JPH0415181B2 - - Google Patents

Info

Publication number

JPH0415181B2

JPH0415181B2 JP4368486A JP4368486A JPH0415181B2 JP H0415181 B2 JPH0415181 B2 JP H0415181B2 JP 4368486 A JP4368486 A JP 4368486A JP 4368486 A JP4368486 A JP 4368486A JP H0415181 B2 JPH0415181 B2 JP H0415181B2

Authority

JP

Japan

Prior art keywords

fluidized bed

fine powder

lime

cooling

fluidized

Prior art date

1986-02-27

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

• Espacenet
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• 239000000843 powder Substances 0.000 claims description 52
• 238000001816 cooling Methods 0.000 claims description 46
• 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 41
• 235000011941 Tilia x europaea Nutrition 0.000 claims description 41
• 239000004571 lime Substances 0.000 claims description 41
• 239000002826 coolant Substances 0.000 claims description 17
• 238000000034 method Methods 0.000 claims description 6
• 238000011144 upstream manufacturing Methods 0.000 claims description 6
• 238000005192 partition Methods 0.000 claims description 5
• 239000008187 granular material Substances 0.000 claims description 4
• JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 16
• 238000010304 firing Methods 0.000 description 13
• 239000002245 particle Substances 0.000 description 11
• 235000019738 Limestone Nutrition 0.000 description 7
• 239000006028 limestone Substances 0.000 description 7
• 238000001354 calcination Methods 0.000 description 6
• 239000002994 raw material Substances 0.000 description 6
• 239000000725 suspension Substances 0.000 description 5
• 238000002485 combustion reaction Methods 0.000 description 4
• 239000011362 coarse particle Substances 0.000 description 3
• 239000000428 dust Substances 0.000 description 3
• 238000005243 fluidization Methods 0.000 description 3
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
• 238000007664 blowing Methods 0.000 description 2
• 238000011084 recovery Methods 0.000 description 2
• 238000009825 accumulation Methods 0.000 description 1
• 239000002178 crystalline material Substances 0.000 description 1
• 238000006477 desulfuration reaction Methods 0.000 description 1
• 230000023556 desulfurization Effects 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 238000007599 discharging Methods 0.000 description 1
• 239000006185 dispersion Substances 0.000 description 1
• 238000009826 distribution Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 239000010419 fine particle Substances 0.000 description 1
• 238000007667 floating Methods 0.000 description 1
• 229910052742 iron Inorganic materials 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1
• 230000000717 retained effect Effects 0.000 description 1
• 230000000630 rising effect Effects 0.000 description 1
• 238000000926 separation method Methods 0.000 description 1
• 238000009628 steelmaking Methods 0.000 description 1
• 239000000126 substance Substances 0.000 description 1
• 239000013585 weight reducing agent Substances 0.000 description 1