KR102584450B1 - Deicer and method for manufacturing the same - Google Patents
Deicer and method for manufacturing the same Download PDFInfo
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- KR102584450B1 KR102584450B1 KR1020230012866A KR20230012866A KR102584450B1 KR 102584450 B1 KR102584450 B1 KR 102584450B1 KR 1020230012866 A KR1020230012866 A KR 1020230012866A KR 20230012866 A KR20230012866 A KR 20230012866A KR 102584450 B1 KR102584450 B1 KR 102584450B1
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- snow remover
- coffee grounds
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 9
- 239000000203 mixture Substances 0.000 claims abstract description 73
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims abstract description 60
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims abstract description 56
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 46
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 40
- 238000002156 mixing Methods 0.000 claims abstract description 31
- 229910001629 magnesium chloride Inorganic materials 0.000 claims abstract description 28
- 229910019142 PO4 Inorganic materials 0.000 claims abstract description 23
- 239000011780 sodium chloride Substances 0.000 claims abstract description 23
- 239000007787 solid Substances 0.000 claims abstract description 23
- 235000013379 molasses Nutrition 0.000 claims abstract description 21
- 239000010452 phosphate Substances 0.000 claims abstract description 21
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims abstract description 21
- 235000011187 glycerol Nutrition 0.000 claims abstract description 20
- 238000002360 preparation method Methods 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 description 33
- 230000007797 corrosion Effects 0.000 description 25
- 238000005260 corrosion Methods 0.000 description 25
- 239000000428 dust Substances 0.000 description 21
- 235000021317 phosphate Nutrition 0.000 description 19
- 230000000052 comparative effect Effects 0.000 description 14
- 230000008018 melting Effects 0.000 description 14
- 238000002844 melting Methods 0.000 description 14
- 238000007710 freezing Methods 0.000 description 12
- 229910052751 metal Inorganic materials 0.000 description 12
- 239000002184 metal Substances 0.000 description 12
- -1 Organic acid salts Chemical class 0.000 description 11
- 230000008014 freezing Effects 0.000 description 11
- 239000011248 coating agent Substances 0.000 description 10
- 238000000576 coating method Methods 0.000 description 10
- 239000003795 chemical substances by application Substances 0.000 description 9
- 239000000460 chlorine Substances 0.000 description 8
- 229910052801 chlorine Inorganic materials 0.000 description 8
- 238000005507 spraying Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 7
- 238000007711 solidification Methods 0.000 description 6
- 230000008023 solidification Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 5
- 230000001877 deodorizing effect Effects 0.000 description 5
- 239000004615 ingredient Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 238000003912 environmental pollution Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical class CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910001385 heavy metal Inorganic materials 0.000 description 3
- 239000003112 inhibitor Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical class OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-L Phosphate ion(2-) Chemical compound OP([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-L 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- RYYVLZVUVIJVGH-UHFFFAOYSA-N caffeine Chemical compound CN1C(=O)N(C)C(=O)C2=C1N=CN2C RYYVLZVUVIJVGH-UHFFFAOYSA-N 0.000 description 2
- 239000001110 calcium chloride Substances 0.000 description 2
- 229910001628 calcium chloride Inorganic materials 0.000 description 2
- 235000015165 citric acid Nutrition 0.000 description 2
- 238000005536 corrosion prevention Methods 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 229940093915 gynecological organic acid Drugs 0.000 description 2
- 239000002075 main ingredient Substances 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 235000005985 organic acids Nutrition 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical group [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 description 1
- LPHGQDQBBGAPDZ-UHFFFAOYSA-N Isocaffeine Natural products CN1C(=O)N(C)C(=O)C2=C1N(C)C=N2 LPHGQDQBBGAPDZ-UHFFFAOYSA-N 0.000 description 1
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 1
- 208000019693 Lung disease Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 235000001014 amino acid Nutrition 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 235000010323 ascorbic acid Nutrition 0.000 description 1
- 239000011668 ascorbic acid Substances 0.000 description 1
- 229960005070 ascorbic acid Drugs 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229960001948 caffeine Drugs 0.000 description 1
- VJEONQKOZGKCAK-UHFFFAOYSA-N caffeine Natural products CN1C(=O)N(C)C(=O)C2=C1C=CN2C VJEONQKOZGKCAK-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development 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
- 238000011156 evaluation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000004220 glutamic acid Substances 0.000 description 1
- 235000013922 glutamic acid Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000036737 immune function Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000004199 lung function Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910001510 metal chloride Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 229910000402 monopotassium phosphate Inorganic materials 0.000 description 1
- 235000019796 monopotassium phosphate Nutrition 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 description 1
- GNSKLFRGEWLPPA-UHFFFAOYSA-M potassium dihydrogen phosphate Chemical compound [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 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
- 239000002689 soil Substances 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- 235000018553 tannin Nutrition 0.000 description 1
- 229920001864 tannin Polymers 0.000 description 1
- 239000001648 tannin Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
Abstract
본 발명은 제설제에 관한 것이다..
본 발명은 염화나트륨 50 내지 85 중량%, 염화마그네슘 10 내지 45 중량%을 혼합하여 제1혼합물을 준비하는 제1혼합물 준비단계(S10)와; 구연산 0.05 내지 3.0 중량%, 인산염 0.05 내지 3.0 중량%, 커피박 0.01 내지 3.0 중량%, 당밀 0.01 내지 3.0 중량%, 글리세린 0.01 내지 3.0 중량%를 혼합하여 제2혼합물을 준비하는 제2혼합물 준비단계(S20)와; 상기 제1혼합물 및 제2혼합물을 혼합하여 제설제를 제조하는 혼합물 혼합단계(S30)를 포함하는 것을 특징으로 하는 친환경 고상 제설제의 제조방법을 개시한다.The present invention relates to a snow remover.
The present invention includes a first mixture preparation step (S10) of preparing a first mixture by mixing 50 to 85% by weight of sodium chloride and 10 to 45% by weight of magnesium chloride; A second mixture preparation step of preparing a second mixture by mixing 0.05 to 3.0% by weight of citric acid, 0.05 to 3.0% by weight of phosphate, 0.01 to 3.0% by weight of coffee grounds, 0.01 to 3.0% by weight of molasses, and 0.01 to 3.0% by weight of glycerin ( S20) and; A method for manufacturing an eco-friendly solid snow remover is disclosed, which includes a mixture mixing step (S30) of mixing the first mixture and the second mixture to produce a snow remover.
Description
본 발명은 제설제에 관한 것이다.The present invention relates to a snow removal agent.
먼지는 사람의 눈에 보이지 않을 정도로 아주 가늘고 작은 먼지 입자로 호흡 과정에서 폐속에 들어가 폐의 기능을 저하시키고, 면역 기능을 떨어뜨리는 등 폐 질환을 유발하는 대기오염물질이다. Dust is an air pollutant that is so fine and small that it is invisible to the human eye. It enters the lungs during the breathing process and causes lung diseases such as lowering lung function and immune function.
먼지의 발생 원인은 자연적인 원인과 인위적인 원인으로 구분되는데, 대부분 자동차, 발전소, 보일러 등에서 연료를 태워 발생하는 배출물질이 주요 원인이다. 그 외에 공사장이나 도로에서 날리는 먼지도 포함된다. 난방용 연료 사용이 증가하는 겨울철에 먼지의 발생량이 많다.The causes of dust are divided into natural and artificial causes, and the main cause is mostly emissions generated from burning fuel in automobiles, power plants, boilers, etc. Additionally, dust blowing from construction sites or roads is also included. A lot of dust is generated in winter when the use of heating fuel increases.
또한, 겨울철 제설제 살포시 발생되는 먼지나 뿌려진 제설제가 도로에 잔존하여 먼지 발생의 원인으로서 작용하거나 먼지가 황사와 결합하면서 자동차, 도로시설물 등의 부식을 빠르게 하는 문제점이 있다. In addition, there is a problem that the dust generated when spraying snow removers in winter or the sprayed snow removers remain on the road, acting as a cause of dust generation, or the dust combines with yellow dust to accelerate corrosion of cars and road facilities.
특히 겨울철에 제설제 살포시 발생되는 먼지로 인하여 심각한 대기 환경오염을 유발하고 살포 후에도 도로 면에 잔존하여 먼지 발생의 주요 원인이 되고 있다. In particular, the dust generated when spraying snow removers in winter causes serious air pollution and remains on the road surface even after spraying, becoming a major cause of dust generation.
본 발명의 목적은 커피박을 포함함으로써, 살포시 환경오염을 최소화하고 제설 효과를 극대화할 수 있는 친환경 고상 제설제 및 이의 제조방법을 제공하는 것이다.The purpose of the present invention is to provide an eco-friendly solid snow remover and a manufacturing method thereof that can minimize environmental pollution when sprayed and maximize the snow removal effect by including coffee grounds.
본 발명은 상기와 같은 본 발명의 목적을 달성하기 위하여 창출된 것으로서, 본 발명은 염화나트륨 50 내지 85 중량%, 염화마그네슘 10 내지 45 중량%을 혼합하여 제1혼합물을 준비하는 제1 혼합물 준비단계(S10)와; 구연산 0.05 내지 3.0 중량%, 인산염 0.05 내지 3.0 중량%, 커피박 0.01 내지 3.0 중량%, 당밀 0.01 내지 3.0 중량%, 글리세린 0.01 내지 3.0 중량%를 혼합하여 제2 혼합물을 준비하는 제2혼합물 준비단계(S20)와; 상기 제1혼합물 및 제2혼합물을 혼합하여 제설제를 제조하는 혼합물혼합단계(S30)를 포함하는 것을 특징으로 하는 친환경 고상 제설제의 제조방법을 개시한다.The present invention was created to achieve the object of the present invention as described above, and the present invention includes a first mixture preparation step of preparing the first mixture by mixing 50 to 85% by weight of sodium chloride and 10 to 45% by weight of magnesium chloride ( S10) and; A second mixture preparation step of preparing a second mixture by mixing 0.05 to 3.0% by weight of citric acid, 0.05 to 3.0% by weight of phosphate, 0.01 to 3.0% by weight of coffee grounds, 0.01 to 3.0% by weight of molasses, and 0.01 to 3.0% by weight of glycerin ( S20) and; A method for manufacturing an eco-friendly solid snow remover is disclosed, which includes a mixture mixing step (S30) of mixing the first mixture and the second mixture to produce a snow remover.
상기 혼합물혼합단계(S30)는, 회전에 의하여 상기 제1혼합물 및 제2혼합물을 혼합하는 회전 혼합기에 의하여 수행될 수 있다.The mixture mixing step (S30) may be performed by a rotating mixer that mixes the first mixture and the second mixture by rotation.
본 발명은 또한, 염화나트륨 50 내지 85 중량%, 염화마그네슘 10 내지 45 중량%을 혼합하여 제조된 혼합물을 회전 혼합기에서 구연산 0.05 내지 3.0 중량%, 인산염 0.05 내지 3.0 중량%, 커피박 0.01 내지 3.0 중량%, 당밀 0.01 내지 3.0 중량%, 글리세린 0.01 내지 3.0 중량%를 포함하는 것을 특징으로 하는 친환경 고상 제설제를 개시한다.In the present invention, a mixture prepared by mixing 50 to 85% by weight of sodium chloride and 10 to 45% by weight of magnesium chloride is mixed with 0.05 to 3.0% by weight of citric acid, 0.05 to 3.0% by weight of phosphate, and 0.01 to 3.0% by weight of coffee grounds in a rotary mixer. Discloses an eco-friendly solid snow remover, characterized in that it contains 0.01 to 3.0% by weight of molasses and 0.01 to 3.0% by weight of glycerin.
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본 발명에 따른 친환경 고상 제설제 및 이의 제조방법은, 커피박을 추가로 포함하여, 커피박이 가지는 탈취 효과 및 습기 제거 효과를 부가하여, 보관 시 습기에 의한 고결화를 방지하고 도로 살포 후 습기를 흡수함으로써 제설 효과를 극대화하고, 친환경 재질의 커피박의 사용을 통하여 제설제 살포에 의한 환경오염을 최소화할 수 있는 이점이 있다.The eco-friendly solid snow remover and its manufacturing method according to the present invention additionally include coffee grounds, adding the deodorizing and moisture removal effects of coffee grounds, preventing solidification due to moisture during storage and removing moisture after spraying on the road. It has the advantage of maximizing the snow removal effect by absorbing it and minimizing environmental pollution caused by spraying snow removers through the use of eco-friendly coffee grounds.
또한, 본 발명에 따른 친환경 고상 제설제 및 이의 제조방법은, 매립 등에 의하여 폐기되는 커피박을 추가로 포함함으로써, 버려지는 커피박을 재활용하여 환경오염을 방지할 수 있는 이점이 있다.In addition, the eco-friendly solid snow remover and its manufacturing method according to the present invention have the advantage of preventing environmental pollution by recycling the discarded coffee grounds by additionally including coffee grounds discarded through landfill.
도 1은, 본 발명에 따른 제설제 제조방법을 보여주는 순서도이다.1 is a flow chart showing a method for manufacturing a snow remover according to the present invention.
이하, 본 발명의 구체적인 실시 예를 설명하여 조성물의 바람직한 양태를 제시하고, 본 발명의 각 구성 성분에 대하여 더욱 상세하게 설명하여 각 성분의 필수 구성인 이유에 대하여 제시하기로 한다.Hereinafter, specific examples of the present invention will be described to present preferred embodiments of the composition, and each component of the present invention will be explained in more detail to provide reasons why each component is an essential component.
본 발명에 따른 제설제는, 구연산, 인산염, 당밀, 글리세린, 특히 커피박을 추가로 포함함으로써 친환경적임은 물론, 인산염에 의하여 함수율을 유지하면서 안정적 고체 상태를 유지하고 더 나아가 커피박이 가지는 탈취 효과 및 습기 제거 효과를 가져 보관 시 습기에 의한 고결화를 방지하고 도로 살포시 수분흡수에 따라 제설 효과를 극대화할 수 있는 제설제를 형성한다.The snow remover according to the present invention is not only environmentally friendly by additionally containing citric acid, phosphate, molasses, glycerin, and especially coffee grounds, but also maintains a stable solid state while maintaining the moisture content by phosphate, and further has the deodorizing effect and deodorizing effect of coffee grounds. It has a moisture removal effect, preventing solidification due to moisture when stored, and forms a snow remover that can maximize the snow removal effect by absorbing moisture when spraying on roads.
상기와 같은 조성을 가지는 제설제는, 도로에 살포시 먼지 발생을 최소화시키며, 특히 살포 후에도 높은 점도 상태(끈적끈적함)를 유지하여 도로 면의 코팅 효과 및 잔존 효과를 높여 도로에 잔존하는 먼지 오염원을 응집시켜 도로상에서 먼지 발생을 최소화할 수 있게 된다.A snow remover with the above composition minimizes the generation of dust when sprayed on the road, and in particular maintains a high viscosity state (stickiness) even after spraying, increasing the coating effect and residual effect on the road surface, coagulating dust pollutants remaining on the road. Dust generation on the road can be minimized.
구체적으로, 본 발명에 따른 제설제는, 도로에 살포시 먼지 발생을 최소화하며 살포 후 높은 점도 상태를 유지, 도로 면에 결착되어 융빙 지속시간을 연장하는 효과가 있으며, 환경에 미치는 산화 성분, 유해 물질을 최소화하고, 또한 도로 면에 잔존하는 먼지를 흡수 응축시켜 대기 상으로 부상하는 것을 최소화할 수 있게 된다.Specifically, the snow removal agent according to the present invention minimizes the generation of dust when sprayed on the road, maintains a high viscosity state after spraying, adheres to the road surface, has the effect of prolonging the melting time, and removes oxidizing components and harmful substances that affect the environment. In addition, it is possible to absorb and condense dust remaining on the road surface to minimize floating into the atmosphere.
이하, 본 발명에 따른 제설제의 각 성분 및 최적의 조성에 관하여 설명한다.Hereinafter, each component and optimal composition of the snow remover according to the present invention will be described.
(A) 염화나트륨(A) Sodium chloride
염화나트륨은 본 발명의 필수 구성 성분이고 제설제의 일반적인 주성분으로써, 대량 사용의 특성으로 경제성을 확보하기 위하여 사용되고 있다. 기온이 영하 8℃ 이상일 경우 융설 및 융빙 효과가 양호하며 가격이 저렴하다. 염화마그네슘과 병행하여 사용하면 경제적이고 효과적인 작업이 된다. Sodium chloride is an essential component of the present invention and a general main component of snow removal agents, and is used to ensure economic efficiency due to its large-scale use. When the temperature is above -8℃, the snowmelting and melting effect is good and the price is low. When used in combination with magnesium chloride, it is economical and effective.
상기 염화나트륨의 함량은 바람직하게는 50 내지 85 중량%, 보다 바람직하게는 60 내지 80 중량%이다The content of sodium chloride is preferably 50 to 85% by weight, more preferably 60 to 80% by weight.
(B) 염화마그네슘(B) Magnesium chloride
염화마그네슘은 제설 기능 부여를 위하여 염화나트륨과 함께 추가되는 성분으로, 어는점을 강하하여 재결빙을 방지하는 기능을 수행한다. 염화마그네슘은 염화칼슘과 비슷한 어는점 내림 효과가 있다. 또한, 구연산과 혼합할 시 어는점 내림 효과가 더욱 상승한다.Magnesium chloride is an ingredient added along with sodium chloride to provide a snow removal function, and performs the function of preventing re-freezing by lowering the freezing point. Magnesium chloride has a freezing point lowering effect similar to calcium chloride. Additionally, when mixed with citric acid, the freezing point lowering effect is further increased.
염화마그네슘의 사용 시 초기의 제설 능력이 우수하여 초기 제설 반응을 위해 사용되며 고상 제설제의 즉효성을 확보할 수 있다. 염화마그네슘은 염화칼슘 대비 낮은 용해열을 발산하므로 용해열에 의한 도로의 크랙발생 등을 방지할 수 있다. When using magnesium chloride, the initial snow removal ability is excellent, so it is used for the initial snow removal reaction and can ensure the immediate effectiveness of the solid snow removal agent. Magnesium chloride emits less heat of dissolution than calcium chloride, so it can prevent cracks in roads caused by heat of dissolution.
하지만, 염화마그네슘 적용 시 발생할 수 있는 문제 사항이 존재한다. 염화마그네슘의 높은 흡습성으로 인해 고상 조성물의 고결화 현상이 발생할 수 있는 점이다. 본 발명에서 염화마그네슘의 비율이 50중량% 이상일 경우 제설제의 굳어지는 현상을 확인하였다.However, there are problems that may arise when applying magnesium chloride. Due to the high hygroscopicity of magnesium chloride, solidification of the solid composition may occur. In the present invention, it was confirmed that the snow removal agent hardens when the proportion of magnesium chloride is 50% by weight or more.
상기 염화마그네슘의 함량은 전체 조성물 중 바람직하게는 10 내지 45 중량%, 보다 바람직하게는 20 내지 40 중량%로 사용한다. The content of magnesium chloride is preferably 10 to 45% by weight, more preferably 20 to 40% by weight, based on the total composition.
전체 조성물 내 그 함량이 상기 범위인 10중량% 미만이면 조성물의 융빙 역할이 매우 미약하고, 반면 상기 범위인 45중량%를 초과하는 경우 융빙성은 향상되나 부식성이 크게 증가되므로 그 이상의 사용은 바람직하지 않다.If the content in the total composition is less than the above range of 10% by weight, the melting role of the composition is very weak. On the other hand, if it exceeds the above range of 45% by weight, the melting property is improved, but corrosiveness is greatly increased, so further use is not desirable. .
더 극단적인 관점에서 본다면 전체 조성물 내 그 함량이 상기 범위인 20중량% 미만이면 조성물의 융빙 역할이 미약하고, 반면 상기 범위인 40중량%를 초과하는 경우 융빙성은 향상되나 부식성이 증가되므로 그 이상의 사용은 바람직하지 않다.From a more extreme perspective, if the content in the total composition is less than the above range of 20% by weight, the melting role of the composition is weak. On the other hand, if it exceeds the above range of 40% by weight, the melting property is improved, but corrosiveness increases, so it is not recommended to use more than that. is not desirable.
(C) 유기산염(C) Organic acid salts
유기산염으로는 아스코빅산, 구연산, 아세트산의 염이 바람직하고, 가장 바람직하게는 구연산이 바람직하다.As the organic acid salt, salts of ascorbic acid, citric acid, and acetic acid are preferred, and citric acid is most preferred.
구연산은 염화나트륨 및 염화마그네슘의 염소 이온에 의한 부식의 발생을 방지하는 기능을 수행하며 도로에 잔존하는 염화물계의 염소 이온에 의한 부식의 발생을 방지하는 기능을 수행할 수 있다. Citric acid performs the function of preventing corrosion caused by chlorine ions of sodium chloride and magnesium chloride, and can prevent corrosion caused by chloride ions of the chloride system remaining on the road.
제설제의 주원료인 염화나트륨 및 염화마그네슘은, 도로에 뿌린 후 녹은 눈에 의하여 용해되어 염소 이온으로 분해되고, 이때 발생하는 염소 이온이 금속과 결합하여 금속의 염화물을 형성함에 따라 금속의 부식이 발생할 수 있다. Sodium chloride and magnesium chloride, the main ingredients of snow removers, are dissolved by melted snow after being sprinkled on the road and decomposed into chlorine ions. The chlorine ions generated at this time combine with metals to form metal chlorides, which can cause metal corrosion. there is.
이때 구연산이 금속 표면을 산화시켜서 산화 금속 피막을 형성하여 염소 이온이 금속과 직접 접촉하는 것을 차단함으로써 부식이 억제되도록 한다.At this time, citric acid oxidizes the metal surface to form a metal oxide film, preventing chlorine ions from coming into direct contact with the metal, thus suppressing corrosion.
본 발명에서 상기 구연산의 함량은 전체 조성물 중 바람직하게는 0.05 내지 3.0 중량%, 보다 바람직하게는 0.1 내지 2.0 중량%이다. 만일 그 함량이 상기 범위인 0.05 중량% 미만이면 염화나트륨 및 염화마그네슘의 중량% 대비 부식 방지에 큰 효과가 없어 자동차나 도로 등에 살포된경우 부식이 발생하여 그 내구성이 저하된다. 반면 이의 함량이 범위인 3.0 중량%를 초과하면 염화나트륨 및 염화마그네슘의 중량% 대비 오히려 빙점 강하를 방해하는 문제가 있을 수 있으므로, 상기 범위 내에서 적절히 사용한다. In the present invention, the content of citric acid is preferably 0.05 to 3.0% by weight, more preferably 0.1 to 2.0% by weight, based on the total composition. If the content is less than the above range of 0.05% by weight, it does not have a significant effect on preventing corrosion compared to the weight% of sodium chloride and magnesium chloride, so when sprayed on cars or roads, corrosion occurs and its durability is reduced. On the other hand, if its content exceeds the range of 3.0% by weight, there may be a problem of hindering the freezing point lowering compared to the weight% of sodium chloride and magnesium chloride, so it should be used appropriately within the above range.
따라서 상기 구연산의 함량이 0.05 내지 3.0 중량%인 경우, 특히 0.1 내지 2.0 중량%인 경우 빙점 강하의 문제없이 부식 방지 효과도 충분히 달성하게 된다.Therefore, when the content of citric acid is 0.05 to 3.0% by weight, especially when it is 0.1 to 2.0% by weight, the corrosion prevention effect is sufficiently achieved without the problem of lowering the freezing point.
(D) 인산염(D) Phosphate
인산염은, 염화나트륨 및 염화마그네슘에 의해 금속이 부식되는 것을 방지하는 기능을 한다. 인산나트륨이 용해되어 발생되는 인산수소 이온은 금속 표면에 부동태의 피막을 형성하며, 이로 인해 염화나트륨 및 염화마그네슘에 의해 금속이 부식되는 것이 방지된다. Phosphate functions to prevent metals from being corroded by sodium chloride and magnesium chloride. Hydrogen phosphate ions generated by dissolving sodium phosphate form a passive film on the metal surface, which prevents corrosion of the metal by sodium chloride and magnesium chloride.
상기 인산염의 함량은 전체 조성물 중 0.05 내지 3.0 중량%이 바람직하며, 전체 조성물 중 0.1 내지 2.0 중량%로 사용하는 것이 보다 바람직하다. The content of the phosphate is preferably 0.05 to 3.0% by weight of the total composition, and more preferably 0.1 to 2.0% by weight of the total composition.
(E) 당밀(E) Molasses
당밀은, 눈 및 얼음에 침투력이 높아 겨울철에 염화나트륨 및 염화마그네슘을 혼합하여 사용할 시 녹이는 성질을 지니고 있으며, 유해성뿐만 아니라 경제적인 측면에서도 주요 구성 성분으로 사용하는 것이 친환경적인 효과를 부여하는데 중요한 역할을 하고 있다.Molasses has a high penetrating ability to snow and ice, so it has the property of melting when mixed with sodium chloride and magnesium chloride in winter. In addition to its harmfulness, its use as a main ingredient plays an important role in providing an eco-friendly effect in terms of economics. I'm doing it.
또한, 고상 제설제 제조 시 당밀을 첨가하면 각 조성물에서 발생되는 먼지를 응축시켜 겨울철 도로에 살포시 먼지 발생을 저감시키고 도로 면에 살포된 후 차량 등에 손상을 주지 않는다. 특히 당밀은 끈적끈적한 성질이 있어 도로 면에 분사된 후 도로 면과의 밀착에 의하여 상대적으로 긴 시간 동안 고상 제설제에 의한 도로 면의 코팅 상태를 유지하게 된다.In addition, adding molasses when manufacturing a solid snow remover condenses the dust generated from each composition, reducing dust generation when sprayed on roads in winter, and does not cause damage to vehicles, etc. after being sprayed on the road surface. In particular, molasses has sticky properties, so after it is sprayed on the road surface, it adheres closely to the road surface and maintains the coating state of the road surface by solid snow removal agent for a relatively long time.
특히 도로 면의 코팅 상태의 유지에 의하여 고상 제설제는, 겨울철 제설 지속 성능이 우수하며 도로 내부로부터 미세물질의 증발을 방지, 먼지의 발생을 최소화하는 효과를 가질 수 있다. In particular, by maintaining the coating state of the road surface, the solid snow remover has excellent snow removal performance in winter and can have the effect of preventing evaporation of fine substances from the inside of the road and minimizing the generation of dust.
즉, 당밀을 포함하는 본 발명에 따른 제설제는 도로에 살포시 먼지의 발생을 저감시키고, 살포된 후 도로 면과의 결합에 의하여 도로 면에 잔존하는 미세먼지 발생원, 비산먼지 발생원, 기타 오염원(염화물 등도 포함) 등과 응축하여 대기 중으로 부상하는 것을 방지하게 된다.In other words, the snow removal agent according to the present invention containing molasses reduces the generation of dust when sprayed on the road, and after being sprayed, it combines with the road surface to cause fine dust, fugitive dust, and other pollutants (chloride) remaining on the road surface. etc.) is prevented from condensing and rising into the air.
상기 당밀의 함량은 첨가 효과 및 생산성을 고려하여, 전체 조성물 중 0.01 내지 3.0 중량%가 바람직하며, 0.01 내지 1.5 중량%로 사용하는 것이 보다 바람직하다.Considering the addition effect and productivity, the molasses content is preferably 0.01 to 3.0% by weight of the total composition, and more preferably 0.01 to 1.5% by weight.
(F) 글리세린(F) Glycerin
글리세린은 인산염에 의하여 흡수된 수분을 유지함과 아울러 수분과 결합된 인산염을 코팅하여 고상 제설제가 도로에 살포된 후 극저온에서도 동결, 고결화되는 현상을 최소화하는데 효과가 있다.Glycerin is effective in maintaining moisture absorbed by phosphate and coating the phosphate combined with moisture to minimize freezing and solidification even at extremely low temperatures after solid snow remover is sprayed on the road.
이는 글리세린이 물을 머금은 인산염을 둘러싸며 수분을 흡수하여 보습 및 밀폐상태를 유지시켜 고상 제설제가 겨울철에 동결되는 것을 방지하는 것으로 해석된다.This is interpreted as preventing the solid snow remover from freezing in winter by surrounding the phosphate containing water and absorbing moisture to keep the glycerin moisturized and airtight.
상기 글리세린의 함량은 전체 조성물의 바람직하게는 0.01 내지 3.0 중량%, 보다 바람직하게는 0.01 내지 1.5 중량%로 사용한다. 만일 전체 조성물 내 그 함량이 0.01중량% 미만이면 인산염의 코팅 효과가 저조하여 동결을 방지하지 못하는 문제점이 있으며, 상반되게 3.0 중량%를 초과하게 되면 글리세린의 함량이 지나치게 많아 끈적임 등이 과도하여 물에 혼합되는 것을 저해하는 문제점이 있다.The content of glycerin is preferably 0.01 to 3.0% by weight, more preferably 0.01 to 1.5% by weight of the total composition. If the content in the total composition is less than 0.01% by weight, the coating effect of the phosphate is poor and there is a problem in preventing freezing. Conversely, if it exceeds 3.0% by weight, the content of glycerin is too high, causing excessive stickiness, etc., causing it to be soluble in water. There is a problem that prevents mixing.
(G) 커피박(G) Coffee grounds
커피박은, 커피를 추출하고 남은 부산물로서, 대부분 땅에 매립되어 폐기된다. 커피박이 땅에 묻히면 토양이 카페인으로 인해 오염되고, 지구 온난화의 주범인 메탄가스와 이산화탄소가 발생하는 문제점이 있다.Coffee grounds are a by-product left over from coffee extraction, and are mostly buried in the ground and discarded. When coffee grounds are buried in the ground, the soil is polluted with caffeine, and methane gas and carbon dioxide, which are the main causes of global warming, are generated.
커피박의 극히 일부가 화분, 벽돌 등과 무기질 및 영양소 등이 많이 함유되어 있기 때문에 거름으로 재활용되고 있으나 그 활용도가 낮아 대부분 폐기되는 문제점이 있다.A very small portion of coffee waste is recycled as fertilizer because it contains a lot of minerals and nutrients such as flower pots, bricks, etc., but there is a problem that most of it is discarded due to its low usability.
한편, 커피박은 높은 공극률로 탈취 효과뿐만 아니라, 습기 제거 효과 및 중금속 제거 효과가 있고, 제설제의 성분으로 사용되는 경우 융빙 효과를 부여하며 높은 공극율을 부여하여 흡착제로서도 기능을 부여하는 효과가 있다.Meanwhile, coffee grounds not only have a deodorizing effect due to their high porosity, but also have a moisture removal effect and heavy metal removal effect. When used as a component of a snow remover, they provide a melting effect and also function as an adsorbent due to their high porosity.
또한, 커피박은 지방 성분이 녹을 방지하거나 제거하는데 효과가 있으며, 질소 성분이 있어서 얼음과 눈을 녹이는데 도움이 되며 어두운색이 복사열의 영향을 받을수 있는 부수 효과가 있다.In addition, the fat content of coffee grounds is effective in preventing or removing rust, the nitrogen content helps melt ice and snow, and the dark color has the side effect of being affected by radiant heat.
이에 본 발명자는 커피박의 효과를 인식하여 제설제의 성분으로 재활용함으로써, 매우 효과적이며, 폐기물 재활용과 환경오염 방지 효과와 함께 경제성을 극대화할 수 있다.Accordingly, the present inventor recognized the effectiveness of coffee grounds and recycled them as an ingredient in snow removers, which is very effective and can maximize economic feasibility along with the effects of waste recycling and environmental pollution prevention.
상기 커피박의 함량은 전체 조성물의 바람직하게는 0.01 내지 3.0 중량%, 보다 바람직하게는 0.01 내지 1.5 중량%로 사용한다. The content of the coffee grounds is preferably 0.01 to 3.0% by weight, more preferably 0.01 to 1.5% by weight of the total composition.
만일 전체 조성물 내 그 함량이 0.01중량% 미만이면 커피박의 추가 효과가 발현되지 못하는 문제점이 있으며, 상반되게 3.0중량%를 초과하게 되면 친환경 제설제 성능평가기준인 물 불용분이 1%를 초과하게 되는 문제점이 있다.If the content in the total composition is less than 0.01% by weight, there is a problem in that the additional effect of the coffee grounds is not realized. Conversely, if it exceeds 3.0% by weight, the water insoluble content, which is the performance evaluation standard for eco-friendly snow removers, exceeds 1%. There is a problem.
특히 커피박의 추가에 의한 융빙 성능의 향상 및 강재 부식성을 낮추면서 물 불용분이 타 조성(비교 예 1 내지 4)에 비하여 상대적으로 크지 않은 수치를 위하여 1.5 중량% 이내로 함이 바람직하다.In particular, it is preferable to keep it within 1.5% by weight in order to improve melting performance and reduce steel corrosion by adding coffee grounds, and to ensure that the water-insoluble content is not relatively large compared to other compositions (Comparative Examples 1 to 4).
(H) 기타 성분(H) Other ingredients
상기 성분 외에 부식방지제 등을 더 부가하여 제조할 수 있으며, 본 발명에서 사용되는 부식방지제는 그 입도, 비중, 형상 등에 관계없이 사용될 수 있다. In addition to the above ingredients, it can be manufactured by adding a corrosion inhibitor, etc., and the corrosion inhibitor used in the present invention can be used regardless of its particle size, specific gravity, shape, etc.
부식방지제는, 유기산(프로피온산, 옥살산, 글루탐산, 구연산 등), 아미노산, 인산염(제1인산나트륨, 제2인산나트륨, 제1인산칼륨, 폴리인산나트륨 등) 및 기타 첨가물 (탄닌 등)의 최적 재료가 선정되고, 최적의 조합비를 가질 수 있다.Corrosion inhibitors are optimal ingredients of organic acids (propionic acid, oxalic acid, glutamic acid, citric acid, etc.), amino acids, phosphates (sodium phosphate monobasic, sodium phosphate dibasic, potassium phosphate monobasic, sodium polyphosphate, etc.) and other additives (tannin, etc.) is selected and can have the optimal combination ratio.
한편, 상기와 같은 조성을 가지는 본 발명에 따른 제설제는 다음과 같은 작용을 포함한다.Meanwhile, the snow removal agent according to the present invention having the above composition includes the following actions.
(가) 당밀 코팅에 따른 점도 유지(A) Viscosity maintenance due to molasses coating
당밀과 글리세린으로 액화된 혼합물 코팅액은 당밀의 결착성, 글리세린의 흡습력 및 유지성분을 유지함과 아울러, 도로상에 살포된 후 굳어지는 고결화현상을 방지하며 코팅구조 형성 시 제설 반응에 필요한 수분의 외부 유출을 방지하며, 외부로부터의 흡습을 방지하여 도로 면의 최적의 코팅 상태를 유지할 수 있게 한다.The mixture coating solution liquefied with molasses and glycerin maintains the binding properties of molasses and the hygroscopic power and oil content of glycerin, prevents the solidification phenomenon that hardens after being sprayed on the road, and removes moisture required for snow removal reaction when forming a coating structure. It prevents leakage and moisture absorption from the outside to maintain the optimal coating condition on the road surface.
(나) 유기산 및 인산염을 이용한 부식저감 (B) Reduction of corrosion using organic acids and phosphates
겨울철 제설제로서, 염화나트륨, 염화마그네슘 등 염화물을 포함하는 고상 제설제가 도로에 뿌려지는 경우 부식이 발생하며 이러한 부식의 주요 원인으로는 염소 이온에 의한 산화 반응이다.As a winter snow remover, corrosion occurs when solid snow removers containing chlorides such as sodium chloride and magnesium chloride are sprayed on the road, and the main cause of this corrosion is the oxidation reaction caused by chloride ions.
본 발명은 염소 이온에 의해 발생하는 부식 반응을 구연산과 인산염을 통하여 금속에 부동태의 산화피막을 형성하게 되며, 산화피막을 통하여 염화물과의 접촉을 억제하여 교량 시설물, 통행 차량의 부식을 방지하게 된다.In the present invention, the corrosion reaction caused by chlorine ions forms a passive oxide film on the metal through citric acid and phosphate, and prevents corrosion of bridge facilities and passing vehicles by suppressing contact with chloride through the oxide film. .
안정적인 산화피막의 형성을 위해서는 고상 제설제의 구조에 따라 반응성의 조절이 필수적이며 최적 원료의 배합비 및 고상 제설제의 제조 시 각 반응의 최적화를 위한 배합을 통한 구조 형성 기술을 필요로 하게 된다.In order to form a stable oxide film, control of reactivity is essential depending on the structure of the solid snow remover, and structure formation technology through mixing is required to optimize each reaction when manufacturing the optimal mixing ratio of raw materials and solid snow remover.
본 발명은 각 기능의 최적 원료 배합비를 도출하고 각 반응의 특성 및 원하는 반응을 순서대로 유도하기 위한 구조를 형성하기 위한 배합 등의 자체 개발 공정을 통해 생산할 수 있는 기술로 이러한 기술을 통해 고상 제설제의 핵심 성능인 도로 코팅 및 제설 반응의 안정적인 유지와 함께 부식 저감을 효과적으로 수행할 수 있게 하였다.The present invention is a technology that can be produced through an in-house development process such as deriving the optimal mixing ratio of raw materials for each function and mixing to form a structure to induce the characteristics of each reaction and the desired reaction in order. Through this technology, a solid snow remover is developed. It was possible to effectively reduce corrosion while maintaining a stable road coating and snow removal reaction, which are the core performance of .
한편, 겨울철 제설제가 도로에 살포된 경우 염화마그네슘이 먼저 수분을 흡수하고 발열하여 짧은 시간 내에 눈을 녹이고, 염화나트륨이 지속적으로 융설 역할을 하게 된다. 고상 제설제는 그 특수한 구성 성분으로 인하여 빙점이 강하하여 동결 방지가 가능하며 실제적인 제설의 안정적인 작용이 가능하다.Meanwhile, when a winter snow remover is sprayed on the road, magnesium chloride first absorbs moisture and generates heat, melting the snow within a short period of time, while sodium chloride continues to play a role in snow melting. Due to its special composition, solid snow removers have a lower freezing point, preventing freezing and providing stable practical snow removal.
(다) 부식 방지 원리(c) Corrosion prevention principle
금속의 부동태 피막 손상 시 염소 이온과의 접촉에 의해 부식이 발생하므로, 구연산을 통하여 산화금속 부동태 피막을 회복하였다.When the passive film of a metal is damaged, corrosion occurs due to contact with chlorine ions, so the passive film of the metal oxide was restored through citric acid.
구체적으로 금속 표면이 염소 이온에 노출되는 경우 금속 표면에 형성된 부동테 피막이 파손되어 부식이 발생된다.Specifically, when the metal surface is exposed to chlorine ions, the passive film formed on the metal surface is damaged and corrosion occurs.
그러나 본 발명에 따르면, 인산나트륨의 인산수소 이온화에 따른 금속표면 부동태 피막을 형성(H2PO4 -+H2O=H3O++HPO4 2-)하고, 이로 인하여 염소 이온과의 접촉을 방지하여 부식을 저감하였다.However, according to the present invention, a passive film is formed on the metal surface due to ionization of hydrogen phosphate of sodium phosphate (H 2 PO 4 - +H 2 O=H 3 O + +HPO 4 2- ), which prevents contact with chlorine ions. Corrosion was reduced by preventing corrosion.
(라) 커피박 추가에 따른 효과(D) Effects of adding coffee grounds
앞서 설명한 바와 같이 본 발명에 따른 제설제는, 커피박을 포함함으로써 커피박이 가지는 효과를 제설제에 부여하여 제설제의 사용 효과를 극대화할 수 있다.As described above, the snow remover according to the present invention includes coffee grounds, thereby imparting the effect of coffee grounds to the snow remover, thereby maximizing the effect of using the snow remover.
먼저, 커피박이 가지는 탈취 효과 및 습기 제거 효과를 통하여 보관 시 냄새 방지 및 습기에 의한 고결화를 방지할 수 있다.First, the deodorizing and moisture removing effects of coffee grounds can prevent odors and solidification due to moisture during storage.
또한, 도로에 살포시 커피박이 가지는 습기 제거 효과를 통하여 융빙 시 발생되는 습기를 흡수하여 제설 효과에 더하여 융빙된 물이 어는 것을 어느 정도 방지할 수 있는 효과가 있다.In addition, through the moisture removal effect of coffee grounds when sprinkled on the road, moisture generated during melting is absorbed, which has the effect of preventing melted water from freezing to some extent in addition to the snow removal effect.
또한, 커피박은, 부수 효과로서 중금속 제거 효과가 있어 도로 살포시 도로에 잔존하는 중금속 제거 효과를 가질 수 있다.In addition, coffee grounds have a heavy metal removal effect as a side effect, so they can have the effect of removing heavy metals remaining on the road when sprayed on the road.
- 제조방법- Manufacturing method
한편, 본 발명에 따른 제설제는 다음과 같은 제조방법에 의하여 제조될 수 있다.Meanwhile, the snow remover according to the present invention can be manufactured by the following manufacturing method.
본 발명에 따른 친환경 고상 제설제의 제조방법은, 염화나트륨 50 내지 85 중량%, 염화마그네슘 10 내지 45 중량%을 혼합하여 제1혼합물을 준비하는 제1혼합물 준비단계(S10)와; 구연산 0.05 내지 3.0 중량%, 인산염 0.05 내지 3.0 중량%, 커피박 0.01 내지 3.0 중량%, 당밀 0.01 내지 3.0 중량%, 글리세린 0.01 내지 3.0 중량%를 혼합하여 제2혼합물을 준비하는 제2혼합물 준비단계(S20)와; 상기 제1혼합물 및 제2혼합물을 혼합하여 제설제를 제조하는 혼합물 혼합단계(S30)를 포함할 수 있다.The method for producing an eco-friendly solid snow remover according to the present invention includes a first mixture preparation step (S10) of preparing a first mixture by mixing 50 to 85% by weight of sodium chloride and 10 to 45% by weight of magnesium chloride; A second mixture preparation step of preparing a second mixture by mixing 0.05 to 3.0% by weight of citric acid, 0.05 to 3.0% by weight of phosphate, 0.01 to 3.0% by weight of coffee grounds, 0.01 to 3.0% by weight of molasses, and 0.01 to 3.0% by weight of glycerin ( S20) and; It may include a mixture mixing step (S30) of mixing the first mixture and the second mixture to produce a snow removal agent.
한편, 상기 제1혼합물 준비단계(S10)에서 염화나트륨 60 내지 80 중량%, 염화마그네슘 20 내지 40 중량%, 상기 제2혼합물 준비단계(S20)에서 구연산 0.1 내지 2.0 중량%, 인산염 0.1 내지 2.0 중량%, 커피박 0.01 내지 1.5 중량%, 당밀 0.01 내지 1.5 중량%, 글리세린 0.01 내지 1.5 중량%가 보다 바람직하다.Meanwhile, in the first mixture preparation step (S10), 60 to 80% by weight of sodium chloride, 20 to 40% by weight of magnesium chloride, and in the second mixture preparation step (S20), 0.1 to 2.0% by weight of citric acid and 0.1 to 2.0% by weight of phosphate. , 0.01 to 1.5% by weight of coffee grounds, 0.01 to 1.5% by weight of molasses, and 0.01 to 1.5% by weight of glycerin are more preferable.
그리고, 상기 혼합물 혼합단계(S30)는, 회전에 의하여 상기 제1혼합물 및 제2혼합물을 혼합하는 회전 혼합기에 의하여 수행될 수 있다.And, the mixture mixing step (S30) may be performed by a rotating mixer that mixes the first mixture and the second mixture by rotation.
삭제delete
한편, 본 발명에 따른 제설제의 제조방법은, 상기 제1혼합물 준비단계(S10) 및 상기 제2혼합물 준비단계(S20), 더 나아가 혼합물 혼합단계(S30)가 연속하여 수행될 수 있도록 일련의 공정라인으로 구성된 제조시스템으로도 구현이 가능하다.Meanwhile, the method for manufacturing a snow remover according to the present invention includes a series of steps so that the first mixture preparation step (S10), the second mixture preparation step (S20), and further the mixture mixing step (S30) can be performed continuously. It can also be implemented with a manufacturing system consisting of a process line.
- 실시 예 1- Example 1
구연산 1.2 중량부, 인산염 1.2 중량부, 커피박 0.2 중량부, 당밀 0.7 중량부, 글리세린 0.5 중량부를 1차 혼합기로 혼합한 후, 염화나트륨 63.2 중량부, 염화마그네슘 33.0 중량부를 2차 혼합기에 투입한 후 1차 혼합기로 혼합된 조성물을 2차 혼합기에 추가 투입하여 혼합한다. After mixing 1.2 parts by weight of citric acid, 1.2 parts by weight of phosphate, 0.2 parts by weight of coffee grounds, 0.7 parts by weight of molasses, and 0.5 parts by weight of glycerin in the primary mixer, 63.2 parts by weight of sodium chloride and 33.0 parts by weight of magnesium chloride were added to the secondary mixer. The composition mixed in the first mixer is added to the second mixer and mixed.
- 실시 예 2~4 - Examples 2 to 4
실시 예 1에서 염화나트륨, 인산염, 커피박 및 글리세린의 조성비를 표 1과 같이 변경하였다.In Example 1, the composition ratios of sodium chloride, phosphate, coffee grounds, and glycerin were changed as shown in Table 1.
- 비교예- Comparative example
<융빙성능시험><Melting performance test>
참고로 환경표지 인증기준은 100 이상이다.For reference, the environmental label certification standard is 100 or higher.
<강재부식 영향시험><Steel corrosion effect test>
상기에서 본 발명은 제시된 실시 예를 참조하여 상세하게 설명이 되었지만 이 분야에서 통상의 지식을 가진 자라면 제시된 실시 예를 참조하여 본 발명의 기술적 사상을 벗어나지 않는 범위에서 다양한 변형 및 수정 발명을 만들 수 있을 것이다. 본 발명은 이와 같은 변형 및 수정 발명에 의하여 제한되지 않으며 다만 아래에 첨부된 청구범위에 의하여 제한된다.In the above, the present invention has been described in detail with reference to the presented embodiments, but those skilled in the art can make various changes and modifications without departing from the technical spirit of the present invention with reference to the presented embodiments. There will be. The present invention is not limited by such variations and modifications, but is limited by the claims appended below.
Claims (5)
구연산 0.05 내지 3.0 중량%, 인산염 0.05 내지 3.0 중량%, 커피박 0.01 내지 3.0 중량%, 당밀 0.01 내지 3.0 중량%, 글리세린 0.01 내지 3.0 중량%를 혼합하여 제2혼합물을 준비하는 제2혼합물 준비단계(S20)와;
상기 제1혼합물 및 제2혼합물을 혼합하여 제설제를 제조하는 혼합물 혼합단계(S30)를 포함하는 것을 특징으로 하는 친환경 고상 제설제의 제조방법.A first mixture preparation step (S10) of preparing a first mixture by mixing 50 to 85% by weight of sodium chloride and 10 to 45% by weight of magnesium chloride;
A second mixture preparation step of preparing a second mixture by mixing 0.05 to 3.0% by weight of citric acid, 0.05 to 3.0% by weight of phosphate, 0.01 to 3.0% by weight of coffee grounds, 0.01 to 3.0% by weight of molasses, and 0.01 to 3.0% by weight of glycerin ( S20) and;
A method for producing an eco-friendly solid snow remover, comprising a mixture mixing step (S30) of mixing the first mixture and the second mixture to produce a snow remover.
상기 혼합물 혼합단계(S30)는, 회전에 의하여 상기 제1혼합물 및 제2혼합물을 혼합하는 회전 혼합기에 의하여 수행되는 것을 특징으로 하는 친환경 고상 제설제의 제조방법.In claim 1,
The mixture mixing step (S30) is a method of producing an eco-friendly solid snow remover, characterized in that it is performed by a rotating mixer that mixes the first mixture and the second mixture by rotation.
염화나트륨 50 내지 85 중량%, 염화마그네슘 10 내지 45 중량%을 혼합하여 제1혼합물을 준비하는 제1혼합물 준비단계(S10)와; 구연산 0.05 내지 3.0 중량%, 인산염 0.05 내지 3.0 중량%, 커피박 0.01 내지 3.0 중량%, 당밀 0.01 내지 3.0 중량%, 글리세린 0.01 내지 3.0 중량%를 혼합하여 제2혼합물을 준비하는 제2혼합물 준비단계(S20)와; 상기 제1혼합물 및 제2혼합물을 혼합하여 제설제를 제조하는 혼합물 혼합단계(30)를 포함하는 친환경 고상 제설제의 제조방법에 의하여 제조된 것을 특징으로 하는 친환경 고상 제설제.50 to 85% by weight of sodium chloride, 10 to 45% by weight of magnesium chloride, 0.05 to 3.0% by weight of citric acid, 0.05 to 3.0% by weight of phosphate, 0.01 to 3.0% by weight of coffee grounds, 0.01 to 3.0% by weight of molasses, 0.01 to 3.0% by weight of glycerin. Includes,
A first mixture preparation step (S10) of preparing a first mixture by mixing 50 to 85% by weight of sodium chloride and 10 to 45% by weight of magnesium chloride; A second mixture preparation step of preparing a second mixture by mixing 0.05 to 3.0% by weight of citric acid, 0.05 to 3.0% by weight of phosphate, 0.01 to 3.0% by weight of coffee grounds, 0.01 to 3.0% by weight of molasses, and 0.01 to 3.0% by weight of glycerin ( S20) and; An eco-friendly solid snow remover, characterized in that it is manufactured by a method for producing an eco-friendly solid snow remover, comprising a mixture mixing step (30) of mixing the first mixture and the second mixture to produce a snow remover.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4463391B2 (en) * | 2000-07-12 | 2010-05-19 | 株式会社トクヤマ | Inorganic chloride snow melting agent |
| KR20160034523A (en) * | 2014-09-19 | 2016-03-30 | 오씨아이 주식회사 | Eco-friendly deicer and preparing method of the same |
| KR20180121148A (en) * | 2017-04-28 | 2018-11-07 | (주)지오에코텍 | Eco-friendly pre-wetted salt deicer and manufacturing method thereof |
| KR20220085464A (en) * | 2020-12-15 | 2022-06-22 | 재단법인 포항금속소재산업진흥원 | low-corrosive eco-friendly snow-removing agent |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4463391B2 (en) * | 2000-07-12 | 2010-05-19 | 株式会社トクヤマ | Inorganic chloride snow melting agent |
| KR20160034523A (en) * | 2014-09-19 | 2016-03-30 | 오씨아이 주식회사 | Eco-friendly deicer and preparing method of the same |
| KR20180121148A (en) * | 2017-04-28 | 2018-11-07 | (주)지오에코텍 | Eco-friendly pre-wetted salt deicer and manufacturing method thereof |
| KR20220085464A (en) * | 2020-12-15 | 2022-06-22 | 재단법인 포항금속소재산업진흥원 | low-corrosive eco-friendly snow-removing agent |
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