Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Biodiesel production using anionic ion-exchange resin as heterogeneous catalyst.

Naomi Shibasaki-Kitakawa1, Hiroki Honda, Homare Kuribayashi

  • 1Department of Chemical Engineering, Tohoku University, Aoba-yama 6-6-07, Aoba-ku, Sendai 980-8579, Japan.

Bioresource Technology
|February 4, 2006
PubMed
Summary

Anion-exchange resins efficiently catalyze the transesterification of triolein with ethanol to produce ethyl oleate biodiesel. Optimized resins showed high activity and conversion, enabling continuous production with repeated use.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Simultaneous extraction of caffeic acid and production of cellulose microfibrils from coffee grounds using hydrodynamic cavitation in a Venturi tube.

Ultrasonics sonochemistry·2025
Same author

Implications of Mutant SOD1 on RNA Processing and Interferon Responses in Amyotrophic Lateral Sclerosis: Omics Data Analysis.

Cureus·2025
Same author

Hypoperfusion of the Left Insula, Operculum, and Putamen on Technetium-99m Ethyl Cysteinate Dimer (99mTc-ECD) Single-Photon Emission Computed Tomography in Patients With Mild Cognitive Impairment and Early Alzheimer's Disease.

Cureus·2024
Same author

Fibroblast-specific PRMT5 deficiency suppresses cardiac fibrosis and left ventricular dysfunction in male mice.

Nature communications·2024
Same author

Mechanical Properties and Friction Dynamics of Organogels Solidified with Rice Paraffin.

Journal of oleo science·2023
Same author

The Selective Serotonin 2A Receptor Antagonist Sarpogrelate Prevents Cardiac Hypertrophy and Systolic Dysfunction via Inhibition of the ERK1/2-GATA4 Signaling Pathway.

Pharmaceuticals (Basel, Switzerland)·2021

Area of Science:

  • Chemical Engineering
  • Catalysis
  • Renewable Energy

Background:

  • Biodiesel production is crucial for sustainable energy.
  • Transesterification of triglycerides is a key biodiesel synthesis method.
  • Ion-exchange resins offer potential as reusable catalysts for biodiesel production.

Purpose of the Study:

  • To investigate the efficacy of various ion-exchange resins as catalysts for triolein transesterification.
  • To optimize catalyst properties and reaction conditions for efficient ethyl oleate production.
  • To evaluate the reusability and continuous operation potential of the most active catalysts.

Main Methods:

  • Screening of anion-exchange and cation-exchange resins for transesterification activity.
  • Characterization of resin properties, including cross-linking density and particle size.

Related Experiment Videos

  • Optimization of batch transesterification reactions and development of a regeneration protocol.
  • Implementation of a continuous transesterification process using an expanded bed reactor.

    • Main Results:

    • Anion-exchange resins demonstrated significantly higher catalytic activity compared to cation-exchange resins.
    • Resins with lower cross-linking density and smaller particle size yielded high reaction rates and conversion.
    • A three-step regeneration method allowed for repeated use of the catalyst without activity loss.
    • Continuous production of ethyl oleate with high conversion was achieved in an expanded bed reactor.

    Conclusions:

    • Optimized anion-exchange resins are highly effective catalysts for biodiesel production via triolein transesterification.
    • The developed regeneration method ensures catalyst longevity and economic viability.
    • The expanded bed reactor system facilitates efficient and continuous biodiesel synthesis.