JPS6245190B2 - - Google Patents

Info

Publication number

JPS6245190B2

JPS6245190B2 JP2337580A JP2337580A JPS6245190B2 JP S6245190 B2 JPS6245190 B2 JP S6245190B2 JP 2337580 A JP2337580 A JP 2337580A JP 2337580 A JP2337580 A JP 2337580A JP S6245190 B2 JPS6245190 B2 JP S6245190B2

Authority

JP

Japan

Prior art keywords

weight

blast furnace

granulated blast

gel

furnace slag

Prior art date

1980-02-28

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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• 239000002893 slag Substances 0.000 claims description 45
• 239000000843 powder Substances 0.000 claims description 19
• 239000010440 gypsum Substances 0.000 claims description 18
• 229910052602 gypsum Inorganic materials 0.000 claims description 18
• 239000003562 lightweight material Substances 0.000 claims description 12
• 239000000203 mixture Substances 0.000 claims description 11
• 239000003513 alkali Substances 0.000 claims description 6
• 238000004519 manufacturing process Methods 0.000 claims description 5
• 239000003795 chemical substances by application Substances 0.000 claims description 3
• 239000000499 gel Substances 0.000 description 23
• 239000000047 product Substances 0.000 description 19
• 238000005452 bending Methods 0.000 description 11
• 230000005484 gravity Effects 0.000 description 11
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
• 150000004683 dihydrates Chemical class 0.000 description 9
• 239000002002 slurry Substances 0.000 description 7
• 239000011398 Portland cement Substances 0.000 description 6
• 239000010425 asbestos Substances 0.000 description 6
• 229910052895 riebeckite Inorganic materials 0.000 description 6
• 238000000034 method Methods 0.000 description 5
• ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 4
• 235000008733 Citrus aurantifolia Nutrition 0.000 description 4
• 235000011941 Tilia x europaea Nutrition 0.000 description 4
• 239000004571 lime Substances 0.000 description 4
• 230000008961 swelling Effects 0.000 description 4
• 229910001562 pearlite Inorganic materials 0.000 description 3
• AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
• 239000000920 calcium hydroxide Substances 0.000 description 2
• 235000011116 calcium hydroxide Nutrition 0.000 description 2
• 229910001861 calcium hydroxide Inorganic materials 0.000 description 2
• 239000000292 calcium oxide Substances 0.000 description 2
• 235000012255 calcium oxide Nutrition 0.000 description 2
• 230000000052 comparative effect Effects 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 238000010438 heat treatment Methods 0.000 description 2
• 239000000463 material Substances 0.000 description 2
• 238000000465 moulding Methods 0.000 description 2
• 239000000126 substance Substances 0.000 description 2
• OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
• 230000001133 acceleration Effects 0.000 description 1
• 239000002253 acid Substances 0.000 description 1
• DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
• 239000011575 calcium Substances 0.000 description 1
• 229910052791 calcium Inorganic materials 0.000 description 1
• OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
• ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 1
• 239000004568 cement Substances 0.000 description 1
• 238000006253 efflorescence Methods 0.000 description 1
• 238000001125 extrusion Methods 0.000 description 1
• 239000000835 fiber Substances 0.000 description 1
• 239000012467 final product Substances 0.000 description 1
• 239000011521 glass Substances 0.000 description 1
• 239000003365 glass fiber Substances 0.000 description 1
• 229910052500 inorganic mineral Inorganic materials 0.000 description 1
• 239000010445 mica Substances 0.000 description 1
• 229910052618 mica group Inorganic materials 0.000 description 1
• 239000011707 mineral Substances 0.000 description 1
• 235000010755 mineral Nutrition 0.000 description 1
• 238000002156 mixing Methods 0.000 description 1
• 238000009740 moulding (composite fabrication) Methods 0.000 description 1
• 239000010451 perlite Substances 0.000 description 1
• 235000019362 perlite Nutrition 0.000 description 1
• 238000003825 pressing Methods 0.000 description 1
• -1 pulp Substances 0.000 description 1
• 238000010791 quenching Methods 0.000 description 1
• 230000000171 quenching effect Effects 0.000 description 1
• 206010037844 rash Diseases 0.000 description 1
• 239000002994 raw material Substances 0.000 description 1
• 230000009257 reactivity Effects 0.000 description 1
• 230000002940 repellent Effects 0.000 description 1
• 239000005871 repellent Substances 0.000 description 1
• 239000011347 resin Substances 0.000 description 1
• 229920005989 resin Polymers 0.000 description 1
• 238000009628 steelmaking Methods 0.000 description 1
• 238000003756 stirring Methods 0.000 description 1
• 239000010455 vermiculite Substances 0.000 description 1
• 229910052902 vermiculite Inorganic materials 0.000 description 1
• 235000019354 vermiculite Nutrition 0.000 description 1
• 239000013585 weight reducing agent Substances 0.000 description 1