KR102499353B1 - Method of preparing snow removal composition from natural raw maetrial and snow removal composition prepared from the same - Google Patents
Method of preparing snow removal composition from natural raw maetrial and snow removal composition prepared from the same Download PDFInfo
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- KR102499353B1 KR102499353B1 KR1020220004726A KR20220004726A KR102499353B1 KR 102499353 B1 KR102499353 B1 KR 102499353B1 KR 1020220004726 A KR1020220004726 A KR 1020220004726A KR 20220004726 A KR20220004726 A KR 20220004726A KR 102499353 B1 KR102499353 B1 KR 102499353B1
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- South Korea
- Prior art keywords
- acid
- oil
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- weight
- snow removal
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- 239000000203 mixture Substances 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 title claims abstract description 32
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 107
- 239000000843 powder Substances 0.000 claims abstract description 62
- -1 polysiloxane Polymers 0.000 claims abstract description 34
- 239000003921 oil Substances 0.000 claims abstract description 33
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- 210000000988 bone and bone Anatomy 0.000 claims abstract description 30
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- 238000004519 manufacturing process Methods 0.000 claims abstract description 23
- 241001465754 Metazoa Species 0.000 claims abstract description 22
- 238000002156 mixing Methods 0.000 claims abstract description 16
- 235000015112 vegetable and seed oil Nutrition 0.000 claims abstract description 15
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- 239000004615 ingredient Substances 0.000 claims abstract description 6
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- 239000001110 calcium chloride Substances 0.000 claims description 53
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 53
- 239000007864 aqueous solution Substances 0.000 claims description 43
- 239000000243 solution Substances 0.000 claims description 35
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 30
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- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 15
- 238000001035 drying Methods 0.000 claims description 14
- 238000001914 filtration Methods 0.000 claims description 10
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 8
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 claims description 8
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- 125000003545 alkoxy group Chemical group 0.000 claims description 7
- 239000008107 starch Substances 0.000 claims description 7
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- 125000001424 substituent group Chemical group 0.000 claims description 7
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
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- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 claims description 6
- HLZKNKRTKFSKGZ-UHFFFAOYSA-N tetradecan-1-ol Chemical compound CCCCCCCCCCCCCCO HLZKNKRTKFSKGZ-UHFFFAOYSA-N 0.000 claims description 6
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 claims description 5
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 5
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 claims description 5
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- GWSURTDMLUFMJH-FOCLMDBBSA-N (e)-hexadec-1-en-1-ol Chemical compound CCCCCCCCCCCCCC\C=C\O GWSURTDMLUFMJH-FOCLMDBBSA-N 0.000 claims description 4
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 claims description 4
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- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 4
- 235000021314 Palmitic acid Nutrition 0.000 claims description 4
- 244000178320 Vaccaria pyramidata Species 0.000 claims description 4
- MWKFXSUHUHTGQN-UHFFFAOYSA-N decan-1-ol Chemical compound CCCCCCCCCCO MWKFXSUHUHTGQN-UHFFFAOYSA-N 0.000 claims description 4
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 claims description 4
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 claims description 4
- 235000011187 glycerol Nutrition 0.000 claims description 4
- JJOJFIHJIRWASH-UHFFFAOYSA-N icosanedioic acid Chemical compound OC(=O)CCCCCCCCCCCCCCCCCCC(O)=O JJOJFIHJIRWASH-UHFFFAOYSA-N 0.000 claims description 4
- BNJOQKFENDDGSC-UHFFFAOYSA-N octadecanedioic acid Chemical compound OC(=O)CCCCCCCCCCCCCCCCC(O)=O BNJOQKFENDDGSC-UHFFFAOYSA-N 0.000 claims description 4
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 claims description 4
- 239000003549 soybean oil Substances 0.000 claims description 4
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- TYFQFVWCELRYAO-UHFFFAOYSA-N suberic acid Chemical compound OC(=O)CCCCCCC(O)=O TYFQFVWCELRYAO-UHFFFAOYSA-N 0.000 claims description 4
- IWTMSCUHCJHPPR-ACCUITESSA-N (E)-hexadec-2-enedioic acid Chemical compound OC(=O)CCCCCCCCCCCC\C=C\C(O)=O IWTMSCUHCJHPPR-ACCUITESSA-N 0.000 claims description 3
- CQKHFONAFZDDKV-VAWYXSNFSA-N (e)-dodec-1-en-1-ol Chemical compound CCCCCCCCCC\C=C\O CQKHFONAFZDDKV-VAWYXSNFSA-N 0.000 claims description 3
- MDVPRIBCAFEROC-BQYQJAHWSA-N (e)-oct-1-en-1-ol Chemical compound CCCCCC\C=C\O MDVPRIBCAFEROC-BQYQJAHWSA-N 0.000 claims description 3
- JEGNXMUWVCVSSQ-ISLYRVAYSA-N (e)-octadec-1-en-1-ol Chemical compound CCCCCCCCCCCCCCCC\C=C\O JEGNXMUWVCVSSQ-ISLYRVAYSA-N 0.000 claims description 3
- KIHBGTRZFAVZRV-UHFFFAOYSA-N 2-Hydroxyoctadecanoic acid Natural products CCCCCCCCCCCCCCCCC(O)C(O)=O KIHBGTRZFAVZRV-UHFFFAOYSA-N 0.000 claims description 3
- YWWVWXASSLXJHU-UHFFFAOYSA-N 9E-tetradecenoic acid Natural products CCCCC=CCCCCCCCC(O)=O YWWVWXASSLXJHU-UHFFFAOYSA-N 0.000 claims description 3
- TUNFSRHWOTWDNC-UHFFFAOYSA-N Myristic acid Natural products CCCCCCCCCCCCCC(O)=O TUNFSRHWOTWDNC-UHFFFAOYSA-N 0.000 claims description 3
- 241000237502 Ostreidae Species 0.000 claims description 3
- 235000019482 Palm oil Nutrition 0.000 claims description 3
- 235000021355 Stearic acid Nutrition 0.000 claims description 3
- 235000021302 avocado oil Nutrition 0.000 claims description 3
- 239000008163 avocado oil Substances 0.000 claims description 3
- 239000003240 coconut oil Substances 0.000 claims description 3
- 235000019864 coconut oil Nutrition 0.000 claims description 3
- 239000008103 glucose Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 3
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 3
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 3
- XMLQWXUVTXCDDL-UHFFFAOYSA-N oleyl alcohol Natural products CCCCCCC=CCCCCCCCCCCO XMLQWXUVTXCDDL-UHFFFAOYSA-N 0.000 claims description 3
- 235000020636 oyster Nutrition 0.000 claims description 3
- 239000002540 palm oil Substances 0.000 claims description 3
- 229920006395 saturated elastomer Polymers 0.000 claims description 3
- IBYFOBGPNPINBU-UHFFFAOYSA-N tetradecenoic acid Natural products CCCCCCCCCCCC=CC(O)=O IBYFOBGPNPINBU-UHFFFAOYSA-N 0.000 claims description 3
- IBYFOBGPNPINBU-OUKQBFOZSA-N trans-2-tetradecenoic acid Chemical compound CCCCCCCCCCC\C=C\C(O)=O IBYFOBGPNPINBU-OUKQBFOZSA-N 0.000 claims description 3
- BITHHVVYSMSWAG-KTKRTIGZSA-N (11Z)-icos-11-enoic acid Chemical compound CCCCCCCC\C=C/CCCCCCCCCC(O)=O BITHHVVYSMSWAG-KTKRTIGZSA-N 0.000 claims description 2
- GYSCBCSGKXNZRH-UHFFFAOYSA-N 1-benzothiophene-2-carboxamide Chemical compound C1=CC=C2SC(C(=O)N)=CC2=C1 GYSCBCSGKXNZRH-UHFFFAOYSA-N 0.000 claims description 2
- QFGCFKJIPBRJGM-UHFFFAOYSA-N 12-[(2-methylpropan-2-yl)oxy]-12-oxododecanoic acid Chemical compound CC(C)(C)OC(=O)CCCCCCCCCCC(O)=O QFGCFKJIPBRJGM-UHFFFAOYSA-N 0.000 claims description 2
- JPUHAXBCXWSQMM-UHFFFAOYSA-N 2-hydroxyoctadec-2-enoic acid Chemical compound CCCCCCCCCCCCCCCC=C(O)C(O)=O JPUHAXBCXWSQMM-UHFFFAOYSA-N 0.000 claims description 2
- WXBXVVIUZANZAU-UHFFFAOYSA-N 2E-decenoic acid Natural products CCCCCCCC=CC(O)=O WXBXVVIUZANZAU-UHFFFAOYSA-N 0.000 claims description 2
- FPAQLJHSZVFKES-UHFFFAOYSA-N 5-Eicosenoic acid Natural products CCCCCCCCCCCCCCC=CCCCC(O)=O FPAQLJHSZVFKES-UHFFFAOYSA-N 0.000 claims description 2
- LXKCZUOSRQSRHW-UHFFFAOYSA-N 6-hydroxyoctadecanoic acid Chemical compound CCCCCCCCCCCCC(O)CCCCC(O)=O LXKCZUOSRQSRHW-UHFFFAOYSA-N 0.000 claims description 2
- GHVNFZFCNZKVNT-UHFFFAOYSA-N Decanoic acid Natural products CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 claims description 2
- GZZPOFFXKUVNSW-UHFFFAOYSA-N Dodecenoic acid Natural products OC(=O)CCCCCCCCCC=C GZZPOFFXKUVNSW-UHFFFAOYSA-N 0.000 claims description 2
- 108010010803 Gelatin Proteins 0.000 claims description 2
- 229920000305 Nylon 6,10 Polymers 0.000 claims description 2
- ACIAHEMYLLBZOI-ZZXKWVIFSA-N Unsaturated alcohol Chemical compound CC\C(CO)=C/C ACIAHEMYLLBZOI-ZZXKWVIFSA-N 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- OBETXYAYXDNJHR-UHFFFAOYSA-N alpha-ethylcaproic acid Natural products CCCCC(CC)C(O)=O OBETXYAYXDNJHR-UHFFFAOYSA-N 0.000 claims description 2
- 239000000828 canola oil Substances 0.000 claims description 2
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- 239000004359 castor oil Substances 0.000 claims description 2
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- SECPZKHBENQXJG-UHFFFAOYSA-N cis-palmitoleic acid Natural products CCCCCCC=CCCCCCCCC(O)=O SECPZKHBENQXJG-UHFFFAOYSA-N 0.000 claims description 2
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- 150000004676 glycans Chemical class 0.000 claims description 2
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims description 2
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 claims description 2
- VKOBVWXKNCXXDE-UHFFFAOYSA-N icosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCC(O)=O VKOBVWXKNCXXDE-UHFFFAOYSA-N 0.000 claims description 2
- 150000002772 monosaccharides Chemical class 0.000 claims description 2
- 229920001542 oligosaccharide Polymers 0.000 claims description 2
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- 239000004006 olive oil Substances 0.000 claims description 2
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- 238000010298 pulverizing process Methods 0.000 claims description 2
- NNNVXFKZMRGJPM-KHPPLWFESA-N sapienic acid Chemical compound CCCCCCCCC\C=C/CCCCC(O)=O NNNVXFKZMRGJPM-KHPPLWFESA-N 0.000 claims description 2
- 239000006188 syrup Substances 0.000 claims description 2
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- WXBXVVIUZANZAU-CMDGGOBGSA-N trans-2-decenoic acid Chemical compound CCCCCCC\C=C\C(O)=O WXBXVVIUZANZAU-CMDGGOBGSA-N 0.000 claims description 2
- LKOVPWSSZFDYPG-WUKNDPDISA-N trans-octadec-2-enoic acid Chemical compound CCCCCCCCCCCCCCC\C=C\C(O)=O LKOVPWSSZFDYPG-WUKNDPDISA-N 0.000 claims description 2
- QQHJDPROMQRDLA-UHFFFAOYSA-N hexadecanedioic acid Chemical compound OC(=O)CCCCCCCCCCCCCCC(O)=O QQHJDPROMQRDLA-UHFFFAOYSA-N 0.000 claims 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 claims 1
- 235000001727 glucose Nutrition 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 abstract description 14
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- 235000014113 dietary fatty acids Nutrition 0.000 abstract description 6
- 239000000194 fatty acid Substances 0.000 abstract description 6
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- 238000005260 corrosion Methods 0.000 description 21
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- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 3
- XDOFQFKRPWOURC-UHFFFAOYSA-N 16-methylheptadecanoic acid Chemical compound CC(C)CCCCCCCCCCCCCCC(O)=O XDOFQFKRPWOURC-UHFFFAOYSA-N 0.000 description 2
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- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
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- BNTPVRGYUHJFHN-UHFFFAOYSA-N oct-2-enedioic acid Chemical compound OC(=O)CCCCC=CC(O)=O BNTPVRGYUHJFHN-UHFFFAOYSA-N 0.000 description 2
- 238000000643 oven drying Methods 0.000 description 2
- HWGNBUXHKFFFIH-UHFFFAOYSA-I pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O HWGNBUXHKFFFIH-UHFFFAOYSA-I 0.000 description 2
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- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 2
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- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 1
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- CAYHVMBQBLYQMT-UHFFFAOYSA-N 2-decyltetradecan-1-ol Chemical compound CCCCCCCCCCCCC(CO)CCCCCCCCCC CAYHVMBQBLYQMT-UHFFFAOYSA-N 0.000 description 1
- XULHFMYCBKQGEE-UHFFFAOYSA-N 2-hexyl-1-Decanol Chemical compound CCCCCCCCC(CO)CCCCCC XULHFMYCBKQGEE-UHFFFAOYSA-N 0.000 description 1
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 description 1
- LEACJMVNYZDSKR-UHFFFAOYSA-N 2-octyldodecan-1-ol Chemical compound CCCCCCCCCCC(CO)CCCCCCCC LEACJMVNYZDSKR-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
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- 235000019738 Limestone Nutrition 0.000 description 1
- SBLKVIQSIHEQOF-UPHRSURJSA-N Octadec-9-ene-1,18-dioic-acid Chemical compound OC(=O)CCCCCCC\C=C/CCCCCCCC(O)=O SBLKVIQSIHEQOF-UPHRSURJSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 230000016571 aggressive behavior Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229960005069 calcium Drugs 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 229940043430 calcium compound Drugs 0.000 description 1
- 150000001674 calcium compounds Chemical class 0.000 description 1
- MKJXYGKVIBWPFZ-UHFFFAOYSA-L calcium lactate Chemical compound [Ca+2].CC(O)C([O-])=O.CC(O)C([O-])=O MKJXYGKVIBWPFZ-UHFFFAOYSA-L 0.000 description 1
- 239000001527 calcium lactate Substances 0.000 description 1
- 235000011086 calcium lactate Nutrition 0.000 description 1
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- 239000000292 calcium oxide Substances 0.000 description 1
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- 239000001506 calcium phosphate Substances 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 235000008504 concentrate Nutrition 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 239000008121 dextrose Substances 0.000 description 1
- 229940111685 dibasic potassium phosphate Drugs 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
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- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 1
- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
- 229910000397 disodium phosphate Inorganic materials 0.000 description 1
- 235000019800 disodium phosphate Nutrition 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229940080812 glyceryl caprate Drugs 0.000 description 1
- 125000003976 glyceryl group Chemical group [H]C([*])([H])C(O[H])([H])C(O[H])([H])[H] 0.000 description 1
- 229940074046 glyceryl laurate Drugs 0.000 description 1
- 229940075529 glyceryl stearate Drugs 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- UQSRQKOBOWUQTO-UHFFFAOYSA-N icos-2-enedioic acid Chemical compound OC(=O)CCCCCCCCCCCCCCCCC=CC(O)=O UQSRQKOBOWUQTO-UHFFFAOYSA-N 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229940111688 monobasic potassium phosphate Drugs 0.000 description 1
- 235000019691 monocalcium phosphate Nutrition 0.000 description 1
- 235000019796 monopotassium phosphate Nutrition 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 229940116918 octadecenedioic acid Drugs 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 235000011007 phosphoric acid Nutrition 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- GNSKLFRGEWLPPA-UHFFFAOYSA-M potassium dihydrogen phosphate Chemical compound [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- LKUNXBRZDFMZOK-UHFFFAOYSA-N rac-1-monodecanoylglycerol Chemical compound CCCCCCCCCC(=O)OCC(O)CO LKUNXBRZDFMZOK-UHFFFAOYSA-N 0.000 description 1
- ARIWANIATODDMH-UHFFFAOYSA-N rac-1-monolauroylglycerol Chemical compound CCCCCCCCCCCC(=O)OCC(O)CO ARIWANIATODDMH-UHFFFAOYSA-N 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000012925 reference material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 150000004671 saturated fatty acids Chemical class 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 235000011008 sodium phosphates Nutrition 0.000 description 1
- 235000019830 sodium polyphosphate Nutrition 0.000 description 1
- 229940048086 sodium pyrophosphate Drugs 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 235000019818 tetrasodium diphosphate Nutrition 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 150000003626 triacylglycerols Chemical class 0.000 description 1
- LADGBHLMCUINGV-UHFFFAOYSA-N tricaprin Chemical compound CCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCC)COC(=O)CCCCCCCCC LADGBHLMCUINGV-UHFFFAOYSA-N 0.000 description 1
- VLPFTAMPNXLGLX-UHFFFAOYSA-N trioctanoin Chemical compound CCCCCCCC(=O)OCC(OC(=O)CCCCCCC)COC(=O)CCCCCCC VLPFTAMPNXLGLX-UHFFFAOYSA-N 0.000 description 1
- 235000019798 tripotassium phosphate Nutrition 0.000 description 1
- 229910000404 tripotassium phosphate Inorganic materials 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/18—Materials not provided for elsewhere for application to surfaces to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
- C09K3/185—Thawing materials
Abstract
Description
본 발명은 천연 유래 성분을 이용한 제설제의 제조방법 및 이로부터 획득된 제설제에 관한 것으로, 보다 상세하게는 패각, 동물의 뼈 등의 자원을 원료로 재활용하여 저부식성을 갖는 염화칼슘을 포함하는 제설제의 제조하는 방법 및 이로부터 획득된 제설제에 관한 것이다.The present invention relates to a method for manufacturing a snow remover using natural ingredients and a snow remover obtained therefrom, and more particularly, to a snow remover containing calcium chloride having low corrosiveness by recycling resources such as shells and animal bones as raw materials. It relates to a manufacturing method and a snow removal agent obtained therefrom.
겨울철 도로 위에 내리는 눈을 제거하기 위해 현재 세계적으로 널리 쓰이고 있는 제설제는 염화나트륨(NaCl), 염화칼슘(CaCl2) 등과 같은 염화물계 제설제이다. 그러나 이러한 제설제는 염소이온(Cl)을 다량으로 포함하고 있어 대량 살포 시 심각한 도로의 부식현상으로 도로의 수명을 치명적으로 단축시키며 또한 환경 오염의 원인이 되고 있다. 또한 염화물이 물속에 녹아 강이나 호수에 흘러 들어 가면 수중생태계의 파괴와 음용수의 오염을 일으킬 수 있으며, 염화물은 가로수나 도로변의 식물 생육에 영향을 미치고 육상군집의 조성에 영향을 미칠 수 있다. 특히, 최근 이상기후로 겨울철에 많은 눈이 내림으로 인해 제설용 염화칼슘(CaCl2)이 다량 사용되고, 사용된 염화칼슘(CaCl2)이 도심지의 도로변 가로수의 식재에 스며들어 토양의 pH를 상승시켜 양분의 흡수를 방해할 뿐만 아니라 부식성이 강해 자동차나 콘크리트 속의 철근을 손상 시키는 등의 피해를 발생시켰다. Deicing agents that are currently widely used worldwide to remove snow falling on roads in winter are chloride-based deicing agents such as sodium chloride (NaCl) and calcium chloride (CaCl 2 ). However, since these snow removers contain a large amount of chlorine ions (Cl), they fatally shorten the lifespan of roads due to severe corrosion of roads when sprayed in large quantities, and also cause environmental pollution. In addition, when chloride dissolves in water and flows into rivers or lakes, it can cause destruction of aquatic ecosystems and contamination of drinking water. In particular, a large amount of calcium chloride (CaCl 2 ) is used for snow removal due to a lot of snowfall in winter due to the recent abnormal climate, and the used calcium chloride (CaCl 2 ) permeates into the plantings of roadside trees in the city center and raises the pH of the soil to increase the amount of nutrients. Not only does it interfere with absorption, but it is also highly corrosive, causing damage such as damaging automobiles and reinforcing bars in concrete.
그럼에도 불구하고, 종래에는 화학적으로 합성된 염화물계 제설제를 사용한 후 사후 조치로서 토양의 산도를 교정하기 위해 황이 함유된 토양 개량제를 섞어주거나 표층토를 제거하고 신선한 토양으로 바꾸어 주거나 또는 신선한 새로운 흙과 기존 표토층의 흙을 혼합하여 주는 방법이 주류를 이루었다. Nevertheless, in the past, after using chemically synthesized chloride-based deicing agents, as a follow-up measure, a soil improver containing sulfur was mixed to correct the acidity of the soil, or the topsoil was removed and replaced with fresh soil, or fresh new soil and existing soil were added. The method of mixing the soil of the topsoil layer was the mainstream.
이와 같은 염화칼슘의 제조방법으로는, 암모니아-소다법(솔베이법)에서 부생되는 부산물제품인 염화칼슘을 사용하는 방법이 있었다. 이는 암모니아 증류탑의 폐액을 농축하거나, 석회법으로 염소산나트륨을 제조함에 있어 부산물로 염화칼슘을 제조하는 등의 화학적 합성 방법에 의한 제법이었는데, 이 경우 염화칼슘은 부산물의 형태로 생산되는 것으로써 순도가 다소 떨어진다는 문제가 있었다. 이외에 석회석에서 CO2(이산화탄소)를 제거한 생석회를 염산과 반응시켜 염화칼슘을 제조하는 기존의 제조방식이 있지만 이 방법은 이산화탄소저감이라는 현 요구에 부합되지 않는 측면이 있다. 상기의 공업적 원료에 의한 제조방법이 아닌, 자연산의 칼슘화합물을 다량으로 함유하는 패각류를 사용하려는 시도는 극히 적었으며, 대한민국공개특허 제2001-44280호(패각류 껍질을 이용한 젖산 칼슘의 제조방법) 등이 있을 뿐이었다. As a method for producing such calcium chloride, there was a method of using calcium chloride, a by-product product produced in the ammonia-soda method (Solvay method). This was a production method by chemical synthesis methods, such as concentrating the waste liquid of an ammonia distillation column or producing calcium chloride as a by-product in the production of sodium chlorate by the lime method. had a problem In addition, there is an existing manufacturing method of producing calcium chloride by reacting quicklime obtained by removing CO 2 (carbon dioxide) from limestone with hydrochloric acid, but this method does not meet the current demand for carbon dioxide reduction. There have been very few attempts to use shellfish containing a large amount of natural calcium compounds, not the manufacturing method using the above industrial raw materials, and Korean Patent Publication No. 2001-44280 (Manufacture of calcium lactate using shellfish shells method), etc.
현재 패각을 이용하여 재활용하고자 방법들이 일부 개발되고 있지만 제조 공정이 효율적이지 않고 있으며, 여러 불순물이 내재되어 최종 제품의 품질이 떨어지는 문제로 극히 제한적이고 단순한 방법으로 재활용이 이루어지고 있는 실정이다. 따라서, 우수한 제설 효과를 발현하면서도 제조 공정이 경제적인 기술이 개발되는 경우 관련 분야에서 널리 적용될 수 있을 것으로 기대된다. Currently, some methods are being developed to recycle using shells, but the manufacturing process is not efficient, and recycling is performed in an extremely limited and simple way due to the problem of deteriorating the quality of the final product due to the inclusion of various impurities. Therefore, it is expected that it can be widely applied in related fields if the manufacturing process is developed with an economical technology while exhibiting excellent snow removal effect.
본 발명의 한 측면은 천연 유래 성분으로부터 저부식성이면서도 우수한 제설 효과를 나타내는 제설제를 제조하는 방법에 관한 것이다. One aspect of the present invention relates to a method for preparing a snow remover that exhibits excellent snow removal effect while being low corrosive from natural ingredients.
본 발명의 다른 측면은 천연 유래 성분으로부터 제조되고 저부식성이면서도 우수한제설 효과를 나타내는 제설제를 제공하는 것이다.Another aspect of the present invention is to provide a snow removal agent prepared from natural ingredients and exhibiting an excellent snow removal effect while being low corrosive.
본 발명의 일 견지에 의하면, (a) 염화칼슘; (b) 실리콘 오일, 트리글리세라이드 오일, 지방산, 지방 알코올 및 에스테르 오일로 이루어진 그룹으로부터 선택된 적어도 하나의 제1 오일; 및 (c) 식물성 오일, 폴리실록산 및 당류로 이루어진 그룹으로부터 선택된 적어도 하나의 제2 성분을 혼합하는 단계를 포함하는, 제설제 조성물의 제조방법이 제공된다.According to one aspect of the present invention, (a) calcium chloride; (b) at least one first oil selected from the group consisting of silicone oils, triglyceride oils, fatty acids, fatty alcohols and ester oils; and (c) mixing at least one second component selected from the group consisting of vegetable oil, polysiloxane and saccharides.
본 발명의 다른 견지에 의하면, (a) 염화칼슘; (b) 실리콘 오일, 트리글리세라이드 오일, 지방산, 지방 알코올 및 에스테르 오일로 이루어진 그룹으로부터 선택된 적어도 하나의 제1 오일; 및 (c) 식물성 오일, 폴리실록산 및 당류로 이루어진 그룹으로부터 선택된 적어도 하나의 제2 성분을 포함하는, 제설제 조성물이 제공된다. According to another aspect of the present invention, (a) calcium chloride; (b) at least one first oil selected from the group consisting of silicone oils, triglyceride oils, fatty acids, fatty alcohols and ester oils; and (c) at least one second component selected from the group consisting of vegetable oils, polysiloxanes and sugars.
본 발명에 의하면, 폐기물로 버려지는 자원인 패각 및 동물의 뼈를 재활용하여 친환경적이고 저부식성을 가지면서도 효과적인 제설 효과를 나타내어, 화학적으로 합성된 염화칼슘 대체 제설제가 제공될 수 있다. According to the present invention, by recycling shells and animal bones, which are resources discarded as waste, it is eco-friendly and has low corrosiveness while exhibiting an effective snow removal effect, and a chemically synthesized calcium chloride alternative snow removal agent can be provided.
도 1은 부식성 테스트 3일 후 기준 용액, 비교예 1 수용액 및 실시예 1 내지 실시예 4 수용액에서의 철판의 부식 상태를 나타낸 사진이다.
도 2는 부식성 테스트 28일 후 기준 용액, 비교예 1 수용액 및 실시예 1 내지 실시예 4 수용액에서의 철판의 부식 상태를 나타낸 사진이다.
도 3은 부식성 테스트 3일 후 비교예 2 수용액, 비교예 3 수용액 및 실시예 5 내지 실시예 8 수용액에서의 철판의 부식 상태를 나타낸 사진이다.1 is a photograph showing the corrosion state of steel plates in the reference solution, the aqueous solution of Comparative Example 1, and the aqueous solution of Examples 1 to 4 after 3 days of the corrosion test.
Figure 2 is a photograph showing the corrosion state of the steel plate in the reference solution, the aqueous solution of Comparative Example 1, and the aqueous solution of Examples 1 to 4 after 28 days of the corrosion test.
3 is a photograph showing the corrosion state of steel plates in the aqueous solution of Comparative Example 2, the aqueous solution of Comparative Example 3, and the aqueous solutions of Examples 5 to 8 after 3 days of the corrosion test.
이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시 형태를 설명한다. 그러나, 본 발명의 실시 형태는 여러 가지 다른 형태로 변형될 수 있으며, 본 발명의 범위가 이하 설명하는 실시 형태로 한정되는 것은 아니다. Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. However, the embodiments of the present invention may be modified in various forms, and the scope of the present invention is not limited to the embodiments described below.
본 발명의 제설제 조성물의 제조방법은 (a) 염화칼슘; (b) 실리콘 오일, 트리글리세라이드 오일, 지방산, 지방 알코올 및 에스테르 오일로 이루어진 그룹으로부터 선택된 적어도 하나의 제1 오일; 및 (c) 식물성 오일, 폴리실록산 및 당류로 이루어진 그룹으로부터 선택된 적어도 하나의 제2 성분을 혼합하는 단계를 포함하는 것이다.The manufacturing method of the snow removal composition of the present invention is (a) calcium chloride; (b) at least one first oil selected from the group consisting of silicone oils, triglyceride oils, fatty acids, fatty alcohols and ester oils; and (c) mixing at least one second component selected from the group consisting of vegetable oils, polysiloxanes and sugars.
이때, 상기 염화칼슘은 상업적으로 구매하거나 또는 제조하여 마련할 수 있으며, 상기 염화칼슘은 예를 들어 (d) 염산 수용액; 및 (e) 조개 껍질, 동물의 뼈 또는 이들의 혼합물의 분말을 혼합하는 단계를 포함하여 획득되는 것일 수 있다. At this time, the calcium chloride may be purchased or prepared commercially, and the calcium chloride may be, for example, (d) an aqueous hydrochloric acid solution; and (e) mixing powders of shells, animal bones, or mixtures thereof.
이때, 상기 염산 수용액은 5 내지 40중량% 농도의 염산 수용액인 것일 수 있으며, 예를 들어 17.5 내지 35중량% 농도의 염산 수용액인 것일 수 있다. 예를 들어 공업적으로 가장 많이 사용되는 35중량% 농도의 염산 수용액을 2배 희석하여 사용할 수 있다. 염산의 농도가 5 중량% 미만일 경우에는 식물성 오일에 대한 반응성이 매우 낮아져서 반응 시간이 길어지거나 에스터 결합을 공격하지 못하게 되는 경향이 있으며, 염산의 농도가 40중량%를 초과할 경우에는 탄소사슬에 대한 공격성이 발생하여 최종 목적물인 염화칼슘의 부식 방지성이 저해하는 문제가 있고, 염산 가스가 너무 심하게 발생하여 주위 환경과 작업자의 위험성을 초래하는 문제가 있다. 상기 혼합하는 단계의 바람직한 pH는 pH 1 내지 5의 산성인 수준이다. In this case, the aqueous hydrochloric acid solution may be an aqueous hydrochloric acid solution having a concentration of 5 to 40% by weight, for example, an aqueous solution of hydrochloric acid having a concentration of 17.5 to 35% by weight. For example, an aqueous hydrochloric acid solution having a concentration of 35% by weight, which is the most industrially used, may be diluted twice. When the concentration of hydrochloric acid is less than 5% by weight, the reactivity to vegetable oil is very low, and the reaction time tends to be long or the ester bond is not attacked. There is a problem that the corrosion resistance of calcium chloride, which is the final target, is impaired due to the occurrence of aggression, and there is a problem that the hydrochloric acid gas is generated too severely, causing danger to the surrounding environment and workers. Preferred pH in the mixing step is an acidic level of pH 1 to 5.
본 발명의 원료로 사용되는 상기 조개 껍질, 동물의 뼈 또는 이들의 혼합물의 분말은 굴 껍질, 꼬막 껍질, 전복 껍질, 바지락 껍질 및 생선 뼈로 이루어진 그룹으로부터 선택되는 적어도 하나인 것이나, 조개 껍질 또는 동물의 뼈라면 특히 제한되지 않는다. The powder of shells, animal bones, or mixtures thereof used as a raw material of the present invention is at least one selected from the group consisting of oyster shells, cockle shells, abalone shells, clam shells, and fish bones. A bone is not particularly limited.
이때 상기 조개 껍질, 동물의 뼈 또는 이들의 혼합물의 분말은 평균 입도가 100~5000㎛인 것이 바람직하며, 입도가 100㎛ 미만인 경우 분말의 비산에 의해 작업성이 저하될 수 있고, 5000㎛을 초과하는 경우 전체 표면적이 작아지므로 반응성이 저하될 수 있다. At this time, it is preferable that the powder of the clam shell, animal bone, or mixture thereof has an average particle size of 100 to 5000 μm. In this case, since the total surface area is reduced, the reactivity may be lowered.
본 발명에 사용되는 제1 오일은 조개 껍질, 동물의 뼈 또는 이들의 혼합물의 분말이 균일하게 분산될 수 있도록 하는 분산제의 역할을 수행하는 것으로 실리콘 오일, 트리글리세라이드 오일, 지방산, 지방 알코올 및 에스테르 오일로 이루어진 그룹으로부터 선택된 적어도 하나일 수 있다. The first oil used in the present invention serves as a dispersant for uniformly dispersing the powder of clam shells, animal bones, or mixtures thereof, such as silicone oil, triglyceride oil, fatty acids, fatty alcohols, and ester oils. It may be at least one selected from the group consisting of.
보다 상세하게 상기 제1 오일은 트리글리세라이드, 글리세릴 스트아레이트, 글리세릴 트리소노나노에이트, 글리세릴라우레이트, 카프릴릭/카프릭트리글리세라이드, 글리세릴 트리카프릴레이트, 글리세릴카프레이트로 구성되는 그룹으로부터 선택되는 적어도 하나의 트리글리세라이드 오일; 팔미트산, 스테아르산, 이소스테아르산, 히드록시스테아르산, 다이머산, 올레산 및 이코산으로 구성되는 그룹으로부터 선택되는 적어도 하나의 고급 포화 또는 불포화 지방산; 탄소수 6 내지 22의 지방족 카르복실산 및 탄소수 1 내지 18의 지방족 알코올을 포함하는 에스테르 오일; 직쇄상 또는 분지쇄를 갖는 옥탄 산, 데칸산, 도데칸산, 테트라데칸산, 헥사데칸산, 옥타데칸산, 히드록시옥타데칸산, 폴리히드록시옥타데칸산, 이코산산, 옥텐산, 데센산, 도데센산, 테트라데센산, 헥사데센산, 옥타데센산, 히드록시옥타데센산, 이코센산, 옥탄디오산, 데칸디 오산, 도데칸디오산, 테트라데칸디오산, 헥사데칸디오산, 옥타데칸디오산, 이코산디오산, 옥텐디오산, 데센디오 산, 도데센디오산, 테트라데센디오산, 헥사데센디오산, 옥타데센디오산 및 이코센디오산으로 이루어진 그룹으로부터 선택되는 적어도 하나의 지방족 카르복실산; 및 직쇄상 또는 분지쇄를 갖는 옥탄올, 데칸올, 도데칸올, 테트라데칸올, 헥사데칸올, 옥타데칸올, 옥테놀, 데세놀, 도데세놀, 테트 라데세놀, 헥사데세놀, 및 옥타데세놀로 이루어진 그룹으로부터 선택되는 적어도 하나의 고급 지방족 포화 또는 불포화 알코올로 이루어진 그룹으로부터 선택된 적어도 하나일 수 있다. More specifically, the first oil is triglyceride, glyceryl stearate, glyceryl trisononanoate, glyceryl laurate, caprylic / capric triglyceride, glyceryl tricaprylate, glyceryl caprate at least one triglyceride oil selected from the group consisting of; at least one higher saturated or unsaturated fatty acid selected from the group consisting of palmitic acid, stearic acid, isostearic acid, hydroxystearic acid, dimer acid, oleic acid and icosic acid; ester oils containing aliphatic carboxylic acids having 6 to 22 carbon atoms and aliphatic alcohols having 1 to 18 carbon atoms; straight or branched octanoic acid, decanoic acid, dodecanoic acid, tetradecanoic acid, hexadecanoic acid, octadecanoic acid, hydroxyoctadecanoic acid, polyhydroxyoctadecanoic acid, icosanoic acid, octenoic acid, decenoic acid, Dodecenoic acid, tetradecenoic acid, hexadecenoic acid, octadecenoic acid, hydroxyoctadecenoic acid, icosenoic acid, octanedioic acid, decanedioic acid, dodecanedioic acid, tetradecanoic acid, hexadecanoic acid, octadecanedioic acid , at least one aliphatic carboxylic acid selected from the group consisting of icosandioic acid, octenedioic acid, decendioic acid, dodecenedioic acid, tetradecenedioic acid, hexadecenedioic acid, octadecendioic acid and icocendioic acid ; and straight or branched chain octanol, decanol, dodecanol, tetradecanol, hexadecanol, octadecanol, octenol, decenol, dodecenol, tetradecenol, hexadecenol, and octadecenol. It may be at least one selected from the group consisting of at least one higher aliphatic saturated or unsaturated alcohol selected from the group consisting of.
바람직한 상기 제1 오일은 실리콘 오일(Silicone Oil), 2-헥사데칸-1-올, 2-옥틸-1-도데칸올, 2-데실테트라데칸올, 2-헥실테카노산, 폴리히드록시옥타데칸산 및 이들의 조합으로 이루어지는 군으로부터 선택되는 적어도 하나인 것이다. Preferred first oils are silicone oil, 2-hexadecane-1-ol, 2-octyl-1-dodecanol, 2-decyltetradecanol, 2-hexyltecanoic acid, polyhydroxyoctadecane It is at least one selected from the group consisting of acids and combinations thereof.
본 발명에 사용되는 제2 성분은 부식 방지제의 역할을 수행하는 것으로 식물성 오일, 폴리실록산 및 당류로부터 선택되는 적어도 하나의 성분일 수 있다. 예를 들어, 식물성 오일은 친유성기를 갖는 분자구조로서 탄화수소사슬에 에스터 결합을 가지고 있는데 이러한 오일에 염산이 반응하여 에스터 결합을 공격하게 되고 이로 인하여 친유성기와 친수성기를 갖는 카복시산 음이온으로 전환된다. 이러한 친유성기와 친수성기를 동시에 갖는 카복시산 음이온에 칼슘 또는 나트륨과 같은 양이온과 결합하여 염화칼슘 수용액 내에 분리되지 않고 잘 분산되어 있다가 제설제로 사용되었을 경우 철재에 피막을 형성하여 부식이 방지되는 역할을 하게 된다.The second component used in the present invention serves as a corrosion inhibitor and may be at least one component selected from vegetable oils, polysiloxanes, and sugars. For example, vegetable oil has a molecular structure with a lipophilic group and has an ester bond in the hydrocarbon chain. Hydrochloric acid reacts with this oil to attack the ester bond, which converts it into a carboxylate anion having a lipophilic group and a hydrophilic group. The carboxylate anion having both a lipophilic group and a hydrophilic group is combined with a cation such as calcium or sodium to be well dispersed in an aqueous solution of calcium chloride without being separated. When used as a deicing agent, it forms a film on steel to prevent corrosion. do.
보다 상세하게는 팜유, 코코넛오일, 콩기름, 옥수수유, 아보카도오일, 글리세린, 파마자유, 카놀라유, 올리브오일; 젤라틴; 아교; 글루코스(포도당), 전분(녹말), 설탕, 물엿, 올리고 당으로 이루어진 그룹으로부터 선택된 적어도 하나의 단당류 또는 다당류; 수소 및 C1-6알콕시로 이루어진 그룹으로부터 선택된 적어도 하나의 치환기로 치환된 폴리실 록산; 및 이들 성분의 어떠한 조합으로부터 선택된 성분일 수 있다. More specifically, palm oil, coconut oil, soybean oil, corn oil, avocado oil, glycerin, castor oil, canola oil, olive oil; gelatin; glue; at least one monosaccharide or polysaccharide selected from the group consisting of glucose (dextrose), starch (starch), sugar, starch syrup, and oligosaccharide; polysiloxane substituted with at least one substituent selected from the group consisting of hydrogen and C 1-6 alkoxy; and any combination of these components.
한편, 상기 제2 성분이 종래 염화칼슘 수용액에 추가되는 경우에는 상 분리에 의해 의도하는 효과가 발현되지 않으나, 본 발명의 제설제 조성물에서는 염산과 함께 오일이 혼합됨으로써 이들의 균일한 혼합 및 분산이 가능하게 된다. 예를 들어 식물성 오일의 경우 식물성 오일과 염산이 반응 시 염산이 오일에 있는 에스터 결합을 공격하여 오일의 에스터 결합이 끊어지게 되고, 그 끊어진 부분에서 친유성기를 갖는 오일 분자의 탄소사슬과 결합하여 친수성기를 갖는 카복시산 음이온으로 된다. 그 결과 염산과 함께 혼합된 식물성 오일은 친수성기를 통해 제설제 조성물 내에서 상분리 되지 않고 수용성 용액 상인 본 발명의 제설제 조성물에 잘 분산될 수 있다. 그러나 종래의 염화칼슘 수용액을 식물성 오일과 혼합하는 경우 이러한 상태에서는 식물성 오일에 친수성기가 전혀 없는 상태이므로 이들은 서로 상 분리된 상태로 존재하게 되며, 이와 같은 상태의 혼합물을 제설제로써 살포하는 경우 오일이 많이 존재하는 부분은 염화칼슘의 농도가 낮아서 제설 효과가 극히 미약하게 되고, 오일이 존재하지 않는 부분은 부식방지 효과를 기대할 수 없다. 반면 본 발명에 의한 제설제 조성물은 살포 시 염화칼슘과 부식방지제가 잘 분산되어 있기 때문에 원하는 제설 성능을 균일하고 우수하게 발휘함과 동시에 제설제가 눈과 얼음을 녹인 후에 철재 및 도로 구조물에 대한 부식방지 작용을 발현하게 되어, 부식방지 효과가 극대화 될 수 있다. On the other hand, when the second component is added to the conventional calcium chloride aqueous solution, the intended effect is not expressed due to phase separation, but in the snow removal composition of the present invention, the oil is mixed with hydrochloric acid so that they can be uniformly mixed and dispersed. will do For example, in the case of vegetable oil, when vegetable oil and hydrochloric acid react, hydrochloric acid attacks the ester bond in the oil, breaking the ester bond of the oil, and combining with the carbon chain of the oil molecule having a lipophilic group at the broken part to form a hydrophilic group It becomes a carboxylic acid anion having As a result, the vegetable oil mixed with hydrochloric acid can be well dispersed in the snow removal composition of the present invention in an aqueous solution phase without phase separation in the snow removal composition through the hydrophilic group. However, when the conventional aqueous calcium chloride solution is mixed with vegetable oil, in this state there is no hydrophilic group in the vegetable oil, so they exist in a state of phase separation from each other, and when the mixture in this state is sprayed as a deicing agent, a lot of oil The concentration of calcium chloride is low in the part where it exists, so the effect of snow removal is extremely weak, and the part where the oil does not exist can not expect the anti-corrosion effect. On the other hand, the snow removal composition according to the present invention exhibits the desired snow removal performance uniformly and excellently because calcium chloride and the corrosion inhibitor are well dispersed during application, and at the same time, after the snow removal agent melts snow and ice, it acts as an anti-corrosion agent for steel and road structures. , so that the anti-corrosion effect can be maximized.
한편, 본 발명에 있어서, '수소 및 C1-6알콕시로 이루어진 그룹으로부터 선택된 적어도 하나의 치환기로 치환된 폴리실록산'은 폴리실록산 사슬을 따라 반응성 수소 및/또는 C1-6알콕시-실리콘 결합체가 포함된 선형 고분자에 있어서 적어도 하나의 규소(Si)가 수소 및 C1-6알콕시로 이루어진 그룹으로부터 선택된 적어도 하나의 치환기로 치환된 것을 의미하는 것이며, 본 발명의 폴리실록산은 프로실록산, 오르가노폴리실록산 또는 이들의 조합일 수 있다. 상기 C1-6알콕시는 예를 들어 메톡시, 에톡시 등을 포함하는 것이다.Meanwhile, in the present invention, 'polysiloxane substituted with at least one substituent selected from the group consisting of hydrogen and C 1-6 alkoxy' includes reactive hydrogen and/or C 1-6 alkoxy-silicon bonds along the polysiloxane chain. In a linear polymer, at least one silicon (Si) is substituted with at least one substituent selected from the group consisting of hydrogen and C 1-6 alkoxy, and the polysiloxane of the present invention is prosiloxane, organopolysiloxane or any of these can be a combination. The C 1-6 alkoxy includes, for example, methoxy, ethoxy, and the like.
예를 들어, 상기 수소 및 C1-6알콕시로 이루어진 그룹으로부터 선택된 적어도 하나의 치환기로 치환된 폴리실록산은 하기 화학식 1로 표시되며, 하기 식에서, R은 수소, C1-6알킬기 및 C1-6알콕시기로부터 각각 독립적으로 선택될 수 있으며; R1 및 R2 중 적어도 하나는 수소, C1-6알킬기 및 C1-6알콕시기로 이루어진 그룹으로 이루어진 그룹으로부터 독립적으로 선택되며; n은 1 내지 5000의 정수인 것이다.For example, the polysiloxane substituted with at least one substituent selected from the group consisting of hydrogen and C 1-6 alkoxy is represented by Formula 1 below, wherein R is hydrogen, a C 1-6 alkyl group and C 1-6 may be each independently selected from alkoxy groups; at least one of R 1 and R 2 is independently selected from the group consisting of hydrogen, a C 1-6 alkyl group and a C 1-6 alkoxy group; n is an integer from 1 to 5000.
한편, R, R1 및 R2의 범위와 관련하여 본 발명의 목적을 달성할 수 있는 균등 범위의 치환기는 본 발명의 범위에 속하는 것으로 의도된다. On the other hand, with respect to the ranges of R, R 1 and R 2 , equivalent ranges of substituents capable of achieving the object of the present invention are intended to fall within the scope of the present invention.
상기 화학식 1에 있어서 양 말단의 Si의 치환기인 R은 수소, C1-6알킬기 및 C1-6알콕시기로부터 각각 독립적으로 선택될 수 있으며, 예를 들어, 수소, 메틸, 에틸, 프로필, 부틸, 메톡시 및 에톡시로 이루어진 그룹으로부터 선택된 적어도 하나일 수 있으며, 각각의 R은 동일하거나 상이할 수 있다. In Formula 1, R, which is a substituent of Si at both terminals, may be independently selected from hydrogen, a C 1-6 alkyl group, and a C 1-6 alkoxy group, and for example, hydrogen, methyl, ethyl, propyl, butyl , It may be at least one selected from the group consisting of methoxy and ethoxy, and each R may be the same or different.
상기 R1 및 R2 중 적어도 하나는 수소, C1-6알킬기 및 C1-6알콕시기로 이루어진 그룹으로부터 독립적으로 선택되며, 예를 들어 R1 및 R2가 모두 수소이거나, R1 또는 R2이 수소이고 R1 및 R2 중 수소가 아닌 나머지는 C1-6알킬기 및 C1-6알콕시기로부터 선택될 수 있으며, 예를 들어, 메틸, 에틸, 프로필, 부틸, 메톡시 및 에톡시로 이루어진 그룹으로부터 선택된 적어도 하나일 수 있다. At least one of R 1 and R 2 is independently selected from the group consisting of hydrogen, a C 1-6 alkyl group, and a C 1-6 alkoxy group, and for example, R 1 and R 2 are both hydrogen, or R 1 or R 2 is hydrogen and the rest of R 1 and R 2 that are not hydrogen may be selected from C 1-6 alkyl groups and C 1-6 alkoxy groups, such as methyl, ethyl, propyl, butyl, methoxy and ethoxy. It may be at least one selected from the group consisting of
한편, n의 반복 단위가 반복되는 경우 각 단위를 구성하는 R1 및 R2은 각각 상이할 수 있으며, 예를 들어 하나의 반복 단위에서는 R1 및 R2 중 하나가 수소이고, 다른 하나의 반복 단위에서는 R1 및 R2가 모두 수소일 수 있는 것으로, 모든 반복 단위는 독립적으로 치환될 수 있다. 이때, 상기 n은 1 내지 5000의 정수인 것으로, 바람직하게는 1 내지 1000의 정수이다. On the other hand, when n repeating units are repeated, R 1 and R 2 constituting each unit may be different, for example, in one repeating unit, one of R 1 and R 2 is hydrogen, and the other repeating unit In the unit, R 1 and R 2 may both be hydrogen, and all repeating units may be independently substituted. At this time, n is an integer of 1 to 5000, preferably an integer of 1 to 1000.
상기 본 발명의 폴리실록산은 예를 들어, 디메틸하이드로겐실리콘(Dimethyl hydrogen silicon), 폴리디메틸하이드로겐실리콘(Poly dimethyl hydrogen silicon), 메틸하이드로겐실리콘(Methyl hydrogen silicone), 폴리메틸하이드로겐실리콘(Polymethyl hydrogen silicone), 메틸하이드로겐실리콘(Methyl hydrogen silicone fluid), 폴리에틸하이드로겐실리콘(Polyethyl hydrogen silicone) 등일 수 있으나, 이에 제한되는 것은 아니다. The polysiloxane of the present invention is, for example, dimethyl hydrogen silicon, poly dimethyl hydrogen silicon, methyl hydrogen silicone, polymethyl hydrogen silicon silicone), methyl hydrogen silicone fluid, polyethyl hydrogen silicone, etc., but is not limited thereto.
본 발명에 사용될 수 있는 예시적인 폴리실록산은 하기 화학식 2와 같이 표현될 수 있다. Exemplary polysiloxanes that may be used in the present invention may be represented by Formula 2 below.
이때, l과 m의 합은 n이며, l은 1 내지 1000의 정수, m은 1 내지 1000의 정수일 수 있으며, 예를 들어 하이드로겐 디메치콘일 수 있다. 본 발명에 적용될 수 있는 상기 본 발명의 폴리실록산은 수소를 발생시킬 수 있는 Si-H 결합을 가지고 있는 구조로, 상기 폴리실록산은 알코올, 산, 염기, 금속염 및 물로 이루어진 그룹으로부터 선택된 적어도 하나의 촉매, 계면활성제 또는 이들의 조합과 함께 하기와 같은 반응식 1에 의해 수소를 발생시킬 수 있다. In this case, the sum of l and m is n, l may be an integer from 1 to 1000, m may be an integer from 1 to 1000, and may be, for example, hydrogen dimethicone. The polysiloxane of the present invention that can be applied to the present invention has a structure having a Si-H bond capable of generating hydrogen, and the polysiloxane has at least one catalyst selected from the group consisting of alcohol, acid, base, metal salt and water, an interface Hydrogen may be generated by the following Reaction Formula 1 together with an activator or a combination thereof.
예를 들어 상기 폴리실록산은 상온에서 액상인 염화칼슘(CaCl2)과 함께 사용되는 경우에는 그 계면에서 염화칼슘(CaCl2)의 촉매 작용으로 인하여 지속적으로 수소가 발생하게 되며, 상온에서 고상인 염화칼슘(CaCl2)과 함께 사용되는 경우에는 눈 또는 얼음이 녹아 수분이 생성되는 등 물과 접촉되는 경우 지속적으로 수소가 발생하게 된다. 이때 발생되는 수소는 강력한 환원제 역할을 하게 되고, 그 결과 철재 또는 도로 구조물에서의 제설제가 산화작용으로 부식시키는 것을 지연시키거나 방지해주는 작용을 하게 된다.For example, when the polysiloxane is used with calcium chloride (CaCl 2 ), which is liquid at room temperature , hydrogen is continuously generated due to the catalytic action of calcium chloride (CaCl 2 ) at the interface, and calcium chloride (CaCl 2 ) , which is solid at room temperature, ), hydrogen is continuously generated when it comes in contact with water, such as when snow or ice melts and moisture is generated. The hydrogen generated at this time serves as a strong reducing agent, and as a result, the snow removal agent in the steel or road structure acts to delay or prevent corrosion due to oxidation.
제설제 조성물 전체 중량을 기준으로 (a) 염화칼슘 25 내지 98.5 중량%, 예를 들어 45 내지 97 중량%; (b) 제1 오일 0.5 내지 30 중량%, 예를 들어 1 내지 10 중량%; 및 (c) 제2 성분 1 내지 45중량%, 예를 들어 2 내지 25 중량%을 혼합하는 단계를 포함하여 제조될 수 있다. Based on the total weight of the snow removal composition (a) 25 to 98.5% by weight, for example 45 to 97% by weight of calcium chloride; (b) 0.5 to 30% by weight of a first oil, for example 1 to 10% by weight; and (c) mixing 1 to 45% by weight of the second component, for example, 2 to 25% by weight.
염화칼슘이 사용되는 경우, 이때 상기 염화칼슘은 염화칼슘 수용액 형태로 사용될 수 있으며, 예를 들어 염화칼슘 수용액 전체 중량을 기준으로 염화칼슘을 20 내지 80 중량%, 예를 들어 25 내지 75 중량%를 포함하는 염화칼슘 수용액일 수 있다.When calcium chloride is used, the calcium chloride may be used in the form of an aqueous calcium chloride solution, for example, a calcium chloride aqueous solution containing 20 to 80% by weight, for example, 25 to 75% by weight of calcium chloride based on the total weight of the calcium chloride aqueous solution. can
상기 염화칼슘은 (d) 염산 수용액; 및 (e) 조개 껍질, 동물의 뼈 또는 이들의 혼합물의 분말을 혼합하는 단계를 포함하여 획득되는 것일 수 있으며, 예를 들어 (a)염화칼슘 대신 (d) 염산 수용액; 및 (e) 성분의 혼합을 사용할 수 있다.The calcium chloride is (d) an aqueous hydrochloric acid solution; And (e) may be obtained by mixing the powder of shells, animal bones, or mixtures thereof, for example, (a) instead of calcium chloride (d) aqueous hydrochloric acid; and (e) may be used.
이 경우, 제설제 조성물 전체 중량을 기준으로 (d) 염산 수용액 50 내지 75 중량%; (e) 조개 껍질, 동물의 뼈 또는 이들의 혼합물의 분말 20 내지 45중량%; (b) 제1 오일 0.5 내지 10 중량%; 및 (c) 제2 성분 1 내지 25 중량%의 함량으로 혼합되는 것이다. In this case, based on the total weight of the snow removal composition (d) 50 to 75% by weight of an aqueous hydrochloric acid solution; (e) 20 to 45% by weight of a powder of shells, animal bones or mixtures thereof; (b) 0.5 to 10% by weight of a first oil; and (c) the second component is mixed in an amount of 1 to 25% by weight.
상기 제1 오일 성분의 함량이 제설제 조성물 전체 중량을 기준으로 0.5 중량% 미만인 경우에는 분산이 잘 되지 않아서 품질이 일정하지 못하는 문제가 있으며, 10 중량% 초과인 경우에는 제설능력이 저하되는 문제가 있다. 예를 들어 제1 오일은 2 내지 8 중량%의 함량으로 포함되는 것이다. When the content of the first oil component is less than 0.5% by weight based on the total weight of the snow removal composition, there is a problem in that the quality is not constant due to poor dispersion, and when it exceeds 10% by weight, the snow removal ability is lowered. there is. For example, the first oil is included in an amount of 2 to 8% by weight.
한편, 상기 제2 성분의 함량이 제설제 조성물 전체 중량을 기준으로 1 중량% 미만인 경우에는 부식방지효과에 문제가 있으며, 25 중량% 초과인 경우에는 과도한 비용이 초래되는 문제가 있다. 예를 들어 제2 성분은 2 내지 15 중량%의 함량으로 포함되는 것이다.On the other hand, if the content of the second component is less than 1% by weight based on the total weight of the snow removal composition, there is a problem in the anti-corrosion effect, and if it exceeds 25% by weight, there is a problem of excessive cost. For example, the second component is included in an amount of 2 to 15% by weight.
제설제 조성물 전체 중량을 기준으로 염산 수용액이 50 중량% 미만인 경우에는 조개 껍질, 동물의 뼈 또는 이들의 혼합물의 분말의 용해가 불충분할 수 있으며, 75 중량%를 초과하는 경우에는 조개 껍질, 동물의 뼈 또는 이들의 혼합물의 분말의 상대적인 함량이 낮아지므로 공정 경제 상 불필요하게 과다한 염산이 소모되므로 바람직하지 않다. 예를 들어 염산 수용액은 제설제 조성물 전체 중량을 기준으로 60 내지 70 중량%의 함량으로 포함될 수 있다. If the aqueous hydrochloric acid solution is less than 50% by weight based on the total weight of the snow removal composition, the dissolution of the powder of shells, animal bones, or mixtures thereof may be insufficient, and if it exceeds 75% by weight, shells, animals Since the relative content of the powder of bone or a mixture thereof is lowered, excessive hydrochloric acid is consumed unnecessarily in terms of process economy, which is undesirable. For example, the aqueous hydrochloric acid solution may be included in an amount of 60 to 70% by weight based on the total weight of the snow removal composition.
한편, 본 발명의 상기 조개 껍질, 동물의 뼈 또는 이들의 혼합물의 분말은, 조개 껍질, 동물의 뼈 또는 이들의 혼합물을 인산 수용액에 침지하여 슬러리를 제조하는 단계; 상기 슬러리를 여과하여 액상을 취하는 단계; 상기 액상을 건조하는 단계; 및 건조물을 분쇄하는 단계를 수행하여 획득되는 것을 사용할 수 있다. On the other hand, the powder of the shells, animal bones or mixtures thereof of the present invention, preparing a slurry by immersing the shells, animal bones or mixtures thereof in an aqueous phosphoric acid solution; filtering the slurry to obtain a liquid phase; drying the liquid phase; And what is obtained by carrying out the step of pulverizing the dried material can be used.
인산 수용액에 침지하는 단계를 통해 조개 껍질, 동물의 뼈 또는 이들의 혼합물 표면의 단백질을 효과적으로 제거할 수 있어 최종 산물의 순도를 증가시킬 수 있으며, 그 후 건조하는 단계; 및 분쇄하는 단계를 수행하여 분말 형태를 획득한다. Through the step of immersing in an aqueous phosphoric acid solution, proteins on the surface of shells, animal bones, or mixtures thereof can be effectively removed to increase the purity of the final product, followed by drying; and crushing to obtain a powder form.
본 발명의 상기 조개 껍질, 동물의 뼈 또는 이들의 혼합물의 분말은, 조개 껍질, 동물의 뼈 또는 이들의 혼합물을 인산 수용액에 침지하여 획득되는 슬러리는 후속적으로 여과하여 액상을 취하고 필요에 따라 추가로 상기 액상을 건조하는 단계를 수행할 수 있다. 이때 여과 방식은 특히 제한되는 것은 아니며, 예를 들어, 감압여과(아스피레이터), 프레스필터 등에 의해 수행될 수 있다.The powder of the shells, animal bones or mixtures thereof of the present invention, the slurry obtained by immersing the shells, animal bones or mixtures thereof in an aqueous phosphoric acid solution is subsequently filtered to obtain a liquid phase and added as necessary The step of drying the liquid phase may be performed. At this time, the filtration method is not particularly limited, and may be performed by, for example, vacuum filtration (aspirator), press filter, or the like.
인산 수용액에 침지하는 단계는 전체 중량을 기준으로 조개 껍질, 동물의 뼈 또는 이들의 혼합물의 분말이 20 내지 50 중량%의 함량이 되도록 수행될 수 있다.The step of immersing in the phosphoric acid aqueous solution may be performed so that the powder of shells, animal bones, or mixtures thereof is 20 to 50% by weight based on the total weight.
상기 건조물을 획득하기 위한 건조의 방식은 특히 제한되는 것은 아니며, 열풍 건조, 자연 건조, 오븐 건조 등에 의해 수행될 수 있으나, 바람직하게는 열풍 건조에 의해 수행되며, 예를 들어 100~400℃ 범위의 온도에서 열풍 건조를 수행할 수 있다.The drying method for obtaining the dried product is not particularly limited, and may be performed by hot air drying, natural drying, oven drying, etc., but is preferably performed by hot air drying, for example, in the range of 100 to 400 ° C. Hot air drying can be carried out at temperature.
상기 인산 수용액은 5 내지 30중량% 농도의 인산 수용액인 것일 수 있으며, 상기 인산수용액은 인산, 제1인산칼륨, 제1인산칼슘, 제1인산나트륨, 피로인산나트륨, 제2인산칼륨, 제2인산칼슘, 제2인산나트륨, 제3인산칼륨, 제3인산칼슘, 제3인산나트륨, 폴리인산나트륨 및 이들의 조합으로 이루어지는 군으로부터 선택되는 어느 하나를 포함하는 것일 수 있다.The phosphoric acid aqueous solution may be a phosphoric acid aqueous solution having a concentration of 5 to 30% by weight, and the phosphoric acid aqueous solution may include phosphoric acid, monobasic potassium phosphate, monobasic calcium phosphate, monobasic sodium phosphate, monobasic sodium phosphate, dibasic potassium phosphate, second phosphoric acid solution. It may include any one selected from the group consisting of calcium phosphate, sodium phosphate dibasic, potassium phosphate tribasic, calcium phosphate tribasic, sodium triphosphate, sodium polyphosphate, and combinations thereof.
한편, 수산화물을 첨가하여 pH를 8 내지 12로 조절하는 단계를 추가로 수행할 수 있으며, 이때 수산화물은 수산화리튬, 수산화나트륨, 수산화 칼륨 등으로부터 선택될 수 있다. pH가 12를 초과하는 경우에는 알칼리성이 과도하여 제설제 투하 후에 토양 오염 발생 문제 및 수중 식생물에 영향을 미치는 생물학적인 오염 문제가 있으며, 8 미만인 경우 염화물의 산성도가 철재 부식을 심각하게 유발하는 문제가 있다. Meanwhile, a step of adjusting the pH to 8 to 12 by adding hydroxide may be additionally performed, wherein the hydroxide may be selected from lithium hydroxide, sodium hydroxide, potassium hydroxide, and the like. If the pH exceeds 12, the alkalinity is excessive, resulting in soil contamination after snow removal and biological contamination affecting aquatic vegetation. there is
본 발명에 의해 획득되는 제설제 조성물은 액상일 수 있으며, 후속적으로 여과 및/또는 건조 단계를 추가로 수행하여 고체 분말 형태의 제설제 조성물을 획득할 수 있다. The snow removal composition obtained by the present invention may be in liquid form, and may subsequently be further subjected to filtration and/or drying steps to obtain a snow removal composition in the form of a solid powder.
이때의 여과 및 건조 방식 역시 특히 제한되는 것은 아니며, 여과는 예를 들어 프레스필터, 진공감압 여과 장치 등에 의해 수행될 수 있고, 건조는 예를 들어 열풍 건조, 자연 건조, 오븐 건조 등에 의해 수행될 수 있으나, 바람직하게는 열풍 건조에 의해 수행되며, 예를 들어 100~400℃ 범위의 온도에서 열풍 건조를 수행할 수 있다.At this time, the filtration and drying method is not particularly limited either, and filtration may be performed by, for example, a press filter or vacuum filtration device, and drying may be performed by, for example, hot air drying, natural drying, oven drying, or the like. However, it is preferably performed by hot air drying, for example, hot air drying may be performed at a temperature in the range of 100 to 400 ° C.
상술한 바와 같은 본 발명의 제설제 조성물의 제조방법에 의해 제설제 조성물이 획득될 수 있으며, 본 발명의 제설제 조성물에는 상기 제조방법과 관련하여 기술한 내용이 동일하게 적용된다. The snow removal composition can be obtained by the manufacturing method of the snow removal composition of the present invention as described above, and the information described in relation to the preparation method is equally applied to the snow removal composition of the present invention.
본 발명의 제설제 조성물은 (a) 염화칼슘; (b) 실리콘 오일, 트리글리세라이드 오일, 지방산, 지방 알코올 및 에스테르 오일로 이루어진 그룹으로부터 선택된 적어도 하나의 제1 오일; 및 (c) 식물성 오일, 폴리실록산 및 당류로 이루어진 그룹으로부터 선택된 적어도 하나의 제2 성분을 포함하는 것이다. The snow removal composition of the present invention includes (a) calcium chloride; (b) at least one first oil selected from the group consisting of silicone oils, triglyceride oils, fatty acids, fatty alcohols and ester oils; and (c) at least one second component selected from the group consisting of vegetable oils, polysiloxanes and sugars.
예를 들어 상기 제설제 조성물은 (a) 염화칼슘 20 내지 45 중량부; (b) 제1 오일 0.5 내지 10 중량부; 및 (c) 제2 성분 1 내지 25 중량부를 포함하는 것일 수 있다. For example, the snow removal composition (a) 20 to 45 parts by weight of calcium chloride; (b) 0.5 to 10 parts by weight of a first oil; and (c) 1 to 25 parts by weight of the second component.
한편, 상기 제설제 조성물의 제조방법에서 상술한 바와 같이 상기 염화칼슘 대신 (d) 염산 수용액; 및 (e) 조개 껍질, 동물의 뼈 또는 이들의 혼합물의 분말을 혼합한 것을 사용할 수 있다.On the other hand, as described above in the manufacturing method of the snow removal composition, (d) an aqueous hydrochloric acid solution instead of the calcium chloride; and (e) powder of shells, animal bones, or mixtures thereof.
본 발명의 제설제 제조를 위한 장치는 특히 제한되는 것은 아니나, 염산과 패각 등의 주성분인 탄산칼슘이 화학적으로 반응하여 다량의 탄산가스가 순식간에 발생하게 되는데 이는 반응기 내의 압력을 높이게 되고 다량의 거품이 끓어오르기 때문에 이를 제어할 수 있는 형태의 장치를 사용하는 것이 바람직하다. The apparatus for producing the snow remover of the present invention is not particularly limited, but hydrochloric acid and calcium carbonate, the main component of shells, chemically react to generate a large amount of carbon dioxide gas in an instant, which increases the pressure in the reactor and a large amount of bubbles. Since this boils, it is desirable to use a type of device that can control it.
예를 들어, 반응기 내부의 탄산가스를 효율적으로 배출하기 위하여 반응기 상단 벽면에 배관을 설치하고 이 배관을 통해 별도의 석회수 또는 수산화나트륨 수용액이 준비되어 있는 탱크의 내부로 탄산가스가 배출되게 할 수 있다. 이때 반응기 압력에 의하여 자연적으로 탄산가스가 배출될 수도 있으나 감압 펌프를 이용하여 탄산가스를 배출하는 것이 바람직하다. For example, in order to efficiently discharge the carbon dioxide gas inside the reactor, a pipe is installed on the upper wall of the reactor, and the carbon dioxide gas can be discharged through the pipe to the inside of a tank in which lime water or sodium hydroxide aqueous solution is prepared. . At this time, the carbon dioxide gas may be naturally discharged by the pressure of the reactor, but it is preferable to discharge the carbon dioxide gas using a pressure reducing pump.
굴껍질이 용해되면 용해된 용액 속에 가성소다(수산화나트륨)를 투입하여 PH 8~12이 될 때까지 교반하고, 용액 속에 미반응된 불순물을 여과하여 염화칼슘 추출단계와,When the oyster shell is dissolved, caustic soda (sodium hydroxide) is added to the dissolved solution and stirred until the pH is 8 to 12, and unreacted impurities in the solution are filtered to extract calcium chloride;
추출된 염화칼슘을 농축기에 넣고 151 ~ 250℃로 가열하여 농축시키는 농축단계와,A concentration step of concentrating the extracted calcium chloride by putting it in a concentrator and heating it at 151 to 250 ° C;
농축된 염화칼슘을 드럼형태의 건조기에 투입하여 염화칼슘 제조단계를 순차적으로 실시하여 제품으로 하는 저부식성 염화칼슘제조방법이다.It is a low-corrosive calcium chloride production method in which concentrated calcium chloride is put into a drum-type dryer to sequentially perform calcium chloride production steps to obtain a product.
이를 위해 본 발명은 스테인레스스틸제용기로 되어 바닥과 상부에 염산수용액 투입관이 설치되며, 내부에 전동모터로 구동되는 교반기가 설치되고, 바닥에서 외부로 연통하게 개폐콕이 장치된 추출관이 설치된 반응탱크와, 석회수 또는 수산화나트륨수용액저장부에 감압펌프가 장치되어 반응시 발생하는 탄산가스를 배출하는 배출관을 통해 탄산가스 배출기와, 반응탱크 외부에 배치되고 스크류컨베이어가 장치된 이송관체 하부에 굴껍질분쇄물을 투입하는 투입구가 있고, 상단에 배출구가 있으며 스크류컨베이어를 회전시키는 전동기가 장치되어 스크류컨베이어를 구동시키는 굴껍질 분쇄물 투입기와, 여과된 염화칼슘 추출액을 열매체유 보일러를 통해 이중자켓을 구비한 용기에서 151 ~ 250℃로 가열하여 농축시키는 농축기와, 드럼형태를 갖고 내부에 151 ~ 250℃로 지속적인 열원을 구비하여 외부에 염화칼슘 추출물을 접촉하여 빠른 시간 내에 건조가 이루어지는 건조기를 갖추어서 되는 저부식성 염화칼슘 제조장치이다. To this end, the present invention is a container made of stainless steel, and an aqueous hydrochloric acid solution inlet pipe is installed on the bottom and top, an agitator driven by an electric motor is installed inside, and an extraction pipe equipped with an opening and closing cock is installed to communicate from the bottom to the outside. A decompression pump is installed in the reaction tank and the lime water or sodium hydroxide aqueous solution storage unit, and through a discharge pipe for discharging carbon dioxide gas generated during the reaction, the carbon dioxide discharger and the lower part of the transfer pipe are disposed outside the reaction tank and equipped with a screw conveyor. There is an inlet for inputting shell pulverized material, an outlet at the top, and an oyster shell pulverized material input machine that drives the screw conveyor with an electric motor that rotates the screw conveyor, and a double jacket for filtering calcium chloride extract through a thermal oil boiler. It is equipped with a concentrator that heats and concentrates at 151 ~ 250 ℃ in one container, and a dryer that has a drum shape and has a continuous heat source at 151 ~ 250 ℃ inside and contacts the calcium chloride extract to the outside to dry quickly. It is a corrosive calcium chloride production device.
이하, 구체적인 실시예를 통해 본 발명을 보다 구체적으로 설명한다. 하기 실시예는 본 발명의 이해를 돕기 위한 예시에 불과하며, 본 발명의 범위가 이에 한정되는 것은 아니다.Hereinafter, the present invention will be described in more detail through specific examples. The following examples are merely examples to aid understanding of the present invention, and the scope of the present invention is not limited thereto.
실시예Example
1. 천연 유래 성분을 이용한 제설제의 제조1. Manufacture of snow removers using natural ingredients
실시예 1Example 1
굴 껍질 100g을 인산 수용액(20%)에서 굴 껍질에 있는 단백질 성분이 떨어져나가도록 30분간 침지하였다. 그 후 이를 100℃ 온도에서 열풍으로 건조하여 입도가 평균 100㎛이 될 때까지 분쇄하여 패각 분말을 제조하였다. 100 g of oyster shell was immersed in an aqueous solution of phosphoric acid (20%) for 30 minutes to remove protein components from the oyster shell. Thereafter, it was dried with hot air at a temperature of 100 ° C. and pulverized until the average particle size was 100 μm to prepare shell powder.
상기 패각 분말 100g과 실리콘 오일(Silicone Oil) 2g을 혼합하여 패각 분말 혼합물을 마련하였다. 나아가 염산 (35%, 공업용) 100g에 물 100g을 넣어 염산을 희석시킨 후 추가로 콩기름을 3g을 넣어 묽은 염산 용액을 제조하였다. 상기 묽은 염산 용액에 상기 패각 분말 혼합물을 서서히 가하면서 패각 분말이 염산에 녹아 염화칼슘을 포함하는 수용액이 만들어지도록 상온에서 1시간 이상 충분히 교반한다. 이를 탄산나트륨을 첨가하여 pH 9.5로 조정한 후 여과하여 불순물을 제거하였다. A shell powder mixture was prepared by mixing 100 g of the shell powder and 2 g of silicone oil. Further, 100 g of water was added to 100 g of hydrochloric acid (35%, industrial use) to dilute the hydrochloric acid, and then 3 g of soybean oil was added to prepare a dilute hydrochloric acid solution. While slowly adding the shell powder mixture to the dilute hydrochloric acid solution, the shell powder is sufficiently stirred at room temperature for 1 hour or more so that an aqueous solution containing calcium chloride is prepared by dissolving the shell powder in hydrochloric acid. After adjusting the pH to 9.5 by adding sodium carbonate, impurities were removed by filtration.
이후 상기 염화칼슘을 포함하는 수용액을 비이커에 넣고 핫 플레이트에서 150℃로 가열하여 제설제 분말을 제조하였다.Then, the aqueous solution containing the calcium chloride was put into a beaker and heated to 150 ° C. on a hot plate to prepare a snow remover powder.
실시예 2Example 2
꼬막 껍질 100g을 제1인산나트륨 수용액(20%)에서 꼬막 껍질에 있는 단백질 성분이 떨어져나가도록 30분간 침지하였다. 그 후 이를 200℃ 열풍으로 건조하여 평균 500㎛ 입도가 될 때까지 분쇄하여 패각 분말을 제조하였다. 100 g of cockle shell was immersed in monobasic sodium phosphate aqueous solution (20%) for 30 minutes to remove the protein component in the cockle shell. Thereafter, it was dried with hot air at 200 ° C. and pulverized until an average particle size of 500 μm was prepared to prepare shell powder.
상기 패각 분말 100g과 트리글리세라이드(Triglycerides) 2g을 혼합하여 패각 분말 혼합물을 마련하였다. 나아가 염산 (35%, 공업용) 100g에 물 100g을 넣어 염산을 희석시킨 후 추가로 아보카도 오일을 3g을 넣어 묽은 염산 용액을 제조하였다. 이후 실시예 1과 동일한 공정에 의해 교반, 불순물 제거 및 건조하여 제설제 분말을 제조하였다.A shell powder mixture was prepared by mixing 100 g of the shell powder and 2 g of triglycerides. Furthermore, after diluting the hydrochloric acid by adding 100 g of water to 100 g of hydrochloric acid (35%, industrial grade), a dilute hydrochloric acid solution was prepared by adding 3 g of avocado oil. Thereafter, a snow remover powder was prepared by stirring, removing impurities, and drying by the same process as in Example 1.
실시예 3Example 3
바지락 껍질 100g을 제3인산나트륨 수용액(20%)에서 바지락 껍질에 있는 단백질 성분이 떨어져나가도록 30분간 침지하였다. 그 후 이를 400℃ 열풍으로 건조하여 평균 5000㎛입도가 될 때까지 분쇄하여 패각 분말을 제조하였다. 100 g of clam shells were immersed in an aqueous solution of sodium phosphate (20%) for 30 minutes to remove protein components from clam shells. Thereafter, it was dried with hot air at 400 ° C. and pulverized until an average particle size of 5000 μm was prepared to prepare shell powder.
패각 분말 100g과 폴리히드록시옥타데칸산(Polyhydroxyoctadecanoic acid) 1g을 혼합하여 패각 분말 혼합물을 마련하였다. 염산 (35%, 공업용) 100g에 물 100g을 넣어 염산을 희석시킨 후 추가로 코코넛 오일을 5g을 넣어 묽은 염산 용액을 제조하였다. 이후 실시예 1과 동일한 공정에 의해 교반, 불순물 제거 및 건조하여 제설제 분말을 제조하였다.A shell powder mixture was prepared by mixing 100 g of shell powder and 1 g of polyhydroxyoctadecanoic acid. 100 g of water was added to 100 g of hydrochloric acid (35%, industrial grade) to dilute the hydrochloric acid, and then 5 g of coconut oil was added to prepare a dilute hydrochloric acid solution. Thereafter, a snow remover powder was prepared by stirring, removing impurities, and drying by the same process as in Example 1.
실시예 4Example 4
생선 뼈 100g을 피로인산나트륨 수용액(20%)에서 생선 뼈에 있는 단백질 성분이 떨어져나가도록 30분간 침지하였다. 그 후 이를 400℃ 열풍으로 건조하여 평균 1000㎛입도가 될 때까지 분쇄하여 생선 뼈 분말을 제조하였다. 100 g of fish bones were immersed in an aqueous solution of sodium pyrophosphate (20%) for 30 minutes to remove protein components from fish bones. Thereafter, it was dried with hot air at 400 ° C. and pulverized until an average particle size of 1000 μm was prepared to prepare fish bone powder.
생선 뼈 분말 100g과 폴리히드록시옥타데칸산 및 2-헥사데칸-1-올(2-Hexyldecan-1-ol)를 1:2의 부피비로 혼합한 혼합물 1g을 혼합하여 생선 뼈 분말 혼합물을 마련하였다. 염산 (35%, 공업용) 100g에 물 100g을 넣어 염산을 희석시킨 후 추가로 팜유를 5g을 넣어 묽은 염산 용액을 제조하였다. 이후 실시예 1과 동일한 공정에 의해 교반, 불순물 제거 및 건조하여 제설제 분말을 제조하였다.A fish bone powder mixture was prepared by mixing 100 g of fish bone powder with 1 g of a mixture of polyhydroxyoctadecanoic acid and 2-Hexyldecan-1-ol at a volume ratio of 1:2. . 100 g of water was added to 100 g of hydrochloric acid (35%, industrial use) to dilute the hydrochloric acid, and then 5 g of palm oil was added to prepare a dilute hydrochloric acid solution. Thereafter, a snow remover powder was prepared by stirring, removing impurities, and drying by the same process as in Example 1.
실시예 5Example 5
굴 껍질 100g을 그 후 이를 200℃ 온도에서 열풍으로 건조하여 입도가 평균 250㎛이 될 때까지 분쇄하여 패각 분말을 제조하였다. 100 g of oyster shell was then dried with hot air at a temperature of 200 ° C. and pulverized until the average particle size was 250 μm to prepare shell powder.
이코산디오산, 옥텐디오산, 데센디오산, 도데센디오산, 테트라데센디오산, 헥사데센디오산, 옥타데센디오산 및 이코센디오산을 각각 1g씩 혼합한 혼합물을 제조하고 이 혼합물 1g을 패각 분말 100g과 혼합하여 패각 분말 혼합물을 마련하였다. 염산 (35%, 공업용) 100g에 물 100g을 넣어 염산을 희석시킨 후 추가로 폴리실록산을 5g을 넣고 글리코스(포도당) 3g을 넣어 묽은 염산 용액을 제조하였다. 패각 분말이 염산에 녹아 염화칼슘을 포함하는 수용액이 만들어지도록 상온에서 1시간 이상 충분히 교반한다. 이를 수산화나트륨을 첨가하여 pH 8로 조정한 후 여과하여 불순물을 제거하였다. 이후 실시예 1과 동일한 공정에 의해 불순물 제거 및 건조하여 제설제 분말을 제조하였다.A mixture was prepared by mixing 1 g each of icosanedioic acid, octenedioic acid, decenedioic acid, dodecenedioic acid, tetradecenedioic acid, hexadecenedioic acid, octadecenedioic acid, and icosendioic acid, and 1 g of this mixture was prepared. A shell powder mixture was prepared by mixing with 100 g of shell powder. After adding 100 g of water to 100 g of hydrochloric acid (35%, industrial use) to dilute the hydrochloric acid, 5 g of polysiloxane was added and 3 g of glycos (glucose) was added to prepare a dilute hydrochloric acid solution. The shell powder is sufficiently stirred at room temperature for 1 hour or more so that an aqueous solution containing calcium chloride is dissolved in hydrochloric acid. After adjusting the pH to 8 by adding sodium hydroxide, impurities were removed by filtration. Thereafter, impurities were removed and dried by the same process as in Example 1 to prepare a snow remover powder.
실시예 6Example 6
굴 껍질 100g을 그 후 이를 300℃ 온도에서 열풍으로 건조하여 입도가 평균 750㎛이 될 때까지 분쇄하여 패각 분말을 제조하였다. 100 g of oyster shell was then dried with hot air at 300 ° C. and pulverized until the average particle size was 750 μm to prepare shell powder.
헥사데칸올, 옥타데칸올, 옥테놀, 데세놀, 도데세놀, 테트 라데세놀, 헥사데세놀, 및 옥타데세놀을 각각 0.5g씩 혼합한 혼합물을 제조하고 이 혼합물 1g을 패각 분말 100g과 혼합하여 패각 분말 혼합물을 마련하였다. 염산 (35%, 공업용) 100g에 물 100g을 넣어 염산을 희석시킨 후 추가로 폴리실록산을 5g, 녹말 1g을 넣고 묽은 염산 용액을 제조하였다. 패각 분말이 염산에 녹아 염화칼슘을 포함하는 수용액이 만들어지도록 상온에서 1시간 이상 충분히 교반한다. 이를 수산화나트륨을 첨가하여 pH 12으로 조정한 후 여과하여 불순물을 제거하였다. 이후 실시예 1과 동일한 공정에 의해 교반, 불순물 제거 및 건조하여 제설제 분말을 제조하였다.A mixture of 0.5 g each of hexadecenol, octadecanol, octenol, decenol, dodecenol, tetradecenol, hexadecenol, and octadecenol was prepared, and 1 g of this mixture was mixed with 100 g of shell powder. A shell powder mixture was prepared. 100 g of water was added to 100 g of hydrochloric acid (35%, industrial grade) to dilute the hydrochloric acid, and then 5 g of polysiloxane and 1 g of starch were added to prepare a dilute hydrochloric acid solution. The shell powder is sufficiently stirred at room temperature for 1 hour or more so that an aqueous solution containing calcium chloride is dissolved in hydrochloric acid. After adjusting the pH to 12 by adding sodium hydroxide, impurities were removed by filtration. Thereafter, a snow remover powder was prepared by stirring, removing impurities, and drying by the same process as in Example 1.
실시예 7Example 7
공업용 염화칼슘(중국산, CaCl2 74%) 후레이크를 25g을 물75g에 용해하여 염화칼슘 수용액을 제조하였다. 이 용액에 폴리실록산 4g, 제1인산나트륨1.5g 및 헥사메타인산나트륨0.5g을 넣고, 글리세린 2g, 녹말(soluble starch) 1g을 넣고 교반하여 혼합하였다. 이를 수산화나트륨을 추가하면서 pH 8이 되도록 조절하였다. 이후 실시예 1과 동일한 공정에 의해 건조하여 제설제 분말을 제조하였다.An aqueous calcium chloride solution was prepared by dissolving 25 g of commercial calcium chloride (made in China, CaCl2 74%) flakes in 75 g of water. To this solution, 4 g of polysiloxane, 1.5 g of monobasic sodium phosphate and 0.5 g of sodium hexametaphosphate were added, 2 g of glycerin and 1 g of soluble starch were added and mixed by stirring. It was adjusted to pH 8 while adding sodium hydroxide. Afterwards, it was dried by the same process as in Example 1 to prepare a snow remover powder.
실시예 8Example 8
공업용 염화칼슘(중국산, CaCl2 74%) 후레이크를 25g을 물 75g에 용해하여 염화칼슘 수용액을 제조하였다. 이 용액에 폴리실록산 4g, 제3인산나트륨 1.5g 및 헥사메타인산나트륨 0.5g을 넣고, 글리세린 2g, 아교 0.1g을 넣고 교반하여 혼합하였다. 이를 탄산나트륨을 추가하면서 pH 8이 되도록 조절하였다. 이때 미량의 불수용성 물질이 존재하는 것은 여과지를 통해 여과하여 저부식성 염화칼슘 수용액을 제조하였다. 이후 실시예 1과 동일한 공정에 의해 건조하여 제설제 분말을 제조하였다.An aqueous calcium chloride solution was prepared by dissolving 25 g of commercial calcium chloride (made in China, CaCl2 74%) flakes in 75 g of water. 4 g of polysiloxane, 1.5 g of sodium triphosphate, and 0.5 g of sodium hexametaphosphate were added to the solution, and 2 g of glycerin and 0.1 g of glue were added and mixed by stirring. It was adjusted to pH 8 while adding sodium carbonate. At this time, the presence of trace amounts of water-insoluble substances was filtered through a filter paper to prepare a low-corrosive calcium chloride aqueous solution. Afterwards, it was dried by the same process as in Example 1 to prepare a snow remover powder.
비교예 1Comparative Example 1
염산 (35%, 공업용) 100g에 물 100g을 넣어 염산을 희석시킨 묽은 염산 용액에 굴껍 질 100g을 혼합하고 이후 이를 여과하여 불순물을 제거하였다. 100 g of oyster shells were mixed with a diluted hydrochloric acid solution in which 100 g of water was added to 100 g of hydrochloric acid (35%, industrial use), and then filtered to remove impurities.
이후 상기 염화칼슘을 포함하는 수용액을 비이커에 넣고 핫 플레이트에서 150℃로 가열하여 제설제 분말을 제조하였다.Then, the aqueous solution containing the calcium chloride was put into a beaker and heated to 150 ° C. on a hot plate to prepare a snow remover powder.
비교예 2Comparative Example 2
굴 껍질 100g을 인산 수용액(20%)에서 굴 껍질에 있는 단백질 성분이 떨어져나가도록 30분간 침지하였다. 그 후 이를 100℃ 온도에서 열풍으로 건조하여 입도가 평균 100㎛이 될 때까지 분쇄하여 패각 분말을 제조하였다. 100 g of oyster shell was immersed in an aqueous solution of phosphoric acid (20%) for 30 minutes to remove protein components from the oyster shell. Thereafter, it was dried with hot air at a temperature of 100 ° C. and pulverized until the average particle size was 100 μm to prepare shell powder.
상기 패각 분말 100g과 염산 (35%, 공업용) 100g에 물 100g을 넣어 염산을 희석시킨 후 추가로 콩기름을 3g을 넣어 묽은 염산 용액을 제조하였다. 상기 묽은 염산 용액에 상기 패각 분말 혼합물을 서서히 가하면서 패각 분말이 염산에 녹아 염화칼슘을 포함하는 수용액이 만들어지도록 상온에서 1시간 이상 충분히 교반한다. 이를 여과하여 불순물을 제거하였다. 100 g of water was added to 100 g of the shell powder and 100 g of hydrochloric acid (35%, industrial use) to dilute the hydrochloric acid, and then 3 g of soybean oil was added to prepare a dilute hydrochloric acid solution. While slowly adding the shell powder mixture to the dilute hydrochloric acid solution, the shell powder is sufficiently stirred at room temperature for 1 hour or more so that an aqueous solution containing calcium chloride is prepared by dissolving the shell powder in hydrochloric acid. It was filtered to remove impurities.
이후 상기 염화칼슘을 포함하는 수용액을 비이커에 넣고 핫 플레이트에서 150℃로 가열하여 제설제 분말을 제조하였다.Then, the aqueous solution containing the calcium chloride was put into a beaker and heated to 150 ° C. on a hot plate to prepare a snow remover powder.
비교예 3Comparative Example 3
굴 껍질 100g을 인산 수용액(20%)에서 굴 껍질에 있는 단백질 성분이 떨어져나가도록 30분간 침지하였다. 그 후 이를 100℃ 온도에서 열풍으로 건조하여 입도가 평균 100㎛이 될 때까지 분쇄하여 패각 분말을 제조하였다. 100 g of oyster shell was immersed in an aqueous solution of phosphoric acid (20%) for 30 minutes to remove protein components from the oyster shell. Thereafter, it was dried with hot air at a temperature of 100 ° C. and pulverized until the average particle size was 100 μm to prepare shell powder.
상기 패각 분말 100g과 실리콘 오일(Silicone Oil) 2g을 혼합하여 패각 분말 혼합물을 마련하였다. 나아가 염산 (35%, 공업용) 100g에 물 100g을 넣어 염산을 희석시킨 후 묽은 염산 용액을 제조하였다. 상기 묽은 염산 용액에 상기 패각 분말 혼합물을 서서히 가하면서 패각 분말이 염산에 녹아 염화칼슘을 포함하는 수용액이 만들어지도록 상온에서 1시간 이상 충분히 교반한다. 이를 여과하여 불순물을 제거하였다. A shell powder mixture was prepared by mixing 100 g of the shell powder and 2 g of silicone oil. Furthermore, after diluting the hydrochloric acid by adding 100 g of water to 100 g of hydrochloric acid (35%, industrial grade), a dilute hydrochloric acid solution was prepared. While slowly adding the shell powder mixture to the dilute hydrochloric acid solution, the shell powder is sufficiently stirred at room temperature for 1 hour or more so that an aqueous solution containing calcium chloride is prepared by dissolving the shell powder in hydrochloric acid. It was filtered to remove impurities.
2. 부식성 테스트2. Corrosiveness test
비교를 위해 염화칼슘 제설제로서 시판되고 있는 염화칼슘 제설제(중국산)를 구입하여 염화칼슘 25% 수용액이 되도록 물과 혼합하여 "기준(control) 용액"을 제조하였다. 상기 기준 용액의 비중은 비중계로 측정결과 1.200 이었다. For comparison, a commercially available calcium chloride snow remover (made in China) was purchased as a calcium chloride snow remover and mixed with water to form a 25% calcium chloride aqueous solution to prepare a "control solution". The specific gravity of the reference solution was 1.200 as a result of measurement with a hydrometer.
또한 상기 비교예 및 실시예들로부터 각각 제조된 결과물을 30% 수용액이 되도록 제조하였다. 이 용액의 비중은 비중계로 측정결과 1.200 이었다. In addition, the products prepared from each of the Comparative Examples and Examples were prepared to be 30% aqueous solutions. The specific gravity of this solution was 1.200 as a result of measurement with a hydrometer.
철판(5cm × 5cm, 두께 2mm)을 샌딩하여 철판 상의 이물질 및 녹을 완전히 제거하였다. 그 후 기준 용액과 비교예 및 실시예들로부터 획득한 수용액을 각각 플라스틱 용기에 준비한 후 철판을 이들 수용액에 각각 투입하여 10분간 침지하였다. 그 후 각 시료를 꺼내어 1시간 공기에 노출하였다. 이어서 다시 기준 용액과 비교예 및 실시예들로부터 획득한 수용액에 철판을 투입하여 10분간 침지한 후 꺼내어 공기에 노출하는 과정을 3회 반복하였다. An iron plate (5 cm × 5 cm, 2 mm thick) was sanded to completely remove foreign matter and rust on the iron plate. After that, the standard solution and the aqueous solutions obtained from Comparative Examples and Examples were prepared in plastic containers, and then the iron plate was put into each of these aqueous solutions and immersed for 10 minutes. After that, each sample was taken out and exposed to air for 1 hour. Then, the iron plate was again put into the standard solution and the aqueous solution obtained from Comparative Examples and Examples, immersed for 10 minutes, and then taken out and exposed to the air, and the process was repeated three times.
이후 각 철판의 부식 상태를 관찰하였다. 도 1은 3일 후 철판의 부식상태를 나타낸 것으로, 기준 용액과 비교예 1 수용액에서의 철판의 부식 상태는 비슷한 경향을 나타내었으며, 실시예 1 내지 실시예 4는 기준 용액과 비교하여 철판의 부식성이 현저하게 낮아지는 것을 확인할 수 있었다. Afterwards, the corrosion state of each iron plate was observed. Figure 1 shows the corrosion state of the iron plate after 3 days, the corrosion state of the iron plate in the standard solution and the aqueous solution of Comparative Example 1 showed a similar trend, and Examples 1 to 4 showed the corrosion resistance of the iron plate compared to the reference solution. It was confirmed that this significantly decreased.
도 2는 실험 28일 후 상태를 나타낸 것으로, 기준 용액과 비교예 1은 철판의 부식상태가 비슷한 경향을 나타냈으나, 실시예 1 내지 실시예 4는 기준 용액과 비교하여 철판의 부식성이 현저하게 낮아지는 것을 확인할 수 있었다.Figure 2 shows the state after 28 days of the experiment. The standard solution and Comparative Example 1 showed a similar trend in the corrosion state of the iron plate, but Examples 1 to 4 showed significantly higher corrosiveness of the iron plate than the reference solution. lowering could be observed.
3. 융빙 성능 테스트3. Ice melting performance test
-5℃에서 염화나트륨을 기준 물질로 하여 융빙 성능을 상대적으로 비교 평가하고 시험 시간 10분, 30분, 60분에서 각각에 대하여 융빙량을 측정하였다. 시험 결과는 각각의 시간에 대한 3회 평균값으로 나타내었다. Ice melting performance was relatively comparatively evaluated using sodium chloride as a reference material at -5 ° C, and ice melting amount was measured at 10 minutes, 30 minutes, and 60 minutes of test time, respectively. The test results were expressed as the average value of triplicates for each time.
(단위: %)(unit: %)
그 결과 본 발명의 제설제 조성물의 융빙 성능이 우수한 것을 확인할 수 있었으며, 염화나트륨보다 우수한 융빙 성능을 나타내는 것을 확인할 수 있었다.As a result, it was confirmed that the ice melting performance of the snow remover composition of the present invention was excellent, and it was confirmed that the ice melting performance was superior to that of sodium chloride.
이상에서 본 발명의 실시예에 대하여 상세하게 설명하였지만 본 발명의 권리범위는 이에 한정되는 것은 아니고, 청구범위에 기재된 본 발명의 기술적 사상을 벗어나지 않는 범위 내에서 다양한 수정 및 변형이 가능하다는 것은 당 기술분야의 통상의 지식을 가진 자에게는 자명할 것이다.Although the embodiments of the present invention have been described in detail above, the scope of the present invention is not limited thereto, and various modifications and variations are possible without departing from the technical spirit of the present invention described in the claims. It will be obvious to those skilled in the art.
Claims (16)
(b) 실리콘 오일, 및 탄소수 6 내지 22의 지방족 카르복실산 및 탄소수 1 내지 18의 지방족 알코올을 포함하는 에스테르 오일로 이루어진 그룹으로부터 선택된 적어도 하나의 제1 오일 0.5 내지 10 중량%, 및 (c) 식물성 오일, 및 폴리실록산으로 이루어진 그룹으로부터 선택된 적어도 하나의 제2 성분 1 내지 25 중량%을 혼합하는 단계를 포함하는, 제설제 조성물의 제조방법.
Based on the total weight of the snow removal composition (d) 50 to 75% by weight of an aqueous hydrochloric acid solution; and (e) 20 to 45% by weight of a powder of shells, animal bones, or mixtures thereof; and
(b) 0.5 to 10% by weight of at least one first oil selected from the group consisting of a silicone oil and an ester oil comprising an aliphatic carboxylic acid having 6 to 22 carbon atoms and an aliphatic alcohol having 1 to 18 carbon atoms, and (c) A method for producing a snow removal composition comprising mixing 1 to 25% by weight of at least one second component selected from the group consisting of vegetable oil and polysiloxane.
The method of claim 1, wherein the hydrochloric acid aqueous solution is an aqueous hydrochloric acid solution having a concentration of 5 to 40% by weight.
The method of claim 1, wherein the powder of shells, animal bones, or mixtures thereof is at least one selected from the group consisting of oyster shells, cockle shells, abalone shells, clam shells, and fish bones.
The method of claim 1, wherein the first oil is straight-chain or branched-chain octanoic acid, decanoic acid, dodecanoic acid, tetradecanoic acid, hexadecanoic acid, octadecanoic acid, hydroxyoctadecanoic acid, polyhydroxyoctadecane Acid, icosanoic acid, octenoic acid, decenoic acid, dodecenoic acid, tetradecenoic acid, hexadecenoic acid, octadecenoic acid, hydroxyoctadecenoic acid, icosenoic acid, octanedioic acid, decanedioic acid, dodecanedioic acid, tetradecenoic acid acid, hexadecanedioic acid, octadecanedioic acid, icosandioic acid, octendioic acid, decendioic acid, dodecenedioic acid, tetradecenedioic acid, hexadecenedioic acid, octadecendioic acid and icocendioic acid At least one aliphatic carboxylic acid selected from the group, a method for producing a snow removal composition.
The method of claim 1, wherein the first oil is straight-chain or branched-chain octanol, decanol, dodecanol, tetradecanol, hexadecanol, octadecanol, octenol, decenol, dodecenol, or tetradecanol. At least one higher aliphatic saturated or unsaturated alcohol selected from the group consisting of senol, hexadecenol, and octadecenol.
조개 껍질, 동물의 뼈 또는 이들의 혼합물을 인산 수용액에 침지하여 슬러리를 제조하는 단계;
상기 슬러리를 여과하여 액상을 취하는 단계;
상기 액상을 건조하는 단계; 및
건조물을 분쇄하는 단계를 수행하여 획득되는, 제설제 조성물의 제조방법.
The method of claim 1, wherein the shell, animal bone, or powder of a mixture thereof,
preparing a slurry by immersing clam shells, animal bones, or a mixture thereof in an aqueous phosphoric acid solution;
filtering the slurry to obtain a liquid phase;
drying the liquid phase; and
Obtained by performing the step of pulverizing the dry matter, a method for producing a snow removal composition.
The method of claim 11, wherein the phosphoric acid aqueous solution is a phosphoric acid aqueous solution having a concentration of 5 to 30% by weight.
The method of claim 1, further comprising adjusting the pH to 8 to 12 by adding hydroxide.
The method of claim 1, wherein the second ingredient is palm oil, coconut oil, soybean oil, corn oil, avocado oil, glycerin, castor oil, canola oil, olive oil; gelatin; glue; at least one monosaccharide or polysaccharide selected from the group consisting of glucose, starch, sugar, starch syrup, and oligosaccharide; polysiloxane substituted with at least one substituent selected from the group consisting of hydrogen and C 1-6 alkoxy; And a method for producing a snow removal composition comprising a component selected from any combination of these components.
(a) calcium chloride; (b) at least one first oil selected from the group consisting of silicone oil and ester oils including aliphatic carboxylic acids having 6 to 22 carbon atoms and aliphatic alcohols having 1 to 18 carbon atoms; and (c) at least one second component selected from the group consisting of vegetable oils and polysiloxanes.
The method of claim 15, (a) 20 to 45 parts by weight of calcium chloride; (b) 0.5 to 10 parts by weight of a first oil; and (c) 1 to 25 parts by weight of the second component.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR102580779B1 (en) * | 2023-04-19 | 2023-09-19 | 주식회사 쉘피아 | Method of preparing liquid calcium chloride liquid calcium chloride thereof |
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| JP2004059793A (en) * | 2002-07-30 | 2004-02-26 | Gmc:Kk | Antifreezing agent and antifreezing method |
| KR20040041868A (en) * | 2002-11-12 | 2004-05-20 | 주식회사 릴렉스 | Snow removal and ice melt medicine and the manufacture method to use shell |
| KR20060060406A (en) * | 2004-11-30 | 2006-06-05 | 김제춘 | Deicer including ceramic and process for preparation thereof |
| KR20080004477A (en) * | 2005-03-31 | 2008-01-09 | 노프코퍼레이션 | Frost-preventive composition |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004059793A (en) * | 2002-07-30 | 2004-02-26 | Gmc:Kk | Antifreezing agent and antifreezing method |
| KR20040041868A (en) * | 2002-11-12 | 2004-05-20 | 주식회사 릴렉스 | Snow removal and ice melt medicine and the manufacture method to use shell |
| KR20060060406A (en) * | 2004-11-30 | 2006-06-05 | 김제춘 | Deicer including ceramic and process for preparation thereof |
| KR20080004477A (en) * | 2005-03-31 | 2008-01-09 | 노프코퍼레이션 | Frost-preventive composition |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR102580779B1 (en) * | 2023-04-19 | 2023-09-19 | 주식회사 쉘피아 | Method of preparing liquid calcium chloride liquid calcium chloride thereof |
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