[go: up one dir, main page]

FR2467835B1 - Procede de separation et d'epuration de l'anthracene de l'huile d'anthracene - Google Patents

Procede de separation et d'epuration de l'anthracene de l'huile d'anthracene

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
English (en)
Other versions
FR2467835A1 (fr
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/pl
Priority claimed from PL21939979A external-priority patent/PL125053B1/pl
Priority claimed from PL22647480A external-priority patent/PL131628B1/pl
Priority claimed from PL22661580A external-priority patent/PL131664B3/pl
Application filed by Instytut Chemii Przemyslowej filed Critical Instytut Chemii Przemyslowej
Publication of FR2467835A1 publication Critical patent/FR2467835A1/fr
Application granted granted Critical
Publication of FR2467835B1 publication Critical patent/FR2467835B1/fr
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)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Indole Compounds (AREA)
FR8022968A 1979-10-25 1980-10-27 Procede de separation et d'epuration de l'anthracene de l'huile d'anthracene Expired FR2467835B1 (fr)

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 (fr) 1981-04-30
FR2467835B1 true FR2467835B1 (fr) 1985-06-21

Family

ID=27484417

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8022968A Expired FR2467835B1 (fr) 1979-10-25 1980-10-27 Procede de separation et d'epuration de l'anthracene de l'huile d'anthracene

Country Status (3)

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

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 (zh) * 2006-08-24 2011-02-09 宝山钢铁股份有限公司 从煤焦油蒽油馏份中提取低菲蒽油的工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR960364A (fr) * 1950-04-18
DE42053C (de) * CHEMISCHE FABRIKS - ACTIEN-GESELLSCHAFT in Hamburg Verfahren zur Reinigung des Rohanthracens
FR1064366A (fr) * 1952-10-13 1954-05-13 Bristol & West Tar Distillers Procédé de purification des composés aromatiques cristallisables présents dans les distillats des goudrons
US3407209A (en) * 1965-12-27 1968-10-22 Great Lakes Carbon Corp Method for the recovery of carbazole from coal tar fractions
JPS4835069B1 (fr) * 1970-05-11 1973-10-25

Also Published As

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

Similar Documents

Publication Publication Date Title
FR2525488B1 (fr) Procede et appareil de filtration d'une suspension
BE855366A (fr) Procede de regeneration d'huile residuaire
BE890290A (fr) Procede d'hydroxyaltion des hydrocarbures aromatiques
FR2509321B1 (fr) Procede de recuperation d'huile usee
FR2538379B1 (fr) Procede de separation d'isomeres de benzene substitue
RO74849A (fr) Procede pour la recuperation d'olefine-nitryles
FR2495134B1 (fr) Procede de preparation d'hydrocarbures
FR2480300B1 (fr) Procede de valorisation d'huiles lourdes
FR2526779B1 (fr) Procede d'enrichissement de la bentonite
FR2329797A1 (fr) Procede et dispositif de separation d'impuretes contenues dans des suspensions fibreuses
FR2447744B1 (fr) Procede et appareil de separation de particules d'un liquide
FR2651799B1 (fr) Procede de separation du zirconium-hafnium.
BE884185A (fr) Procede de separation ou de purification de melanges a l'aide d'un solide adsorbant
BE893393A (fr) Procede d'extraction et de purification de substances antineoplastiques
FR2584943B1 (fr) Procede et appareil pour la separation de solides d'avec des melanges gazeux
FR2467835B1 (fr) Procede de separation et d'epuration de l'anthracene de l'huile d'anthracene
BE890709A (fr) Procede et installation pour la recuperation de solvants
FR2457273B1 (fr) Procede pour la recuperation d'acetone
FR2548654B1 (fr) Procede pour la separation de l'arsenic des solutions acides qui en contiennent
BE889960A (fr) Procede et appareil pour la recuperation de vapeurs
FR2512699B1 (fr) Procede de separation des dechets d'ebauches cylindriques laminees
FR2517964B1 (fr) Nouveau procede de preparation d'huile de chrysalide
RO71263A (fr) Procede pour la separation d'isobutyllene de melanges de hydrocarbures
BE892470A (fr) Procede et appareil pour la recuperation et la concentration de matieres non ferreuses
BE895913A (fr) Procede de separation d'hydrocarbures par extraction liquide-liquide

Legal Events

Date Code Title Description
ST Notification of lapse