KR19990035072A - Activated Carbon Continuous Manufacturing Equipment and Manufacturing Method - Google Patents
Activated Carbon Continuous Manufacturing Equipment and Manufacturing Method Download PDFInfo
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- KR19990035072A KR19990035072A KR1019970056809A KR19970056809A KR19990035072A KR 19990035072 A KR19990035072 A KR 19990035072A KR 1019970056809 A KR1019970056809 A KR 1019970056809A KR 19970056809 A KR19970056809 A KR 19970056809A KR 19990035072 A KR19990035072 A KR 19990035072A
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- activated carbon
- raw material
- carbon
- rotating drum
- indirect heating
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 69
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 238000010438 heat treatment Methods 0.000 claims abstract description 29
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 16
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 15
- 239000001257 hydrogen Substances 0.000 claims abstract description 15
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000010924 continuous production Methods 0.000 claims abstract description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 6
- 239000001301 oxygen Substances 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims description 38
- 238000002485 combustion reaction Methods 0.000 claims description 19
- 239000000428 dust Substances 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 6
- 230000003647 oxidation Effects 0.000 claims description 6
- 238000007254 oxidation reaction Methods 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims 1
- 230000002401 inhibitory effect Effects 0.000 claims 1
- 230000001590 oxidative effect Effects 0.000 claims 1
- 239000011819 refractory material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 9
- 150000002431 hydrogen Chemical class 0.000 abstract description 5
- 239000002826 coolant Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 description 9
- 239000011449 brick Substances 0.000 description 6
- 239000003570 air Substances 0.000 description 4
- 238000003908 quality control method Methods 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000009264 composting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
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- Carbon And Carbon Compounds (AREA)
Abstract
본 발명은 육묘공장에서 육묘의 속성재배에 많이 사용하는 활성탄을 단시간에 연속작업으로 생산이 가능하도록 개발된 활성탄 연속 제조장치 및 방법에 관한 것이다.The present invention relates to an activated carbon continuous production apparatus and method developed to enable the production of activated carbon, which is frequently used for rapid growing of seedlings, in a seedling plant in a short time in a continuous operation.
본발명은 이송 기능을 갖춘 회전드럼 이송체를 이용하여 간접가열 방법으로 활성탄을 제조하는 것인데, 탄화물( CxHx )이 주성분인 활성탄재료(왕겨)를 가열하면 탄화물의 탄소( C ) 와 수소( H ) 성분의 연결고리가 끊어지면서 점화 온도가 낯은 수소 ( H ) 성분이 주위의 산소와 결합하여 발열한다. 이때 남는 탄소 성분을 획득하면 주성분이 탄소인 활성탄만이 잔존한다. 잔존하는 탄소는 공기중의 산소와 결합하면서 연소하려 하지만, 이때 탄소의 발화점 이하로 냉각시키기 위하여 냉각수를 분사시켜 원형과 유사한 고체의 활성탄을 만드는 것이다.According to the present invention, activated carbon is manufactured by indirect heating using a rotating drum carrier having a transfer function. When carbon (C) and hydrogen (H) of carbide are heated by heating activated carbon material (chaff), which is composed mainly of carbide (CxHx) As the connection between components is broken, hydrogen (H), which has a low ignition temperature, combines with the surrounding oxygen to generate heat. At this time, when the remaining carbon component is obtained, only activated carbon whose main component is carbon remains. The remaining carbon tries to burn while bonding with oxygen in the air, but at this point, coolant is sprayed to cool below the carbon's ignition point, creating a circular-like solid activated carbon.
Description
본 발명은 육묘공장에서 육묘의 속성재배에 많이 사용하는 활성탄을 단시간에 연속적으로 생산이 가능하도록 개발된 활성탄 연속 제조장치 및 제조방법에 관한 것이다.The present invention relates to an activated carbon continuous production apparatus and a manufacturing method developed to enable continuous production of activated carbon used in a rapid growing of seedlings in a seedling plant in a short time.
원예용 활성탄은 육묘의 조속한 성장을 위해서는 매우 중요한 재료이다. 이러한 육묘의 조속한 성장을 위해서 농가 부산물인 왕겨 등을 이용하여 활성탄을 제조하는데, 활성탄은 일반적으로 소량의 경우 단순한 방식으로 제조가 가능하다 즉, 자연적으로 퇴비화시켜 생산하거나, 또는 상업적으로는 도자기의 제조공정 또는 숫 제조공정과 흡사한 일정한 밀폐된 공간에서 탄화물을 연소시켜, 점화온도가 낯은 부분만을 기화시켜 배출하거나 연소시키는 방식이다.Horticultural activated carbon is a very important material for the rapid growth of seedlings. For the rapid growth of such seedlings, activated carbon is produced by using chaff, which is a by-product of farmhouse, and activated carbon is generally produced in a simple manner in small quantities, that is, it is produced by composting naturally or commercially in the manufacture of ceramics. It is a method of burning carbide in a constant closed space similar to a process or a male manufacturing process, and vaporizing only a portion having a low ignition temperature to discharge or burn it.
일반적으로 상업화가 가능한 규모일 경우에는 한단위 씩으로 생산이 가능한 가마형(batch type) 방식으로 제조하고 있는데, 이와같은 가마형에 의한 제조기술은 재료의 내부와 외부의 온도차이와 주위 공기의 결합여부에 따라 제품이 균일하지 않으며, 각 가마(batch) 마다 제품이 균일하지 못한 문제점이 있으며, 또한 적은 밀폐된 공간에서 제품을 포개놓고 제조하므로서 제품모양의 변화가크며, 제품생산에 많은 시간과 연료가 소모되는 단점들이 있었다.In general, when the scale is commercially available, it is manufactured in a batch type, which can be produced in units of units. The manufacturing technology based on such a kiln is a combination of temperature difference between the inside and outside of the material and the ambient air. The product is not uniform, and there is a problem that the product is not uniform in each batch, and the product shape is largely changed by manufacturing the product in a small enclosed space, and a lot of time and fuel is required for production. There were drawbacks to be consumed.
본 발명은 상기와같은 가마형(batch type) 제조방법의 단점을 보완하기 위하여 연속 활성탄 제조공법에 대한 연구를 진행하여 왔는바, 이와같은 연속 활성탄 제조공법은 간접가열 방식으로서 제품의 품질이 균일하고, 원료 투입에서 제품화까지의 생산시간이 빠르며, 연속생산이 가능하고, 품질관리가 용이하는등 실용성이 높기 때문에 이 분야에 많은 연구가 진행되어 왔다.The present invention has been conducted to study the continuous activated carbon manufacturing method in order to supplement the disadvantages of the batch type (batch type) manufacturing method as described above, the continuous activated carbon manufacturing method is indirect heating method of the product quality is uniform Many studies have been conducted in this field because of its high practicality such as fast production time from raw material input to commercialization, continuous production, and easy quality control.
간접 가열방식을 이용한 활성탄 제조방법은 원료인 탄화물( CxHx )중 점화온도가 낯은 수소(Hx) 성분만을 연소, 산화하여 탄소만을 잔존시키고, 수소성분의 연소열에 의한 탄소성분의 산화를 방지하기 위하여 냉각수를 살수하여 연소를 막는 방법으로 기본원리는 제2도와 같다. 제2도에서와 같이 원료가 들어있는 회전체의 일부분을 가열한다. 가열장치의 가열 열원은 고온유지와 많은 열량투입을 위하여 연소형 버너를 사용한다. 국부적인 직중적인 가열을 방지하고 균등한 거열을 위하여 내화벽돌 등과같은 내화제를 사용하여 보온한다. 왕겨등 원료인 탄화물(CxHx)이 원료 공급구역을 통과하면, 공기와 탄화물의 수소 부분이 먼저 산화하고 산화열에 의하여 발열한다. 또한 회전드럼을 회전하므로서 재료의 품질을 균등하게하고, 또한 제품을 출구쪽으로 이동시키는 구실을 한다.Activated carbon manufacturing method using indirect heating method burns and oxidizes only hydrogen (Hx) component with low ignition temperature among carbides (CxHx) as raw materials, so that only carbon remains and prevents oxidation of carbon component by heat of combustion of hydrogen component. The basic principle is as shown in FIG. 2 as a method of preventing combustion by spraying cooling water. As in FIG. 2, a part of the rotating body containing the raw material is heated. The heating heat source of the heating device uses a combustion burner for maintaining high temperature and inputting a large amount of heat. To prevent local direct heating and to keep heat resistant, such as refractory bricks for even heating. When carbide (CxHx), which is a raw material such as rice hull, passes through the raw material supply zone, air and the hydrogen portion of the carbide are first oxidized and generated by heat of oxidation. In addition, by rotating the rotating drum to equalize the quality of the material, and also serves to move the product toward the exit.
연소구역으로 이동한 재료는 공기중 산소와 수소성분(Hx)과의 산화열에 의하여 탄소성분(Cx)이 연소하기 시작한다 따라서 탄소성분의 연소방지를 위하여 제품출구 부분인 냉각구역에 냉각수를 살수하여 연소를 억제시켜 활성탄을 제조하는 방식을 발명하였다.As the material moved to the combustion zone, the carbon component (Cx) starts to burn by the heat of oxidation of oxygen in the air and the hydrogen component (Hx). Therefore, to prevent the combustion of carbon components, Invented a method of producing activated carbon by suppressing combustion.
본발명 에서는 간접 가열방식을 사용하여 탄화물(CxHx)중 기화열이 낯은 수소 (Hx) 성분만을 연소시키고, 활성탄의 주성분인 탄소(Cx)성분만을 획득한다. 따라서 양질의 품질을 유지하고, 품질관리가 용이하고, 제품 생산시간이 단축된 연속 활성탄 제조공법을 개발하게 되었다.In the present invention, the indirect heating method is used to burn only hydrogen (Hx) component having low heat of vaporization of carbide (CxHx), and obtain only carbon (Cx) component, which is the main component of activated carbon. Therefore, we have developed a continuous activated carbon manufacturing method that maintains high quality, easy quality control, and shortens production time.
제2도에서 주성분인 탄화물 원료의 완전연소는 식 (1)과 같이 연소화하고 열량이 발생한다.In FIG. 2, the complete combustion of the carbide raw material, which is the main component, is combusted and calories are generated as in Equation (1).
Cx1Hx2 + O2 = x2 Co2 + x1/2 H2o + 발열량-------------------(1)Cx1Hx2 + O2 = x2 Co2 + x1 / 2 H2o + Calorific Value ------------------- (1)
그러나 수소의 분자량이 적으므로 수소성분이 먼저 연소하고, 분자량이 큰 탄소 성분이 나중에 연소한다.However, since the molecular weight of hydrogen is small, the hydrogen component burns first, and the carbon component having a high molecular weight burns later.
본 발명에서는 원통형 회전체를 사용하여 원료인 탄화물을 이동시키면서 간접연소 시키므로서, 탄화물중 수소성분의 연소와 탄소부분의 연소를 지역적으로 구분하여 연소시키는 장치를 발명하였다. 또한 간접 가열방식으로 원료자체 내부의 급속한 온도차이를 방지하였고, 수소성분 연소부분과 탄소성분 연소부분을 분연소할수 있는 시스템을 발명하였다. 이는 기존의 방식인 가마형(batch type)보다는 더욱 개선된 품질을 보장하며, 더욱 빠르고 연속 생산이 가능한 활성탄을 제공한다.In the present invention, by indirectly burning while moving the carbide material as a raw material using a cylindrical rotating body, an apparatus for locally burning the combustion of the hydrogen component of the carbide and the combustion of the carbon portion is invented. In addition, by indirect heating method to prevent rapid temperature difference inside the raw material itself, and invented a system capable of burning the hydrogen- and carbon-based combustion parts. This ensures better quality than the conventional batch type, and provides activated carbon with faster and more continuous production.
도1은 본 발명 장치의 전체구성도.1 is an overall configuration diagram of an apparatus of the present invention.
도2는 본 발명의 기본원리를 설명하기 위한 회전드럼의 부분단면도.Figure 2 is a partial cross-sectional view of a rotating drum for explaining the basic principle of the present invention.
도3은 회전드럼의 구조를 나타낸 단면도.Figure 3 is a cross-sectional view showing the structure of the rotating drum.
도4는 간접가열장치 부분의 상세도.4 is a detailed view of an indirect heating device part.
도5는 냉각 살수장치를 표시한 도면5 is a view showing a cooling sprinkler
< 도면의 주요부분에 대한 부호의 설명 ><Description of Symbols for Major Parts of Drawings>
10 : 원료공급장치10: raw material supply device
11 : 홉퍼11: Hopper
12 : 이송스크류12: feed screw
20 : 회전드럼20: rotating drum
23 : 안내날개23: guide wings
25 : 원료공급구역25: raw material supply zone
26 : 간접가열구역26: indirect heating zone
27 : 연소구역27: combustion zone
28 : 냉각구역28: cooling zone
30 : 간접가열장치30: indirect heating device
40 : 살수장치40: watering device
본 발명의 전체적인 구성은 제1도와 같다. 즉 본발명은 크게 원료공급장치(10)와 집진장치(14) 그리고 회전드럼(20)과 살수장치(40) 및 회전드럼 주위에 설치된 간접가열장치(30)로서 구성된다.The overall configuration of the present invention is shown in FIG. That is, the present invention is largely configured as a raw material supply device 10 and a dust collector 14, and a rotating drum 20, the watering device 40 and the indirect heating device 30 installed around the rotating drum.
원료공급장치(10)는 홉터(11)와 모터(13)에 의해 회전하는 이송스크류(12)로서 구성되는데 홉퍼에 담겨진 원료를 회전드럼(20)의 내부로 일정하게 이송시켜준다.The raw material supply device 10 is configured as a transfer screw 12 that is rotated by the hopper 11 and the motor 13 to constantly transfer the raw material contained in the hopper into the rotating drum 20.
집진장치(14)는 통상적인 장치로서 불완전 연소가 되는 과정에서 일부 완전연소가된 비중이 적은 재료는 재가되어 날리게된다. 이러한재는 집진장치(14) 쪽으로 날라가면서 채집되어 대기중 공기의 오염을 줄이는 구실을 한다. 이런기능을 하는 집진장치(14)는 이송스쿠류의 회전모터와 회전드럼(20)사이에 설치되면서 직경이적은 이송스크류 외부를 타고 지나면서 굴뚝으로 상승 집진된다.The dust collector 14 is a conventional device, and in the process of incomplete combustion, a part of the material which has been partially burned out and the specific gravity material is blown to ashes. These materials are collected while flying toward the dust collector 14 to serve as an excuse to reduce air pollution. The dust collecting device 14 having this function is installed between the rotating motor and the rotating drum 20 of the feeding screw, and is collected by the chimney while passing through the outside of the feeding screw having a smaller diameter.
회전드럼(20)은 원통형으로서 양끝단의 외부둘레에 안내레일(21)이 마련되어 있으며, 안내레일(21)은 밭침대(50)에 설치된 밭침회전롤러(51)위에 놓여저있다. 또한 회전드럼(20)의 내부에는 제2도 및 제3도의 도시와같이 나선형으로 안내날개(23)가 형성되어 있는데, 안내날개(23)는 입구부터 출구에 이르기까지 나선형태로 구성되었으며, 한바퀴의 안내날개(23)는 8등분되어 제4도와같이 4개의 절취부(24)가 형성되어 있다. 그리고 회전드럼(20)은 제2도의 도시와같이 전체적으로는 4개의 구역으로 구분된다 즉, 원료의 투입위치부터 시작하여 원료공급구역(25), 간접가열구역(26), 연소구역(27), 냉각구역(28), 으로 구분되며, 간접가열구역(26)위치의 회전드럼(20)둘레에는 간접가열장치부분(30)이 마련되어 있는데, 간접가열장치는 내화벽돌(31)을 회전드럼(20)과 일정간격을 유지하고서 설치된다.The rotating drum 20 is cylindrical and is provided with guide rails 21 at the outer peripheries of both ends, and the guide rails 21 are placed on the field needle rotating rollers 51 installed on the field beds 50. In addition, the guide drum 23 is formed in a spiral shape as shown in FIGS. 2 and 3 in the rotating drum 20. The guide blade 23 has a spiral shape from the inlet to the outlet. The guide vanes 23 are divided into eight and four cutouts 24 are formed as shown in FIG. The rotating drum 20 is divided into four zones as a whole as shown in FIG. 2. That is, starting from the input position of the raw material, the raw material supply zone 25, the indirect heating zone 26, the combustion zone 27, Cooling zone (28), divided into the indirect heating zone 26 position of the rotating drum (20) around the indirect heating device portion 30 is provided, the indirect heating device is a refractory brick (31) rotating drum (20) ) And installed at regular intervals.
또한 내화벽돌(31) 일단에는 버너삽입구멍(32)이 마련되어 이곳에 버너(도시생략)가 설치된다.In addition, a burner insertion hole 32 is provided at one end of the refractory brick 31 to install a burner (not shown).
이와같은 본발명의 장치에서 원료공급장치(10)의 홉퍼(11)에 원료인 왕겨를 충진시키고 모터(13)를 구동시키면 원료는 이송스크류(12)에 의하여 집진장치(14)를 지나 회전드럼(20)의 입구(IN) 내부에 이송된다. 회전드럼(20)은 모터(52)와 체인(53)에 의하여 계속적으로 회전하고 있기 때문에 회전드럼(20) 내부에 나사산 형태로 설치되어 있는 안내날개(23)도 함께 회전된다. 따라서 원료공급장치(10)로 부터 이송 되어온 원료(A)는 회전드럼(20) 내부에 공급되면 안내날개에 의하여 출구쪽으로 이동을 하게 되는데, 안내날개(23)는 연속적으로 연결된 것이 아니고 중간 중간에 절취부(24)가 마련되어 있어서 원료(A)는 서로 교반되면서 이동이 된다.In the device of the present invention, when the raw material chaff is filled in the hopper 11 of the raw material supply device 10 and the motor 13 is driven, the raw material passes through the dust collecting device 14 by the transfer screw 12 to rotate the drum. It is conveyed inside the inlet IN of 20. Since the rotary drum 20 is continuously rotated by the motor 52 and the chain 53, the guide blade 23 installed in the threaded form in the rotary drum 20 is also rotated together. Therefore, when the raw material A transferred from the raw material supply device 10 is supplied into the rotating drum 20, the raw material A is moved toward the outlet by the guide vanes, and the guide vanes 23 are not continuously connected to each other. The cutout portion 24 is provided so that the raw material A is moved while being agitated with each other.
회전드럼(20)내부로 투입된 원료(A)가 원료공급구역(25)을 지나서 간접가열구역(26)에 도달하면, 간접가열구역(26)은 이미 버너(도시생략)에 의하여 가열이되어 있는 상태인데, 버너의 연소열은 내화벽돌(31)의 버너삽입구멍(32)을 통하여 내화벽돌과 회전드럼(20)의 사이로 퍼지면서 간접가열구역(26)을 가열하며, 이때 간접가열구역(26)은 내화벽돌(31)에 의하여 온도가 설정치로 유지되며, 가열구역 전체가 균등한 온도를 유지하게된다.When the raw material A introduced into the rotary drum 20 reaches the indirect heating zone 26 through the raw material supply zone 25, the indirect heating zone 26 is already heated by a burner (not shown). Although the combustion heat of the burner spreads between the refractory brick and the rotating drum 20 through the burner insertion hole 32 of the refractory brick 31, the indirect heating zone 26 is heated. The temperature is maintained at the set value by the refractory brick 31, the entire heating zone is maintained at an uniform temperature.
원료는 간접가열구역(26)을 통과하면서 공기와 탄화물의 수소성분(Hx) 부분이 먼저 산화하기 시작하고 산화열에 의하여 발열한다. 이후 연소구역(27)으로 이동한 원료는 공기중 산소와 수소성분(Hx) 과의 산화열에 의하여 탄소성분(Cx)이 연소하기 시작한다. 따라서 탄소 성분이 연소되면서 냉각구역(28)으로 이송되면 탄소성분의 연소를 방지하기 위해서 냉각구역(28) 에서는 살수장치(40)의 노즐부분(41)에서 냉각수를 살수하여 연소를 억지시키면 탄소가 주성분인 활성탄이 출구(OUT)로 배출된다.As the raw material passes through the indirect heating zone 26, the hydrogen component (Hx) of the air and the carbide starts to oxidize first and generates heat by the heat of oxidation. Since the raw material moved to the combustion zone 27, the carbon component (Cx) starts to burn by the heat of oxidation between oxygen in the air and the hydrogen component (Hx). Therefore, when the carbon component is burned and transferred to the cooling zone 28, in order to prevent combustion of the carbon component, the cooling zone 28 sprays the cooling water at the nozzle portion 41 of the sprinkler 40 to inhibit combustion. Activated carbon as a main component is discharged to the outlet OUT.
본 발명은 간접가열 방식을 이용하므로서 원료에 대기중의 산소공급을 차단하고 열에너지만을 원료에 공급하므로 원료인 탄화물의 수소성분만을 이완 연소시키므로서 활성탄의 주성분인 탄소성분을 향상시킬수 있는 것으로,The present invention can improve the carbon component, which is the main component of activated carbon, by using the indirect heating method to cut off the oxygen supply to the raw material and supply only the thermal energy to the raw material, thereby loosening and burning only the hydrogen component of the carbide as a raw material.
첫째 : 연속생산이 가능하므로 동작시간의 중단에따른 생산성 감소가 없으며,First: Since continuous production is possible, there is no productivity decrease due to interruption of operation time.
둘째 : 원료투입에서 제품생산까지의 공정시간이 짧아 원료투입에서 제품생산까지 생산시간을 단축시킬수 있다.Second: The process time from raw material input to product production is short, which can shorten the production time from raw material input to product production.
따라서 원료 종류에 구애받지 않고 상태에따라 생산된 제품을 확인하면서 공정 변수를 조정할수있어 품질관리가 용이한 장점이 있다.Therefore, quality control is easy because process variables can be adjusted while checking the products produced according to the conditions regardless of the type of raw materials.
Claims (4)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019970056809A KR19990035072A (en) | 1997-10-31 | 1997-10-31 | Activated Carbon Continuous Manufacturing Equipment and Manufacturing Method |
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| Application Number | Priority Date | Filing Date | Title |
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| KR1019970056809A KR19990035072A (en) | 1997-10-31 | 1997-10-31 | Activated Carbon Continuous Manufacturing Equipment and Manufacturing Method |
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| KR19990035072A true KR19990035072A (en) | 1999-05-15 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100343539B1 (en) * | 2000-04-04 | 2002-07-20 | 조규석 | an automatic product system of a carbide & a manutacturing process |
| KR100385928B1 (en) * | 2000-03-24 | 2003-06-02 | 서영수 | Apparatus for manufacturing charcoal and sap |
| KR100832249B1 (en) * | 2007-03-14 | 2008-05-28 | (주)한독카본 | Activated carbon manufacturing kiln |
| KR100894976B1 (en) * | 2007-06-22 | 2009-04-30 | 주식회사 현서 | Direct and indirect combustion furnaces for producing activated carbon |
| KR100911447B1 (en) * | 2008-02-21 | 2009-08-11 | 주식회사 삼오테크 | Carbonization and Activation Device of Continuous Activated Carbon |
| KR20220102391A (en) * | 2021-01-13 | 2022-07-20 | 고려대학교 산학협력단 | Highly porous carbon with controlled pore size via hydrothermal carbonization and the method for manufacturing thereof |
-
1997
- 1997-10-31 KR KR1019970056809A patent/KR19990035072A/en not_active Ceased
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100385928B1 (en) * | 2000-03-24 | 2003-06-02 | 서영수 | Apparatus for manufacturing charcoal and sap |
| KR100343539B1 (en) * | 2000-04-04 | 2002-07-20 | 조규석 | an automatic product system of a carbide & a manutacturing process |
| KR100832249B1 (en) * | 2007-03-14 | 2008-05-28 | (주)한독카본 | Activated carbon manufacturing kiln |
| KR100894976B1 (en) * | 2007-06-22 | 2009-04-30 | 주식회사 현서 | Direct and indirect combustion furnaces for producing activated carbon |
| KR100911447B1 (en) * | 2008-02-21 | 2009-08-11 | 주식회사 삼오테크 | Carbonization and Activation Device of Continuous Activated Carbon |
| KR20220102391A (en) * | 2021-01-13 | 2022-07-20 | 고려대학교 산학협력단 | Highly porous carbon with controlled pore size via hydrothermal carbonization and the method for manufacturing thereof |
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