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Swedish energy company Vattenfall, mining company LKAB, and steel manufacturer SSAB in September started the world’s first pilot plant to produce “fossil-free” steel in Lulea, Sweden (Figure 3). As part

Alloys found in the condensate and feedwater systems of power plants include carbon steel for piping, pumps, and in some cases heat exchangers. Many systems still have some copper-based alloys from admiralty