GB981707A - Recovery of oxidation products - Google Patents
Recovery of oxidation productsInfo
- Publication number
- GB981707A GB981707A GB4897563A GB4897563A GB981707A GB 981707 A GB981707 A GB 981707A GB 4897563 A GB4897563 A GB 4897563A GB 4897563 A GB4897563 A GB 4897563A GB 981707 A GB981707 A GB 981707A
- Authority
- GB
- United Kingdom
- Prior art keywords
- organic phase
- alkali
- dihydroperoxide
- washing
- carbon dioxide
- 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
- 230000003647 oxidation Effects 0.000 title abstract 4
- 238000007254 oxidation reaction Methods 0.000 title abstract 4
- 238000011084 recovery Methods 0.000 title 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 14
- 239000012074 organic phase Substances 0.000 abstract 9
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 7
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 239000003513 alkali Substances 0.000 abstract 3
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 3
- 239000001569 carbon dioxide Substances 0.000 abstract 3
- 238000005406 washing Methods 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 2
- 229910001882 dioxygen Inorganic materials 0.000 abstract 2
- 238000000605 extraction Methods 0.000 abstract 2
- 238000000926 separation method Methods 0.000 abstract 2
- SPPWGCYEYAMHDT-UHFFFAOYSA-N 1,4-di(propan-2-yl)benzene Chemical class CC(C)C1=CC=C(C(C)C)C=C1 SPPWGCYEYAMHDT-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 125000000732 arylene group Chemical group 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 239000012071 phase Substances 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 239000012266 salt solution Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 238000005201 scrubbing Methods 0.000 abstract 1
- 239000001488 sodium phosphate Substances 0.000 abstract 1
- 229910000162 sodium phosphate Inorganic materials 0.000 abstract 1
- 229910052938 sodium sulfate Inorganic materials 0.000 abstract 1
- 235000011152 sodium sulphate Nutrition 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 abstract 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/08—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by decomposition of hydroperoxides, e.g. cumene hydroperoxide
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C407/00—Preparation of peroxy compounds
-
- 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
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 |
|---|---|---|---|
| DE1962SC032485 DE1237118B (de) | 1962-12-17 | 1962-12-17 | Verfahren zur Durchfuehrung der an sich bekannten Oxydation von ditert.-alkylaromatischen Kohlenwasserstoffen im fluessigen Zustand und im Kreislauf mit Sauerstoff oder sauerstoffhaltigen Gasen bei erhoehter Temperatur zu Aryl-ditert.-alkyldihydroperoxyden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB981707A true GB981707A (en) | 1965-01-27 |
Family
ID=7432459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4897563A Expired GB981707A (en) | 1962-12-17 | 1963-12-11 | Recovery of oxidation products |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT247307B (enrdf_load_stackoverflow) |
| DE (1) | DE1237118B (enrdf_load_stackoverflow) |
| DK (1) | DK128604B (enrdf_load_stackoverflow) |
| GB (1) | GB981707A (enrdf_load_stackoverflow) |
| LU (1) | LU45041A1 (enrdf_load_stackoverflow) |
| NL (1) | NL301578A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0105019A3 (en) * | 1982-09-29 | 1985-10-30 | The Goodyear Tire & Rubber Company | Dihydric phenol recovery process |
| CN113135819A (zh) * | 2021-04-29 | 2021-07-20 | 北京工业大学 | 一种提高间二异丙苯氧化制备间苯二酚的收率的方法 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5741466B2 (enrdf_load_stackoverflow) * | 1973-10-29 | 1982-09-03 | ||
| US4935551A (en) * | 1987-12-22 | 1990-06-19 | Indspec Chemical Corporation | Hydroperoxidation of diisopropylbenzene |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1102740B (de) * | 1959-07-13 | 1961-03-23 | Phenolchemie Ges Mit Beschraen | Verfahren zur Gewinnung von Hydroperoxyden aus den Oxydations-produkten von dialkylierten aromatischen Kohlenwasserstoffen |
-
0
- NL NL301578D patent/NL301578A/xx unknown
-
1962
- 1962-12-17 DE DE1962SC032485 patent/DE1237118B/de active Pending
-
1963
- 1963-12-09 AT AT985563A patent/AT247307B/de active
- 1963-12-11 GB GB4897563A patent/GB981707A/en not_active Expired
- 1963-12-16 DK DK585063A patent/DK128604B/da unknown
- 1963-12-17 LU LU45041A patent/LU45041A1/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0105019A3 (en) * | 1982-09-29 | 1985-10-30 | The Goodyear Tire & Rubber Company | Dihydric phenol recovery process |
| CN113135819A (zh) * | 2021-04-29 | 2021-07-20 | 北京工业大学 | 一种提高间二异丙苯氧化制备间苯二酚的收率的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| LU45041A1 (enrdf_load_stackoverflow) | 1964-02-17 |
| DE1237118B (de) | 1967-03-23 |
| NL301578A (enrdf_load_stackoverflow) | |
| DK128604B (da) | 1974-06-04 |
| AT247307B (de) | 1966-06-10 |
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