CALHOUN, THOMSON + MATZA Austin, TX Jan 2011 to May 2011 InternSERVPRO Quogue, NY Jun 2006 to Sep 2008 Chief Accountant/General ManagerDKR CAPITAL PARTNERS, LP Stamford, CT Sep 2000 to Jan 2006 Senior Operations AssociateJersey City
Mar 1999 to Aug 2000 Margin/Credit AssociateNEW YORK BOARD OF TRADE New York, NY Nov 1997 to Jan 1999 Margin Clerk
Education:
TEXAS STATE UNIVERSITY Jan 2010 to Jan 2011 Master in Accountancy
Isbn (Books And Publications)
The Art of Robert McCall: A Celebration of Our Future in Space
E. I. Du Pont de Nemours and Company - Wilmington DE
International Classification:
C07C 7910
US Classification:
260645
Abstract:
A duplex process for the mononitration of benzene wherein the nitration is carried out in an azeotropic first stage followed by a lower temperature, mixed-acid second stage. The azeotropic stage uses reaction temperatures of at least 120. degree. C in mixed HNO. sub. 3 --H. sub. 2 SO. sub. 4, and excess water is carried overhead as an azeotrope with part of the benzene and is then decanted from the benzene. The nitrated benzene is removed as bottoms and decanted from the acid phase, avoiding the necessity of reconcentrating the H. sub. 2 SO. sub. 4. Both the nitrated benzene bottoms and the organic, benzene-containing part of the overhead stream are supplied to the second stage for completing the conversion into mononitrobenzene in mixed acid at lower temperatures such as 70. degree. C.
Water Removal In Nitration Of Aromatic Hydrocarbons
E. I. Du Pont de Nemours and Company - Wilmington DE
International Classification:
C07C 7602 C07C 7910
US Classification:
568939
Abstract:
The invention relates to a process for the preparation of nitrated aromatic compounds by the mixed acid process, in which water is removed from the reaction mass by passing an inert gas through it.
News
Give 'Em Heck, Denzel: The Equalizer's As Gory As It Is Mercilessly Viable
Washington is Robert Mccall, a peaceful, fussy man who invests all his time working in a handyman shop, verifying his fellow representatives consume right, and perusing the classics of world writing in a Boston oily spoon. (Dont get stressed, he just beverages tea at the cafe his own particular t
I worked at a company called Hartford Steam Boiler for 29 years - Field Service Supervisor
About:
I am 66 years of age. Â I was born in Pittsburgh PA. Â I went to school in Bethel Park. I have lived in eastern PA for over 40 years and I am married to Maurya.
St. Augustine School Union City NJ 1950-1958, Woodrow Wilson Elementary school Union City NJ 1959-1959, Woodside Elementary School Woodside CA 1966-1972
Community:
Leisha Carpenter, Johanna Harman, Jamie Enomoto, Kevin Mcniff