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Prasenjeet Ghosh Phones & Addresses

  • Basking Ridge, NJ
  • 66 Hunting Path Pl, Spring, TX 77381
  • The Woodlands, TX
  • Fairfax, VA
  • Annandale, NJ
  • 341 Heather Dr N, Mantua, NJ 08051
  • West Lafayette, IN
  • Buffalo, NY
  • New York, NY
  • 9291 Tower Side Dr APT 321, Fairfax, VA 22031

Work

Position: Building and Grounds Cleaning and Maintenance Occupations

Publications

Us Patents

Process For Producing Cyclohexylbenzene

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US Patent:
8329956, Dec 11, 2012
Filed:
Mar 1, 2012
Appl. No.:
13/409331
Inventors:
Jane C. Cheng - Bridgewater NJ, US
Tan-Jen Chen - Kingwood TX, US
Prasenjeet Ghosh - Annandale NJ, US
Assignee:
ExxonMobil Chemical Patents Inc. - Houston TX
International Classification:
C07C 45/27
C07C 27/08
C07C 2/68
C07C 15/067
US Classification:
568361, 568798, 585266, 585268, 585467
Abstract:
In a process for producing cyclohexylbenzene, benzene and hydrogen are contacted under hydroalkylation conditions with a catalyst system comprising a MCM-22 family molecular sieve and at least one hydrogenation metal. The conditions comprise a temperature of about 140 C. to about 175 C. , a pressure of about 135 psig to about 175 psig (931 kPag to 1207 kPag), a hydrogen to benzene molar ratio of about 0. 30 to about 0. 65 and a weight hourly space velocity of benzene of about 0. 26 to about 1. 05 hr.

Process For Producing Cyclohexylbenzene

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US Patent:
20110015457, Jan 20, 2011
Filed:
Feb 24, 2009
Appl. No.:
12/920383
Inventors:
Jane C. Cheng - Bridgewater NJ, US
Tan-Jen Chen - Kingwood TX, US
Prasenjeet Ghosh - Annandale NJ, US
International Classification:
C07C 5/10
US Classification:
585268
Abstract:
In a process for producing cyclohexylbenzene, benzene and hydrogen are contacted under hydroalkylation conditions with a catalyst system comprising a MCM-22 family molecular sieve and at least one hydrogenation metal. The conditions comprise a temperature of about 140 C. to about 175 C., a pressure of about 135 psig to about 175 psig (931 kPag to 1207 kPag), a hydrogen to benzene molar ratio of about 0.30 to about 0.65 and a weight hourly space velocity of benzene of about 0.26 to about 1.05 hr.

Novel Molecular Sieve Composition Emm-13, A Method Of Making And A Process Of Using The Same

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US Patent:
20110166402, Jul 7, 2011
Filed:
Jul 15, 2009
Appl. No.:
12/999589
Inventors:
Wieslaw J. Roth - Sewell NJ, US
Douglas L. Dorset - Milford NJ, US
Gordon J. Kennedy - Washington NJ, US
Thomas Yorke - Toms River NJ, US
Terry Eugene Helton - Bethlehem PA, US
Prasenjeet Ghosh - Annandale NJ, US
Yogesh V. Joshi - Edison NJ, US
International Classification:
C07C 2/64
C01B 39/00
US Classification:
585422, 423700, 423718, 423701
Abstract:
This disclosure relates to a molecular sieve comprising a framework of tetrahedral atoms bridged by oxygen atoms, the tetrahedral atom framework being defined by a unit cell with atomic coordinates in nanometers shown in Table 3.
Prasenjeet Ghosh from Basking Ridge, NJ, age ~48 Get Report