DB41/ 576-2009 (English Version) PDF

Scope: This standard stipulates the grading indicators, energy-saving management and measures, and energy-saving supervision for unit product energy consumption limits in the main processes of crude steel production in Henan Province. This standard is applicable to the calculation and assessment of unit product energy consumption in the sintering process (excluding pellets), blast furnace process, converter process, and electric furnace process of Henan steel enterprises, as well as the energy consumption control of new equipment.

DB41/ 576-2009 Referenced Document

GB 17167 General principle for equipping and managing of the measuring instrument of energy in organization of energy using
GB 20052 Minimum allowable values of energy efficiency and the energy efficiency grades for power transformers*， 2020-05-29 Update
GB/T 11790 General principles for low-temperature insulation technique of equipments and pipes
GB/T 12497 Three-phase induction motor's economic operation
GB/T 13466 The general principles of economic operation for AC driven fan (pump, air compressor) system
GB/T 15316 General principles for monitoring and testing of energy saving
GB/T 21368 Specification for equipping and managing of measuring instrument of energy in the iron and steel industry
GB/T 3485 Technical guides for evaluating the rationality of electricity usage in industrial enterprise
GB/T 3486 Technical guides for evaluating the rationality of heat usage in industrial enterprise
GB/T 4272 General principles for thermal insulation technique of equipment and pipes

2009 DB41/ 576-2009 Energy Consumption Quotas per Unit Product for Main Processes of Crude Steel Production