AMMONIA CARBON

Brand	Owner	Address	Description
AMMO-CARB	MARS FISHCARE NORTH AMERICA, INC.	50 East Hamilton Street Chalfont PA 18914	AMMONIA CARBON;MIXTURE OF ACTIVATED CARBON AND AMMONIA REMOVING RESIN FOR USE IN AQUARIUMS;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

In a process for urea production of the type comprising the reaction between ammonia and carbon dioxide in a high-pressure reactor followed by an autothermal stripping of the resulting reaction mixture so as to obtain a gaseous flow comprising ammonia and carbon dioxide and a liquid flow comprising urea and residual carbamate in aqueous solution and by a stripping of said gaseous flow in units operating at medium pressure, a gaseous flow coming from said units operating at medium pressure and comprising ammonia and carbon dioxide is partially condensed in a condenser to give a mixed liquid/gaseous flow. The uncondensed gases comprising ammonia and carbon dioxide are separated from the liquid phase in a separator and subjected to washing in a packed portion of a column in countercurrent with a flow of a carbonate solution obtaining a gaseous flow essentially consisting of ammonia and a liquid flow comprising a carbamate solution in which the carbon dioxide contained in said uncondensed gases has been absorbed.