Alkylation of isobutene feeds

Chemistry of hydrocarbon compounds – Saturated compound synthesis – By condensation of a paraffin molecule with an olefin-acting...

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C208S134000, C208S141000, C585S723000, C585S730000, C585S731000

Reexamination Certificate

active

07906700

ABSTRACT:
A process for alkylating isobutene by introducing a feed containing isobutene and an isoparaffin, in the form of droplets, into an acid catalyst to produce an alkylation product, wherein the Sauter mean diameter of the droplets is greater than or equal to about 150 μm and is less than or equal to about 500 μm, is disclosed.

REFERENCES:
patent: 3435092 (1969-03-01), Hutson, Jr. et al.
patent: 3761540 (1973-09-01), Hutson, Jr. et al.
patent: 4049728 (1977-09-01), Kraus et al.
patent: 4199409 (1980-04-01), Skraba
patent: 4205196 (1980-05-01), Makovec et al.
patent: 4207423 (1980-06-01), Makovec et al.
patent: 4236036 (1980-11-01), Dixon et al.
patent: 4276257 (1981-06-01), Dixon et al.
patent: 4276439 (1981-06-01), Hutson, Jr. et al.
patent: 4304947 (1981-12-01), Hutson, Jr.
patent: 4317795 (1982-03-01), Makovec et al.
patent: 4383977 (1983-05-01), Hutson, Jr. et al.
patent: 4500490 (1985-02-01), Hutson, Jr.
patent: 5639932 (1997-06-01), Abbott et al.
patent: 5792896 (1998-08-01), Randolph et al.
patent: 6995296 (2006-02-01), Smith, Jr. et al.
patent: 2004/0077910 (2004-04-01), Podrebarac et al.
Pacek, A.W. et al. (1998). Chemical Engineering Science, 53(11), 2005-2011.
Esteves, P.M. et al. (2005). Journal of Physical Chemistry B, 109(26), 12946-12955.
Chaput et al., “Pretreat alkylation feed”, Hydrocarbon Processing, Sep. 1992, pp. 51-54.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Alkylation of isobutene feeds does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Alkylation of isobutene feeds, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Alkylation of isobutene feeds will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2761411

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.