleumfraksjoner ved anvendelse av en fast absorbent - Google Patents

Fremgangsmate til fjerning av asfalt fra raolje eller tyngre petroleumfraksjoner ved anvendelse av en fast absorbent

Info

Publication number
NO20091496L
NO20091496L NO20091496A NO20091496A NO20091496L NO 20091496 L NO20091496 L NO 20091496L NO 20091496 A NO20091496 A NO 20091496A NO 20091496 A NO20091496 A NO 20091496A NO 20091496 L NO20091496 L NO 20091496L
Authority
NO
Norway
Prior art keywords
solvent
contaminants
asphalt
absorbent
crude oil
Prior art date
Application number
NO20091496A
Other languages
English (en)
Other versions
NO342170B1 (no
Inventor
Omer Refa Koseoglu
Original Assignee
Saudi Arabian Oil Co
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 Saudi Arabian Oil Co filed Critical Saudi Arabian Oil Co
Publication of NO20091496L publication Critical patent/NO20091496L/no
Publication of NO342170B1 publication Critical patent/NO342170B1/no

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G21/00Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • C10G21/003Solvent de-asphalting
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G25/00Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G25/00Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents
    • C10G25/003Specific sorbent material, not covered by C10G25/02 or C10G25/03
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G25/00Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents
    • C10G25/02Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents with ion-exchange material
    • C10G25/03Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents with ion-exchange material with crystalline alumino-silicates, e.g. molecular sieves
    • C10G25/05Removal of non-hydrocarbon compounds, e.g. sulfur compounds

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)
  • Crystallography & Structural Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Fjerning av asfalt med løsemiddel fra råolje- eller petroleumtungfraksjoner og rester utføres med en fast absorbent tilstedeværende, så som leire, silika, alumina og aktivert karbon, som absorberer forurensingene og tillater løsningsmiddelet og oljefraksjonen, og fjernes som en separat strømning hvorfra løsningsmiddelet gjenvinnes for resirkulering, absorbenten med forurensingene og asfaltbunnfallene blir blandet med aromatiske og/eller polare løsningsmiddel for å desorbere forurensingene og vasket om nødvendig, for eksempel med benzen, toluen, cylener og tetrahydrofuran. For å rense absorbenten som er gjenvunnet og resirkulert, blir løsningsmiddel/asfaltblandingen sendt til en fraksjoneringskolonne for gjenvinning og resirkulering av det aromatiske eller polare løsningsmiddelet. Bunnfallet fra fraksjoneringskolonnen omfatter det konsentrerte PNA og forurensinger og blir videre prossesert på passende vis.
NO20091496A 2006-10-20 2009-04-16 Løsningsmiddelavasfalteringsprosess som omfatter introduksjon av en tunghydrokarbonolje matingsråvare inneholdende asfaltener. NO342170B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/584,771 US7566394B2 (en) 2006-10-20 2006-10-20 Enhanced solvent deasphalting process for heavy hydrocarbon feedstocks utilizing solid adsorbent
PCT/US2007/022381 WO2008051498A2 (en) 2006-10-20 2007-10-19 Enhanced solvent deasphalting process for heavy hydrocarbon feedstocks utilizing solid adsorbent

Publications (2)

Publication Number Publication Date
NO20091496L true NO20091496L (no) 2009-07-14
NO342170B1 NO342170B1 (no) 2018-04-09

Family

ID=39316913

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20091496A NO342170B1 (no) 2006-10-20 2009-04-16 Løsningsmiddelavasfalteringsprosess som omfatter introduksjon av en tunghydrokarbonolje matingsråvare inneholdende asfaltener.

Country Status (8)

Country Link
US (1) US7566394B2 (no)
EP (1) EP2084244B1 (no)
JP (1) JP4570685B2 (no)
BR (1) BRPI0715996B1 (no)
CA (1) CA2667240C (no)
EA (1) EA015209B1 (no)
NO (1) NO342170B1 (no)
WO (1) WO2008051498A2 (no)

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US7566394B2 (en) 2009-07-28
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