BE425655A - - Google Patents

Info

Publication number

BE425655A

BE425655A BE425655DA BE425655A BE 425655 A BE425655 A BE 425655A BE 425655D A BE425655D A BE 425655DA BE 425655 A BE425655 A BE 425655A

Authority

BE

Belgium

Prior art keywords

sulfur

matte

temperature

roasting

mixed

Prior art date

Links

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• NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 31
• 229910052717 sulfur Inorganic materials 0.000 claims description 31
• 239000011593 sulfur Substances 0.000 claims description 31
• PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 10
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 9
• 229910052760 oxygen Inorganic materials 0.000 claims description 9
• 239000001301 oxygen Substances 0.000 claims description 9
• 238000002844 melting Methods 0.000 claims description 8
• 230000008018 melting Effects 0.000 claims description 8
• 239000007789 gas Substances 0.000 claims description 5
• 238000010438 heat treatment Methods 0.000 claims description 5
• 239000000203 mixture Substances 0.000 claims description 5
• 229910052759 nickel Inorganic materials 0.000 claims description 5
• 238000000034 method Methods 0.000 claims description 4
• 239000000463 material Substances 0.000 description 19
• 238000006477 desulfuration reaction Methods 0.000 description 3
• 230000023556 desulfurization Effects 0.000 description 3
• QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
• UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
• RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
• 239000000567 combustion gas Substances 0.000 description 2
• 238000002485 combustion reaction Methods 0.000 description 2
• 239000000428 dust Substances 0.000 description 2
• 229910021653 sulphate ion Inorganic materials 0.000 description 2
• 206010016275 Fear Diseases 0.000 description 1
• 238000005054 agglomeration Methods 0.000 description 1
• 230000002776 aggregation Effects 0.000 description 1
• 238000006243 chemical reaction Methods 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• 239000003546 flue gas Substances 0.000 description 1
• 239000012530 fluid Substances 0.000 description 1
• 230000004927 fusion Effects 0.000 description 1
• 238000002156 mixing Methods 0.000 description 1
• 230000007935 neutral effect Effects 0.000 description 1
• 239000000843 powder Substances 0.000 description 1