A sulfuric acid system has started to heat up
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SDIC Jincheng Metallurgy (formerly Lingbao Jincheng Metallurgy) [Comprehensive recovery project for 2,000 tons per day of complex and difficult-to-process gold concentrates] will produce 100,000 tons of copper per year; the accompanying 500,000-ton sulfuric acid production system has already begun to be commissioned, with operation expected to start on September 18. The system employs oxygen-enriched bottom-blown pool melting technology and a dual-bottom-blown triple furnace heat integration process; it was designed by China ENFI and constructed by 15 Metallurgical Construction. Sulfuric acid is produced using a five-stage conversion process with two rotations and two absorptions, along with pre-conversion.
Does this acid production system not come with pre-absorption?
Without pre-absorption, standard two-turns-two-absorptions configuration. Dry anodic protection – currently the largest equipment manufactured by Tianhua Research Institute for sulfuric acid systems
Yes, President Sun, we will start trial production with material feeding the day after tomorrow.
This post was last edited by in the blink of an eye on 2018-9-16 at 18:49. What is the flue gas concentration at the outlet of the SO2 drying tower? Equivalent gas concentration of conversion? I want to see how the mass transfer performance of the dry absorber is at that time^_^
Congratulations! You all have worked so hard for so long
Wish you safe driving. There’s a chance to learn *it a bit