KR100311568B1 - Calcium hydroxide manure using the sugar sludge and manufacturing method thereof - Google Patents
Calcium hydroxide manure using the sugar sludge and manufacturing method thereof Download PDFInfo
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- KR100311568B1 KR100311568B1 KR1019990032413A KR19990032413A KR100311568B1 KR 100311568 B1 KR100311568 B1 KR 100311568B1 KR 1019990032413 A KR1019990032413 A KR 1019990032413A KR 19990032413 A KR19990032413 A KR 19990032413A KR 100311568 B1 KR100311568 B1 KR 100311568B1
- Authority
- KR
- South Korea
- Prior art keywords
- sugar
- sludge
- sugar sludge
- quicklime
- lime fertilizer
- Prior art date
Links
- 239000010802 sludge Substances 0.000 title claims abstract description 49
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 title claims abstract description 28
- 239000000920 calcium hydroxide Substances 0.000 title claims abstract description 28
- 229910001861 calcium hydroxide Inorganic materials 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 210000003608 fece Anatomy 0.000 title 1
- 239000010871 livestock manure Substances 0.000 title 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000003337 fertilizer Substances 0.000 claims abstract description 31
- 235000011116 calcium hydroxide Nutrition 0.000 claims abstract description 27
- 239000000292 calcium oxide Substances 0.000 claims abstract description 20
- 235000012255 calcium oxide Nutrition 0.000 claims abstract description 20
- 239000000203 mixture Substances 0.000 claims abstract description 14
- 238000002156 mixing Methods 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 8
- 238000000227 grinding Methods 0.000 claims description 5
- 238000012216 screening Methods 0.000 claims description 4
- 238000010298 pulverizing process Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 2
- 239000002699 waste material Substances 0.000 abstract description 13
- 238000004064 recycling Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 12
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 8
- 235000011941 Tilia x europaea Nutrition 0.000 description 8
- 239000004571 lime Substances 0.000 description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 5
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
- 239000003513 alkali Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000001913 cellulose Substances 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 3
- 239000000395 magnesium oxide Substances 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 3
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D3/00—Calcareous fertilisers
- C05D3/02—Calcareous fertilisers from limestone, calcium carbonate, calcium hydrate, slaked lime, calcium oxide, waste calcium products
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F5/00—Fertilisers from distillery wastes, molasses, vinasses, sugar plant or similar wastes or residues, e.g. from waste originating from industrial processing of raw material of agricultural origin or derived products thereof
- C05F5/006—Waste from chemical processing of material, e.g. diestillation, roasting, cooking
- C05F5/008—Waste from biochemical processing of material, e.g. fermentation, breweries
Abstract
본 발명은 제당 슬럿지를 이용한 소석회비료와 그 소석회비료의 제조방법에 관한 것으로서,The present invention relates to a hydrated lime fertilizer using a sugar sludge and a method for producing the hydrated lime fertilizer,
제당 슬럿지와 생석회를 일정 중량비(1:2)로 혼합한 후 잘 교반시켜 제당 슬럿지와 생석회가 잘 섞이도록 하고, 그 혼합물을 햄머 크라샤로서 미세하게 분쇄 한 후 스크린을 통과시켜 일정크기로 미립화된 입자만을 선별하여서 된 것을 특징으로 하여 폐기물인 제당 슬럿지를 매립하거나 공해상에 버리지 않아도 되므로 제당 슬럿지의 재활용의 효과를 기대할 수 있도록 한 제당 슬럿지를 이용한 소석회비료와 그 소석회비료의 제조방법에 관한 것이다.The sugar sludge and quicklime are mixed in a certain weight ratio (1: 2) and then stirred well so that the sugar sludge and quicklime are well mixed. The mixture is finely ground as a hammer crusher, and then passed through a screen to be atomized to a certain size. The present invention relates to a method for producing slaked lime fertilizer and slaked lime fertilizer using sugar sludge, which can be expected to have an effect of recycling the sugar sludge since it is not necessary to bury the sugar sludge which is waste or discard it on the high seas.
Description
본 발명은 제당 슬럿지를 이용한 소석회비료와 그 소석회비료의 제조방법에 관한 것으로서, 특히 제당 가공시 폐기물로서 발생하는 제당 슬럿지를 이용하여 알칼리성분의 소석회비료를 제조하므로서, 폐기물인 제당 슬럿지를 매립하거나 공해상에 버리지 않아도 되므로 제당 슬럿지의 재활용의 효과를 기대할 수 있도록 한 제당 슬럿지를 이용한 소석회비료와 그 소석회비료의 제조방법에 관한 것이다.The present invention relates to a hydrated lime fertilizer using a sugar sludge and a method for producing the hydrated lime fertilizer, and in particular, by manufacturing an alkali-containing hydrated lime fertilizer using a sugar sludge generated as a waste during the processing of sugar, landfilled or sludge The present invention relates to a method for producing slaked lime fertilizer and the slaked lime fertilizer using the sugar sludge so that the effect of recycling the sugar sludge can be expected.
일반적으로 설탕을 제조하는 생산라인에서는 설탕의 원료가 되는 원당을 가공하기에 앞서 원당에 포함되어 있는 셀룰로오즈를 제거하기 위해 원당에 일정양의 석회를 투입하고 있다.In general, a sugar-making production line puts a certain amount of lime into raw sugar to remove cellulose contained in raw sugar before processing the raw sugar, which is a raw material of sugar.
원당에 투입된 석회가 셀룰로오즈를 빨아들이면, 원당과 석회를 분리하고, 분리된 원당을 가공하여 설탕을 제고하고 있는 것이다.If the lime injected into the raw sugar sucks up cellulose, the raw sugar and the lime are separated and the separated raw sugar is processed to increase the sugar.
그리고, 상기 분리된 석회 즉, 제당 슬러지는 별도의 장소에 매립하거나 공해상에 버리고 있다.In addition, the separated lime, that is, sugar sludge is buried in a separate place or discarded on the high seas.
그러나, 종래에는 설탕 제조과정에서 발생하는 폐기물인 제당 슬럿지를 활용하는 방법이 제공되지 않았기 때문에 제당 슬럿지를 별도의 매립지에 매립하거나 아니면 공해상에 버리고 있으며, 이로인해 환경이 오염되고 폐기물을 재활용하지 못하는 문제점이 발생하고 있다.However, since the conventional method of utilizing sugar sludge, which is a waste generated in the sugar manufacturing process, has not been provided, the sugar sludge is buried in a separate landfill or otherwise discarded on the high seas, which causes pollution and recycles waste. This is happening.
따라서, 상기 문제점을 해결하기 위한 본 발명은 제당 가공시 폐기물로서 발생하는 제당 슬럿지를 이용하여 알칼리성분의 소석회비료를 제조하므로서, 폐기물인 제당 슬럿지를 매립하거나 공해상에 버리지 않아도 되므로 제당 슬럿지의 재활용의 효과를 기대할 수 있도록 한 제당 슬럿지를 이용한 소석회비료와 그 소석회비료의 제조방법을 제공함을 목적으로 한다.Accordingly, the present invention for solving the above problems by using the sugar sludge produced as a waste during the processing of sugar manufacturing slaked lime fertilizer of the alkaline component, it is not necessary to bury the sugar sludge as a waste or to discard in the high seas, the effect of recycling the sugar sludge The purpose of the present invention is to provide a method for preparing slaked lime fertilizer and its slaked lime fertilizer using sugar sludge.
상기 목적달성을 위한 본 발명의 특징은,Features of the present invention for achieving the above object,
제당 슬럿지와 생석회를 일정 중량비로 혼합한 후 잘 교반시켜 제당 슬럿지와 생석회가 잘 섞이도록 하고, 그 혼합물을 햄머 크라샤로서 미세하게 분쇄한 후 스크린을 통과시켜 일정크기로 미립화된 입자만을 선별하여서 된 것을 특징으로 한다.The sugar sludge and quicklime are mixed at a certain weight ratio and stirred well so that the sugar sludge and quicklime are well mixed, and the mixture is finely pulverized as a hammer crusher and passed through a screen to select only particles that have been atomized to a certain size. It is characterized by.
그리고, 소석회 비료의 제조방법은,And the manufacturing method of the slaked lime fertilizer,
제당 슬럿지와 생석회를 중량비 1:2의 비율로 혼합한 후 잘 교반시켜 제당 슬럿지와 생석회가 잘 섞이도록 하는 혼합공정과;Mixing the sugar sludge and the quicklime in a ratio of 1: 2 by weight and then stirring the mixture so that the sugar sludge and the quicklime are well mixed;
상기 혼합공정에서 혼합된 혼합물을 햄머 크라샤를 이용하여 잘게 분쇄하는 분쇄공정과;A grinding step of pulverizing finely the mixture mixed in the mixing step using a hammer crusher;
분쇄된 제당슬럿지와 생석회의 혼합물을 스크린을 이용하여 일정크기로 미립화된 입자만을 선별하고, 선별된 비료입자를 별도의 저장실로 이송시켜 저장하는 선별 및 저장공정;A screening and storage step of screening the mixture of pulverized sugar sludge and quicklime to screen only the finely divided particles to a predetermined size and transferring the selected fertilizer particles to a separate storage chamber;
으로 진행되는 것을 특징으로 한다.Characterized in that proceeds.
도 1 은 본 발명의 제조방법을 설명하기 위한 도면.1 is a view for explaining the manufacturing method of the present invention.
이하, 첨부된 도면 도 1 을 참조하여 본 발명의 바람직한 실시예를 설명하면 다음과 같다.Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings.
◆ 혼합공정 ◆◆ Mixing Process ◆
혼합공정은 설탕의 제조과정에서 발생하게 되는 폐기물인 제당 슬럿지를 일정양 구비하고, 이 제당 슬럿지와 생석회를 일정비율로 잘 혼합하는 공정이다.The mixing process includes a certain amount of sugar sludge, which is a waste generated in the manufacturing process of sugar, and is a process of mixing the sugar sludge and quicklime at a predetermined ratio.
즉, 설탕 제조과정에서 발생하는 폐기물인 제당 슬럿지(석회+셀룰로오즈)와 생석회를 중량비 1(제당 슬럿지) : 2(생석회)의 비율로 혼합하고, 혼합된 제당 슬럿지와 생석회를 잘 교반시켜 제당 슬럿지와 생석회가 잘 섞이도록 한다.That is, sugar sludge (lime + cellulose) and quicklime, which are wastes generated during the sugar manufacturing process, are mixed at a weight ratio of 1 (sugar sludge): 2 (quick lime), and the mixed sugar sludge and quicklime are stirred well to obtain sugar sludge and Make sure the quicklime is well mixed.
상기와 같이 설탕 제조과정에서 발생하는 폐기물인 제당 슬럿지를 소석회비료를 제조하는 원료로 사용하게 되면 폐기물인 제당 슬럿지를 별도의 매립지에 매립하거나 아니면 공해상에 버리지 않아도 되므로 폐기물 재활용의 효과를 기대할 수 있다.As described above, when the sugar sludge, which is a waste generated in the sugar manufacturing process, is used as a raw material for the manufacture of slaked lime fertilizer, the sugar sludge, which is a waste, may not be buried in a separate landfill or disposed of in the high seas, and thus, waste recycling may be expected.
◆ 분쇄공정 ◆◆ Crushing Process ◆
분쇄공정은 혼합물을 잘게 분쇄하여 미립화하는 공정이다.The grinding step is a step of pulverizing the mixture finely and atomized.
즉, 상기 혼합공정에서 잘 혼합된 제당 슬럿지와 생석회의 혼합물을 함마 크라샤를 이용하여 잘게 분쇄한다.That is, the mixture of sugar sludge and quicklime mixed well in the mixing step is finely ground using a hammer crusher.
상기 혼합물을 함마 크라샤를 이용하여 분쇄하는 이유는 설탕 제조과정에서 발생되는 제당 슬럿지가 일정크기의 덩어리를 형성하고 있으므로 이와같은 제당 슬럿지를 잘게 분쇄하여 미립화하기 위함이며, 제당 슬럿지를 미립화하게 되면 분말형태의 생석회와 보다 잘 섞이게된다.The reason why the mixture is pulverized using the hammer crusher is because the sugar sludge generated in the sugar manufacturing process forms a lump of a certain size, so that the sugar sludge is finely pulverized. It is better mixed with quicklime.
상기와 같이 제당 슬럿지와 생석회가 잘 섞인 상태에서 분쇄되어 미립화되면 비로서 알칼리성을 갖는 소석회비료가 생성되는 것이다.As described above, when the pulverized sugar sludge and quicklime are well mixed and atomized, slaked lime fertilizer having alkalinity as a ratio is produced.
◆ 선별 및 저장공정 ◆◆ Sorting and Storage Process ◆
선별 및 저장공정은 상기 분쇄공정에서 미립화된 혼합물을 스크린에 통과시켜 일정크기 이하로 미립화된 분말입자만을 선별하고, 선별된 혼합물을 별도의 저장장소로 이송시켜 저장하는 공정이다.The sorting and storing process is a process of sorting the finely divided powder particles to a predetermined size or less by passing the mixture atomized in the grinding process to a screen, and transporting the selected mixture to a separate storage place for storage.
상기 스크린은 약 4 매쉬의 크기로 형성하는데, 이 스크린을 4 매쉬의 크기로 형성하는 이유는 토양에 잘 흡수될 수 있는 크기의 미립자로된 제당 슬럿지를 이용한 소석회 비료를 얻을 수 있도록 하기 위함이다.The screen is formed in a size of about 4 meshes, and the reason for forming the screen in size of 4 meshes is to obtain a hydrated lime fertilizer using a sugar sludge made of particles of a size that can be easily absorbed into the soil.
상기 설명에서와 같이 혼합공정→분쇄공정→선별 및 저장공정을 거쳐 얻어진 소석회 비료를 일정양씩 포장하여 최종적으로 소비자에게 판매한다.As in the above description, the slaked lime fertilizer obtained through the mixing process, the grinding process, the selection and the storage process is packaged in a predetermined amount and finally sold to the consumer.
아래의 표 1 은 본원 발명의 소석회비료를 성분검사한 것이다.Table 1 below is a component test of the slaked lime fertilizer of the present invention.
상기 표 1 에 의하면, 본 발명의 소석회비료가 규산, 니켈, 크롬, 티타니움, 석회, 산화마그네슘, 알루미나, 산화철 등 여러가지 성분을 갖고 있는 것을 알 수 있으며, 그중에서 특히 석회(CaO)와 규산(SiO2)의 함량이 많은 것을 알 수 있다.According to Table 1, it can be seen that the calcined lime fertilizer of the present invention has various components such as silicic acid, nickel, chromium, titanium, lime, magnesium oxide, alumina, iron oxide, among which lime (CaO) and silicic acid (SiO). It can be seen that the content of 2 ) is large.
그리고, 아래의 표 2 는 본원 발명의 소석회비료의 전체적인 성분을 나타내는 것이다.And, Table 2 below shows the overall components of the slaked lime fertilizer of the present invention.
상기 표 2 에서 알 수 있듯이, 제당 슬럿지를 이용한 본 발명의 소석회비료는 약 20.7%의 유기물과 71.2%의 알칼리분으로 이루어져 있는 것을 알 수 있다.As can be seen in Table 2, the slaked lime fertilizer of the present invention using a sugar sludge can be seen that consists of about 20.7% of organic matter and 71.2% of alkali.
따라서, 본 발명의 소석회비료를 토양에 뿌려주게 되면 소석회비료의 알칼리성분에 의해 산성화된 토양이 중성화되어 지력을 회복하게 되는 것이다.Therefore, when the slaked lime fertilizer of the present invention is sprayed on the soil, the soil acidified by the alkaline component of the slaked lime fertilizer is neutralized to recover the intelligence.
이상에서 설명한 바와같이 본 발명은 제당 가공시 폐기물로서 발생하는 제당슬럿지를 이용하여 알칼리성분의 소석회비료를 제조하므로서, 폐기물인 제당 슬럿지를 매립하거나 공해상에 버리지 않아도 되므로 제당 슬럿지의 재활용의 효과를 기대할 수 있도록 한 제당 슬럿지를 이용한 소석회비료와 그 소석회비료의 제조방법이다.As described above, the present invention produces an alkali-containing calcined lime fertilizer using the sugar sludge produced as a waste during the processing of sugar, and thus it is not necessary to bury the sugar sludge as a waste or to discard it in the high seas, so the effect of recycling the sugar sludge can be expected. It is a method of manufacturing slaked lime fertilizer and the slaked lime fertilizer using sugar sludge.
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| KR1019990032413A KR100311568B1 (en) | 1999-08-07 | 1999-08-07 | Calcium hydroxide manure using the sugar sludge and manufacturing method thereof |
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| KR1019990032413A KR100311568B1 (en) | 1999-08-07 | 1999-08-07 | Calcium hydroxide manure using the sugar sludge and manufacturing method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3607212A (en) * | 1968-02-02 | 1971-09-21 | Union Rheimische Braunkohlen K | A brown coal fertilizer product and process for preparing same |
| KR910011708A (en) * | 1989-12-30 | 1991-08-07 | 정명식 | Method for manufacturing wollastonite fertilizer using exploration sludge |
| KR950014038A (en) * | 1993-11-11 | 1995-06-15 | 차무휘 | Method of manufacturing land-improved organic fertilizer |
| KR19980026130A (en) * | 1996-10-08 | 1998-07-15 | 송화석 | Method for manufacturing nodular fertilizer from industrial waste sludge |
| KR0150396B1 (en) * | 1995-10-07 | 1998-10-15 | 조동근 | Apparatus and method for organic waste |
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1999
- 1999-08-07 KR KR1019990032413A patent/KR100311568B1/en active IP Right Grant
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3607212A (en) * | 1968-02-02 | 1971-09-21 | Union Rheimische Braunkohlen K | A brown coal fertilizer product and process for preparing same |
| KR910011708A (en) * | 1989-12-30 | 1991-08-07 | 정명식 | Method for manufacturing wollastonite fertilizer using exploration sludge |
| KR950014038A (en) * | 1993-11-11 | 1995-06-15 | 차무휘 | Method of manufacturing land-improved organic fertilizer |
| KR0150396B1 (en) * | 1995-10-07 | 1998-10-15 | 조동근 | Apparatus and method for organic waste |
| KR19980026130A (en) * | 1996-10-08 | 1998-07-15 | 송화석 | Method for manufacturing nodular fertilizer from industrial waste sludge |
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