Fremgangsmåde til at minimere diameteren af dråber af en urinstofopløsning ved at benytte en blanding af overfladeaktive stoffer af alkoxylerede forbindelser

• Main Authors: STRUTZ, ERNST, OLAV, WASOW, GUENTHER
• Format: Patent
• Language: Danish
• Published: 09.12.2013
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

A mixture of surfactants from alkylene oxide adducts with different degrees of alkoxylation is used in a urea solution to be added to an exhaust stream for reduction of nitrous gases.