Kelder, E.M. (author), Ursem, W.N.J. (author), Roos, R.A. (author), Marijnissen, J.C.M. (author) The invention provides method for the removal of ammonia from air and converting the ammonia in a fertilizer material, comprising (a) contacting at least part of the air with an aqueous liquid, wherein the aqueous liquid is a solvent for ammonia, to provide an ammonia containing aqueous liquid,and(b) contacting the ammonia containing aqueous...
patent 2011