JPH0212430Y2 - - Google Patents

Info

Publication number

JPH0212430Y2

JPH0212430Y2 JP7167383U JP7167383U JPH0212430Y2 JP H0212430 Y2 JPH0212430 Y2 JP H0212430Y2 JP 7167383 U JP7167383 U JP 7167383U JP 7167383 U JP7167383 U JP 7167383U JP H0212430 Y2 JPH0212430 Y2 JP H0212430Y2

Authority

JP

Japan

Prior art keywords

furnace

slag

ash

slag tap

combustion

Prior art date

1983-05-16

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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• 239000002893 slag Substances 0.000 claims description 57
• 238000002485 combustion reaction Methods 0.000 claims description 45
• 239000000446 fuel Substances 0.000 claims description 16
• 238000002844 melting Methods 0.000 claims description 12
• 230000008018 melting Effects 0.000 claims description 12
• 238000001816 cooling Methods 0.000 claims description 11
• 229910052751 metal Inorganic materials 0.000 claims description 11
• 239000002184 metal Substances 0.000 claims description 11
• 239000004449 solid propellant Substances 0.000 claims description 11
• 239000012809 cooling fluid Substances 0.000 claims description 9
• 239000011362 coarse particle Substances 0.000 claims description 4
• 239000010419 fine particle Substances 0.000 claims description 3
• 238000007664 blowing Methods 0.000 claims 1
• 239000002956 ash Substances 0.000 description 32
• 239000010801 sewage sludge Substances 0.000 description 18
• 239000003245 coal Substances 0.000 description 7
• 238000011144 upstream manufacturing Methods 0.000 description 7
• MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 5
• 239000002245 particle Substances 0.000 description 5
• 238000000034 method Methods 0.000 description 3
• 239000010802 sludge Substances 0.000 description 3
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
• 238000009825 accumulation Methods 0.000 description 2
• 239000000498 cooling water Substances 0.000 description 2
• 239000010881 fly ash Substances 0.000 description 2
• 239000000463 material Substances 0.000 description 2
• 238000010008 shearing Methods 0.000 description 2
• 239000007787 solid Substances 0.000 description 2
• 238000004901 spalling Methods 0.000 description 2
• 239000003570 air Substances 0.000 description 1
• 238000003915 air pollution Methods 0.000 description 1
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
• 230000000903 blocking effect Effects 0.000 description 1
• 239000004568 cement Substances 0.000 description 1
• JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 description 1
• 239000000571 coke Substances 0.000 description 1
• 238000001035 drying Methods 0.000 description 1
• 238000001704 evaporation Methods 0.000 description 1
• 230000008020 evaporation Effects 0.000 description 1
• 238000010304 firing Methods 0.000 description 1
• 239000007789 gas Substances 0.000 description 1
• 230000005484 gravity Effects 0.000 description 1
• 239000011810 insulating material Substances 0.000 description 1
• 239000000155 melt Substances 0.000 description 1
• 239000003921 oil Substances 0.000 description 1
• 239000001301 oxygen Substances 0.000 description 1
• 229910052760 oxygen Inorganic materials 0.000 description 1
• 239000000843 powder Substances 0.000 description 1
• 239000002994 raw material Substances 0.000 description 1
• 229910001220 stainless steel Inorganic materials 0.000 description 1
• 239000010935 stainless steel Substances 0.000 description 1