PL95216B1 - - Google Patents

Info

Publication number

PL95216B1

PL95216B1 PL17977975A PL17977975A PL95216B1 PL 95216 B1 PL95216 B1 PL 95216B1 PL 17977975 A PL17977975 A PL 17977975A PL 17977975 A PL17977975 A PL 17977975A PL 95216 B1 PL95216 B1 PL 95216B1

Authority

PL

Poland

Prior art keywords

exothermic

backfill

insulating

backfills

burnout

Prior art date

1975-04-19

Links

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• 229910052751 metal Inorganic materials 0.000 claims description 7
• 239000002184 metal Substances 0.000 claims description 7
• 239000008187 granular material Substances 0.000 claims description 5
• 238000002844 melting Methods 0.000 claims description 4
• 230000008018 melting Effects 0.000 claims description 4
• 238000002485 combustion reaction Methods 0.000 claims description 3
• 229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
• 239000011707 mineral Substances 0.000 claims description 3
• 239000012255 powdered metal Substances 0.000 claims description 3
• 239000011819 refractory material Substances 0.000 claims description 2
• 239000011368 organic material Substances 0.000 claims 1
• 239000000463 material Substances 0.000 description 5
• -1 ferrous metals Chemical class 0.000 description 3
• 239000010425 asbestos Substances 0.000 description 2
• 238000006243 chemical reaction Methods 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 229910001338 liquidmetal Inorganic materials 0.000 description 2
• 238000004519 manufacturing process Methods 0.000 description 2
• 150000002739 metals Chemical class 0.000 description 2
• 235000010755 mineral Nutrition 0.000 description 2
• 239000010451 perlite Substances 0.000 description 2
• 235000019362 perlite Nutrition 0.000 description 2
• 239000000843 powder Substances 0.000 description 2
• 229910052895 riebeckite Inorganic materials 0.000 description 2
• PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 description 2
• 238000009628 steelmaking Methods 0.000 description 2
• 239000010455 vermiculite Substances 0.000 description 2
• 229910052902 vermiculite Inorganic materials 0.000 description 2
• 235000019354 vermiculite Nutrition 0.000 description 2
• 229920003043 Cellulose fiber Polymers 0.000 description 1
• 229910001208 Crucible steel Inorganic materials 0.000 description 1
• 229910000831 Steel Inorganic materials 0.000 description 1
• 239000000654 additive Substances 0.000 description 1
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
• PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
• 239000003245 coal Substances 0.000 description 1
• 239000000571 coke Substances 0.000 description 1
• 150000001875 compounds Chemical class 0.000 description 1
• 235000013312 flour Nutrition 0.000 description 1
• 238000009413 insulation Methods 0.000 description 1
• 239000007788 liquid Substances 0.000 description 1
• 230000005499 meniscus Effects 0.000 description 1
• 239000002557 mineral fiber Substances 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1
• 239000007800 oxidant agent Substances 0.000 description 1
• 239000003415 peat Substances 0.000 description 1
• 238000005096 rolling process Methods 0.000 description 1
• 239000011775 sodium fluoride Substances 0.000 description 1
• 235000013024 sodium fluoride Nutrition 0.000 description 1
• 239000004071 soot Substances 0.000 description 1
• 239000010959 steel Substances 0.000 description 1
• 239000002699 waste material Substances 0.000 description 1
• 210000002268 wool Anatomy 0.000 description 1