GB125836A - Process for the Purification of Anthraquinone. - Google Patents

Process for the Purification of Anthraquinone.

Info

Publication number
GB125836A
GB125836A GB1107218A GB1107218A GB125836A GB 125836 A GB125836 A GB 125836A GB 1107218 A GB1107218 A GB 1107218A GB 1107218 A GB1107218 A GB 1107218A GB 125836 A GB125836 A GB 125836A
Authority
GB
United Kingdom
Prior art keywords
anthraquinone
purification
solution
oxanthranol
selden
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
GB1107218A
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.)
HARRY DRAKE GIBBS
HARRY FLETCHER LEWIS
Selden Co
Original Assignee
HARRY DRAKE GIBBS
HARRY FLETCHER LEWIS
Selden Co
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 HARRY DRAKE GIBBS, HARRY FLETCHER LEWIS, Selden Co filed Critical HARRY DRAKE GIBBS
Priority to GB1107218A priority Critical patent/GB125836A/en
Publication of GB125836A publication Critical patent/GB125836A/en
Expired legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

125,836. Gibbs, H. D., Lewis, H. F., and Selden Co. July 5. 1918. Anthraquinone.-Commercial anthraquinone is purified from anthracene &c. by reduction to oxanthranol by means of metallic iron and caustic alkali solution, filtering the solution, and reoxidizing to anthraquinone by means of air.
GB1107218A 1918-07-05 1918-07-05 Process for the Purification of Anthraquinone. Expired GB125836A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1107218A GB125836A (en) 1918-07-05 1918-07-05 Process for the Purification of Anthraquinone.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1107218A GB125836A (en) 1918-07-05 1918-07-05 Process for the Purification of Anthraquinone.

Publications (1)

Publication Number Publication Date
GB125836A true GB125836A (en) 1919-05-01

Family

ID=32344841

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1107218A Expired GB125836A (en) 1918-07-05 1918-07-05 Process for the Purification of Anthraquinone.

Country Status (1)

Country Link
GB (1) GB125836A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0126319A2 (en) * 1983-04-25 1984-11-28 FMC Corporation Purification of alkylated anthraquinones

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0126319A2 (en) * 1983-04-25 1984-11-28 FMC Corporation Purification of alkylated anthraquinones
EP0126319A3 (en) * 1983-04-25 1986-03-26 FMC Corporation Purification of alkylated anthraquinones
TR22363A (en) * 1983-04-25 1987-03-06 Fmc Corp TREATMENT OF ALKILLATED ANTRACINONS

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