BE350817A - - Google Patents

Info

Publication number

BE350817A

BE350817A BE350817DA BE350817A BE 350817 A BE350817 A BE 350817A BE 350817D A BE350817D A BE 350817DA BE 350817 A BE350817 A BE 350817A

Authority

BE

Belgium

Prior art keywords

nitric acid

nitrogen oxides

absorption

concentration

gases

Prior art date

Links

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• MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 54
• GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 26
• 229910017604 nitric acid Inorganic materials 0.000 claims description 22
• 238000010521 absorption reaction Methods 0.000 claims description 10
• 239000007789 gas Substances 0.000 claims description 10
• WFPZPJSADLPSON-UHFFFAOYSA-N dinitrogen tetraoxide Chemical compound [O-][N+](=O)[N+]([O-])=O WFPZPJSADLPSON-UHFFFAOYSA-N 0.000 claims description 8
• 239000002253 acid Substances 0.000 claims description 7
• 238000000034 method Methods 0.000 claims description 6
• 150000007513 acids Chemical class 0.000 claims description 3
• 150000002823 nitrates Chemical class 0.000 claims description 3
• 239000007787 solid Substances 0.000 claims description 2
• 230000003647 oxidation Effects 0.000 description 7
• 238000007254 oxidation reaction Methods 0.000 description 7
• QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
• 239000011261 inert gas Substances 0.000 description 2
• 238000004519 manufacturing process Methods 0.000 description 2
• 239000000203 mixture Substances 0.000 description 2
• 239000001301 oxygen Substances 0.000 description 2
• 229910052760 oxygen Inorganic materials 0.000 description 2
• 230000035484 reaction time Effects 0.000 description 2
• 229910021529 ammonia Inorganic materials 0.000 description 1
• 230000015572 biosynthetic process Effects 0.000 description 1
• 230000003197 catalytic effect Effects 0.000 description 1
• 238000006243 chemical reaction Methods 0.000 description 1
• 238000010790 dilution Methods 0.000 description 1
• 239000012895 dilution Substances 0.000 description 1
• -1 for example Chemical class 0.000 description 1
• 238000009434 installation Methods 0.000 description 1
• 238000003786 synthesis reaction Methods 0.000 description 1
• 239000002912 waste gas Substances 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1