FR2467835B1 - PROCESS FOR SEPARATING AND PURIFYING ANTHRACENE FROM ANTHRACENE OIL - Google Patents

PROCESS FOR SEPARATING AND PURIFYING ANTHRACENE FROM ANTHRACENE OIL

Info

Publication number
FR2467835B1
FR2467835B1 FR8022968A FR8022968A FR2467835B1 FR 2467835 B1 FR2467835 B1 FR 2467835B1 FR 8022968 A FR8022968 A FR 8022968A FR 8022968 A FR8022968 A FR 8022968A FR 2467835 B1 FR2467835 B1 FR 2467835B1
Authority
FR
France
Prior art keywords
anthracene
separating
purifying
oil
anthracene oil
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.)
Expired
Application number
FR8022968A
Other languages
French (fr)
Other versions
FR2467835A1 (en
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.)
Instytut Chemii Przemyslowej
Original Assignee
Instytut Chemii Przemyslowej
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
Priority claimed from PL21919979A external-priority patent/PL125041B1/en
Priority claimed from PL21939979A external-priority patent/PL125053B1/en
Priority claimed from PL22647480A external-priority patent/PL131628B1/en
Priority claimed from PL22661580A external-priority patent/PL131664B3/en
Application filed by Instytut Chemii Przemyslowej filed Critical Instytut Chemii Przemyslowej
Publication of FR2467835A1 publication Critical patent/FR2467835A1/en
Application granted granted Critical
Publication of FR2467835B1 publication Critical patent/FR2467835B1/en
Expired legal-status Critical Current

Links

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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/005—Processes comprising at least two steps in series
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/14—Purification; Separation; Use of additives by crystallisation; Purification or separation of the crystals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00—Systems containing at least three condensed rings
    • C07C2603/02—Ortho- or ortho- and peri-condensed systems
    • C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
    • C07C2603/22—Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings
    • C07C2603/24—Anthracenes; Hydrogenated anthracenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Indole Compounds (AREA)
FR8022968A 1979-10-25 1980-10-27 PROCESS FOR SEPARATING AND PURIFYING ANTHRACENE FROM ANTHRACENE OIL Expired FR2467835B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
PL21919979A PL125041B1 (en) 1979-10-25 1979-10-25 Method of separation of raw anthracene from anthracene oil
PL21939979A PL125053B1 (en) 1979-11-02 1979-11-02 Method of purification of anthracene
PL22647480A PL131628B1 (en) 1980-08-29 1980-08-29 Method of separation of anthracene from anthracene oil
PL22661580A PL131664B3 (en) 1980-09-06 1980-09-06 Method of purification of anthracene

Publications (2)

Publication Number Publication Date
FR2467835A1 FR2467835A1 (en) 1981-04-30
FR2467835B1 true FR2467835B1 (en) 1985-06-21

Family

ID=27484417

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8022968A Expired FR2467835B1 (en) 1979-10-25 1980-10-27 PROCESS FOR SEPARATING AND PURIFYING ANTHRACENE FROM ANTHRACENE OIL

Country Status (3)

Country Link
CS (1) CS234023B2 (en)
DE (1) DE3040431C2 (en)
FR (1) FR2467835B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3275737D1 (en) * 1982-06-29 1987-04-23 Domtar Inc Process for modifying coal tar materials
CN101130479B (en) * 2006-08-24 2011-02-09 宝山钢铁股份有限公司 Technique for extracting low phenanthrene and anthracene oil from distillation of coal oil and anthracene oil

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR960364A (en) * 1950-04-18
DE42053C (en) * CHEMISCHE FABRIKS - ACTIEN-GESELLSCHAFT in Hamburg Process for purifying the crude anthracene
FR1064366A (en) * 1952-10-13 1954-05-13 Bristol & West Tar Distillers Process for the purification of crystallizable aromatic compounds present in tar distillates
US3407209A (en) * 1965-12-27 1968-10-22 Great Lakes Carbon Corp Method for the recovery of carbazole from coal tar fractions
JPS4835069B1 (en) * 1970-05-11 1973-10-25

Also Published As

Publication number Publication date
DE3040431C2 (en) 1983-02-17
DE3040431A1 (en) 1981-05-07
FR2467835A1 (en) 1981-04-30
CS234023B2 (en) 1985-03-14

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Legal Events

Date Code Title Description
ST Notification of lapse