Author:Nicolaides, CP; Stotijn, CJ; Van der Veen, ERA; Visser, MSDate:24 Sep 1993Over the resin catalyst Amberlyst 15, and under our reaction conditions, the yield of MTBE (methyl tert-butyl ether), from the reaction of methanol and isobutene, is at a maximum in the temperature rang of 40-60-degrees-C. Slightly higher ...Read more
Author:Archer, M; De Vos, BJ; Visser, MSDate:Apr 2007Internationally, certified ethanol reference materials are required to calibrate breathalysers and blood-alcohol measurement instruments. The CSIR National Metrology Laboratory of South Africa provides certified aqueous ethanol solutions with ...Read more