FR2502636A1 - Procede de raffinage d'huiles lourdes derivees de la houille - Google Patents

Procede de raffinage d'huiles lourdes derivees de la houille Download PDF

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Publication number
FR2502636A1
FR2502636A1 FR8106222A FR8106222A FR2502636A1 FR 2502636 A1 FR2502636 A1 FR 2502636A1 FR 8106222 A FR8106222 A FR 8106222A FR 8106222 A FR8106222 A FR 8106222A FR 2502636 A1 FR2502636 A1 FR 2502636A1
Authority
FR
France
Prior art keywords
coal
heavy oil
ketone
solvent
insoluble
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR8106222A
Other languages
English (en)
French (fr)
Other versions
FR2502636B1 (enrdf_load_stackoverflow
Inventor
Yoshihiko Sunami
Keiichi Sasaki
Thoru Iwahashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to FR8106222A priority Critical patent/FR2502636A1/fr
Publication of FR2502636A1 publication Critical patent/FR2502636A1/fr
Application granted granted Critical
Publication of FR2502636B1 publication Critical patent/FR2502636B1/fr
Granted legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C1/00—Working-up tar
    • C10C1/18—Working-up tar by extraction with selective 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
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • C10G1/04—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by extraction
    • C10G1/045—Separation of insoluble materials
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Working-Up Tar And Pitch (AREA)
FR8106222A 1981-03-27 1981-03-27 Procede de raffinage d'huiles lourdes derivees de la houille Granted FR2502636A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8106222A FR2502636A1 (fr) 1981-03-27 1981-03-27 Procede de raffinage d'huiles lourdes derivees de la houille

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8106222A FR2502636A1 (fr) 1981-03-27 1981-03-27 Procede de raffinage d'huiles lourdes derivees de la houille

Publications (2)

Publication Number Publication Date
FR2502636A1 true FR2502636A1 (fr) 1982-10-01
FR2502636B1 FR2502636B1 (enrdf_load_stackoverflow) 1983-06-24

Family

ID=9256729

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8106222A Granted FR2502636A1 (fr) 1981-03-27 1981-03-27 Procede de raffinage d'huiles lourdes derivees de la houille

Country Status (1)

Country Link
FR (1) FR2502636A1 (enrdf_load_stackoverflow)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE678208C (de) * 1935-03-22 1939-07-11 Edeleanu Gmbh Verfahren zur Behandlung von Kohlenwasserstoffoelen
US4094770A (en) * 1977-06-22 1978-06-13 Chevron Research Company Process for removing unfilterable solids from an oil
FR2433041A1 (fr) * 1977-10-21 1980-03-07 Gulf Research Development Co Procede pour augmenter le rendement en combustible obtenu par liquefaction du charbon

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE678208C (de) * 1935-03-22 1939-07-11 Edeleanu Gmbh Verfahren zur Behandlung von Kohlenwasserstoffoelen
US4094770A (en) * 1977-06-22 1978-06-13 Chevron Research Company Process for removing unfilterable solids from an oil
FR2433041A1 (fr) * 1977-10-21 1980-03-07 Gulf Research Development Co Procede pour augmenter le rendement en combustible obtenu par liquefaction du charbon

Also Published As

Publication number Publication date
FR2502636B1 (enrdf_load_stackoverflow) 1983-06-24

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ST Notification of lapse