DE87982C - - Google Patents

Info

Publication number

DE87982C

DE87982C DENDAT87982D DE87982DA DE87982C DE 87982 C DE87982 C DE 87982C DE NDAT87982 D DENDAT87982 D DE NDAT87982D DE 87982D A DE87982D A DE 87982DA DE 87982 C DE87982 C DE 87982C

Authority

DE

Germany

Prior art keywords

openings

porous

clay

plate

cup

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

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• 239000004927 clay Substances 0.000 claims description 8
• GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 2
• 229910017604 nitric acid Inorganic materials 0.000 claims description 2
• 239000011148 porous material Substances 0.000 claims description 2
• 238000011084 recovery Methods 0.000 claims description 2
• 238000009434 installation Methods 0.000 claims 1
• 239000000463 material Substances 0.000 claims 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
• 239000007789 gas Substances 0.000 description 2
• 239000011521 glass Substances 0.000 description 2
• 239000002253 acid Substances 0.000 description 1
• 230000009286 beneficial effect Effects 0.000 description 1
• 239000000571 coke Substances 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 230000002349 favourable effect Effects 0.000 description 1
• 239000007788 liquid Substances 0.000 description 1
• 239000008262 pumice Substances 0.000 description 1
• 239000004575 stone Substances 0.000 description 1
• 238000009736 wetting Methods 0.000 description 1