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EE05816B1 - Meetod põlevkiviõli raskfraktsiooni puhastamiseks tahketest osakestest - Google Patents

Meetod põlevkiviõli raskfraktsiooni puhastamiseks tahketest osakestest

Info

Publication number
EE05816B1
EE05816B1 EEP201700009A EEP201700009A EE05816B1 EE 05816 B1 EE05816 B1 EE 05816B1 EE P201700009 A EEP201700009 A EE P201700009A EE P201700009 A EEP201700009 A EE P201700009A EE 05816 B1 EE05816 B1 EE 05816B1
Authority
EE
Estonia
Prior art keywords
fraction
shale oil
oil heavy
heavy fraction
purifying
Prior art date
Application number
EEP201700009A
Other languages
English (en)
Inventor
Nikolai Ostrouhhov
Igor Velmar
Nikolai Petrovitð
Meelis Eldermann
Alexander Fedotov
Vasily Pivovarov
Original Assignee
Vkg Oil As
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 Vkg Oil As filed Critical Vkg Oil As
Priority to EEP201700009A priority Critical patent/EE05816B1/et
Priority to EA201790866A priority patent/EA032258B1/ru
Publication of EE201700009A publication Critical patent/EE201700009A/et
Publication of EE05816B1 publication Critical patent/EE05816B1/et

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • 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
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • 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
    • C10G31/10—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for with the aid of centrifugal force

Landscapes

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

Abstract

Leiutis on ette nähtud põlevkivi tahke soojuskandjaga töötlemisel saadud aurugaasisegu puhastamisel kasutatud põlevkiviõli raskfraktsiooni puhastamiseks selles puhastusprotsessis kogunenud tahketest osakestest. Selleks valmistatakse puhastamisele kuuluvast raskfraktsioonist, põlevkivibensiinist ja fenoolveest puhastatav segu, mida vajadusel töödeldaks flokulandiga ja mis seejärel lahutatakse tsentrifugaaldekanteris veefraktsiooniks, tahkeks fraktsiooniks ja orgaaniliseks fraktsiooniks. Veefraktsiooon juhitakse tagasi puhastatava segu valmistamise protsessi, tahke fraktsioon suunatakse pürolüüsi, orgaaniline fraktsioon lahutatakse destillatsioonikolonnis põlevkivibensiiniks ja puhtaks põlevkiviõli raskfraktsiooniks.
EEP201700009A 2017-02-20 2017-02-20 Meetod põlevkiviõli raskfraktsiooni puhastamiseks tahketest osakestest EE05816B1 (et)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EEP201700009A EE05816B1 (et) 2017-02-20 2017-02-20 Meetod põlevkiviõli raskfraktsiooni puhastamiseks tahketest osakestest
EA201790866A EA032258B1 (ru) 2017-02-20 2017-05-17 Способ очистки тяжёлой фракции сланцевого масла от твёрдых примесей

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EEP201700009A EE05816B1 (et) 2017-02-20 2017-02-20 Meetod põlevkiviõli raskfraktsiooni puhastamiseks tahketest osakestest

Publications (2)

Publication Number Publication Date
EE201700009A EE201700009A (et) 2018-09-17
EE05816B1 true EE05816B1 (et) 2019-02-15

Family

ID=63287024

Family Applications (1)

Application Number Title Priority Date Filing Date
EEP201700009A EE05816B1 (et) 2017-02-20 2017-02-20 Meetod põlevkiviõli raskfraktsiooni puhastamiseks tahketest osakestest

Country Status (2)

Country Link
EA (1) EA032258B1 (et)
EE (1) EE05816B1 (et)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4415434A (en) * 1981-07-21 1983-11-15 Standard Oil Company (Ind.) Multiple stage desalting and dedusting process
BR8504611A (pt) * 1985-09-20 1987-04-28 Petroleo Brasileiro Sa Processo para separar agua e solidos de combustiveis,em particular de oleo de xisto
EE05611B1 (et) * 2008-01-08 2012-12-17 Vkg Oil As Meetod ja seadmestik p?levkivi?li puhastamiseks tahketest lisanditest
WO2016064546A1 (en) * 2014-10-22 2016-04-28 Exxonmobil Upstream Research Company Horizontal-flow oil sands separator for a solvent extraction process

Also Published As

Publication number Publication date
EA032258B1 (ru) 2019-04-30
EA201790866A1 (ru) 2018-08-31
EE201700009A (et) 2018-09-17

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