Harold N. Weinberg - Livingston NJ Charles Rebick - Annandale NJ Kenneth O. McElrath - Iselin NJ
Assignee:
Exxon Research & Engineering Co. - Florham Park NJ
International Classification:
C10G 932
US Classification:
208127
Abstract:
A fluid coking process is provided in which a stream of heavy oil product, which typically is recycled to the coking zone, is first subjected to solvent separation to separate it into a high Conradson carbon product and a lower Conradson carbon product and, thereafter, at least a portion of the lower Conradson carbon product is recovered and the high Conradson carbon product is recycled to the coking zone.
Method And Apparatus For The Fluid Catalytic Cracking Of Hydrocarbon Feed Employing A Separable Mixture Of Catalyst And Sorbent Particles
Harold N. Weinberg - Livingston NJ W. Benedict Johnson - Pebble Beach CA Michael F. Raterman - Doylestown PA Barry K. Speronello - Belle Mead NJ William J. Reagan - Naperville IL Larry G. Sherman - Flemington NJ
Assignee:
Engelhard Corporation - Iselin NJ
International Classification:
C10G 1118
US Classification:
208 91
Abstract:
The present invention features the use of a particulate sorbent and a particulate FCC catalyst, which are physically separable, sequentially in the same FCC riser, followed by separation of commingled spent catalyst and sorbent particles from vapors, and the subsequent primary partial regeneration and heat up of spent sorbent particles and catalysts particles in an oxygen deficient burning zone, followed by physical separation of partially regenerated catalyst and sorbent particles, preferably using a cyclonic classifier to effect the separation. This is followed by secondary regeneration of the resulting segregated partially regenerated sorbent and catalyst streams in oxygen rich combustion zones to fully regenerate sorbent and catalyst particles.
Delayed Coking With Solvent Separation Of Recycle Oil
Harold N. Weinberg - Livingston NJ David W. Savage - Lebanon NJ Walter Weissman - Berkeley Heights NJ
Assignee:
Exxon Research and Engineering Co. - Florham Park NJ
International Classification:
C10G 914
US Classification:
208131
Abstract:
A delayed coking process is provided in which the fresh oil is introduced into the coker product fractionator and in which a stream of heavy oil product is withdrawn from the fractionator before it can contact the fresh oil. The stream of heavy oil product withdrawn from the fractionator is subjected to solvent separation to produce a high Conradson carbon product and a low Conradson carbon product. At least a portion of the low Conradson carbon product is recovered and the high Conradson carbon product is recycled to the coking zone.
Apparatus For The Fluid Catalytic Cracking Of Hydrocarbon Feed Employing A Separable Mixture Of Catalyst And Sorbent Particles
Harold N. Weinberg - Livingston NJ W. Benedict Johnson - Pebble Beach CA Michael F. Raterman - Doylestown PA Barry K. Speronello - Belle Mead NJ William J. Reagan - Naperville IL Larry G. Sherman - Flemington NJ
Assignee:
Engelhard Corporation - Iselin NJ
International Classification:
B01J 826 F27B 1508
US Classification:
422144
Abstract:
The present invention features the use of a particulate sorbent and a particulate FCC catalyst, which are physically separable, sequentially in the same FCC riser, followed by separation of commingled spent catalyst and sorbent particles from vapors, and the subsequent primary partial regeneration and heat up of spent sorbent particles and catalysts particles in an oxygen deficient burning zone, followed by physical separation of partially regenerated catalyst and sorbent particles, preferably using a cyclonic classifier to effect the separation. This is followed by secondary regeneration of the resulting segregated partially regenerated sorbent and catalyst streams in oxygen rich combustion zones to fully regenerate sorbent and catalyst particles.
Harold J Weinberg MD 650 1St Ave, New York, NY 10016 2122139339 (Phone)
Certifications:
Neurology, 1983
Awards:
Healthgrades Honor Roll
Languages:
English German
Hospitals:
Harold J Weinberg MD 650 1St Ave, New York, NY 10016
NYU Langone Medical Center 550 1St Avenue, New York, NY 10016
Education:
Medical School Albert Einstein College of Medicine of Yeshiva University Graduated: 1978 Medical School Ny Hosp-Cornell Med Ctr, Ne Graduated: 1978 Medical School Neuro Inst-Colum Presby Med Graduated: 1978 Medical School Neuro Inst Graduated: 1978
Dr. Weinberg graduated from the Albert Einstein College of Medicine at Yeshiva University in 1978. He works in New York, NY and 1 other location and specializes in Neurology. Dr. Weinberg is affiliated with New York Presbyterian Lower Manhattan Hospital and NYU Langone Medical Center.