ES407067A1 - Procedimiento para la decoloracion de soluciones concentra-das de hidroperoxido de cumeno. - Google Patents
Procedimiento para la decoloracion de soluciones concentra-das de hidroperoxido de cumeno.Info
- Publication number
- ES407067A1 ES407067A1 ES407067A ES407067A ES407067A1 ES 407067 A1 ES407067 A1 ES 407067A1 ES 407067 A ES407067 A ES 407067A ES 407067 A ES407067 A ES 407067A ES 407067 A1 ES407067 A1 ES 407067A1
- Authority
- ES
- Spain
- Prior art keywords
- cumene
- hydroperoxide
- cumene hydroperoxide
- solution
- decolourising
- 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
- FRIBMENBGGCKPD-UHFFFAOYSA-N 3-(2,3-dimethoxyphenyl)prop-2-enal Chemical compound COC1=CC=CC(C=CC=O)=C1OC FRIBMENBGGCKPD-UHFFFAOYSA-N 0.000 title abstract 3
- 230000003226 decolorizating effect Effects 0.000 title 1
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 abstract 6
- 239000000243 solution Substances 0.000 abstract 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000004042 decolorization Methods 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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 |
|---|---|---|---|
| FR7134630A FR2154824A5 (enrdf_load_stackoverflow) | 1971-09-27 | 1971-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES407067A1 true ES407067A1 (es) | 1975-11-01 |
Family
ID=9083491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES407067A Expired ES407067A1 (es) | 1971-09-27 | 1972-09-27 | Procedimiento para la decoloracion de soluciones concentra-das de hidroperoxido de cumeno. |
Country Status (11)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5198325A (ja) * | 1975-02-24 | 1976-08-30 | Emarujonyobofubobaizai | |
| JPS57114502A (en) * | 1981-10-12 | 1982-07-16 | Kumiai Chem Ind Co Ltd | Bactericidal and algicidal agent for nonmedical purpose |
| JPH0459565U (enrdf_load_stackoverflow) * | 1990-10-01 | 1992-05-21 | ||
| US5202498A (en) * | 1992-04-20 | 1993-04-13 | Aristech Chemical Corporation | Inhibiting color change in cumene hydroperoxide |
| US5705708A (en) * | 1996-09-23 | 1998-01-06 | Witco Corporation | Inhibition of discoloration of cumene hydroperoxide |
-
1971
- 1971-09-27 FR FR7134630A patent/FR2154824A5/fr not_active Expired
-
1972
- 1972-09-06 CA CA151,103A patent/CA965103A/en not_active Expired
- 1972-09-19 NL NL7212686A patent/NL7212686A/xx not_active Application Discontinuation
- 1972-09-25 JP JP9524372A patent/JPS553345B2/ja not_active Expired
- 1972-09-25 BR BR663872A patent/BR7206638D0/pt unknown
- 1972-09-26 GB GB4447872A patent/GB1366744A/en not_active Expired
- 1972-09-26 BE BE789289D patent/BE789289A/xx not_active IP Right Cessation
- 1972-09-27 AT AT830172A patent/AT313880B/de active
- 1972-09-27 IT IT2976072A patent/IT967932B/it active
- 1972-09-27 ES ES407067A patent/ES407067A1/es not_active Expired
- 1972-09-27 DE DE19722247270 patent/DE2247270A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2247270A1 (de) | 1973-04-05 |
| JPS4839455A (enrdf_load_stackoverflow) | 1973-06-09 |
| GB1366744A (en) | 1974-09-11 |
| FR2154824A5 (enrdf_load_stackoverflow) | 1973-05-18 |
| JPS553345B2 (enrdf_load_stackoverflow) | 1980-01-24 |
| IT967932B (it) | 1974-03-11 |
| BE789289A (fr) | 1973-03-26 |
| NL7212686A (enrdf_load_stackoverflow) | 1973-03-29 |
| CA965103A (en) | 1975-03-25 |
| BR7206638D0 (pt) | 1973-08-23 |
| AT313880B (de) | 1974-03-11 |
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