Invention Grant
- Patent Title: Benzene removal from a heartcut fraction of gasoline boiling range streams
- Patent Title (中): 从汽油沸腾馏分中心馏分中除去苯
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Application No.: US729679Application Date: 1991-07-15
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Publication No.: US5198102APublication Date: 1993-03-30
- Inventor: Bal K. Kaul , Joseph T. O'Bara , David W. Savage , J. Patrick Dennis
- Applicant: Bal K. Kaul , Joseph T. O'Bara , David W. Savage , J. Patrick Dennis
- Applicant Address: NJ Florham Park
- Assignee: Exxon Research and Engineering Company
- Current Assignee: Exxon Research and Engineering Company
- Current Assignee Address: NJ Florham Park
- Main IPC: C10G25/03
- IPC: C10G25/03 ; C10G25/12 ; C10G67/04
Abstract:
A method for selectively separating benzene from gasoline boiling range streams by first fractionating the stream to produce a C.sub.6 heartcut fraction which is then passed to an adsorption zone comprised of a bed of solid adsorbent material capable of selectively removing benzene from the stream. The absorbent is regenerated with a suitable desorbent, preferably toluene.
Public/Granted literature
- US4596222A Voltage regenerator for ignition systems of internal combustion engines Public/Granted day:1986-06-24
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