Essays about: "Ammonia Flame"

Found 2 essays containing the words Ammonia Flame.

1. 1. Detection of nitrous oxide through IR-DFWM in gas flows with future application in ammonia flames

   University essay from Lunds universitet/Förbränningsfysik; Lunds universitet/Fysiska institutionen

   Author : Martin Passad; [2021]
   Keywords : Physics; Optics; Lasers; Environment; Hydrogen; Hydrogen Energy; Ammonia Energy; DFWM; Ammonia; Nitrous Oxide; Ammonia Flame; Ammonia Combustion; Physics and Astronomy;

   Abstract : This thesis report on an investigation into the applicability of mid-infrared degenerate four-wave mixing (IR-DWFM) as a method to detect N\(_2\)O in ammonia flames. DFWM has previously been used for concentration measurements on other molecules, but has never, to the author's knowledge, been applied to measure N\(_2\)O in ammonia flames before. READ MORE

3. 2. A method of chemical aftertreatment for the reduction of free formaldehyde release of a durable flame retardant finished cotton fabric

   University essay from Akademin för textil, teknik och ekonomi

   Author : Saima Saleem; [2015]
   Keywords : Aftertreatment; flame retardant; free formaldehyde; tetrakis hydroxymethyl phosphonium chloride THPC urea pre-condensate; ammonia curing; sodium metabisulfite; resorcinol; diethylene glycol; boric acid; curing; oxidation;

   Abstract : This thesis aims at developing a method of chemical aftertreatment for reduction of free formaldehyde release of a tetrakis (hydroxymethyl) phosphonium chloride (THPC) urea precondensate, ammonia cured durable flame retardant finished cotton fabric, by preventing the formation of free formaldehyde. Formaldehyde is toxic and carcinogenic. READ MORE