DE763936A - - Google Patents

Info

Publication number

DE763936A

DE763936A DE763936A DE 763936 A DE763936 A DE 763936A DE 763936 A DE763936 A DE 763936A

Authority

DE

Germany

Prior art keywords

solution

lead

temperature

acid

added

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.)

Pending

Links

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• Global Dossier
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• QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 45
• 239000013078 crystal Substances 0.000 claims description 40
• RLJMLMKIBZAXJO-UHFFFAOYSA-N lead nitrate Chemical compound [O-][N+](=O)O[Pb]O[N+]([O-])=O RLJMLMKIBZAXJO-UHFFFAOYSA-N 0.000 claims description 27
• 238000000034 method Methods 0.000 claims description 26
• IXHMHWIBCIYOAZ-UHFFFAOYSA-N styphnic acid Chemical compound OC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C(O)=C1[N+]([O-])=O IXHMHWIBCIYOAZ-UHFFFAOYSA-N 0.000 claims description 23
• DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 17
• 229960000583 acetic acid Drugs 0.000 claims description 17
• 239000011734 sodium Substances 0.000 claims description 17
• 229910052708 sodium Inorganic materials 0.000 claims description 17
• 230000008569 process Effects 0.000 claims description 15
• 150000003839 salts Chemical class 0.000 claims description 10
• 239000002253 acid Substances 0.000 claims description 5
• 239000012535 impurity Substances 0.000 claims description 5
• WETZJIOEDGMBMA-UHFFFAOYSA-L lead styphnate Chemical compound [Pb+2].[O-]C1=C([N+]([O-])=O)C=C([N+]([O-])=O)C([O-])=C1[N+]([O-])=O WETZJIOEDGMBMA-UHFFFAOYSA-L 0.000 claims description 2
• 241000705989 Tetrax Species 0.000 claims 1
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 24
• 239000000126 substance Substances 0.000 description 12
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
• 238000001556 precipitation Methods 0.000 description 5
• 239000000047 product Substances 0.000 description 5
• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
• 239000012362 glacial acetic acid Substances 0.000 description 4
• 238000004519 manufacturing process Methods 0.000 description 4
• 238000003756 stirring Methods 0.000 description 4
• 239000000725 suspension Substances 0.000 description 4
• 230000015572 biosynthetic process Effects 0.000 description 3
• 230000008859 change Effects 0.000 description 3
• 150000001875 compounds Chemical class 0.000 description 3
• MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
• 239000002244 precipitate Substances 0.000 description 3
• 230000001376 precipitating effect Effects 0.000 description 3
• 238000006277 sulfonation reaction Methods 0.000 description 3
• CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
• 230000008901 benefit Effects 0.000 description 2
• 238000009835 boiling Methods 0.000 description 2
• 239000007795 chemical reaction product Substances 0.000 description 2
• 238000010304 firing Methods 0.000 description 2
• RSAZYXZUJROYKR-UHFFFAOYSA-N indophenol Chemical compound C1=CC(O)=CC=C1N=C1C=CC(=O)C=C1 RSAZYXZUJROYKR-UHFFFAOYSA-N 0.000 description 2
• 239000000463 material Substances 0.000 description 2
• 239000000203 mixture Substances 0.000 description 2
• 150000002828 nitro derivatives Chemical class 0.000 description 2
• 230000001105 regulatory effect Effects 0.000 description 2
• 239000010802 sludge Substances 0.000 description 2
• GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
• PLXBWHJQWKZRKG-UHFFFAOYSA-N Resazurin Chemical compound C1=CC(=O)C=C2OC3=CC(O)=CC=C3[N+]([O-])=C21 PLXBWHJQWKZRKG-UHFFFAOYSA-N 0.000 description 1
• 239000003518 caustics Substances 0.000 description 1
• 238000006243 chemical reaction Methods 0.000 description 1
• 239000000356 contaminant Substances 0.000 description 1
• 150000002148 esters Chemical class 0.000 description 1
• 230000001788 irregular Effects 0.000 description 1
• 239000000395 magnesium oxide Substances 0.000 description 1
• CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
• AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
• AUXQRZIGZMRZBW-UHFFFAOYSA-N mercury(2+);oxidoazaniumylidynemethane Chemical compound [Hg+2].[O-][N+]#[C-].[O-][N+]#[C-] AUXQRZIGZMRZBW-UHFFFAOYSA-N 0.000 description 1
• 230000004048 modification Effects 0.000 description 1
• 238000012986 modification Methods 0.000 description 1
• 229910017604 nitric acid Inorganic materials 0.000 description 1
• HSSLDCABUXLXKM-UHFFFAOYSA-N resorufin Chemical class C1=CC(=O)C=C2OC3=CC(O)=CC=C3N=C21 HSSLDCABUXLXKM-UHFFFAOYSA-N 0.000 description 1
• 229910000029 sodium carbonate Inorganic materials 0.000 description 1
• 239000007787 solid Substances 0.000 description 1
• 230000009466 transformation Effects 0.000 description 1
• 238000009736 wetting Methods 0.000 description 1