NO122543B - - Google Patents

Info

Publication number

NO122543B

NO122543B NO356269A NO356269A NO122543B NO 122543 B NO122543 B NO 122543B NO 356269 A NO356269 A NO 356269A NO 356269 A NO356269 A NO 356269A NO 122543 B NO122543 B NO 122543B

Authority

NO

Norway

Prior art keywords

aqueous solution

icing

fluid according

corrosion inhibitor

weight percent

Prior art date

1969-09-05

Links

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• 239000012530 fluid Substances 0.000 claims description 24
• LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 12
• PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 12
• DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 12
• 229920001577 copolymer Polymers 0.000 claims description 8
• 239000007864 aqueous solution Substances 0.000 claims description 7
• 239000002202 Polyethylene glycol Substances 0.000 claims description 6
• 238000005260 corrosion Methods 0.000 claims description 6
• 230000007797 corrosion Effects 0.000 claims description 6
• 239000003112 inhibitor Substances 0.000 claims description 6
• 229920001223 polyethylene glycol Polymers 0.000 claims description 6
• 150000001298 alcohols Chemical class 0.000 claims description 5
• -1 alkyl methacrylates Chemical class 0.000 claims description 5
• SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 4
• NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 4
• CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 4
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
• 229910001868 water Inorganic materials 0.000 claims description 4
• 239000002253 acid Substances 0.000 claims description 2
• 229910052783 alkali metal Inorganic materials 0.000 claims description 2
• 150000002148 esters Chemical class 0.000 claims description 2
• 150000002357 guanidines Chemical class 0.000 claims description 2
• 150000001252 acrylic acid derivatives Chemical class 0.000 claims 2
• 239000002562 thickening agent Substances 0.000 description 5
• KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
• 230000015572 biosynthetic process Effects 0.000 description 3
• 239000000203 mixture Substances 0.000 description 3
• NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 2
• 239000000956 alloy Substances 0.000 description 2
• 229910045601 alloy Inorganic materials 0.000 description 2
• 238000010438 heat treatment Methods 0.000 description 2
• 229910052751 metal Inorganic materials 0.000 description 2
• 239000002184 metal Substances 0.000 description 2
• 230000001681 protective effect Effects 0.000 description 2
• 239000000243 solution Substances 0.000 description 2
• 238000003756 stirring Methods 0.000 description 2
• MUZDXNQOSGWMJJ-UHFFFAOYSA-N 2-methylprop-2-enoic acid;prop-2-enoic acid Chemical compound OC(=O)C=C.CC(=C)C(O)=O MUZDXNQOSGWMJJ-UHFFFAOYSA-N 0.000 description 1
• 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
• 229910010293 ceramic material Inorganic materials 0.000 description 1
• 239000003795 chemical substances by application Substances 0.000 description 1
• 239000004020 conductor Substances 0.000 description 1
• 238000007598 dipping method Methods 0.000 description 1
• 238000004090 dissolution Methods 0.000 description 1
• 150000002170 ethers Chemical class 0.000 description 1
• 239000011521 glass Substances 0.000 description 1
• 230000005923 long-lasting effect Effects 0.000 description 1
• 150000002739 metals Chemical class 0.000 description 1
• 125000005395 methacrylic acid group Chemical group 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 238000005065 mining Methods 0.000 description 1
• 239000004033 plastic Substances 0.000 description 1
• 229920003023 plastic Polymers 0.000 description 1
• 239000011541 reaction mixture Substances 0.000 description 1
• 238000009423 ventilation Methods 0.000 description 1
• 239000002023 wood Substances 0.000 description 1