KR100705558B1 - A liguefied soda ash and process for manufacturing thereof - Google Patents
A liguefied soda ash and process for manufacturing thereof Download PDFInfo
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- KR100705558B1 KR100705558B1 KR1020070001967A KR20070001967A KR100705558B1 KR 100705558 B1 KR100705558 B1 KR 100705558B1 KR 1020070001967 A KR1020070001967 A KR 1020070001967A KR 20070001967 A KR20070001967 A KR 20070001967A KR 100705558 B1 KR100705558 B1 KR 100705558B1
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- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 title claims abstract description 176
- 235000017550 sodium carbonate Nutrition 0.000 title claims abstract description 88
- 229910000029 sodium carbonate Inorganic materials 0.000 title claims abstract description 88
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 title description 7
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims abstract description 64
- 239000011734 sodium Substances 0.000 claims abstract description 30
- 229920001519 homopolymer Polymers 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- AEQDJSLRWYMAQI-UHFFFAOYSA-N 2,3,9,10-tetramethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline Chemical compound C1CN2CC(C(=C(OC)C=C3)OC)=C3CC2C2=C1C=C(OC)C(OC)=C2 AEQDJSLRWYMAQI-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000000176 sodium gluconate Substances 0.000 claims abstract description 20
- 235000012207 sodium gluconate Nutrition 0.000 claims abstract description 20
- 229940005574 sodium gluconate Drugs 0.000 claims abstract description 20
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229920006243 acrylic copolymer Polymers 0.000 claims abstract description 15
- 229920001577 copolymer Polymers 0.000 claims abstract description 14
- 239000000203 mixture Substances 0.000 claims abstract description 5
- 238000003756 stirring Methods 0.000 claims description 16
- 238000009835 boiling Methods 0.000 claims description 2
- 230000005484 gravity Effects 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 238000004043 dyeing Methods 0.000 abstract description 15
- -1 Acryl Chemical group 0.000 abstract description 9
- 239000007864 aqueous solution Substances 0.000 abstract description 7
- 239000007787 solid Substances 0.000 abstract description 7
- 238000002360 preparation method Methods 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 5
- 238000004045 reactive dyeing Methods 0.000 abstract description 3
- 229920000642 polymer Polymers 0.000 abstract 1
- 238000002156 mixing Methods 0.000 description 16
- 239000000975 dye Substances 0.000 description 14
- 238000004090 dissolution Methods 0.000 description 9
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 6
- 229910052708 sodium Inorganic materials 0.000 description 6
- RGHNJXZEOKUKBD-SQOUGZDYSA-M D-gluconate Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O RGHNJXZEOKUKBD-SQOUGZDYSA-M 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 241001442129 Myosotis Species 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003906 humectant Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- H—ELECTRICITY
- H99—SUBJECT MATTER NOT OTHERWISE PROVIDED FOR IN THIS SECTION
- H99Z—SUBJECT MATTER NOT OTHERWISE PROVIDED FOR IN THIS SECTION
- H99Z99/00—Subject matter not otherwise provided for in this section
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/60—Preparation of carbonates or bicarbonates in general
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- Organic Chemistry (AREA)
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Abstract
본 발명은 종래 반응성 염색시 고체 상태로 사용되던 소다회(Na2CO3)의 비산문제, 자동 조액의 어려움, 섬유-염료와의 화학적 결합이 불안정하며 색상이 선명하지 못한 문제점을 해결하기 위해, 물(H2O), 소다회(Na2CO3), 글루콘산나트륨(Sodium Gluconate), 수산화칼륨 수용액, 아크릴 호모폴리머(Acryl homopolymer) 및 아크릴 코폴리머(Acryl copolymer)의 일정비율로 조성된 액화 소다회와, 상기 액화 소다회를 제조하는 기술적 구성으로서, 물에 수산화칼륨(KOH)을 용해시켜 수산화칼륨 수용액을 제조하는 단계; 이와는 별도로, 교반기를 일정온도까지 승온시킨 후, 소다회(Na2CO3)를 투입하여 일정시간 교반하여 완전용해시키고, 여기에, 글루콘산나트륨(Sodium Gluconate), 상기 제조된 수산화칼륨 수용액, 아크릴 호모폴리머(Acryl homopolymer) 및 아크릴코폴리머(Acryl copolymer)를 순차적으로 투입하여 완성되는 액화 소다회 제조방법에 관한 것이다.The present invention is to solve the problem of scattering of soda ash (Na 2 CO 3 ) that was used in the solid state in the conventional reactive dyeing, difficulty of automatic preparation, unstable chemical bond with the fiber-dye, color is not clear, Liquefied soda ash prepared in a constant ratio of (H 2 O), soda ash (Na 2 CO 3 ), sodium gluconate, aqueous potassium hydroxide solution, acrylic homopolymer and acryl copolymer; As a technical configuration for preparing the liquefied soda ash, dissolving potassium hydroxide (KOH) in water to prepare a potassium hydroxide aqueous solution; Separately, after raising the stirrer to a certain temperature, the soda ash (Na 2 CO 3 ) was added to the mixture for a predetermined time to completely dissolve, here, sodium gluconate (Sodium Gluconate), the prepared aqueous potassium hydroxide solution, acrylic homo It relates to a method for producing liquefied soda ash which is completed by sequentially adding a polymer (Acryl homopolymer) and an acrylic copolymer (Acryl copolymer).
염색, 소다회, 수산화칼륨, 아크릴호모폴리머, 아크릴코폴리머, 비산, 색상, Dyeing, soda ash, potassium hydroxide, acrylic homopolymer, acrylic copolymer, scattering, color,
Description
제 1도는 본 발명에 따른 일반소다회와 액화 소다회를 비교 도시한 그래프1 is a graph showing a comparison between ordinary soda ash and liquefied soda ash according to the present invention
제 2도는 본 발명에 따른 칼라 트라이앵글(Color triangle)을 도시한 단면도.2 is a cross-sectional view showing a color triangle according to the present invention.
도 3 내지 도 8은 본 발명의 액화 소다회(소다회 대용품)를 이용한 색상과 소다회를 이용한 색상이 100% 일치함을 나타낸 색상표.3 to 8 is a color table showing that the color using the liquefied soda ash (soda ash substitute) of the present invention and the color using soda ash 100%.
본 발명은 종래 반응성 염색시 고체 상태로 사용되던 소다회(Na2CO3)의 비산문제, 자동 조액의 어려움, 섬유-염료와의 화학적 결합이 불안정하며 색상이 선명하지 못한 문제점을 해결하기 위해, 물(H2O), 소다회(Na2CO3), 글루콘산나트륨, 수산화칼륨 수용액, 아크릴 호모폴리머(Acryl homopolymer) 및 아크릴 코폴리머(Acryl copolymer)의 일정비율로 조성된 액화 소다회와, 상기 액화 소다회를 제 조하는 기술적 구성으로서, 물에 수산화칼륨(KOH)을 용해시켜 수산화칼륨 수용액을 제조하는 단계; 이와는 별도로, 교반기를 일정온도까지 승온시킨 후, 소다회(Na2CO3)를 투입하여 일정시간 교반하여 완전용해시키고, 여기에, 글루콘산나트륨, 상기 제조된 수산화칼륨 수용액, 아크릴 호모폴리머(Acryl homopolymer) 및 아크릴코폴리머(Acryl copolymer)를 순차적으로 투입하여 완성되는 액화 소다회 제조방법에 관한 것이다.The present invention is to solve the problem of scattering of soda ash (Na 2 CO 3 ) that was used in the solid state in the conventional reactive dyeing, difficulty of automatic preparation, unstable chemical bond with the fiber-dye, color is not clear, (H 2 O), soda ash (Na 2 CO 3 ), sodium gluconate, potassium hydroxide aqueous solution, acryl homopolymer (acryl homopolymer) and the liquefied soda ash formed in a proportion of the acrylic copolymer (acryl copolymer), and the liquefied soda ash As a technical configuration for producing a, dissolving potassium hydroxide (KOH) in water to prepare a potassium hydroxide aqueous solution; Separately, after heating the stirrer to a certain temperature, soda ash (Na 2 CO 3 ) was added to the mixture for a predetermined time and stirred to completely dissolve, here, sodium gluconate, the prepared aqueous potassium hydroxide solution, acrylic homopolymer (Acryl homopolymer) It relates to a method for producing liquefied soda ash is completed by sequentially inputting the acrylic copolymer (acryl copolymer) and.
종래 반응성 염색시 사용되던 고체 상태의 소다회(Na2CO3)는 가루가 비산되고, 분말 형태의 고체를 사용함에 따른 많은 용해시간이 필요하였다. 따라서, 작업환경이 좋지 못하고, 염색 작업에 있어서 매우 많은 시간이 소요되었다.Soda ash (Na 2 CO 3 ) in the solid state, which was used in the conventional reactive dyeing, was required to dissolve the powder and a lot of dissolution time by using a solid in the form of a powder. Therefore, the working environment is not good, and the dyeing work takes a very long time.
또한, 한국등록특허 10-0516346호(공고일자:2005.09.26)에는 기존의 고착제에 비하여 염료를 적게 사용하고도 선명하고 깨끗한 색상의 염료를 얻을 수 있고, 색상방향이 동일한 고착제의 조성물에 대해 제시하고 있으나, 소다회와 100% 일치하는 색상 발현이 어렵다는 문제점을 갖고 있었다.In addition, Korean Patent Registration No. 10-0516346 (Date: 2005.09.26) provides a clear and clean color dye using less dye compared to the existing fixing agent, and proposes a composition of the same fixing agent in the same color direction However, there was a problem that it is difficult to express the color 100% matched with soda ash.
이상에서와 같은 문제점을 해결하고자, 본 발명에서는 사용성과 생산성이 뛰어나고, 아크릴 호모폴리머(Acryl homopolymer)와 아크릴 코폴리머(Acryl copolymer)의 적절한 사용으로 안정적인 버핑효과를 가지며 고착율 향상으로 섬유-염료와의 화학적 결합이 안정하고, 선명한 색상을 얻을 수 있는 액화 소다회 및 이의 제조방법을 제공하고자 한다.In order to solve the above problems, the present invention has excellent usability and productivity, has a stable buffing effect by the appropriate use of acrylic homopolymer (acryl homopolymer) and acrylic copolymer (acryl copolymer) and improves the adhesion rate to fiber-dye and It is to provide a liquefied soda ash and a method for producing the same that the chemical bond of the stable and obtain a vivid color.
상기 액화 소다회와 액화 소다회 제조방법을 제공하기 위해, 본 발명에서는 물(H2O) 22 ~ 30 부피%, 소다회(Na2CO3) 20 ~ 29 부피%, 글루콘산나트륨(Sodium Gluconate) 2 ~ 6 부피%, 수산화칼륨 수용액 25 ~ 50 부피%와, 아크릴 호모폴리머(Acryl homopolymer) 3 ~ 5 부피%와, 아크릴 코폴리머(Acryl copolymer) 3 ~ 5 부피%의 혼합으로 조성된 액화소다회와,In order to provide the liquefied soda ash and liquefied soda ash manufacturing method, in the present invention, 22 to 30% by volume of water (H 2 O), 20 to 29% by volume of soda ash (Na 2 CO 3 ), sodium gluconate (Sodium Gluconate) 2 ~ 6% by volume, 25-50% by volume aqueous potassium hydroxide solution, 3-5% by volume of acrylic homopolymer and 3-5% by volume of acrylic copolymer,
물(H2O) 22 ~ 30 부피%가 채워진 교반기를 50 ~ 70℃까지 승온시킨 후, 상기 교반기에 소다회(Na2CO3) 20 ~ 29 부피%를 투입하여 20 ~ 30분간의 교반을 통해 완전용해시키고, 여기에 글루콘산나트륨(Sodium Gluconate) 2 ~ 6 부피%를 투입하여 15 ~ 25분간 교반 용해하고, 수산화칼륨 수용액 25 ~ 50 부피%, 아크릴 호모폴리머(Acryl homopolymer) 3 ~ 5 부피% 및 아크릴 코폴리머(Acryl copolymer) 3 ~ 5 부피%를 순차적으로 투입하여 교반하여 완성되는 액화소다회 제조방법을 그 주요 구성으로 한다.After raising the stirrer filled with 22 to 30% by volume of water (H 2 O) to 50 to 70 ° C, 20 to 29% by volume of soda ash (Na 2 CO 3 ) was added to the stirrer and stirred for 20 to 30 minutes. Completely dissolve, add 2 to 6% by volume of Sodium Gluconate, stir and dissolve for 15 to 25 minutes, 25 to 50% by volume of potassium hydroxide solution, 3 to 5% by volume of acrylic homopolymer And 3 to 5% by volume of the acrylic copolymer (acryl copolymer) sequentially added to the liquid liquefied ash manufacturing method is completed by stirring to the main configuration.
상기 수산화칼륨 수용액은 물(H2O) 45 ~ 70 부피%에 수산화칼륨(KOH) 30 ~ 55 부피%를 완전용해시킨 것을 특징으로 한다.The aqueous potassium hydroxide solution is characterized in that completely dissolved 30 to 55% by volume of potassium hydroxide (KOH) in 45 to 70% by volume of water (H 2 O).
이하, 상기 액화 소다회 기술적 구성에 대해 더욱 상세히 살펴보도록 한다.Hereinafter, the technical configuration of the liquefied soda ash will be described in more detail.
본 발명의 액화 소다회는 물(H2O), 소다회(Na2CO3), 글루콘산나트륨, 수산화칼륨 수용액, 아크릴 호모폴리머(Acryl homopolymer) 및 아크릴코폴리머(Acryl copolymer)를 혼합하여 조성된다.The liquefied soda ash of the present invention is formed by mixing water (H 2 O), soda ash (Na 2 CO 3 ), sodium gluconate, aqueous potassium hydroxide solution, acrylic homopolymer (Acryl homopolymer) and acrylic copolymer (Acryl copolymer).
상기 물(H2O)은 액화 소다회 전체 혼합비에 대해 22 ~ 30 부피%가 사용되는 것으로, 22 부피% 이하로 사용될 경우에는 염색 색상이 선명하지 못한 문제점이 발생되고, 30 부피% 이상으로 사용될 경우에는 염색 색상이 선명하지 않고, 그 농도가 떨어지는 문제가 발생하므로, 액화 소다회 전체 혼합비에 대해 22 ~ 30 부피%로 사용하는 것이 바람직하다.The water (H 2 O) is used in the 22 ~ 30% by volume of the total mixing ratio of liquefied soda ash, when used in less than 22% by volume is a problem that the dyed color is not clear, when used in more than 30% by volume There is a problem in that the dyeing color is not clear, and the concentration falls, so it is preferable to use 22 to 30% by volume based on the total mixing ratio of liquefied soda ash.
상기 소다회(Na2CO3)는 암모니아-소다법(法)에 의하여 만들어진 탄산수소나트륨을 노(爐)에서 하소하여 이산화탄소와 물을 제거하면 생기는 것으로, 염료·향료·의약품·농약 등 유기화합물 합성용 등 용도가 대단히 넓다.The soda ash (Na 2 CO 3 ) is produced by calcination of sodium hydrogen carbonate produced by the ammonia-soda method in a furnace to remove carbon dioxide and water, and is used for synthesizing organic compounds such as dyes, perfumes, pharmaceuticals, and pesticides. The use is very wide.
본 발명에서는 소다회(Na2CO3)가 액화 소다회 전체 혼합비에 대해 20 ~ 29 부피%로 사용되는 것으로, 20 부피% 이하로 사용될 경우에는 염색의 색상이 불투명하고 깨끗함이 떨어지는 문제점이 발생하고, 29 부피% 이상으로 사용될 경우에는 염색의 균질성이 떨어지는 문제가 발생하므로, 액화 소다회 전체 혼합비에 대해 22 ~ 29 부피%로 사용하는 것이 바람직하다.In the present invention, soda ash (Na 2 CO 3 ) is used in 20 to 29% by volume relative to the total mixing ratio of liquefied soda ash, when used in less than 20% by volume, the color of the dye is opaque, the problem of falling clean, 29 When used in volume% or more, since the problem of inferiority in dyeing occurs, it is preferable to use 22 to 29% by volume with respect to the total mixing ratio of liquefied soda ash.
상기 글리콘산나트륨(Sodium Gluconate)은 백색에서 황갈색의 입상 또는 결정성 분말로 약간 특이한 냄새가 있는 강화제로서 화학식은 C6H11NaO7이며, 탄소(C) 33.04%, 수소(H) 5.08%, 나트륨(Na) 10.54%, 산소(O) 51.34%를 포함하고 물에 용해된다.Sodium Gluconate (Sodium Gluconate) is a granule or crystalline powder of white to yellowish brown, with a slightly peculiar odor enhancer, the chemical formula is C 6 H 11 NaO 7 , carbon (C) 33.04%, hydrogen (H) 5.08% , Sodium (Na) 10.54%, oxygen (O) 51.34% and are dissolved in water.
이와 같은 글리콘산나트륨은 액화 소다회 전체 혼합비에 대해 2 ~ 6 부피%로 사용되는 것으로, 2 부피% 이하로 사용될 경우에는 염색공정에서 색상이 선명하지 않고, 그 농도가 떨어지고, 6 부피% 이상으로 사용될 경우에는 염색 색상이 선명하지 못하므로, 액화 소다회 전체 혼합비에 대해 2 ~ 6 부피%로 사용하는 것이 바람직하다.Sodium glyconate is used in 2 ~ 6% by volume based on the total mixing ratio of liquefied soda ash, when less than 2% by volume, the color is not clear in the dyeing process, the concentration is reduced, more than 6% by volume When used, since the dyeing color is not clear, it is preferable to use 2 to 6% by volume based on the total mixing ratio of liquefied soda ash.
상기 수산화칼륨 수용액은 물(H2O) 45 ~ 70 부피%가 채워진 교반기에 수산화칼륨(KOH)을 30 ~ 55 부피%를 투입한 후 완전용해시켜 제조되는 것으로, 액화 소다회 전체 혼합비에 대해 25 ~ 50 부피%로 사용된다.The aqueous potassium hydroxide solution is prepared by completely dissolving 30 ~ 55% by volume of potassium hydroxide (KOH) in a stirrer filled with 45 ~ 70% by volume of water (H 2 O), 25 ~ to the total mixing ratio of liquefied soda ash Used at 50% by volume.
상기 수산화칼륨 수용액이 25 부피% 이하로 사용될 경우에는 염색 색상이 불투명하여 그 선명도가 떨어지고, 50 부피% 이상으로 사용될 경우에는 염색의 균질성이 떨어지는 문제가 발생하므로, 액화 소다회 전체 혼합비에 대해 25 ~ 50 부피%로 사용하는 것이 바람직하다.When the potassium hydroxide aqueous solution is used at 25% by volume or less, the staining color is opaque and its sharpness drops, and when used at 50% by volume or more, the homogeneity of dyeing occurs. Therefore, 25 to 50% of the total mixing ratio of liquefied soda ash is generated. Preference is given to using by volume.
그리고, 상기 수산화칼륨 수용액에 제조에 사용되는 수산화칼륨은 그 비중이 2.1이고, 융점 360℃, 비점 1320℃인 것을 사용한다.And the potassium hydroxide used for manufacture in the said potassium hydroxide aqueous solution has the specific gravity of 2.1, and uses what is melting | fusing point 360 degreeC and boiling point 1320 degreeC.
상기 아크릴 호모폴리머(Acryl homopolymer)는 액화 소다회 전체 혼합비에 대해 3 ~ 5 부피%로 사용되는 것으로, 3 부피% 이하로 사용될 경우에는 염색시 버핑력이 낮아지므로 고착율 저하로 인한 염색이 잘되지 않는 문제가 발생하고, 5 부피% 이상으로 사용될 경우에는 버핑력이 너무 높아져 염색 고착 문제가 발생하므로, 액화 소다회 전체 혼합비에 대해 3 ~ 5 부피%로 사용하는 것이 바람직하다.The acrylic homopolymer (acryl homopolymer) is used in 3 to 5% by volume based on the total mixing ratio of liquefied soda ash, when less than 3% by volume is used because the buffing force is lowered during the dyeing is not well dyed due to the fixing rate If a problem occurs, and when used in more than 5% by volume, the buffing force is too high, causing a dyeing problem, it is preferable to use 3 to 5% by volume based on the total mixing ratio of liquefied soda ash.
상기 아크릴 코폴리머(Acryl copolymer) 3 ~ 5 부피%로 사용되는 것으로, 3 부피% 이하로 사용될 경우에는 염색 고착시 버핑력이 낮아지는 문제점이 발생되고, 5 부피% 이상으로 사용될 경우에는 버핑력이 높아지므로, 전체 액화 소다회 중 3 ~ 5 부피%로 사용하는 것이 바람직하다.The acrylic copolymer (acryl copolymer) is used in 3 to 5% by volume, when used in 3% by volume or less, the problem that the buffing force is lowered when the dye is fixed, and when used in more than 5% by volume buffing force Since it is high, it is preferable to use 3 to 5% by volume of the total liquefied soda ash.
이하, 상기 액화 소다회 제조방법의 기술적 구성에 대해 더욱 상세히 살펴보도록 한다.Hereinafter, the technical configuration of the liquefied soda ash manufacturing method will be described in more detail.
상기 액화 소다회 제조방법은 물(H2O) 22 ~ 30 부피%를 채운 후 50 ~ 70℃까지 승온시킨 다음, 여기에 순차적으로, 소다회(Na2CO3) 20 ~ 29 부피%, 글루콘산나트륨 2 ~ 6 부피%, 수산화칼륨 수용액 25 ~ 50 부피%, 아크릴 호모폴리머(Acryl homopolymer) 3 ~ 5 부피% 및 아크릴 코폴리머(Acryl copolymer) 3 ~ 5 부피%를 투입하여 교반하는 교반혼합단계를 거치는 것으로, 상기 소다회는 20 ~ 30 분간, 상기 글리콘산나트륨은 15 ~ 25 분간 교반하여 완전용해를 유도한다.The method for preparing liquefied soda ash is filled with 22 to 30% by volume of water (H 2 O), and then heated up to 50 to 70 ° C, followed by 20 to 29% by volume of soda ash (Na 2 CO 3 ) and sodium gluconate. 2 to 6% by volume, 25 to 50% by volume of potassium hydroxide solution, 3 to 5% by volume of acrylic homopolymer (Acryl homopolymer) and 3 to 5% by volume of acrylic copolymer (Acryl copolymer) through a stirring mixing step of stirring The soda ash is 20 to 30 minutes, the sodium glyconate is stirred for 15 to 25 minutes to induce complete dissolution.
상기 교반기에 물을 채운 후 50 ~ 70℃로 승온시키는 이유는 교반기에 채워져 있는 온도를 상기 온도로 높임으로써, 소다회와 글리콘산나트륨을 투입한 후 교반할 경우 완전용해를 유도할 수 있기 때문이다.The reason why the temperature is raised to 50 to 70 ° C. after filling the stirrer is to increase the temperature filled in the stirrer to the above temperature, so that when dissolved after adding soda ash and sodium glyconate, the solution can induce complete dissolution. .
상기 소다회와 글리콘산나트륨의 교반 시간은 상기 50 ~ 70℃의 온도에서 완전용해를 유도할 수 있는 적정시간을 고려한 것으로, 상기 시간 범위를 벗어날 경우에는 완전용해를 유도할 수 없거나, 또는 완전용해가 이루어진 상태여서 무의미하다. 따라서, 상기 물이 채워진 교반기의 온도 50 ~ 70℃에서 소다회의 경우 20 ~ 30분간, 글리콘산나트륨의 경우 15 ~ 25 분간 교반하는 것이 바람직하다.The agitation time of the soda ash and sodium glyconate is to take into account the appropriate time to induce complete dissolution at the temperature of 50 ~ 70 ℃, if it is out of the time range can not induce complete dissolution, or completely dissolved Is meaningless. Therefore, it is preferable to stir for 20 to 30 minutes in the case of soda ash, and 15 to 25 minutes in the case of sodium glyconate at a temperature of 50 to 70 ℃ of the water-filled stirrer.
상기 수산화칼륨 수용액은 교반기에 물(H2O) 45 ~ 70 부피%를 넣은 후, 수산 화칼륨(KOH) 30 ~ 55 부피%를 투입하여 25 ~ 30분간 교반하여 완전 용해시킴으로써 제조된다.The aqueous potassium hydroxide solution is prepared by putting 45 to 70% by volume of water (H 2 O) in a stirrer, then adding 30 to 55% by volume of potassium hydroxide (KOH) and stirring it for 25 to 30 minutes to completely dissolve it.
상기 수산화칼륨 수용액의 제조에 사용되는 물은 45 부피% 이하로 사용될 경우에는 염색의 균질성이 떨어지고, 70 부피% 이상으로 사용될 경우에는 염색 색상이 불투명하여 그 선명도가 떨어지므로, 45 ~ 70 부피%의 범위로 사용하는 것이 바람직하다.Water used in the preparation of the aqueous potassium hydroxide solution is less than 45% by volume of homogeneity of dyeing, when used in more than 70% by volume of the dye color is opaque, so its sharpness is lowered, 45 ~ 70% by volume of It is preferable to use it in the range.
상기 수산화칼륨 수용액의 제조에 사용되는 수산화칼륨(KOH)은 30 부피% 이하로 사용될 경우 염색 색상이 불투명하여 그 선명도가 떨어지는 문제가 발생하고, 55 부피% 이상으로 사용될 경우에는 염색의 균질성이 떨어지므로, 30 ~ 55 부피%의 범위로 사용하는 것이 바람직하다.Potassium hydroxide (KOH) used in the preparation of the aqueous potassium hydroxide solution is less than 30% by volume of the dyed color is opaque problem occurs when the sharpness is lowered, when used in more than 55% by volume because the homogeneity of the dye is inferior It is preferable to use in the range of 30 to 55% by volume.
또한, 상기 물과 수산화칼륨의 혼합시 교반시간을 25분 이하로 할 경우에는 완전 용해가 이루어지지 않은 상태로 사용하게 되어 용해되지 않은 수산화칼륨으로 인하여 염색시 색상이 불투명하고 깨끗함이 떨어지는 문제점이 발생되고, 30분 이상 교반시에는 이미 완전 용해된 상태이기 때문에 무의미하다.In addition, when the stirring time of mixing the water and potassium hydroxide to 25 minutes or less, it is used in a state that does not completely dissolve, the color opaque due to the insoluble dissolved potassium hydroxide, the problem of falling cleanness occurs When stirring for 30 minutes or more, it is meaningless because it is already completely dissolved.
상기한 기술적 구성과 관련하여, 도 1 내지 8에 도시되어 있는 내용을 살펴보면 다음과 같다.Regarding the above technical configuration, the contents shown in FIGS. 1 to 8 are as follows.
도 1은 본 발명에 따른 액화 소다회를 이용하여 염색하는 과정(Processing)에 따른 액화 소다회 투입시간, 양, 투입시 온도를 도시한 그래프로써, x축은 시 간(min)을 나타내고, y축은 온도(℃)를 나타낸다.1 is a graph showing the liquefied soda ash input time, amount, and temperature at the time of dyeing using the liquefied soda ash according to the present invention, wherein the x axis represents time (min), and the y axis represents temperature ( ° C).
상기, 도 1의 a는 망초를 투입하는 시점으로써, 이때 온도는 30℃를 유지한다. 망초를 투입하여 30℃에서 20분가량 유지한 후,1A is a time point at which the forget-me-not is added, and the temperature is maintained at 30 ° C. Put the forget-me-not and keep it for about 20 minutes at 30 ℃,
다시 30분간 분당 2℃씩 60℃까지 승온시킨다. 상기 60℃까지 승온된 지점, 즉 b에서 본 발명에 따른 액화 소다회를 전체 중량의 10% 비율로 투입하고, The temperature is further raised to 60 ° C. for 2 minutes per minute for 30 minutes. At a point where the temperature is raised to 60 ° C., that is, b, the liquefied soda ash according to the present invention is added at a rate of 10% of the total weight,
60℃ 등온상태에서 55분 되는 시점, 즉 c에서 상기 액화 소다회를 전체 중량의 20% 비율로 다시 투입하고,55 minutes at 60 ° C isothermal, i.e., liquefied soda ash at c is added again at a rate of 20% of the total weight,
60℃ 등온상태에서 65분 되는 시점, 즉 d지점에서는 상기 액화 소다회를 전체 중량의 70% 비율로 다시 투입한다.At the time of 65 minutes at 60 ° C isothermal state, that is, point d, the liquefied soda ash is added again at a rate of 70% of the total weight.
이후, 60℃ 등온상태로 115분 ~ 125분 되는 시점까지 유지한 후 10분간 온도를 상온으로 낮춤으로써, 염색 공정(processing)이 완료된다.Subsequently, the dyeing process is completed by keeping the temperature at room temperature for 10 minutes after maintaining the temperature at 115 ° C to 125 minutes in an isothermal state at 60 ° C.
상기 망초는 촉염제로서 옷감 등에 염료가 잘 침투 염색 균일하게 되도록 하기 위해 사용되는 것이다.The forget-me-not is used to make the dye penetrate and uniformly well to cloth or the like as a humectant.
도 2의 색의 삼각형(color triangle)을 도시한 것으로, 이는 색도도(色度圖)에서 3원색을 정점으로 하는 삼각형을 의미하는 것으로, 3원색 즉, 빨강(red), 노랑(yellow), 파랑(blue)의 가법 혼색(加法混色)으로 얻을 수 있는 색도의 범위를 나타낸 것이다.The color triangle of FIG. 2 is illustrated, which means a triangle having three primary colors as peaks in a chromaticity diagram, and three primary colors, ie, red, yellow, It shows the range of chromaticity that can be obtained by adding blue mixed color (加法 混色).
도 2에 기재되어 있는 o.w.f는 On Weight of Fablic의 약어로 염색할 피염물 무게 대비란 뜻으로, 5% o.w.f는 염단무게에 대해 5%의 염료를 입힌 것을 나타낸 다.The o.w.f described in FIG. 2 is an abbreviation of On Weight of Fablic, which means the weight of the salt to be dyed, and the 5% o.w.f represents a 5% dye for the salt weight.
도 3 ~ 8은 도 2에 도시된 색의 삼각형(color triangle)을 기준으로 하여 빨강(red), 노랑(yellow), 파랑(blue)을 일정비율로 배합하여 천의 중량에 대해 5%의 무게로 염색된 천의 색상을 보인 사진으로써,3 to 8 show a weight ratio of 5% to the weight of the cloth by combining red, yellow, and blue in a ratio based on the color triangle of FIG. 2. The photo shows the color of the fabric dyed with
상기, 도 3 ~ 8의 좌측 사진은 종래의 소다회를 이용하여 염색한 것을 나타내고, 우측 사진은 본 발명에 따른 액화 소다회를 이용하여 염색한 것을 나타낸다.3 to 8 show the dyeing using conventional soda ash, and the right photograph shows the dyeing using liquefied soda ash according to the present invention.
색상 발현 측면을 고려할 경우에는 소다회를 그대로 사용하는 것이 바람직하지만, 소다회를 그대로 사용할 경우 앞서 살펴본 바와 같이, 소다회 가루가 비산되어 작업환경이 좋지 못하고, 분말 형태의 고체를 사용함으로써 그에 따른 많은 용해시간이 필요하여 작업 효율성이 전체적으로 떨어지는 문제점이 있었다. 그러나 이와 같은 문제점에도 소다회를 그대로 사용한 이유는 대용할 만한 기술이 없었기 때문이다.In consideration of color development, it is preferable to use soda ash as it is. However, when soda ash is used as it is, the soda ash powder is scattered and the working environment is not good. There was a problem that the work efficiency is reduced as a whole. However, the reason why soda ash was used as it is was because there was no substitute technology.
이와 같은 문제점을 해결하면서 색상발현이 소다회를 그대로 사용할 때와 거의 차이가 없는 것이 본 발명에 따른 액화 소다회로써, 도 3 ~ 8의 우측사진은 본 발명에 따른 액화 소다회(소다회 대용품)를 이용하여 염색한 것으로, 소다회를 직접 사용한 좌측사진과 본 발명에 따른 액화 소다회를 사용한 우측 사진을 비교해 볼 때 색상 발현 측면에 있어서 거의 차이가 없음을 확인할 수 있다.While solving this problem, the color expression is almost no difference when using soda ash as liquefied soda ash according to the present invention, the right picture of Figures 3 to 8 is dyed using liquefied soda ash (substituted soda ash) according to the present invention As a result, when comparing the left photograph using the soda ash directly with the right photograph using the liquefied soda ash according to the present invention, it can be seen that there is almost no difference in terms of color expression.
상기한 문제를 해결하면서도 소다회를 직접 사용했을 때와 색상발현 측면에서 거의 차이가 나지 않는 것이 바로 본 발명에 따른 액화 소다회를 사용할 경우에는 상기한 소다회를 사용할 경우 발생되는 문제점을 해결하면서도, 도 3 ~ 8에 도시된 바와 같이, 거의 소다회를 직접사용했을 때와 색상 발현 측면에 있어서 거의 차이가 발생하지 않음을 확인할 수 있다.While solving the above problems, the use of liquefied soda ash according to the present invention is almost no difference in terms of color expression and when using soda ash directly, while solving the problems caused when using the soda ash described above, FIG. As shown in FIG. 8, it can be seen that almost no difference occurs in terms of color development and when soda ash is directly used.
이와 같이 교반혼합단계를 거친 후에는 필터처리(대상)하여 액화 소다회가 완성된다.After the stirring and mixing step as described above, liquefied soda ash is completed by filtering (object).
이하, 상기한 구성을 실시 예를 통해 더욱 구체적으로 살펴보도록 한다.Hereinafter, the above configuration will be described in more detail with reference to the following examples.
수산화칼륨 수용액Potassium Hydroxide Solution
[실시 예 1]Example 1
교반기에 물 50ℓ를 채우고, 교반이 계속 이루어지는 상태에서 교반기에 수산화칼륨(KOH) 50ℓ를 투입하여 30분간 교반을 지속한다.50 L of water is filled in the stirrer, and 50 L of potassium hydroxide (KOH) is added to the stirrer while stirring is continued, and stirring is continued for 30 minutes.
[실시 예 2]Example 2
교반기에 물 55ℓ를 채우고, 교반이 계속 이루어지는 상태에서 교반기에 수산화칼륨(KOH) 45ℓ를 투입하여 27분간 교반을 지속한다.55 liters of water was charged to the stirrer, and 45 liters of potassium hydroxide (KOH) was added to the stirrer while stirring was continued, and stirring was continued for 27 minutes.
액화 소다회Liquefied Soda Ash
[실시 예 3]Example 3
물(H2O) 22 ℓ, 소다회(Na2CO3) 20 ℓ, 글루콘산나트륨 2 ℓ, 실시 예 1에서 제조된 수산화칼륨 수용액 50 ℓ와, 아크릴 호모폴리머(Acryl homopolymer) 3 ℓ와, 아크릴 코폴리머(Acryl copolymer) 3 ℓ를 혼합하여 이루어진다.22 liters of water (H 2 O), 20 liters of soda ash (Na 2 CO 3 ), 2 liters of sodium gluconate, 50 liters of aqueous potassium hydroxide solution prepared in Example 1, 3 liters of acrylic homopolymer, and acrylic It is made by mixing 3 liters of copolymer (Acryl copolymer).
[실시 예 4]Example 4
물(H2O) 30 ℓ, 소다회(Na2CO3) 29 ℓ, 글루콘산나트륨 6 ℓ, 실시 예 2에서 제조된 수산화칼륨 수용액 25 ℓ와, 아크릴 호모폴리머(Acryl homopolymer) 5 ℓ와, 아크릴 코폴리머(Acryl copolymer) 5 ℓ를 혼합하여 이루어진다.30 liters of water (H 2 O), 29 liters of soda ash (Na 2 CO 3 ), 6 liters of sodium gluconate, 25 liters of aqueous potassium hydroxide solution prepared in Example 2, 5 liters of acrylic homopolymer, acryl It is made by mixing 5 liters of copolymer (Acryl copolymer).
액화 소다회 제조Liquefied soda ash manufacturing
[실시 예 5]Example 5
실시 예1에서와 같은 과정을 거쳐 수산화칼륨 수용액을 제조한다.Through the same process as in Example 1 to prepare an aqueous potassium hydroxide solution.
상기 수산화칼륨 수용액을 제조한 후에, 이와는 별도로 교반기에 물(H2O) 22 ℓ를 채우고, 상기 교반기에 소다회(Na2CO3)를 20 ℓ를 투입하여 25분간 교반시켜 완전용해시킨다. 상기 소다회(Na2CO3)의 완전용해를 확인한 후 상기 교반기에 글루콘산나트륨 2 ℓ를 투입하여 20분간 교반시켜 완전용해시킨다. 상기 글루콘산나트륨의 완전용해를 확인한 후 상기 교반기에 앞서 제조된 수산화칼륨 수용액 50 ℓ 와, 아크릴 호모폴리머(Acryl homopolymer) 3 ℓ와, 아크릴 코폴리머(Acryl copolymer) 3 ℓ를 순차적으로 투입하여 교반 용해시킨 후에 필터링처리하여 포장함으로써 액화 소다회의 제조가 완성된다.After preparing the aqueous potassium hydroxide solution, 22 liters of water (H 2 O) was separately charged into the stirrer, and 20 liters of soda ash (Na 2 CO 3 ) was added to the stirrer and stirred for 25 minutes to completely dissolve it. After confirming the complete dissolution of the soda ash (Na 2 CO 3 ) 2 ℓ of sodium gluconate was added to the stirrer and stirred for 20 minutes to completely dissolve. After confirming the complete dissolution of the sodium gluconate, 50 l of an aqueous potassium hydroxide solution prepared before the stirrer, 3 l of an acrylic homopolymer and 3 l of an acrylic copolymer were sequentially added and dissolved. After filtration and packaging, the production of liquefied soda ash is completed.
[실시 예 6]Example 6
실시 예2에서와 같은 과정을 거쳐 수산화칼륨 수용액을 제조한다.A potassium hydroxide aqueous solution was prepared through the same process as in Example 2.
상기 수산화칼륨 수용액을 제조한 후에, 이와는 별도로 교반기에 물(H2O) 30 ℓ를 채우고, 상기 교반기에 소다회(Na2CO3)를 29 ℓ를 투입하여 25분간 교반시켜 완전용해시킨다. 상기 소다회(Na2CO3)의 완전용해를 확인한 후 상기 교반기에 글루콘산나트륨 6 ℓ를 투입하여 20분간 교반시켜 완전용해시킨다. 상기 글루콘산나트륨의 완전용해를 확인한 후 상기 교반기에 앞서 제조된 수산화칼륨 수용액 25 ℓ와, 아크릴 호모폴리머(Acryl homopolymer) 5 ℓ와, 아크릴 코폴리머(Acryl copolymer) 5 ℓ를 순차적으로 투입하여 교반 용해시킨 후에 필터링처리하여 포장함으로써 액화 소다회의 제조가 완성된다.After preparing the aqueous potassium hydroxide solution, 30 liters of water (H 2 O) was separately charged into the stirrer, and 29 liters of soda ash (Na 2 CO 3 ) was added to the stirrer and stirred for 25 minutes to completely dissolve it. After confirming the complete dissolution of the soda ash (Na 2 CO 3 ) 6 L of sodium gluconate was added to the stirrer and stirred for 20 minutes to dissolve completely. After confirming the complete dissolution of the sodium gluconate, 25 liters of potassium hydroxide aqueous solution prepared before the stirrer, 5 liters of acrylic homopolymer and 5 liters of acrylic copolymer were sequentially added and dissolved. After filtration and packaging, the production of liquefied soda ash is completed.
이상에서 살펴본 바와 같이, 본 발명에 따른 액화 소다회는 종래 고체상태로 사용되던 소다회(Na2CO3)에 비해 경제성, 생산성 및 친환경적인 효과를 갖는 것으 로, 경제적인 측면에서는 고체 소다회(Na2CO3)보다 가격이 저렴하고, 자동 조액이 가능하여 인건비 절감의 효과를 가지며, 생산성 측면에서는 수세 공정을 줄여 생산성이 높아지며, 친환경적인 측면에서는 폐수의 절감과 고체 가루가 비산되지 않는다는 장점을 갖는다. 또한 기존 특허품(등록특허 10-0516346호)은 염색 고착시 불안정한 버핑효과로 인하여 여러 가지 문제가 발생할 수 있지만, 상기 품목은 염색 조건하에서 충분한 반응 속도가 있으며, 아크릴 호모폴리머와 아크릴코폴리머의 적절한 사용으로 보다 안정적인 버핑효과를 가지며 고착율 향상으로 섬유-염료와의 화학적 결합이 안정하며, 미고착 염료의 세정이 용이하며, 선명한 색상과 농색을 얻을 수 있는 장점이 있다.As described above, in geoteu having a liquid soda ash is economical efficiency, productivity and environment-friendly effect compared to soda ash (Na 2 CO 3) release of conventional use in the solid state according to the present invention, in the economic point of view solid soda ash (Na 2 CO 3 ) It is cheaper than 3 ) and it is possible to reduce the cost of labor because it is possible to make automatic liquid preparation. In terms of productivity, the productivity is reduced by reducing the washing process. In terms of eco-friendliness, the waste water and solid powder are not scattered. In addition, the existing patent product (Registration Patent No. 10-0516346) may cause various problems due to the unstable buffing effect when the dye is fixed, the item has a sufficient reaction rate under the dyeing conditions, the proper use of acrylic homopolymer and acrylic copolymer It has a more stable buffing effect, and the fixing rate is improved, the chemical bonding with the fiber-dye is stable, the washing of unfixed dyes is easy, and there is an advantage of obtaining a vivid color and rich color.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR880009592A (en) * | 1987-02-21 | 1988-10-04 | 금주 | Method for preparing granular sodium carbonate hydrate for food addition |
| US5595968A (en) | 1995-05-23 | 1997-01-21 | Basf Corporation | Polymeric dispersants for soda ash based detergent slurries |
| KR20040057067A (en) * | 2002-12-24 | 2004-07-02 | 에스케이케미칼주식회사 | Composition for preventing corrosion anc scale of boiler and treatment method of water for boiler |
| KR20060020436A (en) * | 2004-08-31 | 2006-03-06 | 주식회사 포스코 | Degreasing agent with excellent deforming and cleaning |
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2007
- 2007-01-08 KR KR1020070001967A patent/KR100705558B1/en not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR880009592A (en) * | 1987-02-21 | 1988-10-04 | 금주 | Method for preparing granular sodium carbonate hydrate for food addition |
| US5595968A (en) | 1995-05-23 | 1997-01-21 | Basf Corporation | Polymeric dispersants for soda ash based detergent slurries |
| KR20040057067A (en) * | 2002-12-24 | 2004-07-02 | 에스케이케미칼주식회사 | Composition for preventing corrosion anc scale of boiler and treatment method of water for boiler |
| KR20060020436A (en) * | 2004-08-31 | 2006-03-06 | 주식회사 포스코 | Degreasing agent with excellent deforming and cleaning |
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