Abstract: . . .  acid plant and oxygen plant, we expect that solar copper can be produced at competitive . . .
. . .  process is attractive. A key feature of solar thermal copper extraction is the direct decomposition . . .
. . .  collected by condensation. In conventional copper extraction processes sulfur is produced as sulfur . . .
. . .  removal of unwanted impurities such as heavy metals. Decomposition experiments on synthetic . . .
. . .  is present as a gas and naturally separates from the liquid metals and subsequently can . . .
. . .  plant and oxygen plant, we expect that solar copper can be produced at competitive costs. . . .
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