JPH0147215B2 - - Google Patents

Info

Publication number

JPH0147215B2

JPH0147215B2 JP56208131A JP20813181A JPH0147215B2 JP H0147215 B2 JPH0147215 B2 JP H0147215B2 JP 56208131 A JP56208131 A JP 56208131A JP 20813181 A JP20813181 A JP 20813181A JP H0147215 B2 JPH0147215 B2 JP H0147215B2

Authority

JP

Japan

Prior art keywords

amount

absorbent

slurry

absorption tower

inflow

Prior art date

1981-12-24

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired

Links

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• 230000002745 absorbent Effects 0.000 claims description 52
• 239000002250 absorbent Substances 0.000 claims description 52
• 239000002002 slurry Substances 0.000 claims description 36
• 238000006477 desulfuration reaction Methods 0.000 claims description 26
• 230000023556 desulfurization Effects 0.000 claims description 26
• 238000010521 absorption reaction Methods 0.000 claims description 25
• UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 13
• 239000003546 flue gas Substances 0.000 claims description 13
• 239000007789 gas Substances 0.000 claims description 10
• 238000000034 method Methods 0.000 claims description 10
• 238000012937 correction Methods 0.000 claims description 3
• 229910052815 sulfur oxide Inorganic materials 0.000 claims 5
• XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 claims 1
• 239000007788 liquid Substances 0.000 description 13
• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 10
• 230000007423 decrease Effects 0.000 description 9
• 238000010586 diagram Methods 0.000 description 7
• 239000000428 dust Substances 0.000 description 4
• 239000010440 gypsum Substances 0.000 description 4
• 229910052602 gypsum Inorganic materials 0.000 description 4
• 230000003647 oxidation Effects 0.000 description 4
• 238000007254 oxidation reaction Methods 0.000 description 4
• 238000012360 testing method Methods 0.000 description 4
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
• GBAOBIBJACZTNA-UHFFFAOYSA-L calcium sulfite Chemical compound [Ca+2].[O-]S([O-])=O GBAOBIBJACZTNA-UHFFFAOYSA-L 0.000 description 3
• 235000010261 calcium sulphite Nutrition 0.000 description 3
• 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
• 235000019738 Limestone Nutrition 0.000 description 2
• 235000011941 Tilia x europaea Nutrition 0.000 description 2
• OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
• 239000004571 lime Substances 0.000 description 2
• 239000006028 limestone Substances 0.000 description 2
• 239000003595 mist Substances 0.000 description 2
• 239000000203 mixture Substances 0.000 description 2
• 239000006096 absorbing agent Substances 0.000 description 1
• 238000006243 chemical reaction Methods 0.000 description 1
• 238000007796 conventional method Methods 0.000 description 1
• 230000003111 delayed effect Effects 0.000 description 1
• 238000013461 design Methods 0.000 description 1
• 230000003472 neutralizing effect Effects 0.000 description 1