JPS642153Y2 - - Google Patents

Info

Publication number

JPS642153Y2

JPS642153Y2 JP18643982U JP18643982U JPS642153Y2 JP S642153 Y2 JPS642153 Y2 JP S642153Y2 JP 18643982 U JP18643982 U JP 18643982U JP 18643982 U JP18643982 U JP 18643982U JP S642153 Y2 JPS642153 Y2 JP S642153Y2

Authority

JP

Japan

Prior art keywords

furnace body

powder raw

gas supply

section

raw materials

Prior art date

1982-12-08

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
• Global Dossier
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• 239000002994 raw material Substances 0.000 claims description 30
• 238000001354 calcination Methods 0.000 claims description 26
• 239000000843 powder Substances 0.000 claims description 26
• 239000007789 gas Substances 0.000 description 28
• 238000002485 combustion reaction Methods 0.000 description 27
• 238000003756 stirring Methods 0.000 description 21
• 238000001816 cooling Methods 0.000 description 6
• 235000019738 Limestone Nutrition 0.000 description 4
• 239000000567 combustion gas Substances 0.000 description 4
• 239000006028 limestone Substances 0.000 description 4
• 238000000034 method Methods 0.000 description 4
• MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
• VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
• VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
• 239000011449 brick Substances 0.000 description 2
• 239000004568 cement Substances 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 239000000446 fuel Substances 0.000 description 2
• 238000002156 mixing Methods 0.000 description 2
• 239000001301 oxygen Substances 0.000 description 2
• 229910052760 oxygen Inorganic materials 0.000 description 2
• JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 2
• 239000011819 refractory material Substances 0.000 description 2
• PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
• 229910000019 calcium carbonate Inorganic materials 0.000 description 1
• 239000004927 clay Substances 0.000 description 1
• 230000000911 decarboxylating effect Effects 0.000 description 1
• 239000006185 dispersion Substances 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 238000010304 firing Methods 0.000 description 1
• 239000002245 particle Substances 0.000 description 1
• 239000000377 silicon dioxide Substances 0.000 description 1
• 239000007787 solid Substances 0.000 description 1
• 239000004575 stone Substances 0.000 description 1
• 239000000725 suspension Substances 0.000 description 1