KENDALL B RANDOLPH
Engineering in Arlington, VA
License number
Massachusetts 13598
Expiration Date
Jun 30, 1984
Type
Civil Engineer
Address
Address
Arlington, VA 22205
Professional information
Process For Making Fuming Nitric Acid
US Patent:
4557920, Dec 10, 1985
Filed:
Oct 17, 1983
Appl. No.:
6/542809
Inventors:
Edwin F. Rissmann - Annandale VA
Kendall B. Randolph - Arlington VA
Kendall B. Randolph - Arlington VA
Assignee:
Versar Inc. - Springfield VA
International Classification:
C01B 2140
US Classification:
423393
Abstract:
A process for making fuming nitric acid involving the reacting of nitrogen dioxide gas with dry hydrogen chloride gas to produce the fuming nitric acid directly, and to produce as a co-product nitrosyl chloride gas; separating the formed liquid fuming nitric acid from the reaction gases and co-product gas; and stripping the liquid product and demisting the gaseous product to complete their separation.