Method for extracting penicillin by magnetic ion liquid and reactor thereof
A magnetic ionic liquid and ionic liquid technology, applied in organic chemistry and other fields, can solve the problems of organic solvent loss, environmental pollution, explosion hazard, etc., and achieve the effects of preventing emulsification, low shear force, and enhanced mass transfer
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0039] Embodiment 1: magnetic ionic liquid [bmim]FeCl 4 The result of extracting penicillin (using a three-blade propeller to stir)
[0040] 15ml of penicillin solution with a penicillin content of 1g / 100ml and 10ml of magnetic ionic liquid [bmim]FeCl 4 mix. Stir with a propeller at a speed of 300 rpm. Slight emulsification phenomenon after 10 minutes, centrifuged for 5 minutes, the extraction system was layered, and the upper aqueous phase and the lower ionic liquid phase were taken respectively. The aqueous phase solution was analyzed by polarimeter for penicillin content, and the ionic liquid phase was analyzed for penicillin content by high-performance liquid chromatography. The extraction rate of penicillin by ionic liquid was 76.65%.
Embodiment 2
[0041] Embodiment 2: magnetic ionic liquid [bmim]FeCl 4 The implementation results of extracting penicillin (using a reactor with rotating and lifting magnetic stirring isolation tank)
[0042] See eg figure 1 . An isolation tank 6 is installed in the reactor, and a rotary motor 4 is connected with a shaft 5 in the isolation tank 6. The bearing at one end of the rotary motor 4 is connected with the NdFeB permanent magnet 3, and the upper outer shell of the isolation tank 6 is connected with a sliding shaft. .
[0043] 15ml of penicillin solution with a penicillin content of 1g / 100ml and 10ml of magnetic ionic liquid [bmim]FeCl 4 mix. Such as figure 2 As shown in a, the magnetic ionic liquid and the penicillin solution in the reactor are in a layered state after mixing, the ionic liquid is in the lower layer 1, and the penicillin solution is in the upper layer 2; the upper part is a rotating and lifting magnetic stirring isolation tank; as figure 2 As shown in b, open th...
PUM
Property | Measurement | Unit |
---|---|---|
extraction efficiency | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com