PL450223A1 - Method of oxidizing limonene in the presence of a catalyst - Google Patents
Method of oxidizing limonene in the presence of a catalystInfo
- Publication number
- PL450223A1 PL450223A1 PL450223A PL45022324A PL450223A1 PL 450223 A1 PL450223 A1 PL 450223A1 PL 450223 A PL450223 A PL 450223A PL 45022324 A PL45022324 A PL 45022324A PL 450223 A1 PL450223 A1 PL 450223A1
- Authority
- PL
- Poland
- Prior art keywords
- catalyst
- limonene
- oxidizing
- sparger
- oxygen
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
- C07D301/06—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the liquid phase
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/04—Compounds containing oxirane rings containing only hydrogen and carbon atoms in addition to the ring oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Przedmiotem zgłoszenia jest sposób utleniania limonenu w obecności katalizatora, polegający na mieszaniu limonenu z katalizatorem w ilości od 0,5% wag. do 5% wag. w stosunku do limonenu pod ciśnieniem atmosferycznym, z intensywnością mieszania 500 obr./minutę, w atmosferze tlenu podawanego z butli przez bełkotkę stosując przepływ tlenu 40 ml/minutę, w czasie od 15 minut do 360 minut, który charakteryzuje się tym, że jako katalizator stosuje się wysuszone i rozdrobnione pestki awokado, przy czym proces prowadzi się w temperaturze 70°C - 100°C. Stosuje się pestki awokado wysuszone i rozdrobnione do wielkości ziaren nie większych niż 0,43 mm. Do reaktora szklanego wprowadza się w pierwszej kolejności limonen, później katalizator, na samym końcu doprowadza się tlen przez bełkotkę.The subject of the application is a method for oxidizing limonene in the presence of a catalyst, consisting of mixing limonene with a catalyst in an amount from 0.5% by weight to 5% by weight of limonene at atmospheric pressure, with a stirring intensity of 500 rpm, in an atmosphere of oxygen supplied from a cylinder through a sparger using an oxygen flow of 40 ml/minute, for a time of 15 minutes to 360 minutes, characterized in that dried and crushed avocado pits are used as the catalyst, with the process being carried out at a temperature of 70°C - 100°C. Dried avocado pits are used, crushed to a grain size of no more than 0.43 mm. Limonene is first introduced into the glass reactor, then the catalyst, and finally oxygen is introduced through a sparger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL450223A PL450223A1 (en) | 2024-11-07 | 2024-11-07 | Method of oxidizing limonene in the presence of a catalyst |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL450223A PL450223A1 (en) | 2024-11-07 | 2024-11-07 | Method of oxidizing limonene in the presence of a catalyst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL450223A1 true PL450223A1 (en) | 2026-05-11 |
Family
ID=99717240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL450223A PL450223A1 (en) | 2024-11-07 | 2024-11-07 | Method of oxidizing limonene in the presence of a catalyst |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL450223A1 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL416571A1 (en) * | 2016-03-22 | 2017-09-25 | Zachodniopomorski Uniwersytet Technologiczny W Szczecinie | Method for oxidation of limonene |
| PL420101A1 (en) * | 2017-01-03 | 2018-07-16 | Zachodniopomorski Uniwersytet Technologiczny W Szczecinie | Method for oxidation of limonene |
-
2024
- 2024-11-07 PL PL450223A patent/PL450223A1/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL416571A1 (en) * | 2016-03-22 | 2017-09-25 | Zachodniopomorski Uniwersytet Technologiczny W Szczecinie | Method for oxidation of limonene |
| PL420101A1 (en) * | 2017-01-03 | 2018-07-16 | Zachodniopomorski Uniwersytet Technologiczny W Szczecinie | Method for oxidation of limonene |
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