KR850000200B1 - Process for the manufacturing of a briquet and an oval briquit of reduction poisonuous gas - Google Patents
Process for the manufacturing of a briquet and an oval briquit of reduction poisonuous gas Download PDFInfo
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- KR850000200B1 KR850000200B1 KR1019810003055A KR810003055A KR850000200B1 KR 850000200 B1 KR850000200 B1 KR 850000200B1 KR 1019810003055 A KR1019810003055 A KR 1019810003055A KR 810003055 A KR810003055 A KR 810003055A KR 850000200 B1 KR850000200 B1 KR 850000200B1
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
- C10L5/06—Methods of shaping, e.g. pelletizing or briquetting
- C10L5/10—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L10/00—Use of additives to fuels or fires for particular purposes
- C10L10/02—Use of additives to fuels or fires for particular purposes for reducing smoke development
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Treating Waste Gases (AREA)
Abstract
Description
도면은 본 발명의 실시예 1,2,3과 시판되는 연탄(4)의 연소에 의한 배출된 가스중의 일산화탄소(CO)의 농도 측정 도표.Figures 1 and 2, 3 and the measurement chart of the concentration of carbon monoxide (CO) in the gas discharged by the combustion of the briquette (4) commercially available.
연탄, 알탄을 제조함에 있어서, 그 원료인 석탄, 무연탄, 아탄(亞炭), 목탄등의 중에는 그 회분과 화합하고 있는 무기질 유황과 석회의 성분인 고분자 탄소화합물에 화합하고 있는 유기질 유황이 있다.In the production of briquettes and altans, among the raw materials such as coal, anthracite, ethane, charcoal, and the like, there are inorganic sulfur compounded with the ash and organic sulfur compounded with a high molecular carbon compound which is a component of lime.
연탄, 알탄이 연소하면 전기한 무기질 유황은 대체로 그대로 회분중에 잔류하나, 유기질 유황은 연소하여서 이산화유황, 즉 아황산 가스(SO2)를 발생한다.When briquettes and altans are burned, the aforementioned inorganic sulfur generally remains in the ash, but organic sulfur is burned to generate sulfur dioxide, ie sulfur dioxide (SO 2 ).
아황산가스는 자극성이 있는 무색의 기체로서 강한 독성이 있으며, 인체 특히, 그 점막을 침범하여 극히 유독할 뿐만 아니라 물에 쉽게 용해되고, 산화촉매에도 유해하며, 그 활성을 현저하게 저하시킨다.Sulfurous acid gas is an irritating colorless gas with strong toxicity and is extremely toxic by invading the human body, in particular its mucous membranes, is easily soluble in water, harmful to oxidation catalysts, and significantly lowers its activity.
또, 연소에는 필연적으로 산소와 결합한 이산화탄소(CO2)이외에 탄소에 의한 환원, 혹은 불완전하게 산화된 일산화탄소(CO)가 발생한다.In addition, inevitably, in addition to carbon dioxide (CO 2 ) bonded with oxygen, reduction by carbon or incompletely oxidized carbon monoxide (CO) is generated.
이 일산화탄소의 강한 독성은 공지와 같이, 혈액중에 있는 적혈구의 색소 헤모구로빈과 결합하여서 신체조직으로 산소를 운반하는 능력이 상실되며, 심하면 사망하게 되는 것으로서, 이 일산화탄소가 결합하여서 야기된 중독은 해독치료가 거의 불가능한 것이다.The strong toxicity of this carbon monoxide, as it is known, is associated with the pigment hemoglobin in the red blood cells in the blood, which results in the loss of the ability to transport oxygen to body tissues and, in the case of severe death, the poisoning caused by the combined carbon monoxide detoxification. It is almost impossible to cure.
또, 연탄은 기체연료나 액체연료와 달라서 착화할 때의 온도가 낮으며, 또한 목탄과 같이 반응성이 높지 않으므로, 연소초기에 있어서 대량의 유독가스, 즉 일산화탄소(CO) 및 아황산가스(SO2)를 발생하고, 때에 따라서 사람의 생명을 잃는 것 같은 중대한 사고를 발생한다.The briquettes were a temperature at which due to the difference ignition and gas fuel or liquid fuel is low, and also because the reactive high as charcoal, toxic gases, a large amount in the combustion early, i.e. carbon monoxide (CO) and sulfur dioxide (SO 2) Causes serious accidents, such as losing a person's life.
연탄의 원료로되는 무연탄은 일반적으로 유황을 0.3-0.4% 함유하고 있다.Anthracite, which is the raw material of briquettes, generally contains 0.3-0.4% of sulfur.
그 뿐만 아니라, 이 유황의 80-90%가 휘발성의 유황화합물 형태로서 극히 유해할 뿐만 아니라, 자극적인 악취를 발생한다.In addition, 80-90% of this sulfur is extremely harmful as a volatile sulfur compound form, and generates an irritating odor.
본 발명은 연탄, 알탄 중에 함유되는 이러한 유독가스의 발생물이 연소할때에 발생원을 철화합물의 존재에 있어서 그 철화합물을 촉매로 하고, 또한 산화철(Fe2O3)로서 연소중의 회분으로 고정시키는 것에 의하여 전기한 유독가스의 발생을 가급적 흡수감소시켜서 사람이나 가축에 피해를 미치지 않는 안전지역으로 되도록 하는 것을 목적으로 한다.In the present invention, when the generation of such toxic gases contained in briquettes and altans is combusted, the source is used as a catalyst in the presence of an iron compound, and also as an ash during combustion as iron oxide (Fe 2 O 3 ). The purpose of this is to reduce the absorption of the above toxic gas as much as possible so that it is a safe area that does not harm humans or livestock.
그리고, 이 방법으로서는 전기한 원료를 분말입자속에 가늘게 분쇄한 단일분말 또는 혼합분말을 철화합물의 수용액에 침지하든가, 액조(液槽)중을 통과시켜서 혼련날조하여 압압고화시켜 성형하고, 혹은 그 성형물을 분쇄한 분말입자에 흡수보조제로서 소오다, 벤토나이트(bentonite), 마그네슘, 석회, 실리카의 1종 또는 2종 이상을 혼합하며, 유황 및 일산화탄소의 고정제로서 Mgo, 가소(假燒) 백운석(dolomite)의 수화물을 첨가하여서 점결제로 하고, 핏치, 해조(海藻) (홍조류의 일종)를 혼합하여서 혼련 성형하는 것을 주내용으로 한다.In this method, a single powder or mixed powder obtained by finely pulverizing the above-mentioned raw materials into powder particles is immersed in an aqueous solution of an iron compound, or kneaded and kneaded, pressed and solidified, or molded. Powdered powder is mixed with one or two or more of soda, bentonite, magnesium, lime and silica as an absorption aid, and Mgo, dolomite as a fixing agent of sulfur and carbon monoxide. ) Is added as a caking agent, and a mixture of pitch and seaweed (a kind of red algae) is kneaded and molded.
그리고, 전기한 철화합물로서는 저산화수화합물, 주로 철카르보닐 및 그 유도체로서, 예컨대 Fe(NO)4,Fe2(CO)9,Fe3(CO)11,Fe(NO)2,Fe(NO)3,Fe(NO)4등, 또 2중체구조의 철화합물, 예컨대 Fe2(NO)4X2(X=Cl,Br,I,SC2H5,SC6H5등), Fe2S2(NO)4등이 있으며, 유기금속화합물로서(C5H5)Fe(CO)2를 채용할 수가 있다.In addition, the iron compounds mentioned above are low oxidation water compounds, mainly iron carbonyl and derivatives thereof such as Fe (NO) 4 , Fe 2 (CO) 9 , Fe 3 (CO) 11 , Fe (NO) 2 , Fe (NO ) 3, Fe (NO) 4, etc., and 2 jungche iron compound of the structure, for example, Fe 2 (NO) 4 X 2 (X = Cl, Br, I, SC 2 H 5, SC 6 H 5 , etc.), Fe 2 S 2 (NO) 4 and the like, and (C 5 H 5 ) Fe (CO) 2 can be employed as the organometallic compound.
여기에 있어서 전기한 철화합물의 수용액에 원료가되는 분말입자를 침지처리한 혼련날조물에는 그 철화합물 2mol/ℓ의 용액으로서로서의 Fe2O3부착량은 약 2%이며, 기타는 촉매로서의 작용을 한다.Here, the kneaded fabric obtained by immersing the powder particles as a raw material in the aqueous solution of the iron compound described above was about 2% of Fe 2 O 3 deposition as a solution of 2 mol / L of the iron compound, and the other functioned as a catalyst. do.
부착한 Fe2O3의 환원성에 의하여 아황산 가스나 일산화탄소를 흡수하고, 소오다, 석회, 마그네슘, 실리카 등은 유황산화물을 흡수하는 성능이 있으며, 가소 백운석은 산화철에 혼합 절충하여서 CO, SO2의 제거를 향상한다.By reducing the attached Fe 2 O 3 absorbs sulfurous acid gas and carbon monoxide, soda, lime, magnesium, silica, etc. have the ability to absorb sulfur oxides, and calcined dolomite is mixed with iron oxide to compromise the CO, SO 2 Improve removal
본 발명의 실시예는 다음과 같다.Embodiments of the present invention are as follows.
[실시예 1]Example 1
석탄, 무연탄, 코오크스, 목탄등의 분말입자 또는 이들의 혼합물을 Fe(NO)2, 2mol/ℓ수용액에 침지하며, 혼련날조 성형하여서 건조하고 연탄으로 한다. ………………도표(1)Powder particles such as coal, anthracite coal, coke, charcoal or mixtures thereof are immersed in an aqueous solution of Fe (NO) 2 , 2 mol / l, kneaded and molded to dry and briquette. … … … … … … Diagram (1)
[실시예 2]Example 2
실시예 1의 수용액에 침지하여 건조한 분말입자와, 원료분말입자를 적당한 양으로 혼합하여서 혼련날조 성형한 연탄. ………………도표(2)Briquettes fabricated by kneading and kneading by mixing powder powder and dry material powder particles immersed in an aqueous solution of Example 1 in an appropriate amount. … … … … … … Diagram (2)
(동일한 분량으로 혼합한 성형물)(Molded product mixed in same amount)
[실시예 3]Example 3
실시예 1의 수용액에 침지하여 건조한 분말입자 75부에 벤토나이트 10부, 석회 7부, 마그네슘 3부, 핏치 3부 해조 2부를 혼련하여 압압 고형화한 연탄.………………도표(3)Briquette briquettes were solidified by kneading 10 parts of bentonite, 7 parts of lime, 3 parts of magnesium, 2 parts of pitch seaweed, and 75 parts of powder particles dipped in an aqueous solution of Example 1. … … … … … Diagram (3)
전기한 실시예 1,2,3의 연탄과 보통의 미처리된 연탄을 연탄풍로에서 연소하고, 그 연소된 배출가스 중의 일산화탄소(CO) 농도를 비교 시험하여 측정결과를 도표로서 표시한다.The briquettes of Examples 1, 2 and 3 described above and ordinary untreated briquettes are burned in a briquette furnace, and the carbon monoxide (CO) concentrations in the burned exhaust gas are compared and tested, and the measurement results are displayed as a chart.
실험은 실내에 있어서 분석계 MEXA-320(NDIR)을 사용하고, 통기구를 전부 개방하여서 실시하였다. 도표에 있어서, (1)은 실시예 1의 연탄, (2)는 실시예 2,(3)은 실시예 3의 각 연탄으로서, (4)는 미처리된 보통연탄(미쓰 우로꼬 주식회사제품, 상품명 슈퍼 연탄)이다.The experiment was carried out using an analytical system MEXA-320 (NDIR) in the room and opening all the vents. In the diagram, (1) is the briquette of Example 1, (2) is the briquette of Example 2, (3) is the briquette of Example 3, and (4) is untreated ordinary briquette (manufactured by Mitsuro Co., Ltd. Super briquettes).
본 측정에 의하면, 보통연탄의 CO 농도는 착화후 급격히 상승하여 400PPm을 30-40분 경과한 후 하강하고, 또 60분 후에 있어서도 200ppm 이상이다. (도면에 있어서 농도를 %로서 표시하였으나, 편의상 ppm을 동일한 개소의 횡선으로서 표시하였다.)According to this measurement, the CO concentration of ordinary coal briquettes rises sharply after ignition and falls after 30-40 minutes of 400 PPm, and is 200 ppm or more even after 60 minutes. (In the figure, the concentration was expressed as%, but for convenience, ppm was expressed as a horizontal line at the same location.)
그러므로, 본 발명의 실시예1,2,3의 연탄은, 착화후 20분 경과까지 0.2%(본 표에서는 200ppm)이하이며, 40분 경과후는 0.1%(100PPm)이하를 계속하고, 어느 것이나 일산화탄소의 농도가 적으며, 실내의 공기는 거의 오염되지 않아서 건강관리상 대단히 유효하다.Therefore, the briquettes of Examples 1, 2 and 3 of the present invention are 0.2% or less (200 ppm in this table) until 20 minutes after ignition and 0.1% (100 PPm) or less after 40 minutes. The concentration of carbon monoxide is low, and indoor air is hardly polluted, which is very effective for health care.
상기한 측정한 일산화탄소로서 시행되었으나, 아황산가스(SO2), 기타의 가스에 있어서도 동일한 효과가 있다.Although it implemented as measured by the carbon monoxide, the same effect also in the sulfur dioxide (SO 2), of the other gases.
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56-117456 | 1981-07-27 | ||
| JP56117456A JPS5819391A (en) | 1981-07-27 | 1981-07-27 | Preparation of briquet and oval briquet evolving reduced amount of toxic gas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR830006410A KR830006410A (en) | 1983-09-24 |
| KR850000200B1 true KR850000200B1 (en) | 1985-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019810003055A KR850000200B1 (en) | 1981-07-27 | 1981-08-21 | Process for the manufacturing of a briquet and an oval briquit of reduction poisonuous gas |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5819391A (en) |
| KR (1) | KR850000200B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111718772A (en) * | 2020-05-28 | 2020-09-29 | 河北金丰新材料科技有限公司 | Drying-free adhesive and preparation method thereof |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4861682A (en) * | 1985-05-29 | 1989-08-29 | Nippon Steel Corporation | Clad steel materials having excellent ductility and corrosion resistance |
| KR20030017116A (en) * | 2001-08-24 | 2003-03-03 | 주식회사 한국촉매 | Charcoal which is coated with the catalyst and its manufacturing method |
| TR201902880T4 (en) * | 2010-08-23 | 2019-03-21 | Univ Nelson Mandela Metropolitan | Enrichment of carbonaceous powders and related processes using micro-algae. |
-
1981
- 1981-07-27 JP JP56117456A patent/JPS5819391A/en active Pending
- 1981-08-21 KR KR1019810003055A patent/KR850000200B1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111718772A (en) * | 2020-05-28 | 2020-09-29 | 河北金丰新材料科技有限公司 | Drying-free adhesive and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5819391A (en) | 1983-02-04 |
| KR830006410A (en) | 1983-09-24 |
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