KR20200079041A - Method for producing complex minerals for the production of feed or fertilizer - Google Patents
Method for producing complex minerals for the production of feed or fertilizer Download PDFInfo
- Publication number
- KR20200079041A KR20200079041A KR1020180168525A KR20180168525A KR20200079041A KR 20200079041 A KR20200079041 A KR 20200079041A KR 1020180168525 A KR1020180168525 A KR 1020180168525A KR 20180168525 A KR20180168525 A KR 20180168525A KR 20200079041 A KR20200079041 A KR 20200079041A
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- reaction
- sulfate
- dust
- clinker
- Prior art date
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K40/00—Shaping or working-up of animal feeding-stuffs
- A23K40/20—Shaping or working-up of animal feeding-stuffs by moulding, e.g. making cakes or briquettes
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/20—Inorganic substances, e.g. oligoelements
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K30/00—Processes specially adapted for preservation of materials in order to produce animal feeding-stuffs
- A23K30/20—Dehydration
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K40/00—Shaping or working-up of animal feeding-stuffs
- A23K40/10—Shaping or working-up of animal feeding-stuffs by agglomeration; by granulation, e.g. making powders
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D1/00—Fertilisers containing potassium
- C05D1/02—Manufacture from potassium chloride or sulfate or double or mixed salts thereof
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D5/00—Fertilisers containing magnesium
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
- C05D9/02—Other inorganic fertilisers containing trace elements
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Polymers & Plastics (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Animal Husbandry (AREA)
- Fertilizers (AREA)
Abstract
Description
본 발명은 폐분진을 이용하여 사료 또는 비료제조에 적합한 수용성 복합 미네랄을 얻기 위한 맞춤형 복합 미네랄 제조방법에 관한 것으로 보다 구체적인 것은, 사료 또는 비료재료 제조에 적합하도록 필요한 미네랄 성분이 구비되고, 수용성인 복합 미네랄을 제조할 수 있게 먼저 각종 폐분진을 이용하여 제조하고자 하는 미네랄 성분에 맞도록 분진의 성분을 맞추는 분진제조단계와, 제조된 분진을 제1반응용기에 수용한 묽은황산수에 투입하여 1차교반한 후, 산소와 수소를 공급하여 한번더 교반하는 1차반응단계와, 1차반응된 반응액에 투입할 클링커{clinker}를 선택하는 클링커 선택단계와, 선택된 클링커를 1차반액에 투입하고, 교반하는 2차반응단계와, 1차,2차반응이 종료된 반응액을 침전조에 이송하여 침전시키는 침전단계와, 침전조의 상등액을 제2반응용기에 이송하고, 침전조 바닥에 침전된 침전물을 세척용기로 이송시켜 물을 가해 세척하는 찌꺼기세척단계와 물로 세척한 물과 찌꺼기를 같이 여과기로 여과하여 찌꺼기는 버리고 여과된 액을 1차반응용기에 혼합하는 반응액준비단계와, 2차반응용기 수용한 반응액에 페로망간분말과 아연분말을 일정비율 투입하여 교반하는 3차반응단계와, 3차반응물을 미세여과기로 여과하여 여과된 액은 저장용기에 저장하고, 찌꺼기는 재활용을 위해 찌꺼기 수집통에 모으는 여과단계과, 저장용기에 저장액을 스프레이 드라이어로 분무건조한 후, 가열건조함으로써, 수분함량이 1∼2중량% 되고, 중금속이 제거되어 사료 또는 비료제조에 적합한 미네랄 성분이 일정비율로 동침된 수용성 복합 미네랄을 제조하는 방법이다.The present invention relates to a method for manufacturing a customized complex mineral for obtaining a water-soluble complex mineral suitable for producing feed or fertilizer using waste dust, and more specifically, a mineral component necessary to be suitable for the production of feed or fertilizer materials is provided, and the water-soluble complex In order to prepare minerals, first, a dust production step of adjusting the components of the dust to match the mineral components to be manufactured using various waste dusts, and the prepared dust is first introduced into dilute sulfuric acid water accommodated in the first reaction vessel After stirring, the primary reaction step of stirring once again by supplying oxygen and hydrogen, the clinker selection step of selecting a clinker {clinker} to be added to the first reacted reaction solution, and the selected clinker into the first half solution , The second reaction step of stirring, the precipitation step of transferring the reaction solution after the primary and secondary reactions are completed to the precipitation tank, and the supernatant of the precipitation tank is transferred to the second reaction vessel, and the precipitate precipitated at the bottom of the precipitation tank Residue washing step by transferring water to the washing container and adding water to wash it, and filtering the water and debris washed with water with a filter to discard the residue and mixing the filtered solution into the primary reaction vessel, and the secondary reaction vessel A third reaction step in which ferromanganese powder and zinc powder are added to the accommodated reaction solution and stirred at a certain ratio, and the third reaction material is filtered through a micro filter, and the filtered solution is stored in a storage container, and the residue is collected for recycling. The filtration step of collecting in a container and spray drying the storage solution in a storage container with a spray dryer, followed by drying by heating, the moisture content is 1 to 2% by weight, and heavy metals are removed, and mineral components suitable for feed or fertilizer production are frozen at a constant rate. It is a method of producing water-soluble complex minerals.
종래에는 철강공장 전기로더스트 또는 페로망간 제조공장분진 또는 폐건전지분쇄물을 이용하여 복합 미네랄을 제조하는 방법이 개시된바 있으나 철강공장 전기로더스트는 철분함량은 많으나 망간 성분이 부족하고, 페로망간 제조공장분진을 아연을 비롯하여 몰리브덴, 코발트, 바나디움, 요드와 같은 성분이 미약하며, 폐건전지분쇄물을 미네랄 요소가 적어 이들을 이용하여 복합 미네랄을 제조하려면 황산수와의 반응시키는 단계에서 폐로망간분말, 아연분말, 고철분말, 아연을 추가하여 반응시켜야 하므로 원료구입에 비용이 많이 드는 불편이 있고, 제조단계가 복잡하여 시설비용이 많이 드는 까닭에 경제적인 부담이 가중되면서도 비료나 사료제조에 맞는 미네랄 성분이 비율에 맞추어 갖추어진 복합 미네랄을 제조할 수 없는 불편이 있었다.Conventionally, a method of manufacturing a composite mineral using a steel plant electric rod or ferromanganese manufacturing plant dust or a waste battery pulverized material has been disclosed, but the steel plant electric roaster has a large iron content but lacks manganese components, and a ferromanganese manufacturing plant dust. In addition to zinc, molybdenum, cobalt, vanadium, iodine and other components are weak, and the waste cell pulverized material has few mineral elements, so to produce a complex mineral using them, waste manganese powder, zinc powder, Since it is necessary to react by adding scrap metal powder and zinc, there is a inconvenience in costly to purchase raw materials, and because the manufacturing steps are complicated, the cost of facilities is high. There was a discomfort that could not produce a tailored composite mineral.
본 발명은 상기 불편을 해소시키기 위하여 개발한 것이다.The present invention was developed to solve the above inconvenience.
본 발명은 망간고철분쇄분진, 제련 및 제철소, 망간광산에서 발생하는 분진 주물공장, 도금공장 분진과 같이 산업현장에서 발생하는 분진을 이용하여 제조하고자 하는 미네랄 성분에 적합하도록 철, 아연, 망간, 칼륨, 마그네슘, 코발트, 몰리브덴, 바나디움, 카본, 모래, 셀레늄, 크롬, 염분, 알미늄 성분이 일정비율로 혼합존재하게 성분을 맞추는 분진제조단계와, 제조된 분진을 제1반응용기에 수용한 황산농도 40∼50중량% 되는 묽은황산수에 일정비율로 투입하고, 일정시간 동안 교반하고, 산소와 수소를 일정시간 공급한 후, 한번더 교반하는 1차반응단계와, 1차반응액에 철, 아연, 망간, 칼륨, 마그네슘, 칼슘, 코발트, 몰리브덴, 바나디움, 카본, 모래, 셀레늄, 크롬, 염분, 알미늄이 일정비율로 혼합 존재하는 시중의 클링커를 선택하여 선택된 클링커를 미세 분말해서 1차반응액에 일정비율로 투입하고, 교반하는 2차반응단계와, 1차,2차반응이 종료된 반응액을 침전조에 이송하여 침전시키는 침전단계와, 침전조의 상등액을 제2반응용기에 이송하고, 침전조 바닥에 침전된 침전물을 세척용기로 이송시켜 물을 가해 세척하고, 세척된 물과 찌꺼기를 여과기로 여과하여 찌꺼기는 버리고 여과된 액을 제1반응용기에 혼합하는 반응액제조단계와, 제2반응용기에 수용된 반응액에 페로망간분말과, 아연말분말을 일정비율로 투입하여 교반하는 3차반응단계와, 3차반응물을 미세여과기로 여과하여 여과된 액은 저장용기에 저장하고, 찌꺼기는 재활용을 위해 찌꺼기수집통에 모으는 여과단계와, 저장용기에 저장된 액을 스프레이 드라이어로 분무건조하고, 가열건조함으로써, The present invention uses iron, zinc, manganese, and potassium to be suitable for mineral components to be manufactured using dust generated in industrial sites, such as manganese scrap iron dust, smelting and steel mills, dust found in manganese mines, dust foundry in plating factories, etc. , Magnesium, cobalt, molybdenum, vanadium, carbon, sand, selenium, chromium, salt, aluminum components are mixed in a certain ratio, the dust production step to match the components, and the sulfuric acid concentration of the prepared dust in the first reaction vessel 40 The first reaction step of adding -50% by weight of dilute sulfuric acid water at a constant rate, stirring for a period of time, supplying oxygen and hydrogen for a period of time, and stirring the iron once again, iron, zinc, Manganese, potassium, magnesium, calcium, cobalt, molybdenum, vanadium, carbon, sand, selenium, chromium, salt, and aluminum are mixed at a certain ratio. A second reaction step of adding and stirring at a ratio, a precipitation step of transferring the reaction solution after the primary and secondary reactions are completed to the precipitation tank, and transferring the supernatant of the precipitation tank to the second reaction vessel, The reaction solution is prepared by transferring the precipitated precipitate to a washing vessel, adding water to it, filtering the washed water and debris with a filter, discarding the residue, and mixing the filtered liquid into a first reaction vessel, and a second reaction vessel. Ferromanganese powder and zinc powder are added to the accommodated reaction solution at a certain rate, followed by a third reaction step of stirring, and the third reaction product is filtered through a micro filter to store the filtered solution in a storage container and remnants for recycling. By filtration step of collecting in the waste collection container, and spray drying the liquid stored in the storage container with a spray dryer, followed by heat drying,
수분함량 1∼2 중량% 되고, 황산철 25∼40중량%, 황산아연 25∼40중량%, 황산망간 20∼25중량%, 황산칼륨 2∼7중량%, 황산마그네슘 2∼7중량%, 황산코발트 0.001∼0.003중량%, 황산몰리브덴 0.001∼0.003중량%, 바나디움 0.001∼0.003중량%, 셀레늄 0.001∼0.003중량%, 황산크롬 0.001∼0.003중량%, 소금 2∼7중량%, 황산알미늄 1∼5중량%, 중금속 기준치 이하(3∼20PPM), 망초(Na2SO4) 11∼35중량%, 요드 0.0001∼0.0003중량%, 가 동침상태로 존재하는 수용성의 복합 미네랄을 제조하는 것이다.Moisture content is 1 to 2 wt%, iron sulfate 25 to 40 wt%, zinc sulfate 25 to 40 wt%,
이와 같이 제조된 본 발명은 제조하려는 사료 또는 비료제조에 적합한 미네랄의 종류와 함량이 비율에 맞도록 동침상태로 존재하는 수용성의 맞춤형 복합 미네랄을 제조하기 때문에 미네랄을 제조하는 분진 선택단계에서부터 미네랄 제조에 필요한 성분과 비율을 유지할 수 있도록 성분을 맞춘 분진을 제조하고, 제조된 분진을 묽은황산에 투입하여 1차교반 하고, 산소와 수소를 공급한 후, 한번더 교반함으로써, 황산수에서는 반응이 되지 못한 금속성분의 산화를 촉진시키고, 용해를 극대화시켜 미반응 찌꺼기의 발생량을 줄일 수 있게 된다.The present invention manufactured as described above manufactures minerals from the dust selection step of producing minerals because it manufactures a customized complex mineral of water solubility that exists in a co-existing state so that the types and contents of minerals suitable for manufacturing the feed or fertilizer to be produced are in proportion. To maintain the necessary components and proportions, prepare dusts that match the components, first stir the prepared dusts into dilute sulfuric acid, supply oxygen and hydrogen, and then stir once again to prevent reaction with sulfuric acid water. It promotes oxidation of metal components and maximizes dissolution, thereby reducing the amount of unreacted debris.
그리고 1차반응물에 투입할 클링커를 선택할 때, 특정성분을 가진 클링커를 선택하여 2차반응을 실시함으로써, 1차반응단계에서 형성된 황산제2철을 황산제1철로 변화시켜 여과할 수 있으며, 클링커에 포함된 성분들이 황산수와 반응하므로 분진에 부족한 망초의 생성량을 증가시키고, pH를 4∼5로 조정함으로써, 황산반응 효과를 높여 맞춤형 미네랄에 필요한 성분을 형성시킬 수 있게 된다.And when selecting a clinker to be added to the primary reactant, by selecting a clinker having a specific component and performing a secondary reaction, the ferric sulfate formed in the first reaction step can be changed to ferrous sulfate and filtered. Since the components contained in react with sulfuric acid water, the amount of manganese that is insufficient for dust is increased, and the pH is adjusted to 4 to 5, thereby increasing the effect of sulfuric acid reaction to form necessary components for customized minerals.
이어서 2차반응물을 침전시켜서 상등액을 제2반응용기에 이송하고 침전물을 물로 세척하고 물과 찌꺼기를 같이 여과하여 찌꺼기는 버리고 여액을 제1반응용기에 혼합함으로써, 찌꺼기 배출량을 현저히 줄이고 반응액을 알뜰하게 수용할 수 있어 반응액의 수율을 높이는 효과를 얻고, 제2반응용기에 수용한 여액에 페로망간분말과 아연분말을 일정비율로 혼합한 혼합물을 일정비율 투입하여 교반함으로써, 증금속을 신속히 고형화시켜 여과함으로써, 여과단계에서 중금속을 걸러 낼 수 있기 때문에 중금속의 혼합을 기준치 이하로 유지할 수 있는 미네랄액을 얻을 수 있다.Subsequently, the secondary reactant is precipitated, the supernatant is transferred to the second reaction vessel, the precipitate is washed with water, and the water and debris are filtered together to discard the residue, and the filtrate is mixed in the first reaction vessel to significantly reduce the amount of debris discharge and to reduce the reaction liquid. It can be easily accommodated to obtain an effect of increasing the yield of the reaction solution, and a mixture of a mixture of ferromanganese powder and zinc powder at a constant ratio in a filtrate accommodated in the second reaction vessel is added at a constant ratio and stirred to rapidly solidify the thickened metal. By filtering by filtering, it is possible to filter out heavy metals in the filtration step, thereby obtaining a mineral solution capable of maintaining the mixing of the heavy metals below a standard value.
따라서 여과된 액을 스프레이 드라이어로 분무건조하고, 가열건조하므로 수분함량 1∼2중량% 되는 수용성의 복합미네랄을 얻을 수 있어 유통과정에서 변질이 없는 제품을 얻게 되는 것이다.Therefore, the filtered liquid is spray-dried with a spray dryer and heated to dry, so that a water-soluble composite mineral having a water content of 1 to 2% by weight can be obtained, thereby obtaining a product without deterioration in the distribution process.
한편, 본 발명은 페로망간분말과 아연분말을 1:9∼2:8의 비율로 혼합하여 반응액에 투입하여 반응시키기 때문에 중금속을 빠르게 고형화시켜 신속하게 응고시켜 분리할 수 있는 이점이 있고, 분진과 클링커를 선택할 때 분진의 성분은 철 10∼25중량%, 아연 15∼36중량%, 망간 10∼30중량%, 칼륨 3∼8중량%, 마그네슘 2∼6중량%, 코발트 0.001∼0.002중량%, 몰리브덴 0.001∼0.002중량%, 바나디움 0.001∼0.002중량%, 카본 2∼5중량%, 모래 2∼6중량%, 설레늄 0.001∼0.002중량%, 크롬 0.001∼0.002중량%, 염분 3∼7중량%, 알미늄 3∼6중량%, 중금속 미량 범위내에 있도록 제조하고, 클링커를 선택할 때 클링커의 성분은 철 40∼55중량%, 아연 0.1∼0.3중량%, 망간 4∼7중량%, 칼륨 0.1∼4중량%, 마그네슘 3∼7중량%, 코발트 0.001∼0.002중량%, 몰리브덴 0.001∼0.002중량%, 바나디움 0.001∼0.002중량%, 카본 4∼9중량%, 모래 4∼9중량%, 셀레늄 0.001∼0.002중량%, 크롬 0.001∼0.002중량%, 알미늄 2∼4중량%, 중금속 미량 범위내에 있는 것을 선택함으로써, 제조된 미네랄에 황산철 25∼40중량%, 황산아연 25∼40중량%, 황산망간 20∼25중량%, 황산칼륨 2∼7중량%, 황산마그네슘 2∼7중량%, 황산코발트 0.001∼0.003중량%, 황산몰리브덴 0.001∼0.003중량%, 바나디움 0.001∼0.003중량%, 셀레늄 0.001∼0.003중량%, 황산크롬 0.001∼0.003중량%, 소금 2∼7중량%, 황산알미늄 1∼5중량%, 중금속 기준치 이하(3∼20PPM), 망초(Na2SO4) 11∼35중량%, 요드 0.0001∼0.0003중량% 이 수용성으로 동침하는 수용성 미네랄을 얻을 수 있어 경제성 있는 제품을 얻을 수 있으며, 수분함량을 1∼2중량%로 건조하기 때문에 유통과정에서 변질이 없는 제품이 되어 관리가 편리하며, 분말형태로 제조되어 사용이 편리하게 되는 이점을 얻을 수 있게 되고, 셀레늄과 망초 성분이 적절하게 함유되어 동물건강에 기여할 수 있는 복합 미네랄을 보급할 수 있으며, On the other hand, the present invention is a ferromanganese powder and a zinc powder is mixed in a ratio of 1:9 to 2:8 and added to the reaction solution to react, thereby solidifying heavy metals quickly and solidifying rapidly to separate them. When selecting and clinker, the components of the dust are 10 to 25% by weight of iron, 15 to 36% by weight of zinc, 10 to 30% by weight of manganese, 3 to 8% by weight of potassium, 2 to 6% by weight of magnesium, 0.001 to 0.002% by weight of cobalt , Molybdenum 0.001 to 0.002 wt%, Vanadium 0.001 to 0.002 wt%,
특히, 본 발명은 분진을 선택할 때 제조할 미네랄 성분에 맞게 분진을 제조하고 클링커 선택시 제조하고자 하는 복합미네랄이 성분에 맞는 클링커를 시중에서 선택하여 미세분말함으로써, 반응이 잘되어 제조된 복합 미네랄의 성분을 이상적으로 만들 수 있는 맞춤형 제조가 가능케 되어 경제성을 높일 수 있는 이점을 얻게 된다.Particularly, in the present invention, when the dust is selected, the powder is prepared according to the mineral component to be manufactured, and when the clinker is selected, the complex mineral to be manufactured is finely selected from the commercially selected clinker suitable for the component, so that the reaction is well performed. It is possible to manufacture a product that can ideally make the ingredients, thereby obtaining the advantage of increasing economic efficiency.
도 1은 본 발명의 공정도이다.1 is a process diagram of the present invention.
본 발명은 분진을 구성하는 성분이 철 10∼30중량%, 아연 15∼36중량%, 망간 10∼25중량%, 칼륨 3∼8중량%, 마그네슘 2∼6중량%, 코발트 0.001∼0.002중량%, 몰리브덴 0.001∼0.002중량%, 바나디움 0.001∼0.002중량%, 카본 2∼5중량%, 모래 2∼6중량%, 설레늄 0.001∼0.002중량%, 크롬 0.001∼0.002중량%, 염분 3∼7중량%, 알미늄 3∼6중량% 되게 분진의 성분을 맞추는 분진 제조단계와, In the present invention, the components constituting the dust are 10 to 30% by weight of iron, 15 to 36% by weight of zinc, 10 to 25% by weight of manganese, 3 to 8% by weight of potassium, 2 to 6% by weight of magnesium, and 0.001 to 0.002% by weight of cobalt , Molybdenum 0.001 to 0.002 wt%, Vanadium 0.001 to 0.002 wt%,
제조된 분진을 제1반응용기(1)에 수용한 황산농도 40∼50중량%egksns 묽은 황산수에 묽은황산수량의 25중량%되는 양으로 투입하여 2∼3시간 교반하고, 산소와 수소공급장치(10)에서 산소와 수소를 10∼25분간 공급한 후, 1∼2시간 더 교반하는 1차반응단계와,The produced dust was introduced into the first reaction vessel (1) in an amount of sulfuric acid concentration of 40-50% by weight egksns diluted sulfuric acid in an amount of 25% by weight of the amount of diluted sulfuric acid, stirred for 2-3 hours, and supplied with oxygen and hydrogen (10) in the first reaction step of supplying oxygen and hydrogen for 10 to 25 minutes, followed by stirring for 1 to 2 hours,
1차반응액에 투입하는 클링커를 선택하되 클링커를 구성하는 성분이 철 40∼55중량%, 아연 0.1∼0.3중량%, 망간 4∼7중량%, 칼륨 0.1∼4중량%, 마그네슘 3∼7중량%, 코발트 0.001∼0.002중량%, 몰리브덴 0.001∼0.002중량%, 바나디움 0.001∼0.002중량%, 카본 4∼9중량%, 모래 4∼9중량%, 셀레늄 0.001∼0.002중량%, 크롬 0.001∼0.002중량%, 알미늄 2∼4중량% 이 되는 구성의 클링커를 선택하는 클링커선택단계와, Select the clinker to be added to the primary reaction solution, but the components constituting the clinker are 40 to 55% by weight of iron, 0.1 to 0.3% by weight of zinc, 4 to 7% by weight of manganese, 0.1 to 4% by weight of potassium, and 3 to 7% by weight of magnesium. %, 0.001 to 0.002% by weight of cobalt, 0.001 to 0.002% by weight of molybdenum, 0.001 to 0.002% by weight of vanadium, 4 to 9% by weight of carbon, 4 to 9% by weight of sand, 0.001 to 0.002% by weight of selenium, 0.001 to 0.002% by weight of chromium , Clinker selection step of selecting a clinker having a composition of 2 to 4% by weight of aluminum,
선택한 클링커를 1차반응액에 분진량의 15∼30중량% 되는 량으로 투입하여 1∼2시간 교반하여 pH 4∼5를 유지하는 2차반응단계와, A second reaction step in which the selected clinker is added to the primary reaction solution in an amount of 15 to 30% by weight of the dust and stirred for 1 to 2 hours to maintain a pH of 4 to 5,
1차,2차반응이 끝난 반응액을 침전조(2)에 이송하여 2∼4시간 침전시키는 침전단계와,Precipitation step of transferring the reaction solution after the primary and secondary reactions to the sedimentation tank (2) to precipitate for 2 to 4 hours;
침전조의 상등액을 제2반응용기(3)에 이송하고 침전조 바닥에 가라앉은 침전물을 세척용기(20)로 이송시켜서 2∼3배의 물을 가해 세척하고, 세척된 물과 찌꺼기를 같이 여과기(4)에 투입 여과하여 찌꺼기는 버리고 여액을 제1반응용기(1)에 이송하는 반응액제조단계와,The supernatant of the sedimentation tank is transferred to the second reaction vessel 3 and the sediment that has settled at the bottom of the sedimentation tank is transferred to the
제2반응용기(3)에 수용한 반응액에 페로망간분말과 아연분말을 1:9∼2:8의 비율로 혼합한 혼합물을 분진량의 1∼5중량% 되는 양으로 투입하여 1∼2시간 교반하는 3차반응단계와, A mixture of ferromanganese powder and zinc powder in a ratio of 1:9 to 2:8 is added to the reaction solution accommodated in the second reaction vessel 3 in an amount of 1 to 5% by weight of the dust, and for 1 to 2 hours. A third reaction step of stirring,
3차반응이 종료된 반응액을 여과기(4a)로 이송하여 여과하고 여과된 액을 저장용기(5)에 저장하고, 찌꺼기는 재활용할 수 있게 찌꺼기 수집통에 모으는 여과단계와, 저장용기(5)에 저장한 액을 스프레이 드라이어(6)로 건조하고, 가열건조장치(6a)에서 한번더 건조하여 수분함량 1∼2중량%가 되게 건조시켜서 제품의 성분이 After the third reaction is completed, the reaction solution is transferred to a
황산철 25∼40중량%, 황산아연 25∼40중량%, 황산망간 20∼25중량%, 황산칼륨 2∼7중량%, 황산마그네슘 2∼7중량%, 황산코발트 0.001∼0.003중량%, 황산몰리브덴 0.001∼0.003중량%, 바나디움 0.001∼0.003중량%, 셀레늄 0.001∼0.003중량%, 황산크롬 0.001∼0.003중량%, 소금 2∼7중량%, 황산알미늄 1∼5중량%, 중금속 기준치 이하(3∼20PPM), 망초(Na2SO4) 11∼35중량%, 요드 0.0001∼0.0003중량%로 동침하고, 중금속이 기준치 이하로 되는 수용성의 복합 미네랄을 제조한다.25-40% by weight of iron sulfate, 25-40% by weight of zinc sulfate, 20-25% by weight of manganese sulfate, 2-7% by weight of potassium sulfate, 2-7% by weight of magnesium sulfate, 0.001 to 0.003% by weight of cobalt sulfate, molybdenum sulfate 0.001 to 0.003% by weight, vanadium 0.001 to 0.003% by weight, selenium 0.001 to 0.003% by weight, chromium sulfate 0.001 to 0.003% by weight,
1 : 제1반응용기
2 : 침전조
3 : 제2반응용기
4,4a : 여과기
5 : 저장용기
6 : 스프레이 드라이어
6a : 가열건조장치
10 : 산소수소공급장치
20 : 세척용기1: 1st reaction vessel 2: Settling tank
3:
5: storage container 6: spray dryer
6a: Heat drying device 10: Oxygen hydrogen supply device
20: washing container
Claims (1)
제조된 분진을 제1반응용기(1)에 수용한 황산농도 40∼50중량%되는 묽은 황산수에 묽은황산수량의 25중량%되는 양으로 투입하여 2∼3시간 교반하고, 그 상태에서 산소와 수소공급장치(10)에서 산소와 수소를 10∼25분간 공급한 후, 1∼2시간 더 교반하는 1차반응단계와,
1차반응액에 투입하는 클링커를 선택하되 클링커를 구성하는 성분이 철 40∼55중량%, 아연 0.1∼0.3중량%, 망간 4∼7중량%, 칼륨 0.1∼4중량%, 마그네슘 3∼7중량%, 코발트 0.001∼0.002중량%, 몰리브덴 0.001∼0.002중량%, 바나디움 0.001∼0.002중량%, 카본 4∼9중량%, 모래 4∼9중량%, 셀레늄 0.001∼0.002중량%, 크롬 0.001∼0.002중량%, 알미늄 2∼4중량% 이 되는 구성의 클링커를 선택하는 클링커선택단계와,
선택한 클링커를 미세 분말하여 1차반응액에 분진량의 15∼30중량% 되는 량으로 투입하여 1∼2시간 교반하여 pH 4∼5를 유지하는 2차반응단계와,
1차2차반응이 끝난 반응액을 침전조(2)에 이송하여 2∼4시간 침전시키는 침전단계와,
침전조의 상등액을 제2반응용기(3)에 이송하고
나머지 침전조 바닥에 가라앉은 침전물을 세척용기(20)로 이송시켜서 2∼3배의 물을 가해 세척하고, 세척된 물과 찌꺼기를 같이 여과기(4)에 투입 여과하여 찌꺼기는 버리고 여액을 제1반응용기(1)에 이송하는 반응액제조단계와,
제2반응용기(3)에 수용한 반응액에 페로망간분말과 아연분말을 1:9∼2:8의 비율로 혼합한 혼합물을 분진량의 1∼5중량% 되는 양으로 투입하여 1∼2시간 교반하는 3차반응단계와,
3차반응이 종료된 반응액을 여과기(4a)로 이송하여 여과하고 여과된 액을 저장용기(5)에 저장하고, 찌꺼기는 재활용할 수 있게 찌꺼기 수집통에 모으는 여과단계와, 저장용기(5)에 저장한 액을 스프레이 드라이어(6)로 건조하고, 가열건조장치(6a)에서 한번더 건조하여 수분함량 1∼2중량%가 되게 건조시켜서 제품의 성분이
황산철 25∼40중량%, 황산아연 25∼40중량%, 황산망간 20∼25중량%, 황산칼륨 2∼7중량%, 황산마그네슘 2∼7중량%, 황산코발트 0.001∼0.003중량%, 황산몰리브덴 0.001∼0.003중량%, 바나디움 0.001∼0.003중량%, 셀레늄 0.001∼0.003중량%, 황산크롬 0.001∼0.003중량%, 소금 2∼7중량%, 황산알미늄 1∼5중량%, 중금속 기준치 이하(3∼20PPM), 망초(Na2SO4) 11∼35중량%, 요드 0.0001∼0.0003중량% 로 동침하고, 중금속이 기준치 이하로 되게 제품을 만드는 사료 또는 비료제조용 맞춤형 수용성 복합미네랄의 제조방법.The components constituting the desired dust are 10 to 30% by weight of iron, 15 to 36% by weight of zinc, 10 to 25% by weight of manganese, 3 to 8% by weight of potassium, 2 to 6% by weight of magnesium, 2 to 9% by weight of calcium, Cobalt 0.001 to 0.002 wt%, molybdenum 0.001 to 0.002 wt%, vanadium 0.001 to 0.002 wt%, carbon 2 to 5 wt%, sand 2 to 6 wt%, selenium 0.001 to 0.002 wt%, chromium 0.001 to 0.002 wt%, A dust production step of matching the components of the dust to 3 to 7% by weight of salt and 3 to 6% by weight of aluminum,
The prepared dust was added to dilute sulfuric acid water having a concentration of 40 to 50% by weight of sulfuric acid contained in the first reaction vessel (1) in an amount of 25% by weight of the amount of dilute sulfuric acid and stirred for 2 to 3 hours. A first reaction step in which oxygen and hydrogen are supplied from the hydrogen supply device 10 for 10 to 25 minutes, followed by further stirring for 1 to 2 hours;
The clinker to be added to the primary reaction solution is selected, but the components constituting the clinker are 40 to 55% by weight of iron, 0.1 to 0.3% by weight of zinc, 4 to 7% by weight of manganese, 0.1 to 4% by weight of potassium, and 3 to 7% by weight of magnesium. %, 0.001 to 0.002% by weight of cobalt, 0.001 to 0.002% by weight of molybdenum, 0.001 to 0.002% by weight of vanadium, 4 to 9% by weight of carbon, 4 to 9% by weight of sand, 0.001 to 0.002% by weight of selenium, 0.001 to 0.002% by weight of chromium , Clinker selection step of selecting a clinker having a composition of 2 to 4% by weight of aluminum,
A second reaction step in which the selected clinker is finely powdered and added to the primary reaction solution in an amount of 15 to 30% by weight of the dust, followed by stirring for 1 to 2 hours to maintain a pH of 4 to 5,
A precipitation step of transferring the reaction solution after the first and second reactions to the sedimentation tank (2) to precipitate for 2 to 4 hours;
Transfer the supernatant from the sedimentation tank to the second reaction vessel (3)
The sediment settled on the bottom of the remaining sedimentation tank is transferred to the washing vessel 20 to add 2 to 3 times of water to wash it, and the washed water and debris are put into the filter 4 together, filtered to discard the residue and the filtrate is subjected to the first reaction. A reaction liquid manufacturing step to be transferred to the container (1),
A mixture of ferromanganese powder and zinc powder in a ratio of 1:9 to 2:8 is added to the reaction solution accommodated in the second reaction vessel (3) in an amount of 1 to 5% by weight of the dust, for 1 to 2 hours. A third reaction step of stirring,
After the third reaction is completed, the reaction solution is transferred to a filter (4a) for filtration and the filtered solution is stored in a storage container (5), and the residue is collected in a waste collection container for recycling, and a storage container (5 ), the dried solution is dried with a spray dryer (6), and dried once more in a heating and drying device (6a) to dryness to a water content of 1 to 2% by weight.
25 to 40% by weight of iron sulfate, 25 to 40% by weight of zinc sulfate, 20 to 25% by weight of manganese sulfate, 2 to 7% by weight of potassium sulfate, 2 to 7% by weight of magnesium sulfate, 0.001 to 0.003% by weight of cobalt sulfate, molybdenum sulfate 0.001 to 0.003% by weight, vanadium 0.001 to 0.003% by weight, selenium 0.001 to 0.003% by weight, chromium sulfate 0.001 to 0.003% by weight, salt 2 to 7% by weight, aluminum sulfate 1 to 5% by weight, or less than the standard value for heavy metals (3 to 20PPM ), manganese (Na2SO4) 11 to 35% by weight, iodine 0.0001 to 0.0003% by weight, immersed in the production method of customized water-soluble composite minerals for the production of feed or fertilizer to make products with heavy metals below the standard.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020180168525A KR102267024B1 (en) | 2018-12-24 | 2018-12-24 | Method for producing complex minerals for the production of feed or fertilizer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020180168525A KR102267024B1 (en) | 2018-12-24 | 2018-12-24 | Method for producing complex minerals for the production of feed or fertilizer |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20200079041A true KR20200079041A (en) | 2020-07-02 |
KR102267024B1 KR102267024B1 (en) | 2021-06-18 |
Family
ID=71599359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020180168525A KR102267024B1 (en) | 2018-12-24 | 2018-12-24 | Method for producing complex minerals for the production of feed or fertilizer |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR102267024B1 (en) |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5944870A (en) * | 1995-02-07 | 1999-08-31 | "Holderbank" Financiere Glarus Ag | Method of manufacturing pig iron or steel and cement clinker from slags |
KR20000028600A (en) * | 1998-10-28 | 2000-05-25 | 문상우 | Process for manufacturing mineral to be added in feed for animais from dust in electric furnace |
KR20020061127A (en) * | 2001-01-16 | 2002-07-23 | 문상우 | Method for manufacturing synthetic mineral for to be added in feed by using manganese dioxide, zinc material, electric furnace dust of steel works, scrap iron, ferromanganese, zinc ore, cupric sulfate |
KR20040031141A (en) * | 2002-10-04 | 2004-04-13 | 문희숙 | Process for manufacturing mineral to be added in feed for animals |
KR20040043276A (en) * | 2002-11-18 | 2004-05-24 | 문희숙 | Process for manufacturing mineral to be added in feed for animals |
US20050066860A1 (en) * | 2003-09-25 | 2005-03-31 | Logan Terry J. | Use of organic waste/mineral by-product mixtures in cement manufacturing processes |
KR100891637B1 (en) * | 2008-04-30 | 2009-04-02 | 애닉스주식회사 | A manufacturing method of antioxidant comprising mineral as a fertilizer or feed-additive and the manufacturing system thereof |
KR20120122481A (en) * | 2011-04-29 | 2012-11-07 | (주)티엠바이오 | Method for preparing hybrid mineral containing mixed from dusts of electric furnace in steel factory, dusts on ferromanganese factory or ground waste battery pieces |
US20130340650A1 (en) * | 2012-06-21 | 2013-12-26 | Carbon-Hydrogen-Minerals SPRL | Process and plant for cement clinker production |
KR20140062419A (en) * | 2011-09-08 | 2014-05-23 | 헤리티지 테크놀러지스, 엘엘씨 | Micronutrient supplement |
JP2016000995A (en) * | 2014-06-11 | 2016-01-07 | フリース,ケヴィン,リー | Integrated energy supply, storage facility, and five-utility power generation multiple-cycle hybrid renewable energy system using wide area control system |
KR20170007566A (en) * | 2015-07-08 | 2017-01-19 | 주식회사 케이씨씨 | Composition for preparing low dust mineral wool fiber and mineral wool fiber prepared therefrom |
WO2020102724A1 (en) * | 2018-11-15 | 2020-05-22 | University Of Virginia Patent Foundation | Cementitious materials and methods of making and using thereof |
KR20200089752A (en) * | 2017-12-04 | 2020-07-27 | 지엠티 아이피 엘엘씨 | Treatment of waste streams after industrial disposal and after consumer use and production of products therefrom after industrial disposal and after consumer use |
-
2018
- 2018-12-24 KR KR1020180168525A patent/KR102267024B1/en active IP Right Grant
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5944870A (en) * | 1995-02-07 | 1999-08-31 | "Holderbank" Financiere Glarus Ag | Method of manufacturing pig iron or steel and cement clinker from slags |
KR20000028600A (en) * | 1998-10-28 | 2000-05-25 | 문상우 | Process for manufacturing mineral to be added in feed for animais from dust in electric furnace |
KR20020061127A (en) * | 2001-01-16 | 2002-07-23 | 문상우 | Method for manufacturing synthetic mineral for to be added in feed by using manganese dioxide, zinc material, electric furnace dust of steel works, scrap iron, ferromanganese, zinc ore, cupric sulfate |
KR20040031141A (en) * | 2002-10-04 | 2004-04-13 | 문희숙 | Process for manufacturing mineral to be added in feed for animals |
KR20040043276A (en) * | 2002-11-18 | 2004-05-24 | 문희숙 | Process for manufacturing mineral to be added in feed for animals |
US20050066860A1 (en) * | 2003-09-25 | 2005-03-31 | Logan Terry J. | Use of organic waste/mineral by-product mixtures in cement manufacturing processes |
KR100891637B1 (en) * | 2008-04-30 | 2009-04-02 | 애닉스주식회사 | A manufacturing method of antioxidant comprising mineral as a fertilizer or feed-additive and the manufacturing system thereof |
KR20120122481A (en) * | 2011-04-29 | 2012-11-07 | (주)티엠바이오 | Method for preparing hybrid mineral containing mixed from dusts of electric furnace in steel factory, dusts on ferromanganese factory or ground waste battery pieces |
KR20140062419A (en) * | 2011-09-08 | 2014-05-23 | 헤리티지 테크놀러지스, 엘엘씨 | Micronutrient supplement |
US20130340650A1 (en) * | 2012-06-21 | 2013-12-26 | Carbon-Hydrogen-Minerals SPRL | Process and plant for cement clinker production |
JP2016000995A (en) * | 2014-06-11 | 2016-01-07 | フリース,ケヴィン,リー | Integrated energy supply, storage facility, and five-utility power generation multiple-cycle hybrid renewable energy system using wide area control system |
KR20170007566A (en) * | 2015-07-08 | 2017-01-19 | 주식회사 케이씨씨 | Composition for preparing low dust mineral wool fiber and mineral wool fiber prepared therefrom |
KR20200089752A (en) * | 2017-12-04 | 2020-07-27 | 지엠티 아이피 엘엘씨 | Treatment of waste streams after industrial disposal and after consumer use and production of products therefrom after industrial disposal and after consumer use |
WO2020102724A1 (en) * | 2018-11-15 | 2020-05-22 | University Of Virginia Patent Foundation | Cementitious materials and methods of making and using thereof |
Also Published As
Publication number | Publication date |
---|---|
KR102267024B1 (en) | 2021-06-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5764207B2 (en) | Method for producing electrolytic manganese dioxide for mercury-free alkaline manganese batteries | |
CN107720716B (en) | The technique for preparing battery-level lithium carbonate and ferric phosphate from crude product lithium phosphate recycling lithium phosphorus | |
JP2013538936A5 (en) | ||
CN108840317B (en) | Preparation method of high-purity high-compaction battery-grade iron phosphate | |
CN100572286C (en) | Utilize arsenic-containing waste water to prepare the method for white arsenic | |
CN1842608B (en) | Iron oxide precipitation from acidic iron salt solutions | |
CN106542583A (en) | The method that high-purity manganese sulphate is prepared from manganese sulfate waste liquid | |
KR101464182B1 (en) | method for producing aqueous mixed mineral and metallic lead from wastes containing iron, zinc, manganese, magnesium, calcium and cobalt | |
CN103526017A (en) | Extraction method of valuable elements from acid mud produced in sulfuric acid production by copper smelting flue gas | |
JP6018958B2 (en) | Method for producing sodium tungstate | |
CN107779603A (en) | A kind of method that ceruse is prepared in the scrap lead from oxidation | |
CN113772693A (en) | Method for selectively leaching and extracting lithium from lithium iron phosphate waste | |
CN104762474A (en) | Method for preparing ammonium molybdate through molybdenite | |
CN101928041A (en) | Production technique of manganese sulfate | |
CN104685076B (en) | Silver synthesis and the silver-colored product for thus preparing based on low temperature dispersion | |
JP2000169269A (en) | Production of molten and solidified material of sludge | |
KR20120128295A (en) | Method for manufacturing of mixed mineral from waste battery | |
AU2011254399A1 (en) | Process for the production of ferrous sulphate monohydrate | |
CN108557855A (en) | A kind of resource recycling method of the waste sulfuric acid solution containing aluminium | |
KR20200079041A (en) | Method for producing complex minerals for the production of feed or fertilizer | |
CN105905925B (en) | A kind of method of ferromanganese smelting dedusting ash and waste residue comprehensively recovering valuable metal | |
CN110431245A (en) | The manufacturing method of manganese metal | |
CN101244845A (en) | Method for manufacturing cobalt protoxide used as secondary battery catalyst | |
CN103435094B (en) | Containing the production method of ferrous Zinc Sulphate Monohydrate | |
CN112745158A (en) | Method for producing compound fertilizer by using phosphated slag |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AMND | Amendment | ||
E902 | Notification of reason for refusal | ||
AMND | Amendment | ||
E601 | Decision to refuse application | ||
AMND | Amendment | ||
GRNT | Written decision to grant | ||
X701 | Decision to grant (after re-examination) |