This standard specifies the calculation method and limit indicators for the comprehensive energy consumption per unit output of propylene oxide produced by the chlorohydrin process. This standard applies to chemical industry production enterprises within the jurisdiction of Tianjin Municipality.
DB12/ 046.39-2008 history
2012DB12/ 046.39-2011 Calculation method and limit of comprehensive energy consumption per unit output of products Part 39: Propylene oxide
2008DB12/ 046.39-2008 Calculation method and quota of comprehensive energy consumption per unit output of propylene oxide products