Use "hydrocyanic acid" in a sentence
1. Recovery of zinc values from a solution containing hydrocyanic acid
Recuperation de zinc a partir d'une solution contenant de l'acide cyanhydrique
2. Low pressure drop, high surface area ammonia oxidation catalyst and catalyst for production of hydrocyanic acid
Catalyseur d'oxydation d'ammoniac a grande surface et a faible chute de pression, et catalyseur de production d'acide hydrocyanique