PL34475B1 - - Google Patents

Info

Publication number

PL34475B1

PL34475B1 PL34475A PL3447548A PL34475B1 PL 34475 B1 PL34475 B1 PL 34475B1 PL 34475 A PL34475 A PL 34475A PL 3447548 A PL3447548 A PL 3447548A PL 34475 B1 PL34475 B1 PL 34475B1

Authority

PL

Poland

Prior art keywords

acid

solution

sulfuric acid

sulfamic

ammonium

Prior art date

1948-07-06

Links

• Espacenet
• Global Dossier
• Discuss

• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 19
• LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 claims description 13
• 238000000034 method Methods 0.000 claims description 12
• 239000000243 solution Substances 0.000 claims description 10
• 239000002253 acid Substances 0.000 claims description 6
• 239000013078 crystal Substances 0.000 claims description 5
• 230000007062 hydrolysis Effects 0.000 claims description 4
• 238000006460 hydrolysis reaction Methods 0.000 claims description 4
• MBDWLVJKYHECGF-UHFFFAOYSA-M azanium;n-sulfonatosulfamate Chemical compound [NH4+].[O-]S(=O)(=O)NS([O-])(=O)=O MBDWLVJKYHECGF-UHFFFAOYSA-M 0.000 claims description 3
• 230000003301 hydrolyzing effect Effects 0.000 claims description 2
• QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims 2
• 239000007864 aqueous solution Substances 0.000 claims 1
• JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 claims 1
• 239000000706 filtrate Substances 0.000 claims 1
• 238000001914 filtration Methods 0.000 claims 1
• 238000001465 metallisation Methods 0.000 claims 1
• 239000000203 mixture Substances 0.000 claims 1
• -1 nitrile sulfonate Chemical class 0.000 claims 1
• 150000002825 nitriles Chemical class 0.000 claims 1
• 239000000047 product Substances 0.000 claims 1
• 239000011541 reaction mixture Substances 0.000 claims 1
• BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims 1
• AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 8
• XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 5
• BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 5
• 229910052921 ammonium sulfate Inorganic materials 0.000 description 5
• 235000011130 ammonium sulphate Nutrition 0.000 description 5
• 239000004202 carbamide Substances 0.000 description 5
• IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
• 238000006243 chemical reaction Methods 0.000 description 4
• GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 3
• 229910017604 nitric acid Inorganic materials 0.000 description 3
• IIACRCGMVDHOTQ-UHFFFAOYSA-N sulfamic acid Chemical compound NS(O)(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-N 0.000 description 3
• QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
• 229910052757 nitrogen Inorganic materials 0.000 description 2
• 229920006395 saturated elastomer Polymers 0.000 description 2
• 235000011149 sulphuric acid Nutrition 0.000 description 2
• KEQGZUUPPQEDPF-UHFFFAOYSA-N 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione Chemical compound CC1(C)N(Cl)C(=O)N(Cl)C1=O KEQGZUUPPQEDPF-UHFFFAOYSA-N 0.000 description 1
• PQUCIEFHOVEZAU-UHFFFAOYSA-N Diammonium sulfite Chemical compound [NH4+].[NH4+].[O-]S([O-])=O PQUCIEFHOVEZAU-UHFFFAOYSA-N 0.000 description 1
• 229910006069 SO3H Inorganic materials 0.000 description 1
• 229910021529 ammonia Inorganic materials 0.000 description 1
• 150000003863 ammonium salts Chemical class 0.000 description 1
• 239000001166 ammonium sulphate Substances 0.000 description 1
• 230000015572 biosynthetic process Effects 0.000 description 1
• XTHPWXDJESJLNJ-UHFFFAOYSA-N chlorosulfonic acid Substances OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• ZWWCURLKEXEFQT-UHFFFAOYSA-N dinitrogen pentaoxide Chemical compound [O-][N+](=O)O[N+]([O-])=O ZWWCURLKEXEFQT-UHFFFAOYSA-N 0.000 description 1
• UXKUODQYLDZXDL-UHFFFAOYSA-N fulminic acid Chemical compound [O-][N+]#C UXKUODQYLDZXDL-UHFFFAOYSA-N 0.000 description 1
• 239000012452 mother liquor Substances 0.000 description 1
• 150000003839 salts Chemical class 0.000 description 1
• 239000012047 saturated solution Substances 0.000 description 1
• 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 1