BE435187A - - Google Patents

Info

Publication number

BE435187A

BE435187A BE435187DA BE435187A BE 435187 A BE435187 A BE 435187A BE 435187D A BE435187D A BE 435187DA BE 435187 A BE435187 A BE 435187A

Authority

BE

Belgium

Prior art keywords

oleum

absorption

distillation

heating

steam

Prior art date

Links

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• 238000010438 heat treatment Methods 0.000 claims description 15
• 238000010521 absorption reaction Methods 0.000 claims description 10
• 239000007788 liquid Substances 0.000 claims description 10
• 238000004821 distillation Methods 0.000 claims description 9
• 238000000034 method Methods 0.000 claims description 6
• 230000002745 absorbent Effects 0.000 claims description 5
• 239000002250 absorbent Substances 0.000 claims description 5
• 239000000203 mixture Substances 0.000 claims description 5
• 238000004519 manufacturing process Methods 0.000 claims description 3
• 238000009434 installation Methods 0.000 description 5
• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
• 238000009835 boiling Methods 0.000 description 4
• 239000006096 absorbing agent Substances 0.000 description 3
• 238000010276 construction Methods 0.000 description 3
• 238000005260 corrosion Methods 0.000 description 3
• 230000007797 corrosion Effects 0.000 description 3
• 238000013021 overheating Methods 0.000 description 3
• 230000005540 biological transmission Effects 0.000 description 2
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
• 239000002253 acid Substances 0.000 description 1
• 238000013459 approach Methods 0.000 description 1
• 239000010724 circulating oil Substances 0.000 description 1
• 238000001704 evaporation Methods 0.000 description 1
• 230000008020 evaporation Effects 0.000 description 1
• QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
• 229910052753 mercury Inorganic materials 0.000 description 1
• 229910052751 metal Inorganic materials 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 150000002739 metals Chemical class 0.000 description 1
• 230000001105 regulatory effect Effects 0.000 description 1
• 238000001179 sorption measurement Methods 0.000 description 1
• TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 description 1