GB1387512A - Method for the preparation of hydrogen peroxide - Google Patents
Method for the preparation of hydrogen peroxideInfo
- Publication number
- GB1387512A GB1387512A GB4095874A GB4095874A GB1387512A GB 1387512 A GB1387512 A GB 1387512A GB 4095874 A GB4095874 A GB 4095874A GB 4095874 A GB4095874 A GB 4095874A GB 1387512 A GB1387512 A GB 1387512A
- Authority
- GB
- United Kingdom
- Prior art keywords
- butyl
- anthraquinone
- amyl
- sec
- hydrogen peroxide
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
- C01B15/01—Hydrogen peroxide
- C01B15/022—Preparation from organic compounds
- C01B15/023—Preparation from organic compounds by the alkyl-anthraquinone process
Abstract
1387512 Hydrogen peroxide preparation MITSUBISHI GAS CHEMICAL CO Inc 12 Jan 1973 [12 Jan 1972] 40958/74 Divided out of 1387511 Heading C1A [Also in Division C2] H 2 O 2 is prepared by the anthraquinone process using a dialkyl anthraquinone of the formula wherein R is a t-alkyl group having 4-6 carbon atoms and R<SP>1</SP> or R<SP>11</SP> is a pri- or sec-alkyl group having 4-6 carbon atoms. The anthraquinone may be 2-t-butyl-n-butyl, 2-t-butyl-iso-butyl, 2-t-butyl-sec-butyl, 2-t-butyl-iso-sec-amyl, 2-tbutyl-n-hexyl, 2-t-amyl-n-amyl or 2-t-hexyliso-butyl anthraquinone.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP520972A JPS5120199B2 (en) | 1972-01-12 | 1972-01-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1387512A true GB1387512A (en) | 1975-03-19 |
Family
ID=11604788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4095874A Expired GB1387512A (en) | 1972-01-12 | 1973-01-12 | Method for the preparation of hydrogen peroxide |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS5120199B2 (en) |
GB (1) | GB1387512A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015181283A1 (en) | 2014-05-30 | 2015-12-03 | Basf Se | Preparation of 2,6- and 2,7-disubstituted anthraquinone derivates |
US9988268B2 (en) | 2014-05-30 | 2018-06-05 | Basf Se | Preparation of 2,6- and 2,7-disubstituted anthraquinone derivatives |
CN114436798A (en) * | 2020-10-20 | 2022-05-06 | 中国石油化工股份有限公司 | Alkylanthraquinone compositions and methods of making the same |
CN114436804A (en) * | 2020-10-19 | 2022-05-06 | 中国石油化工股份有限公司 | Alkylanthraquinone compositions and methods of making the same |
CN114906818A (en) * | 2021-02-08 | 2022-08-16 | 中国石油化工股份有限公司 | Alkyl anthraquinone working solution, preparation method thereof and production method of hydrogen peroxide |
CN114906818B (en) * | 2021-02-08 | 2024-05-17 | 中国石油化工股份有限公司 | Alkyl anthraquinone working solution, preparation method thereof and hydrogen peroxide production method |
-
1972
- 1972-01-12 JP JP520972A patent/JPS5120199B2/ja not_active Expired
-
1973
- 1973-01-12 GB GB4095874A patent/GB1387512A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015181283A1 (en) | 2014-05-30 | 2015-12-03 | Basf Se | Preparation of 2,6- and 2,7-disubstituted anthraquinone derivates |
US9988268B2 (en) | 2014-05-30 | 2018-06-05 | Basf Se | Preparation of 2,6- and 2,7-disubstituted anthraquinone derivatives |
US10227281B2 (en) | 2014-05-30 | 2019-03-12 | Basf Se | Preparation of 2,6- and 2,7-disubstituted anthraquinone derivates |
CN114436804A (en) * | 2020-10-19 | 2022-05-06 | 中国石油化工股份有限公司 | Alkylanthraquinone compositions and methods of making the same |
CN114436798A (en) * | 2020-10-20 | 2022-05-06 | 中国石油化工股份有限公司 | Alkylanthraquinone compositions and methods of making the same |
CN114906818A (en) * | 2021-02-08 | 2022-08-16 | 中国石油化工股份有限公司 | Alkyl anthraquinone working solution, preparation method thereof and production method of hydrogen peroxide |
CN114906818B (en) * | 2021-02-08 | 2024-05-17 | 中国石油化工股份有限公司 | Alkyl anthraquinone working solution, preparation method thereof and hydrogen peroxide production method |
Also Published As
Publication number | Publication date |
---|---|
JPS4874499A (en) | 1973-10-06 |
JPS5120199B2 (en) | 1976-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |