BE426925A - - Google Patents

Info

Publication number

BE426925A

BE426925A BE426925DA BE426925A BE 426925 A BE426925 A BE 426925A BE 426925D A BE426925D A BE 426925DA BE 426925 A BE426925 A BE 426925A

Authority

BE

Belgium

Prior art keywords

zinc

parts

hyposulphite

amalgam

salts

Prior art date

Links

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• HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 32
• 229910052725 zinc Inorganic materials 0.000 claims description 32
• 239000011701 zinc Substances 0.000 claims description 32
• 229910000497 Amalgam Inorganic materials 0.000 claims description 12
• RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 8
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
• 239000002253 acid Substances 0.000 claims description 4
• 150000007513 acids Chemical class 0.000 claims description 2
• 150000001447 alkali salts Chemical class 0.000 claims description 2
• 239000012736 aqueous medium Substances 0.000 claims description 2
• 238000004519 manufacturing process Methods 0.000 claims description 2
• 238000000034 method Methods 0.000 claims description 2
• 239000000126 substance Substances 0.000 claims description 2
• 150000003751 zinc Chemical class 0.000 claims description 2
• 150000003752 zinc compounds Chemical class 0.000 claims description 2
• XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical class [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 6
• 238000006243 chemical reaction Methods 0.000 description 6
• GRWZHXKQBITJKP-UHFFFAOYSA-N dithionous acid Chemical compound OS(=O)S(O)=O GRWZHXKQBITJKP-UHFFFAOYSA-N 0.000 description 6
• QXKXDIKCIPXUPL-UHFFFAOYSA-N sulfanylidenemercury Chemical compound [Hg]=S QXKXDIKCIPXUPL-UHFFFAOYSA-N 0.000 description 6
• 150000003839 salts Chemical class 0.000 description 3
• 238000003756 stirring Methods 0.000 description 3
• DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 2
• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
• 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 2
• 235000019345 sodium thiosulphate Nutrition 0.000 description 2
• 239000007787 solid Substances 0.000 description 2
• 239000011787 zinc oxide Substances 0.000 description 2
• ZTUVUXVSZXNSCL-UHFFFAOYSA-L zinc;hydrogen sulfite Chemical compound [Zn+2].OS([O-])=O.OS([O-])=O ZTUVUXVSZXNSCL-UHFFFAOYSA-L 0.000 description 2
• OFOBLEOULBTSOW-UHFFFAOYSA-L Malonate Chemical compound [O-]C(=O)CC([O-])=O OFOBLEOULBTSOW-UHFFFAOYSA-L 0.000 description 1
• LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
• 239000006172 buffering agent Substances 0.000 description 1
• 239000006227 byproduct Substances 0.000 description 1
• 238000000354 decomposition reaction Methods 0.000 description 1
• 229940049920 malate Drugs 0.000 description 1
• BJEPYKJPYRNKOW-UHFFFAOYSA-N malic acid Chemical compound OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
• 239000002609 medium Substances 0.000 description 1
• 238000001556 precipitation Methods 0.000 description 1
• TVOIPJPTFTYKQM-UHFFFAOYSA-N propanedioic acid;zinc Chemical compound [Zn].OC(=O)CC(O)=O TVOIPJPTFTYKQM-UHFFFAOYSA-N 0.000 description 1
• 239000004289 sodium hydrogen sulphite Substances 0.000 description 1
• 239000000725 suspension Substances 0.000 description 1
• UGZADUVQMDAIAO-UHFFFAOYSA-L zinc hydroxide Chemical compound [OH-].[OH-].[Zn+2] UGZADUVQMDAIAO-UHFFFAOYSA-L 0.000 description 1
• 229940007718 zinc hydroxide Drugs 0.000 description 1
• 229910021511 zinc hydroxide Inorganic materials 0.000 description 1