IT1173222B - Procedimento per la deasfaltazione del petrolio mediante solvente - Google Patents

Procedimento per la deasfaltazione del petrolio mediante solvente

Info

Publication number
IT1173222B
IT1173222B IT19445/84A IT1944584A IT1173222B IT 1173222 B IT1173222 B IT 1173222B IT 19445/84 A IT19445/84 A IT 19445/84A IT 1944584 A IT1944584 A IT 1944584A IT 1173222 B IT1173222 B IT 1173222B
Authority
IT
Italy
Prior art keywords
deaspaltation
solvent
procedure
oil
oil deaspaltation
Prior art date
Application number
IT19445/84A
Other languages
English (en)
Italian (it)
Other versions
IT8419445A0 (it
Inventor
Robert G Roodman
Original Assignee
Dravo Corp
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 Dravo Corp filed Critical Dravo Corp
Publication of IT8419445A0 publication Critical patent/IT8419445A0/it
Application granted granted Critical
Publication of IT1173222B publication Critical patent/IT1173222B/it

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
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • C10G21/28—Recovery of used solvent
    • 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
    • C10G21/003—Solvent de-asphalting

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)
  • Extraction Or Liquid Replacement (AREA)
IT19445/84A 1983-02-03 1984-02-03 Procedimento per la deasfaltazione del petrolio mediante solvente IT1173222B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46334283A 1983-02-03 1983-02-03

Publications (2)

Publication Number Publication Date
IT8419445A0 IT8419445A0 (it) 1984-02-03
IT1173222B true IT1173222B (it) 1987-06-18

Family

ID=23839772

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19445/84A IT1173222B (it) 1983-02-03 1984-02-03 Procedimento per la deasfaltazione del petrolio mediante solvente

Country Status (9)

Country Link
JP (1) JPS59176389A (enrdf_load_stackoverflow)
BE (1) BE898840A (enrdf_load_stackoverflow)
DE (1) DE3403484A1 (enrdf_load_stackoverflow)
ES (1) ES529461A0 (enrdf_load_stackoverflow)
FR (1) FR2540509A1 (enrdf_load_stackoverflow)
GB (1) GB2134537A (enrdf_load_stackoverflow)
GR (1) GR81754B (enrdf_load_stackoverflow)
IT (1) IT1173222B (enrdf_load_stackoverflow)
NL (1) NL8400346A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0187947B1 (en) * 1984-12-12 1989-02-08 Lummus Crest, Inc. Solvent for refining of residues
US11001760B2 (en) 2017-07-19 2021-05-11 Suncor Energy Inc. Asphaltene conversion, separation, removal and transport preparation for heavy hydrocarbons
JP7229065B2 (ja) * 2019-03-27 2023-02-27 住友重機械工業株式会社 射出成形機

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB376756A (en) * 1931-04-13 1932-07-13 Walter Idris Jones Improvements in or relating to the recovery of oil from oily sludges
GB1244773A (en) * 1968-06-27 1971-09-02 Exxon Research Engineering Co Asphalt shearing process
FR2495177B1 (fr) * 1980-11-28 1985-06-07 Inst Francais Du Petrole Procede de desasphaltage au solvant d'huiles residuelles d'hydrocarbures

Also Published As

Publication number Publication date
FR2540509A1 (fr) 1984-08-10
ES8506339A1 (es) 1985-07-01
IT8419445A0 (it) 1984-02-03
ES529461A0 (es) 1985-07-01
BE898840A (fr) 1984-05-30
JPS59176389A (ja) 1984-10-05
GR81754B (enrdf_load_stackoverflow) 1984-12-12
GB8401454D0 (en) 1984-02-22
GB2134537A (en) 1984-08-15
DE3403484A1 (de) 1984-08-09
NL8400346A (nl) 1984-09-03

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