Method for quantitative production of gaseous ammonia
OwnerWalter A. Jessup, Paul Schoen +1inventors
InventorsWalter A. Jessup, Paul Schoen, John Chittenden
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Abstract
A process for producing an ammonia-containing gaseous product from aqueous ammonia including the steps of transporting concentrated aqueous ammonia from a source location to a location of use remote from the source location, vaporizing a portion of ammonia from the aqueous ammonia to produce an ammonia-containing gaseous product and a dilute aqueous ammonia remainder, and transporting the dilute aqueous ammonia remainder to a return location, is disclosed.
Claims23
A process for producing an ammonia-containing gaseous product from aqueous ammonia comprising the steps of ,
- a) transporting concentrated aqueous ammonia from a source location to a location of use remote from said source location;
- b) vaporizing a portion of ammonia from said concentrated aqueous ammonia to produce an ammonia-containing gaseous product and a dilute aqueous ammonia remainder;
- and
- c) transporting at least a portion of said dilute aqueous ammonia remainder to a return location.
The process of claim I wherein said source location and said return location are different.
Dependencies are inferred from the claim text.