BE373336A - - Google Patents

Info

Publication number

BE373336A

BE373336A BE373336DA BE373336A BE 373336 A BE373336 A BE 373336A BE 373336D A BE373336D A BE 373336DA BE 373336 A BE373336 A BE 373336A

Authority

BE

Belgium

Prior art keywords

percent

sep

chromium

less

manganese

Prior art date

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• 229910045601 alloy Inorganic materials 0.000 claims description 15
• 239000000956 alloy Substances 0.000 claims description 15
• VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 10
• PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 10
• 239000011651 chromium Substances 0.000 claims description 10
• 229910052748 manganese Inorganic materials 0.000 claims description 10
• 239000011572 manganese Substances 0.000 claims description 10
• 229910052804 chromium Inorganic materials 0.000 claims description 9
• 229910017052 cobalt Inorganic materials 0.000 claims description 9
• 239000010941 cobalt Substances 0.000 claims description 9
• GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 9
• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
• 229910052802 copper Inorganic materials 0.000 claims description 5
• 239000010949 copper Substances 0.000 claims description 5
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
• 229910052799 carbon Inorganic materials 0.000 claims description 4
• 239000003208 petroleum Substances 0.000 claims description 3
• 238000005336 cracking Methods 0.000 claims description 2
• 238000004519 manufacturing process Methods 0.000 claims description 2
• 239000007789 gas Substances 0.000 claims 2
• CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims 1
• UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims 1
• WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims 1
• PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
• BCDWXIPZSYBYCG-UHFFFAOYSA-N chromium iron manganese Chemical compound [Mn][Cr][Fe] BCDWXIPZSYBYCG-UHFFFAOYSA-N 0.000 description 6
• 229910000914 Mn alloy Inorganic materials 0.000 description 5
• 230000007797 corrosion Effects 0.000 description 5
• 238000005260 corrosion Methods 0.000 description 5
• 150000003464 sulfur compounds Chemical class 0.000 description 5
• 230000000694 effects Effects 0.000 description 4
• 229910052759 nickel Inorganic materials 0.000 description 4
• 238000007792 addition Methods 0.000 description 3
• UPHIPHFJVNKLMR-UHFFFAOYSA-N chromium iron Chemical class [Cr].[Fe] UPHIPHFJVNKLMR-UHFFFAOYSA-N 0.000 description 3
• BIJOYKCOMBZXAE-UHFFFAOYSA-N chromium iron nickel Chemical compound [Cr].[Fe].[Ni] BIJOYKCOMBZXAE-UHFFFAOYSA-N 0.000 description 3
• 229910000599 Cr alloy Inorganic materials 0.000 description 2
• RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
• 229910000990 Ni alloy Inorganic materials 0.000 description 2
• LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 2
• 239000000788 chromium alloy Substances 0.000 description 2
• 230000007423 decrease Effects 0.000 description 2
• 238000010348 incorporation Methods 0.000 description 2
• 239000000463 material Substances 0.000 description 2
• 229910052751 metal Inorganic materials 0.000 description 2
• 239000002184 metal Substances 0.000 description 2
• 239000004215 Carbon black (E152) Substances 0.000 description 1
• 239000003795 chemical substances by application Substances 0.000 description 1
• 230000000052 comparative effect Effects 0.000 description 1
• 238000000354 decomposition reaction Methods 0.000 description 1
• 230000001627 detrimental effect Effects 0.000 description 1
• 229930195733 hydrocarbon Natural products 0.000 description 1
• 125000001183 hydrocarbyl group Chemical group 0.000 description 1
• 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
• 229910052742 iron Inorganic materials 0.000 description 1
• 235000000396 iron Nutrition 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1
• 230000003647 oxidation Effects 0.000 description 1
• 238000007254 oxidation reaction Methods 0.000 description 1
• 230000001590 oxidative effect Effects 0.000 description 1
• 230000000704 physical effect Effects 0.000 description 1
• 239000000126 substance Substances 0.000 description 1
• RAHZWNYVWXNFOC-UHFFFAOYSA-N sulfur dioxide Inorganic materials O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 1
• 235000010269 sulphur dioxide Nutrition 0.000 description 1
• 238000005979 thermal decomposition reaction Methods 0.000 description 1