PL421984A1 - Method for isomerization of limonene - Google Patents
Method for isomerization of limoneneInfo
- Publication number
- PL421984A1 PL421984A1 PL421984A PL42198417A PL421984A1 PL 421984 A1 PL421984 A1 PL 421984A1 PL 421984 A PL421984 A PL 421984A PL 42198417 A PL42198417 A PL 42198417A PL 421984 A1 PL421984 A1 PL 421984A1
- Authority
- PL
- Poland
- Prior art keywords
- limonene
- isomerization
- catalyst
- sba
- rpm
- Prior art date
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Przedmiotem zgłoszenia jest sposób izomeryzacji limonenu, który polega na tym, że w obecności katalizatora, pod ciśnieniem atmosferycznym, jako katalizator stosuje się katalizator tytanowo-silikalitowy Ti-SBA-15 w ilości 5 - 15% wagowy w mieszaninie reakcyjnej. Proces izomeryzacji prowadzi się w temperaturze 140 - 160°C, w czasie od 0,5 do 23 godzin, stosując intensywność mieszania 500 obr/min. Do reaktora wprowadza się w pierwszej kolejności limonen, a później katalizator.The subject of the application is a method of isomerization of limonene, which consists in the fact that in the presence of a catalyst at atmospheric pressure, a titanium-silicalite catalyst Ti-SBA-15 in the amount of 5 - 15% by weight in the reaction mixture is used. The isomerization process is carried out at a temperature of 140 - 160 ° C for 0.5 to 23 hours using a stirring intensity of 500 rpm. Limonene is introduced into the reactor first, followed by the catalyst.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL421984A PL233234B1 (en) | 2017-06-22 | 2017-06-22 | Method for isomerization of limonene |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL421984A PL233234B1 (en) | 2017-06-22 | 2017-06-22 | Method for isomerization of limonene |
Publications (2)
Publication Number | Publication Date |
---|---|
PL421984A1 true PL421984A1 (en) | 2019-01-02 |
PL233234B1 PL233234B1 (en) | 2019-09-30 |
Family
ID=64899003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL421984A PL233234B1 (en) | 2017-06-22 | 2017-06-22 | Method for isomerization of limonene |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL233234B1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4551570A (en) * | 1985-01-14 | 1985-11-05 | Scm Corporation | Process for the isomerization of limonene to terpinolene |
EP0235804A2 (en) * | 1986-03-07 | 1987-09-09 | BASF Aktiengesellschaft | Improved process for the preparation of P-cymen and homologous alkylbenzenes |
JPH01319431A (en) * | 1988-06-22 | 1989-12-25 | Yasuhara Yushi Kogyo Kk | Production of terpinolene |
JPH02115133A (en) * | 1988-10-26 | 1990-04-27 | Yasuhara Yushi Kogyo Kk | Production of terpinolene |
JPH02292230A (en) * | 1989-05-08 | 1990-12-03 | Yasuhara Chem Kk | Production of terpinolene |
-
2017
- 2017-06-22 PL PL421984A patent/PL233234B1/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4551570A (en) * | 1985-01-14 | 1985-11-05 | Scm Corporation | Process for the isomerization of limonene to terpinolene |
EP0235804A2 (en) * | 1986-03-07 | 1987-09-09 | BASF Aktiengesellschaft | Improved process for the preparation of P-cymen and homologous alkylbenzenes |
JPH01319431A (en) * | 1988-06-22 | 1989-12-25 | Yasuhara Yushi Kogyo Kk | Production of terpinolene |
JPH02115133A (en) * | 1988-10-26 | 1990-04-27 | Yasuhara Yushi Kogyo Kk | Production of terpinolene |
JPH02292230A (en) * | 1989-05-08 | 1990-12-03 | Yasuhara Chem Kk | Production of terpinolene |
Also Published As
Publication number | Publication date |
---|---|
PL233234B1 (en) | 2019-09-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR112016012004A2 (en) | APPARATUS, SYSTEM AND PROCESS FOR PRODUCING METAL-ORGANIC STRUCTURES AND USE OF SUCH STRUCTURES | |
MX2023004157A (en) | Oligosaccharide compositions for use animal feed and methods of producing thereof. | |
CY1124119T1 (en) | PROCEDURE FOR FORMING A SOLID FUEL COMPOSITION FROM MIXED SOLID WASTE | |
MX2019013232A (en) | Process for preparing microcapsules. | |
MX2019002769A (en) | Methods of preparing a catalyst. | |
MX2018005908A (en) | Process for making 2,3,3,3-tetrafluoropropene and/or vinylidine fluoride. | |
MX2018009493A (en) | Combined use of at least one endo-protease and at least one exo-protease in an ssf process for improving ethanol yield. | |
PH12019502093A1 (en) | Novel ester compounds, method for the production thereof and use thereof | |
MX2023013444A (en) | Dehydrohalogenation of hydrochlorofluorocarbons. | |
MX2018002031A (en) | Process for preparing 1,4-bis(ethoxymethyl)cyclohexane. | |
PH12016502136A1 (en) | Method for producing product olefins by catalytic dehydration of suitable reactants | |
MX359757B (en) | Low 4-methylimidazole (4-mel) caramel color class iv production. | |
MX2020003162A (en) | A process for the production of alkylaromatics. | |
MY192468A (en) | Process for ssz-39 synthesis using modified reaction composition | |
MY193764A (en) | Micro-reactor and method implementation for methanation | |
PL421984A1 (en) | Method for isomerization of limonene | |
MX2021012200A (en) | Water soluble adjuvant and composition containing same. | |
PL423815A1 (en) | Method for isomerization of limonene | |
PL426729A1 (en) | Method for isomerization of limonene | |
PL416873A1 (en) | Method for isomerization of alpha-pinene | |
PL423906A1 (en) | Method for isomerization of alpha-pinene in the presence of the titanium-silicate catalyst | |
PL431777A1 (en) | Method for isomerization of limonene | |
PL431753A1 (en) | Method for carvone isomerization | |
PL421032A1 (en) | Method for isomerization of alpha-pinene | |
PL426058A1 (en) | Method of alpha-Pinene isomerization in the presence of halloysite |