February 2014

Special Report: Clean Fuels

Improve the isomerization of alkanes by catalytic distillation

The isomerization of light gasoline fractions is crucial to producing high-octane fuels and to reducing the benzene content in gasoline. One of the most promising options for isomerization is catalytic distillation.

Requirements for motor gasoline are tightened for both operational and environmental parameters. The Euro-5 and MSAT-2 standards limit the benzene content of gasoline to 1 vol% for Euro-5 and 0.62% for MSAT-2. Accordingly, the isomerization of light gasoline fractions is crucial to producing high-octane fuels and to reducing the benzene content in gasoline.1, 2 Existing isomerization technologies, to achieve high-octane numbers, recycle unreacted components to maximize conversion. This solution involves additional process equipment to sustain the needed reactions such as distillation columns to separate high-octane isoparaffins from normal paraffins and the isomerization reactor.3 Accordi

Log in to view this article.

Not Yet A Subscriber? Here are Your Options.

1) Start a FREE TRIAL SUBSCRIPTION and gain access to all articles in the current issue of Hydrocarbon Processing magazine.

2) SUBSCRIBE to Hydrocarbon Processing magazine in print or digital format and gain ACCESS to the current issue as well as to 3 articles from the HP archives per month. $409 for an annual subscription*.

3) Start a FULL ACCESS PLAN SUBSCRIPTION and regain ACCESS to this article, the current issue, all past issues in the HP Archive, the HP Process Handbooks, HP Market Data, and more. $1,995 for an annual subscription.  For information about group rates or multi-year terms, contact email Peter Ramsay or call +44 20 3409 2240*.

*Access will be granted the next business day.

Related Articles

From the Archive

Comments

Comments

{{ error }}
{{ comment.comment.Name }} • {{ comment.timeAgo }}
{{ comment.comment.Text }}