DE268105C - - Google Patents

Info

Publication number

DE268105C

DE268105C DENDAT268105D DE268105DA DE268105C DE 268105 C DE268105 C DE 268105C DE NDAT268105 D DENDAT268105 D DE NDAT268105D DE 268105D A DE268105D A DE 268105DA DE 268105 C DE268105 C DE 268105C

Authority

DE

Germany

Prior art keywords

iron

acid

pump

spiral

oil

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.)

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• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
• 239000002253 acid Substances 0.000 claims description 8
• 229910052742 iron Inorganic materials 0.000 claims description 8
• SURQXAFEQWPFPV-UHFFFAOYSA-L iron(2+) sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Fe+2].[O-]S([O-])(=O)=O SURQXAFEQWPFPV-UHFFFAOYSA-L 0.000 claims description 4
• 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 4
• 230000000694 effects Effects 0.000 claims description 3
• 230000005484 gravity Effects 0.000 claims description 2
• 150000007513 acids Chemical class 0.000 claims 1
• 238000009877 rendering Methods 0.000 claims 1
• 238000011144 upstream manufacturing Methods 0.000 claims 1
• 238000004804 winding Methods 0.000 claims 1
• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
• 230000001066 destructive effect Effects 0.000 description 2
• 239000010985 leather Substances 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 229910052751 metal Inorganic materials 0.000 description 1