IT1011333B - Procedimento per il recupero di idroperossidi in particolare il diisopropilbenzene monoidroperossi do mediante distillazione in corrente di vapore - Google Patents
Procedimento per il recupero di idroperossidi in particolare il diisopropilbenzene monoidroperossi do mediante distillazione in corrente di vaporeInfo
- Publication number
- IT1011333B IT1011333B IT50723/74A IT5072374A IT1011333B IT 1011333 B IT1011333 B IT 1011333B IT 50723/74 A IT50723/74 A IT 50723/74A IT 5072374 A IT5072374 A IT 5072374A IT 1011333 B IT1011333 B IT 1011333B
- Authority
- IT
- Italy
- Prior art keywords
- monohydroperoxes
- diisopropylbenzene
- hydroperoxides
- distillation
- recovery
- Prior art date
Links
- OKIRBHVFJGXOIS-UHFFFAOYSA-N 1,2-di(propan-2-yl)benzene Chemical compound CC(C)C1=CC=CC=C1C(C)C OKIRBHVFJGXOIS-UHFFFAOYSA-N 0.000 title 1
- 238000004821 distillation Methods 0.000 title 1
- 150000002432 hydroperoxides Chemical class 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000011084 recovery Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C409/00—Peroxy compounds
- C07C409/02—Peroxy compounds the —O—O— group being bound between a carbon atom, not further substituted by oxygen atoms, and hydrogen, i.e. hydroperoxides
- C07C409/04—Peroxy compounds the —O—O— group being bound between a carbon atom, not further substituted by oxygen atoms, and hydrogen, i.e. hydroperoxides the carbon atom being acyclic
- C07C409/08—Compounds containing six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C407/00—Preparation of peroxy compounds
- C07C407/003—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C409/00—Peroxy compounds
- C07C409/02—Peroxy compounds the —O—O— group being bound between a carbon atom, not further substituted by oxygen atoms, and hydrogen, i.e. hydroperoxides
- C07C409/04—Peroxy compounds the —O—O— group being bound between a carbon atom, not further substituted by oxygen atoms, and hydrogen, i.e. hydroperoxides the carbon atom being acyclic
- C07C409/08—Compounds containing six-membered aromatic rings
- C07C409/12—Compounds containing six-membered aromatic rings with two alpha,alpha-dialkylmethyl hydroperoxy groups bound to carbon atoms of the same six-membered aromatic ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4940773A JPS5653546B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-05-02 | 1973-05-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1011333B true IT1011333B (it) | 1977-01-20 |
Family
ID=12830181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT50723/74A IT1011333B (it) | 1973-05-02 | 1974-04-30 | Procedimento per il recupero di idroperossidi in particolare il diisopropilbenzene monoidroperossi do mediante distillazione in corrente di vapore |
Country Status (7)
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2916572A1 (de) * | 1979-04-24 | 1980-11-13 | Peroxid Chemie Gmbh | Verfahren zur destillativen trennung von tert.-alkylhydroperoxiden und di- tert.-alkylperoxiden |
FI73194C (fi) * | 1985-11-19 | 1987-09-10 | Neste Oy | Foerfarande foer framstaellning av hydrokinon. |
CN103159585B (zh) * | 2011-12-09 | 2015-12-16 | 中国石油化工集团公司 | 脱除二异丙苯中乙酰基二甲基苄醇的方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE498321A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1947-06-28 | |||
NL17489C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1949-04-01 | |||
US2715646A (en) * | 1949-05-09 | 1955-08-16 | Hercules Powder Co Ltd | Manufacture of dhsopropylbenzene hydroperoxides |
US2632026A (en) * | 1950-02-18 | 1953-03-17 | Hercules Powder Co Ltd | Oxidation of aromatic hydrocarbons |
US2856433A (en) * | 1953-09-05 | 1958-10-14 | Hercules Powder Co Ltd | Separation of organic compounds |
US2706708A (en) * | 1953-11-06 | 1955-04-19 | Kellogg M W Co | Process for separating cumene from cumene hydroperoxide |
US2915558A (en) * | 1957-02-28 | 1959-12-01 | Shell Dev | Process for the separation of diisopropylbenzene dihydroperoxides |
US3883600A (en) * | 1970-05-04 | 1975-05-13 | Goodyear Tire & Rubber | Production of paradialkylbenzene dihydroperoxide |
-
1973
- 1973-05-02 JP JP4940773A patent/JPS5653546B2/ja not_active Expired
-
1974
- 1974-04-29 US US05/465,137 patent/US3993696A/en not_active Expired - Lifetime
- 1974-04-30 DE DE2421039A patent/DE2421039C2/de not_active Expired
- 1974-04-30 IT IT50723/74A patent/IT1011333B/it active
- 1974-04-30 FR FR7415002A patent/FR2228054B1/fr not_active Expired
- 1974-05-01 CA CA198,666A patent/CA1022493A/en not_active Expired
- 1974-05-01 GB GB1914774A patent/GB1469950A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2421039C2 (de) | 1983-10-20 |
JPS49133342A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-12-21 |
JPS5653546B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-12-19 |
GB1469950A (en) | 1977-04-06 |
US3993696A (en) | 1976-11-23 |
FR2228054B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-09-30 |
CA1022493A (en) | 1977-12-13 |
DE2421039A1 (de) | 1974-11-21 |
FR2228054A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-11-29 |
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