DE228496C - - Google Patents

Info

Publication number

DE228496C

DE228496C DENDAT228496D DE228496DA DE228496C DE 228496 C DE228496 C DE 228496C DE NDAT228496 D DENDAT228496 D DE NDAT228496D DE 228496D A DE228496D A DE 228496DA DE 228496 C DE228496 C DE 228496C

Authority

DE

Germany

Prior art keywords

openings

retort

furnace

gases

space

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.)

Active

Links

• Espacenet
• Global Dossier
• DPMA
• Discuss

• 239000007789 gas Substances 0.000 claims description 12
• 238000010438 heat treatment Methods 0.000 claims description 5
• IRERQBUNZFJFGC-UHFFFAOYSA-L azure blue Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[S-]S[S-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-] IRERQBUNZFJFGC-UHFFFAOYSA-L 0.000 claims description 4
• 239000002994 raw material Substances 0.000 claims description 4
• 238000004519 manufacturing process Methods 0.000 claims description 3
• 239000000463 material Substances 0.000 description 7
• 239000004575 stone Substances 0.000 description 3
• VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
• 239000000376 reactant Substances 0.000 description 2
• 230000009286 beneficial effect Effects 0.000 description 1
• 239000011248 coating agent Substances 0.000 description 1
• 238000000576 coating method Methods 0.000 description 1
• 210000003298 dental enamel Anatomy 0.000 description 1
• 238000007689 inspection Methods 0.000 description 1
• 239000004576 sand Substances 0.000 description 1
• 239000002893 slag Substances 0.000 description 1
• 230000003068 static effect Effects 0.000 description 1