JPS622107Y2 - - Google Patents

Info

Publication number

JPS622107Y2

JPS622107Y2 JP8800081U JP8800081U JPS622107Y2 JP S622107 Y2 JPS622107 Y2 JP S622107Y2 JP 8800081 U JP8800081 U JP 8800081U JP 8800081 U JP8800081 U JP 8800081U JP S622107 Y2 JPS622107 Y2 JP S622107Y2

Authority

JP

Japan

Prior art keywords

graphite

refractory

boundary

brick

layer

Prior art date

1981-06-17

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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• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 18
• 239000010439 graphite Substances 0.000 claims description 18
• 229910002804 graphite Inorganic materials 0.000 claims description 18
• 239000011449 brick Substances 0.000 claims description 16
• 239000011819 refractory material Substances 0.000 claims description 14
• 239000002131 composite material Substances 0.000 claims description 10
• 239000000463 material Substances 0.000 description 13
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
• PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 6
• 239000003795 chemical substances by application Substances 0.000 description 6
• 239000004927 clay Substances 0.000 description 6
• 229910000831 Steel Inorganic materials 0.000 description 5
• 239000010959 steel Substances 0.000 description 5
• 229910000805 Pig iron Inorganic materials 0.000 description 4
• 238000006477 desulfuration reaction Methods 0.000 description 4
• 230000023556 desulfurization Effects 0.000 description 4
• 229910052742 iron Inorganic materials 0.000 description 4
• 239000002184 metal Substances 0.000 description 4
• 229910052751 metal Inorganic materials 0.000 description 4
• 238000011282 treatment Methods 0.000 description 3
• VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
• UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
• CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 230000003628 erosive effect Effects 0.000 description 2
• 238000005192 partition Methods 0.000 description 2
• 239000000126 substance Substances 0.000 description 2
• 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
• 239000005997 Calcium carbide Substances 0.000 description 1
• 239000000654 additive Substances 0.000 description 1
• 229910000019 calcium carbonate Inorganic materials 0.000 description 1
• BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
• 239000000292 calcium oxide Substances 0.000 description 1
• ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
• 150000001875 compounds Chemical class 0.000 description 1
• 230000007797 corrosion Effects 0.000 description 1
• 238000005260 corrosion Methods 0.000 description 1
• 230000003009 desulfurizing effect Effects 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 238000002474 experimental method Methods 0.000 description 1
• 239000007770 graphite material Substances 0.000 description 1
• 230000017525 heat dissipation Effects 0.000 description 1
• 238000009413 insulation Methods 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1
• 238000000465 moulding Methods 0.000 description 1
• 239000000843 powder Substances 0.000 description 1
• 238000000926 separation method Methods 0.000 description 1
• 229910000029 sodium carbonate Inorganic materials 0.000 description 1
• 235000017550 sodium carbonate Nutrition 0.000 description 1
• 238000009628 steelmaking Methods 0.000 description 1
• CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 description 1
• 239000011452 unfired brick Substances 0.000 description 1