BE455237A - - Google Patents

Info

Publication number

BE455237A

BE455237A BE455237DA BE455237A BE 455237 A BE455237 A BE 455237A BE 455237D A BE455237D A BE 455237DA BE 455237 A BE455237 A BE 455237A

Authority

BE

Belgium

Prior art keywords

melts

alkaline

nitrite

alkaline substances

oxides

Prior art date

Links

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• 239000000155 melt Substances 0.000 claims description 16
• 239000000126 substance Substances 0.000 claims description 10
• 229910002651 NO3 Inorganic materials 0.000 claims description 5
• NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 5
• IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 claims description 5
• 239000003513 alkali Substances 0.000 claims description 5
• GQPLMRYTRLFLPF-UHFFFAOYSA-N nitrous oxide Inorganic materials [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 claims description 5
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
• 150000004649 carbonic acid derivatives Chemical class 0.000 claims description 4
• 238000000034 method Methods 0.000 claims description 3
• 150000003839 salts Chemical class 0.000 claims description 3
• 229910000831 Steel Inorganic materials 0.000 claims description 2
• 238000010438 heat treatment Methods 0.000 claims description 2
• 150000004677 hydrates Chemical class 0.000 claims description 2
• 229910052742 iron Inorganic materials 0.000 claims description 2
• 239000010959 steel Substances 0.000 claims description 2
• 150000003841 chloride salts Chemical class 0.000 claims 1
• 238000001816 cooling Methods 0.000 description 10
• 239000000203 mixture Substances 0.000 description 4
• 150000002823 nitrates Chemical class 0.000 description 4
• ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
• 238000002844 melting Methods 0.000 description 3
• 230000008018 melting Effects 0.000 description 3
• 150000002826 nitrites Chemical class 0.000 description 3
• 229910052700 potassium Inorganic materials 0.000 description 3
• 239000011591 potassium Substances 0.000 description 3
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 2
• 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 2
• 229910052751 metal Inorganic materials 0.000 description 2
• 239000002184 metal Substances 0.000 description 2
• FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
• LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 2
• KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
• 241000429017 Pectis Species 0.000 description 1
• AZFNGPAYDKGCRB-XCPIVNJJSA-M [(1s,2s)-2-amino-1,2-diphenylethyl]-(4-methylphenyl)sulfonylazanide;chlororuthenium(1+);1-methyl-4-propan-2-ylbenzene Chemical compound [Ru+]Cl.CC(C)C1=CC=C(C)C=C1.C1=CC(C)=CC=C1S(=O)(=O)[N-][C@@H](C=1C=CC=CC=1)[C@@H](N)C1=CC=CC=C1 AZFNGPAYDKGCRB-XCPIVNJJSA-M 0.000 description 1
• 229910000272 alkali metal oxide Inorganic materials 0.000 description 1
• 230000015572 biosynthetic process Effects 0.000 description 1
• 150000001805 chlorine compounds Chemical class 0.000 description 1
• 230000007547 defect Effects 0.000 description 1
• 230000008021 deposition Effects 0.000 description 1
• 238000007654 immersion Methods 0.000 description 1
• 150000002500 ions Chemical class 0.000 description 1
• 239000007788 liquid Substances 0.000 description 1
• 238000003754 machining Methods 0.000 description 1
• 150000002739 metals Chemical class 0.000 description 1
• 239000002245 particle Substances 0.000 description 1
• 231100000572 poisoning Toxicity 0.000 description 1
• 230000000607 poisoning effect Effects 0.000 description 1
• 235000010333 potassium nitrate Nutrition 0.000 description 1
• 239000004323 potassium nitrate Substances 0.000 description 1
• 235000010289 potassium nitrite Nutrition 0.000 description 1
• 239000004304 potassium nitrite Substances 0.000 description 1
• 239000003507 refrigerant Substances 0.000 description 1
• 235000011121 sodium hydroxide Nutrition 0.000 description 1
• 235000010288 sodium nitrite Nutrition 0.000 description 1
• 159000000000 sodium salts Chemical class 0.000 description 1
• 238000003756 stirring Methods 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1