RO91024B1 - Process for disinhibiting the isopropylbenzene hydroperoxide splitting reaction - Google Patents
Process for disinhibiting the isopropylbenzene hydroperoxide splitting reactionInfo
- Publication number
- RO91024B1 RO91024B1 RO116762A RO11676284A RO91024B1 RO 91024 B1 RO91024 B1 RO 91024B1 RO 116762 A RO116762 A RO 116762A RO 11676284 A RO11676284 A RO 11676284A RO 91024 B1 RO91024 B1 RO 91024B1
- Authority
- RO
- Romania
- Prior art keywords
- isopropylbenzene hydroperoxide
- disinhibiting
- splitting reaction
- sulfuric acid
- reaction medium
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- YQHLDYVWEZKEOX-UHFFFAOYSA-N cumene hydroperoxide Chemical compound OOC(C)(C)C1=CC=CC=C1 YQHLDYVWEZKEOX-UHFFFAOYSA-N 0.000 title abstract 3
- 238000006243 chemical reaction Methods 0.000 title abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 4
- 239000002253 acid Substances 0.000 abstract 2
- 238000003776 cleavage reaction Methods 0.000 abstract 2
- 239000012429 reaction media Substances 0.000 abstract 2
- MTJGVAJYTOXFJH-UHFFFAOYSA-N 3-aminonaphthalene-1,5-disulfonic acid Chemical compound C1=CC=C(S(O)(=O)=O)C2=CC(N)=CC(S(O)(=O)=O)=C21 MTJGVAJYTOXFJH-UHFFFAOYSA-N 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 230000007017 scission Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Inventia se refera la un procedeu de dezinhibare a reactiei de scindare acida, în preferinta de acizi minerali, de preferinta acid sulfuric, a hidroperoxidului de izopropilbenzen ca urmare a cresterii concentratiei, în apa în mediu de reactie în mod accidental, peste valoarea de 3% g. Procedeul conform unventiei se realizeaza la presiune atmosferica temperatura de 55-65 degree C si concentratie de acid sulfuric în mediu de reactie de 0,1-1,5 % g. Procedeul realizeaza descompunerea controlata a hidroperoxidului de izopropilbenzen acumulat în sistemul de scindare, asigurand o conversie de peste 99% g.The invention relates to a process for deinhibition of the acid cleavage reaction in the preference of mineral acids, preferably sulfuric acid, of isopropylbenzene hydroperoxide as a result of the concentration increase in water in the reaction medium accidentally above the value of 3% g. The process according to the invention is carried out under atmospheric pressure at a temperature of 55-65 ° C and sulfuric acid concentration in a reaction medium of 0.1-1.5% g. The process performs the controlled decomposition of the isopropylbenzene hydroperoxide accumulated in the cleavage system , providing a conversion of over 99% g.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO116762A RO91024B1 (en) | 1984-12-20 | 1984-12-20 | Process for disinhibiting the isopropylbenzene hydroperoxide splitting reaction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO116762A RO91024B1 (en) | 1984-12-20 | 1984-12-20 | Process for disinhibiting the isopropylbenzene hydroperoxide splitting reaction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO91024A2 RO91024A2 (en) | 1987-02-27 |
| RO91024B1 true RO91024B1 (en) | 1987-02-28 |
Family
ID=20116095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO116762A RO91024B1 (en) | 1984-12-20 | 1984-12-20 | Process for disinhibiting the isopropylbenzene hydroperoxide splitting reaction |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO91024B1 (en) |
-
1984
- 1984-12-20 RO RO116762A patent/RO91024B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO91024A2 (en) | 1987-02-27 |
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