PL431777A1 - Method for isomerization of limonene - Google Patents

Method for isomerization of limonene

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Publication number
PL431777A1
PL431777A1 PL431777A PL43177719A PL431777A1 PL 431777 A1 PL431777 A1 PL 431777A1 PL 431777 A PL431777 A PL 431777A PL 43177719 A PL43177719 A PL 43177719A PL 431777 A1 PL431777 A1 PL 431777A1
Authority
PL
Poland
Prior art keywords
catalyst
limonene
isomerization
sba
titanium
Prior art date
Application number
PL431777A
Other languages
Polish (pl)
Other versions
PL241882B1 (en
Inventor
Agnieszka Wróblewska
Monika Retajczyk
Original Assignee
Zachodniopomorski Uniwersytet Technologiczny W Szczecinie
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Application filed by Zachodniopomorski Uniwersytet Technologiczny W Szczecinie filed Critical Zachodniopomorski Uniwersytet Technologiczny W Szczecinie
Priority to PL431777A priority Critical patent/PL241882B1/en
Publication of PL431777A1 publication Critical patent/PL431777A1/en
Publication of PL241882B1 publication Critical patent/PL241882B1/en

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  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Przedmiotem zgłoszenia jest sposób izomeryzacji limonenu, gdzie w obecności katalizatora tytanowo - silikatowego, w ilości 5 - 15% wagowy w mieszaninie reakcyjnej, pod ciśnieniem atmosferycznym, charakteryzuje się tym, że jako katalizator tytanowo - silikatowy stosuje się katalizator Ti-SBA-16, przy czym proces prowadzi się w temperaturze 155 - 165°C, w czasie od 15 minut do 24 godzin. Stosuje się katalizator Ti-SBA-16, który zawiera 9,7% wag. tytanu. Proces izomeryzacji prowadzi się w temperaturze 155 - 165°C, w czasie od 30 do 1380 minut, stosując intensywność mieszania 500 obr/min. Do reaktora wprowadza się w pierwszej kolejności limonen, a później katalizator.The subject of the application is the method of limonene isomerization, where in the presence of a titanium-silicate catalyst, in the amount of 5 - 15% by weight in the reaction mixture, at atmospheric pressure, it is characterized by the fact that the Ti-SBA-16 catalyst is used as The process is carried out at a temperature of 155-165 ° C for 15 minutes to 24 hours. A Ti-SBA-16 catalyst is used which contains 9.7 wt. titanium. The isomerization process is carried out at the temperature of 155 - 165 ° C, for 30 to 1380 minutes, with the mixing intensity of 500 rpm. The limonene is introduced into the reactor first, and then the catalyst.

PL431777A 2019-11-13 2019-11-13 Method for isomerization of limonene PL241882B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL431777A PL241882B1 (en) 2019-11-13 2019-11-13 Method for isomerization of limonene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL431777A PL241882B1 (en) 2019-11-13 2019-11-13 Method for isomerization of limonene

Publications (2)

Publication Number Publication Date
PL431777A1 true PL431777A1 (en) 2021-05-17
PL241882B1 PL241882B1 (en) 2022-12-19

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Family Applications (1)

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PL431777A PL241882B1 (en) 2019-11-13 2019-11-13 Method for isomerization of limonene

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PL (1) PL241882B1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105903461B (en) * 2016-04-25 2018-06-29 福建青松股份有限公司 It is a kind of to be used to synthesize catalyst of amphene and preparation method thereof

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Publication number Publication date
PL241882B1 (en) 2022-12-19

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