GB172966A - Process of producing high-percentage pure anthracene - Google Patents

Process of producing high-percentage pure anthracene

Info

Publication number
GB172966A
GB172966A GB33646/21A GB3364621A GB172966A GB 172966 A GB172966 A GB 172966A GB 33646/21 A GB33646/21 A GB 33646/21A GB 3364621 A GB3364621 A GB 3364621A GB 172966 A GB172966 A GB 172966A
Authority
GB
United Kingdom
Prior art keywords
anthracene
producing high
distillation
oil
per cent
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
GB33646/21A
Other languages
English (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.)
CHEM FAB IN BILLWAERDER
Original Assignee
CHEM FAB IN BILLWAERDER
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 CHEM FAB IN BILLWAERDER filed Critical CHEM FAB IN BILLWAERDER
Publication of GB172966A publication Critical patent/GB172966A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
    • 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)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB33646/21A 1920-12-18 1921-12-14 Process of producing high-percentage pure anthracene Expired GB172966A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW57030D DE369366C (de) 1920-12-18 1920-12-18 Verfahren zur Gewinnung von hochprozentigem Anthracen

Publications (1)

Publication Number Publication Date
GB172966A true GB172966A (en) 1923-03-08

Family

ID=7605173

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33646/21A Expired GB172966A (en) 1920-12-18 1921-12-14 Process of producing high-percentage pure anthracene

Country Status (2)

Country Link
DE (1) DE369366C (de)
GB (1) GB172966A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19613497C1 (de) * 1996-04-04 1997-11-13 Vft Ag Destillationsverfahren zur Verbesserung der Reinproduktengewinnung aus Rohanthracen

Also Published As

Publication number Publication date
DE369366C (de) 1923-02-17

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