GB/T 33759-2017 Technical specification for recycling and utilization of dry blast furnace dust in iron and steel industry

GB 9078 GB 16297 GB 18599 GB/T 28292-2012 The technical specification for recycling and utilization of Fe-bearing dusts and sludges in iron and steel industry SN/T 2262 GB/T 2007.1-1987 General rules for the sampling and sample preparation of minerals in bulk—Sampling by manual method GB/T 2007.2-1987 General rules for the sampling and sample preparation of minerals in bulk Sample preparation by manual method GB/T 6730.49-1986 Methods for chemical analysis of iron ores The flame atomic absorbtion spectrophotometric method for the determination of sodium and potassium content GB/T 6730.49-2017 Iron ores—Determination of potassium content—Flame atomic absorption spectrometric method GB/T 6730.53-2004 Iron ores—Determination of zinc content—Flame atomic absorption spectrometric method GB/T 6730.61-2005 Iron ores—Determination of carbon and sulfur content—High frequency combustion with infrared absorption method GB/T 6730.61-2022 Iron ores—Determination of carbon and sulfur content—High frequency combustion with infrared absorption method GB/T 6730.65-2009 Iron ores—Determination of total iron content—Titanium(Ⅲ) chloride reduction potassium dichromate titration methods(routine methods) GB/T 6730.66-2009 Iron ores—Determination of total iron content—Automatic potentiometric titration method GB/T 8151.1-2000 Methods for chemical analysis of zinc concentrates—Determination of zinc content GB/T 8151.1-2012 Methods for chemical analysis of zinc concentrates—Part 1:Determination of zinc content—Precipitate separation-Na2EDTA titrimetric method and extractive separation-Na2EDTA titrimetric method GB/T 10322.1-2000 Iron ores—Sampling and sample preparation procedures GB/T 10322.1-2014 Iron ores—Sampling and sample preparation procedures GB/T 10322.1-2023 Iron ores—Sampling and sample preparation procedures GB 12348-1990 Standard of noise at boundary of industrial enterprises GB 13456-1992 Discharge standard of water pollutants for iron and steel industry GB/T 29513-2013 Chemical analysis of ferric-containing dust and sludge by XRF—Fused cast bead method HJ 465-2009 Guidance for Environmental Protection in the Development of a Circular Economy in the Iron and Steel Industry HJ/T 426-2008 Cleaner production standard Sintering industry HJ/T 427-2008 Cleaner production standard - Blast furnace