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

Membrane reactor technology for C5/C6 hydroisomerization.

E E McLeary1, E J W Buijsse, L Gora

  • 1Department of Chemistry, University of Stellenbosch, Stellenbosch 7602, South Africa.

Philosophical Transactions. Series A, Mathematical, Physical, and Engineering Sciences
|May 20, 2005
PubMed
Summary
This summary is machine-generated.

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

Validation of the prognostic model "oncologiq palliative" for head and neck cancer patients.

European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery·2025
Same author

Reestablishment of the Smile after Hypoglossal-Facial Nerve Transfer: What Can We Learn?

Journal of neurological surgery. Part B, Skull base·2024
Same author

Voice outcome in medialisation thyroplasty with and without arytenoid adduction: a prospective comparison using intraoperative voice measurements.

European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery·2024
Same author

Personalized neck irradiation guided by sentinel lymph node biopsy in patients with squamous cell carcinoma of the oropharynx, larynx or hypopharynx with a clinically negative neck: (Chemo)radiotherapy to the PRIMary tumor only. Protocol of the PRIMO study.

Clinical and translational radiation oncology·2023
Same author

Management and outcome of middle ear adenomatous neuroendocrine tumours: A systematic review.

Oral oncology·2021
Same author

The impact of vestibular schwannoma and its management on employment.

European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery·2021
Same journal

Inverse FIP effect plasma in the solar atmosphere: a synthesis of current understanding and new insights from AR 11967.

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences·2026
Same journal

Signs of sulfur fractionation under high magnetic field strength.

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences·2026
Same journal

First ionization potential fractionation of sulfur observed with spectral imaging of the coronal environment.

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences·2026
Same journal

Chromospheric dynamics and turbulence regulate the solar FIP effect.

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences·2026
Same journal

Exploring the link between wave activity in the photospheric velocity driver and the FIP bias in the solar corona.

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences·2026
Same journal

Radiative hydrodynamic simulations of first ionization potential fractionation in solar flares.

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences·2026
See all related articles

This study introduces an advanced hydroisomerization process using membrane reactor technology to selectively separate linear alkanes. This innovation significantly boosts the research octane number (RON) of hydrocarbon products, enhancing fuel performance.

Area of Science:

  • Chemical Engineering
  • Materials Science
  • Catalysis

Background:

  • Hydroisomerization is crucial for upgrading hydrocarbon fuels.
  • Traditional processes face challenges in selectively separating linear and branched alkanes.
  • Membrane reactor technology offers potential for process intensification.

Purpose of the Study:

  • To develop an improved hydroisomerization process utilizing membrane reactor technology.
  • To enhance the selective separation of linear alkanes from hydrocarbon mixtures.
  • To increase the research octane number (RON) of the product.

Main Methods:

  • Utilizing a zeolite membrane for selective alkane transport.
  • Implementing a packed bed catalyst within the membrane reactor.

Related Experiment Videos

  • Optimizing process parameters for enhanced separation and flux.

    • Main Results:

    • Achieved a selectivity factor greater than 20 for separating n-, mono-, and di-branched alkanes.
    • Product RON reached 90, a 50-point increase from the feed.
    • Optimized membrane flux yielded a space-time yield to apparent time yield (STY/ATY) ratio of 877 m⁻¹.

    Conclusions:

    • The proposed membrane reactor hydroisomerization process is technically feasible.
    • Selective alkane separation via zeolite membranes significantly improves product quality.
    • This technology offers a promising route for efficient hydrocarbon upgrading.