PSRI Consulting

PSRI has over 160 years of experience and over 225 reviewed publications in fluidization and particle technology

Dr. Jeffrey Smith has 20 years of experience in particle technology and fluidization. He has worked on FCC technology, cokers, methanol to olefins, gasification, pyrolysis, and methyl chloride and polydimethylsiloxane


EXPERIENCE

  • Technical Consultant, Particulate Solid Research Inc., Chicago, IL - 2010 to Present
    • Developed models for fluidized beds and risers, effective process design concepts. Helped PSRI clients to solve industrial problems
  • Senior Research Engineer, ExxonMobil Chemical, Baytown, TX - 1998 to 2005
    • Designed and commissioned a pilot circulating fluidized bed reactor for methanol to olefins (MTO), Developed new hydrodynamic/kinetic models for the scale up of circulating fluidized bed reactors, Modeled and debottlenecked commercial FCC standpipe systems
  • Associate Engineering Specialist, Dow Corning, Midland, MI - 1996 to 1997
    • Developed conceptual process designs for solvent recovery and the production of methyl chloride and polydimethylsiloxane (Dow Corning's Thermodynamic Expertise Center)
  • Graduate Assistant, Louisiana State University- 1993 to 1996
    • Pilot-Scale Solvent Sublation for the Removal of Hydrophobic Compounds from Waste Waters.

EDUCATION

  • Louisiana State University - PhD in Chemical Engineering, 1996
  • Purdue University - BS in Chemical Engineering, 1990

SKILLS

  • Fortran
  • Matlab
  • Mathematica
  • Excel

PUBLICATIONS


"Hydrodynamic Scale-Up of Circulating Fluidized Beds" T.M. Knowlton, S.B. Reddy Karri, J.S. Smith in Proceedings of the 12th International Conference on Fluidization X. Bi F. Berruti and T. Pugsley eds. ECI 2007, pp 1-12.

"Air-water partitioning constants for volatile methyl siloxanes" Kochetkov, A.; Smith, J.S.; Ravikrishna, R; Valsaraj, K.T.; Thibodeaux, L.J., Environmental Toxicology and Chemistry, 20(10) 2001 2184-2188.

"Solvent sublation for waste minimization in a process water stream-pilot-scale study" Bryson, B.; Valsaraj, K.T., J. Hazardous Materials, B82 2001 65-75. [acknowledgement]

"Reusable adsorbents for dilute solution separation. 3. Sorption dynamics of phenanthrene on surfactant-modified alumina" Jain, P.M.; Smith, J.S.; Valsaraj, K.T. Sep. Purif. Tech. (17) 1999 21-30

"The promise of solvent sublation" Smith, J.S.; Valsaraj, K.T. Chem. Eng. Prog.(5) 1998 69-77.

"Reusable adsorbents for dilute solution separation. 2. Model development and residence time distribution characterization for a laboratory adsorption column" Smith, J.S.; Valsaraj, K.T. Sep. Purif. Tech. (13) 1998 147-159.

"Reusable adsorbents for dilute solution separation. 1. Adsorption of phenanthrene on surfactant-modified alumina" Valsaraj, K.T.; Jain, P.M.; Kommalapati, R.R.; Smith, J.S.; Sep. Purif. Tech. (13) 1998 137-145.

"Sediment-to-air mass transfer of semi-volatile contaminants due to sediment resuspension in water" Valsaraj, K.T.; Ravikrishna, R.; Orlins, J.J.; Smith, J.S.; Gulliver, J.S.; Reible, D.D.; Thibodeaux, L.J., Advances in Env. Res. 1(2) 1997 147-156.

"Bubble column reactors for wastewater treatment Part III. Pilot-scale solvent sublation of pyrene and pentachlorophenol from simulated wastewater" Smith, J.S.; Valsaraj, K.T., Ind. Eng. Chem. Res. 36(3) 1997 903-914.

"Bubble column reactors for wastewater treatment Part II. The effect of sparger design on sublation column hydrodynamics in the homogeneous flow regime" Smith, J.S.; Burns, L.F.; Valsaraj, K.T.; Thibodeaux, L.J., Ind. Eng. Chem. Res. 35(5) 1996 1700-1710.

"Bubble column reactors for wastewater treatment Part I.Theory and modeling of continuous countercurrent solvent sublation" Smith, J.S.; Valsaraj, K.T.; Thibodeaux, L.J. Ind. Eng. Chem. Res. 35(5) 1996 1688-1699.

"An innovative air-water exchange process for the treatment of waste waters" Smith, J.S.; Valsaraj, K.T.; Thibodeaux, L.J., Proc. 3rd Int. Conf. On Air-Water Gas Transfer, July 24-27, 1995, Heidelberg, Germany.

"Methyl chloride via oxychlorination of methane [Part II]" Naasz, B.M.; Smith, J.S.; Toupadakis, A.I.; Jarvis, R.F.; Crum, B.R. ACS Fuels Division Aug. 21-26, 1994, Washington DC (DOE DE-AC22-91PC91030 and GRI 5091-222-2300) 

"The micropore condensation model of the solids concentration effect on the partition coefficient of colloidal suspensions" Swift, B.L; Smith, J.S.; Valsaraj, K.T.; Thibodeaux, L.J. Proc. ACS National Meeting, Environmental Division, Mar 13-18, 1994, San Diego, California.

"Methyl chloride via oxychlorination of methane [Part I]" Naasz, B.M.; Smith, J.S.; Toupadakis, A.I.; Crum, B.R. Liquefaction Contractor's Review Conference Sep. 22-24, 1992, Pittsburgh, Pennsylvania (DOE DE-AC22-91PC91030 and GRI 5091-222-2300)

"Mathematical analysis of transport properties of polymer films for food packaging.  VII. Moisture transport through a polymer film with subsequent adsorption on and diffusion through food" Smith, J.S.; Peppas, N.A. J. App. Polymer Sci. 1991, 43, 1219-1225.

Patents

  • US 8328890 "Processes for Gasification of a Carbonaceous Feedstock" Vincent G. Reiling, Earl T. Robinson, Nichloas Charles Nahas, Jeffrey Smith, Charles Mims, 2012
  • US 7329309 B2 "Gas-Solids Separation Device and Method" J.S. Smith, J.H. Beech, N.P. Coute', J.F. Goellner, K.R. Clem, 2008.
  • US 6846405 B2 "Circulating Fluid Bed Reactor System" J.R. Lattner, J.S. Smith, R.P. Davuluri 2005.
  • US6740790 B2 "Making an Olefin Product from an Oxygenate" K.H. Kuechler, M.J.G. Janssen, S.N. Vaughn, S.C. Fung, N.P. Coute', J.S. Smith J.R. Lattner, J.L. White, T. Xu, W.L. Kuechler, M.M. Mertens, C.W.M. Van Oorschot 2004.
  • WO 03/078047 A1, "Controlling solids flow in a gas-solid reactor" Smith, J.S.; Lattner, J.R.; Clem, K.R.; Loezos, P.N.; Coute', N.P.; Patel, R.D., 2003
  • US 6,531,639 B1,  "Catalytic production of olefins at high methanol partial pressures" Fung, SC.; Kuechler, K.H.; Smith, J.S.; Coute', N.P.; Vaughn, S.N.; Cao, C., 2003 
  • US 6,437,208 B1 , "Making an olefin product from an oxygenate" Kuechler, K.H.; Janssen, J.G.; Vaughn, S.N.; Fung, S.C.; Coute', N.P.; Smith, J.S.; Lattner, J.R.; White, J.L.; Xu, T.; Kuechler Sr., W.L.; Mertens, M.M; Oorschot, C.W.M., 2002
  • EP Patent 607388, JP Patent 8176030,  "Recovery of chlorocarbon esp. methyl chloride from gaseous mixture esp. noncondensible gas esp. from oxychlorination process" Crum, B.R.; Knutson, C.G.; Naasz, B.M.; Smith, J.S., 1996.
     

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