BE450648A - - Google Patents

Info

Publication number

BE450648A

BE450648A BE450648DA BE450648A BE 450648 A BE450648 A BE 450648A BE 450648D A BE450648D A BE 450648DA BE 450648 A BE450648 A BE 450648A

Authority

BE

Belgium

Prior art keywords

hydrochloric acid

emi

sulfate

absorption

gas

Prior art date

1942-05-18

Links

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• 238000010521 absorption reaction Methods 0.000 claims description 11
• 150000003839 salts Chemical class 0.000 claims description 11
• QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
• 239000000725 suspension Substances 0.000 claims description 4
• 238000000034 method Methods 0.000 claims description 2
• VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 46
• 239000007789 gas Substances 0.000 description 14
• 239000000203 mixture Substances 0.000 description 14
• 230000009102 absorption Effects 0.000 description 10
• 229910052751 metal Inorganic materials 0.000 description 9
• 239000002184 metal Substances 0.000 description 9
• QCUOBSQYDGUHHT-UHFFFAOYSA-L cadmium sulfate Chemical compound [Cd+2].[O-]S([O-])(=O)=O QCUOBSQYDGUHHT-UHFFFAOYSA-L 0.000 description 8
• 229910000331 cadmium sulfate Inorganic materials 0.000 description 7
• CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
• ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 5
• 229910052801 chlorine Inorganic materials 0.000 description 5
• 239000000460 chlorine Substances 0.000 description 5
• YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 4
• 239000003795 chemical substances by application Substances 0.000 description 4
• 238000010438 heat treatment Methods 0.000 description 4
• 239000001569 carbon dioxide Substances 0.000 description 3
• 229910002092 carbon dioxide Inorganic materials 0.000 description 3
• 238000010494 dissociation reaction Methods 0.000 description 3
• 230000005593 dissociations Effects 0.000 description 3
• QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
• ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical class [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 2
• KEQXNNJHMWSZHK-UHFFFAOYSA-L 1,3,2,4$l^{2}-dioxathiaplumbetane 2,2-dioxide Chemical compound [Pb+2].[O-]S([O-])(=O)=O KEQXNNJHMWSZHK-UHFFFAOYSA-L 0.000 description 1
• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
• 239000002253 acid Substances 0.000 description 1
• 229910052797 bismuth Inorganic materials 0.000 description 1
• JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
• 229910000380 bismuth sulfate Inorganic materials 0.000 description 1
• 238000006243 chemical reaction Methods 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• 229910052802 copper Inorganic materials 0.000 description 1
• 239000010949 copper Substances 0.000 description 1
• 229910000366 copper(II) sulfate Inorganic materials 0.000 description 1
• BEQZMQXCOWIHRY-UHFFFAOYSA-H dibismuth;trisulfate Chemical compound [Bi+3].[Bi+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BEQZMQXCOWIHRY-UHFFFAOYSA-H 0.000 description 1
• 230000002349 favourable effect Effects 0.000 description 1
• 239000012634 fragment Substances 0.000 description 1
• 229910052736 halogen Inorganic materials 0.000 description 1
• 150000002367 halogens Chemical class 0.000 description 1
• 150000002739 metals Chemical class 0.000 description 1
• 229920006395 saturated elastomer Polymers 0.000 description 1
• 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1