DE1458806B - - Google Patents

Info

Publication number

DE1458806B

DE1458806B DE1458806B DE 1458806 B DE1458806 B DE 1458806B DE 1458806 B DE1458806 B DE 1458806B

Authority

DE

Germany

Prior art keywords

refractory

porous body

gas

antechamber

porous

Prior art date

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.)

Pending

Links

• Espacenet
• Global Dossier
• DPMA
• Discuss

• 239000002184 metal Substances 0.000 claims description 16
• 229910052751 metal Inorganic materials 0.000 claims description 16
• 239000007789 gas Substances 0.000 claims description 13
• 239000008187 granular material Substances 0.000 claims description 6
• PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 4
• 239000004568 cement Substances 0.000 claims description 3
• 239000011819 refractory material Substances 0.000 claims description 2
• 239000004575 stone Substances 0.000 description 10
• IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
• 230000006378 damage Effects 0.000 description 3
• 238000007789 sealing Methods 0.000 description 3
• 238000007664 blowing Methods 0.000 description 2
• 229910052757 nitrogen Inorganic materials 0.000 description 2
• 229910001018 Cast iron Inorganic materials 0.000 description 1
• 239000011449 brick Substances 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 238000002347 injection Methods 0.000 description 1
• 239000007924 injection Substances 0.000 description 1
• 238000003780 insertion Methods 0.000 description 1
• 230000037431 insertion Effects 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 230000002028 premature Effects 0.000 description 1
• 230000002265 prevention Effects 0.000 description 1
• 230000008646 thermal stress Effects 0.000 description 1