Search

Rajeev Gorowara Phones & Addresses

  • 303 Spalding Rd, Wilmington, DE 19803 (302) 654-2492
  • 109 Cobble Creek Curv, Newark, DE 19702 (302) 456-5704
  • Columbus, OH
  • Fairborn, OH

Work

Company: Dupont Jun 2001 Position: Research associate

Education

Degree: PhD School / High School: University of Delaware 1995 to 2001 Specialities: Chemical Engineering

Industries

Chemicals

Resumes

Resumes

Rajeev Gorowara Photo 1

Research Associate At Dupont

View page
Position:
Research Associate at DuPont
Location:
Greater Philadelphia Area
Industry:
Chemicals
Work:
DuPont since Jun 2001
Research Associate
Education:
University of Delaware 1995 - 2001
PhD, Chemical Engineering
The Ohio State University 1984 - 1988
BS MS, Chemical Engineering

Publications

Us Patents

Process For Producing Titanium Dioxide Particles Having Reduced Chlorides

View page
US Patent:
8114377, Feb 14, 2012
Filed:
Nov 2, 2006
Appl. No.:
11/591775
Inventors:
Alan Roger Eaton - Hendersonville TN, US
Rajeev Lochan Gorowara - Wilmington DE, US
Narayanan Sankara Subramanian - Hockessin DE, US
Stephen William Taylor - Chadds Ford PA, US
Assignee:
E.I. du Pont de Nemours and Company - Wilmington DE
International Classification:
C01G 23/047
US Classification:
423613, 423610, 423614
Abstract:
This disclosure relates to process for producing titanium dioxide pigment having reduced chlorides, comprising: a) reacting titanium tetrahalide vapor, rutile-forming agent and at least a stoichiometric amount of oxygen in a reactor to form a gaseous suspension comprising titanium dioxide particles; b) introducing silicon tetrachloride into the reactor at least one point downstream of the point of contact of the titanium tetrahalide, the rutile forming agent and the oxygen, and where at least 97% of the titanium tetrahalide has been converted to titanium dioxide to provide a substantially uniform encapsulation of pyrogenic SiOon the titanium dioxide; c) passing the gaseous suspension to a cooling conduit; d) introducing scouring material, typically selected from the group of calcined titanium dioxide and compressed titanium dioxide, and mixtures thereof, into the cooling conduit; wherein the particles of the scouring material have a diameter in the range of about 0. 25 mm to about 12. 7 mm and forming a cooled product having a solid and a vapor phase; e) separating the vapor phase from the cooled product to form a powder comprising the titanium dioxide particles, and a content of chlorine-containing material ranging from about 500 to about 3000 ppm of oxychloride, and the scouring material; and f) subjecting the powder to substantially uniform heating at a temperature of about 200 C.

Tio.sub.2 Slurry Process

View page
US Patent:
56537930, Aug 5, 1997
Filed:
May 13, 1996
Appl. No.:
8/648636
Inventors:
Michael Warren Ott - Newark DE
Rajeev Lochan Gorowara - Newark DE
Robert William Johnson - Kennett Square PA
Assignee:
E. I. Du Pont de Nemours and Company - Wilmington DE
International Classification:
C09C 136
US Classification:
106437
Abstract:
A process for enhancing the optical efficiency of TiO. sub. 2 slurries is disclosed.

Systems And Methods For Manufacture Of Controlled Release Of Agricultural Cores

View page
US Patent:
20210354929, Nov 18, 2021
Filed:
Oct 25, 2019
Appl. No.:
17/286250
Inventors:
- WILMINGTON DE, US
MARIOS AVGOUSTI - KENNETT SQUARE PA, US
ROBERT RAY BURCH - EXTON PA, US
RAJEEV L GOROWARA - WILMINGTON DE, US
ROBERT ALAN LEWIS - BEAR DE, US
CHARLES A SAMPLE - PORTERFIELD WI, US
LARRY D WIERSCHKE - GREEN BAY WI, US
JIHUA ZHANG - GARNET VALLEY PA, US
Assignee:
E. I. DUPONT DE NEMOURS AND COMPANY - WILMINGTON DE
International Classification:
B65G 21/20
Abstract:
Carriers are disclosed for supporting a plurality of agricultural cores on a plurality of core supports for coating by a flexible film. The plurality of core supports may include a pedestal for supporting a respective agricultural core and a core periphery region having a plurality of bridge elements which couple the pedestal to the connecting structure between the plurality of core supports. The carriers may include a vacuum system that independently communicates a partial vacuum to an aperture in each respective pedestal and a plurality of apertures in the core periphery region of a respective core support between the bridge elements.

Agricultural Systems, Compositions And Methods For Increasing Crop Yield

View page
US Patent:
20190233345, Aug 1, 2019
Filed:
Mar 22, 2017
Appl. No.:
16/087520
Inventors:
- Wilmington DE, US
- Johnston IA, US
TIMOTHY CASPAR - YORKLYN DE, US
JASON DEBRUIN - MACOMB IL, US
JOHN D. EVERARD - GRIMES IA, US
RAJEEV L. GOROWARA - WILMINGTON DE, US
DARREN B. GRUIS - BAXTER IA, US
RAFAEL HERRMANN - WILMINGTON DE, US
SHANE FRANCIS KENDRA - ALDAN PA, US
KATRINA KRATZ - CHADDS FORD PA, US
JACY CAMERON MACCHIA - PHILADELPHIA PA, US
RYAN ARTHUR PAPE - CORALVILLE IA, US
JEFFREY R. SCHUSSLER - MARION IA, US
NING WANG - WILMINGTON DE, US
JIHUA ZHANG - GARNET VALLEY PA, US
Assignee:
E. I. DU PONT DE NEMOURS AND COMPANY - WILMINGTON DE
PIONEER HI-BRED INTERNATIONAL, INC. - JOHNSTON IA
International Classification:
C05G 3/00
C05G 3/02
C05C 9/00
C05C 3/00
C05D 1/00
C05B 17/00
A01N 43/56
A01C 7/06
A01C 7/08
Abstract:
The disclosure relates to systems, compositions and methods for providing nutrients, fertilizers, crop protection agents and other crop inputs for a plant. The disclosure also relates to methods for increasing the uptake of a crop active compound into a growing plant.
Rajeev L Gorowara from Wilmington, DE, age ~60 Get Report