DE94515C - - Google Patents

Info

Publication number

DE94515C

DE94515C DENDAT94515D DE94515DA DE94515C DE 94515 C DE94515 C DE 94515C DE NDAT94515 D DENDAT94515 D DE NDAT94515D DE 94515D A DE94515D A DE 94515DA DE 94515 C DE94515 C DE 94515C

Authority

DE

Germany

Prior art keywords

gold

ethylenediamine

solutions

chlorine

organic bases

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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• PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 6
• 229910052737 gold Inorganic materials 0.000 claims description 6
• 239000010931 gold Substances 0.000 claims description 6
• PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims description 3
• 239000002244 precipitate Substances 0.000 claims description 3
• JAJIPIAHCFBEPI-UHFFFAOYSA-N 9,10-dioxoanthracene-1-sulfonic acid Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2S(=O)(=O)O JAJIPIAHCFBEPI-UHFFFAOYSA-N 0.000 claims 1
• 239000004927 clay Substances 0.000 claims 1
• 239000012266 salt solution Substances 0.000 claims 1
• 239000000243 solution Substances 0.000 claims 1
• BRSVJNYNWNMJKC-UHFFFAOYSA-N [Cl].[Au] Chemical compound [Cl].[Au] BRSVJNYNWNMJKC-UHFFFAOYSA-N 0.000 description 3
• 150000007530 organic bases Chemical class 0.000 description 2
• 238000001556 precipitation Methods 0.000 description 2
• 229910052709 silver Inorganic materials 0.000 description 1
• 239000004332 silver Substances 0.000 description 1
• ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1