KR20230030855A - Ignition charcoal with low barium content and method of producing the same - Google Patents
Ignition charcoal with low barium content and method of producing the same Download PDFInfo
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- KR20230030855A KR20230030855A KR1020210113021A KR20210113021A KR20230030855A KR 20230030855 A KR20230030855 A KR 20230030855A KR 1020210113021 A KR1020210113021 A KR 1020210113021A KR 20210113021 A KR20210113021 A KR 20210113021A KR 20230030855 A KR20230030855 A KR 20230030855A
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- 239000003610 charcoal Substances 0.000 title claims abstract description 74
- 229910052788 barium Inorganic materials 0.000 title claims abstract description 28
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims description 9
- IWOUKMZUPDVPGQ-UHFFFAOYSA-N barium nitrate Chemical compound [Ba+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O IWOUKMZUPDVPGQ-UHFFFAOYSA-N 0.000 claims abstract description 60
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims abstract description 44
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000004317 sodium nitrate Substances 0.000 claims abstract description 22
- 235000010344 sodium nitrate Nutrition 0.000 claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 claims abstract description 20
- 239000000843 powder Substances 0.000 claims abstract description 20
- 239000000203 mixture Substances 0.000 claims abstract description 16
- 239000011230 binding agent Substances 0.000 claims abstract description 14
- 239000002245 particle Substances 0.000 claims abstract description 9
- 239000002023 wood Substances 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000000465 moulding Methods 0.000 claims description 36
- 244000060011 Cocos nucifera Species 0.000 claims description 13
- 235000013162 Cocos nucifera Nutrition 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 239000002994 raw material Substances 0.000 claims description 9
- 238000010025 steaming Methods 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 7
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 229910017604 nitric acid Inorganic materials 0.000 claims description 6
- 238000005303 weighing Methods 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 5
- 229920002261 Corn starch Polymers 0.000 claims description 3
- 239000008120 corn starch Substances 0.000 claims description 3
- 239000010903 husk Substances 0.000 claims description 3
- 150000002500 ions Chemical class 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 abstract description 12
- 238000002485 combustion reaction Methods 0.000 abstract description 9
- 229920002472 Starch Polymers 0.000 abstract description 2
- 235000019698 starch Nutrition 0.000 abstract description 2
- 239000008107 starch Substances 0.000 abstract description 2
- 239000002075 main ingredient Substances 0.000 abstract 2
- 239000008139 complexing agent Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- 239000002270 dispersing agent Substances 0.000 description 3
- 235000013372 meat Nutrition 0.000 description 3
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 1
- 208000025721 COVID-19 Diseases 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 208000019025 Hypokalemia Diseases 0.000 description 1
- 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 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000007798 antifreeze agent Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 235000013373 food additive Nutrition 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000007602 hot air drying Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 235000021178 picnic Nutrition 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 208000024896 potassium deficiency disease Diseases 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000014860 sensory perception of taste Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- 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
- C10L11/00—Manufacture of firelighters
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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- 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
- C10L5/14—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders with organic 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
- C10L5/00—Solid fuels
- C10L5/40—Solid fuels essentially based on materials of non-mineral origin
- C10L5/44—Solid fuels essentially based on materials of non-mineral origin on vegetable substances
- C10L5/447—Carbonized vegetable substances, e.g. charcoal, or produced by hydrothermal carbonization of biomass
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- 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
- C10L9/00—Treating solid fuels to improve their combustion
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- 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
- C10L2200/00—Components of fuel compositions
- C10L2200/02—Inorganic or organic compounds containing atoms other than C, H or O, e.g. organic compounds containing heteroatoms or metal organic complexes
- C10L2200/029—Salts, such as carbonates, oxides, hydroxides, percompounds, e.g. peroxides, perborates, nitrates, nitrites, sulfates, and silicates
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- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/08—Drying or removing water
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- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/14—Injection, e.g. in a reactor or a fuel stream during fuel production
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- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/32—Molding or moulds
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Abstract
Description
본 발명은 저바륨 성형숯 및 그 제조방법에 관한 것으로, 더욱 상세하게는 착화성능을 양호하게 유지하면서도 질산바륨의 함유량을 낮추어 기존의 성형숯에 비해서 환경친화적이며 제조가 간단하여 경제적인 저바륨 성형숯 및 그 제조방법에 관한 것이다. The present invention relates to a low-barium molding charcoal and a method for manufacturing the same, and more particularly, to a low-barium molding that is environmentally friendly compared to conventional molding charcoal by lowering the content of barium nitrate while maintaining good ignition performance, and is simple to manufacture and economical. It relates to charcoal and its manufacturing method.
최근 국제적인 코로나-19 팬데믹의 영향으로 인해 잠시 주춤하고 있기는 하지만, 국내 소득수준의 향상으로 인하여 다양한 외식 기회가 많아지면서 소비자들의 외식 빈도가 늘어나고 있다. 또한, 여가시간의 증가로 인해 바쁜 일상을 벗어나서 여가활동을 즐기는 소비층이 새롭게 떠오르고 있는데, 그 대표적인 사례로서 캠핑이 대중화되고 있다. Although it has been slowing down for a while due to the recent impact of the international COVID-19 pandemic, the frequency of eating out by consumers is increasing as there are many opportunities to eat out due to the improvement of domestic income level. In addition, due to the increase in leisure time, a new consumer class who enjoys leisure activities away from busy daily life is emerging, and camping is becoming popular as a representative example.
대표적인 외식문화로서 각종 구이전문점에 가서 숯불에 고기를 굽거나, 캠핑 또는 야유회 등의 야외행사에서 고기를 굽게 되는데, 이때는 숯과 번개탄을 많이 사용한다. 숯과 번개탄은 고기를 맛있게 먹기 위해 사용하는 필수품이지만, 연소시에 인체에 유해한 물질이 나오는 문제점이 있다. As a representative eating out culture, people go to various grill restaurants and grill meat over charcoal, or grill meat at outdoor events such as camping or picnics. At this time, charcoal and lightning are often used. Charcoal and lightning charcoal are necessities used to eat meat deliciously, but there is a problem in that substances harmful to the human body are released during combustion.
음식점이나 캠핑장에서 흔히 사용하는 성형목탄이나 번개탄에는 인체에 유해한 질산바륨과 폭발 가능성이 높은 질산나트륨이 함유되어 있다. 특히 문제가 되는 것은 성형탄과 목탄(흑탄, 백탄)에 불을 잘 붙게 하기 위해 착화제로 사용하는 번개탄이다. 번개탄은 불을 잘 붙게 하기 위해 질산바륨, 질산나트륨, 공업용 주정알콜 등 여러 종류의 유해물질을 포함하고 있기 때문에, 구이용으로 사용시 전체가 완전히 불이 붙고 최소 5분 후에 사용하도록 권고하고 있으며, 고기집에서는 별도의 흡입장치를 갖추어 사용하도록 규정하고 있다. Molded charcoal or lightning charcoal commonly used in restaurants or camping sites contains barium nitrate, which is harmful to the human body, and sodium nitrate, which is highly explosive. Particularly problematic is the lightning bullet used as an ignition agent to make briquettes and charcoal (black charcoal, white charcoal) ignite well. Since lightning charcoal contains various harmful substances such as barium nitrate, sodium nitrate, and industrial spirit alcohol to make it catch fire, it is recommended to use it at least 5 minutes after the whole is completely ignited when used for grilling. It is regulated to be used with a separate suction device.
현재 시점에서 번개탄과 같은 착화제에 필수적으로 들어갈 수 밖에 없는 질산바륨은 그 자체로도 유해물질이며 연소되면 유독 가스를 방출하기 때문에, 눈, 피부, 호흡기에 자극을 유발하며, 해당 물질에 노출시 저칼륨혈증을 일으켜서 심장과 근육과 관련된 장애가 유발될 수 있다. 질산나트륨은 살충제, 촉매제, 산화제, 폭발물 및 식품 첨가물로 사용되는 것으로, 눈, 피부 및 호흡기를 자극하고 혈액에 영향을 주어 섭취 시 메타모글로빈혈증을 유발할 수 있으며, 인간에게 암을 유발할 개연성이 높은 물질군으로 분류되고 있다. At present, barium nitrate, which is indispensable for initiating agents such as lightning bullets, is a harmful substance in itself and emits toxic gases when burned, causing irritation to the eyes, skin, and respiratory tract. It can cause hypokalemia, which can lead to heart and muscle related disorders. Sodium nitrate is used as an insecticide, catalyst, oxidizer, explosive, and food additive. It irritates the eyes, skin, and respiratory tract and affects the blood, which can cause metamoglobinemia when ingested, and is highly likely to cause cancer in humans. It is classified as a substance group.
감독관청인 산림청은 성형숯의 품질기준에서 질산바륨의 허용치를 20.0%(바륨으로서 10.5%) 이하로 하고 있는데, 시중에는 독성물질로 분류된 질산바륨을 기준치이상 함유하고 있는 성형숯과 알콜(주정) 및 젤형태의 알콜을 묻힌 흑탄(숯)이 착화제로 버젓이 제조 판매되고 있는 실정이다. The Korea Forest Service, a supervisory authority, sets the allowable level of barium nitrate at 20.0% (10.5% as barium) or less in the quality standards of molding charcoal. ) and gel-type alcohol-soaked black charcoal (charcoal) are openly manufactured and sold as complexing agents.
그러므로, 외식문화와 캠핌문화의 확대추세에 맞추어 국민들의 건강에 치명적인 영향을 줄 수 있는 질산바륨과 질산나트륨의 사용을 중지하거나 그 양을 줄여야 한다는 사회적인 요구가 점증하고 있고, 관련업계에서는 바륨과 질산나트륨의 함량을 낮춘 착화제를 개발하려는 노력들이 이루어지고 있다. Therefore, social demand to stop using or reduce the amount of barium nitrate and sodium nitrate, which can have a fatal effect on the health of the people, is increasing in line with the expansion of eating out culture and camping culture, and in related industries, barium and nitric acid Efforts are being made to develop a complexing agent with a reduced sodium content.
예를 들어, 대한민국 등록특허 제10-2158953호(등록일자: 2020년 09월 16일)에는, 바륨함량이 낮은 착화목탄 및 그 제조방법이 개시된바 있다. 상기 등록특허에 따르면, 연소제, 점화제, 보조연소제를 포함하는 혼합물, 바인더 및 용제를 포함하고 그 외에 분산제 및 동결방지제중에서 선택된 1종이상을 더 포함하여 젤형 착화제를 제조하고 있다. For example, Korean Patent Registration No. 10-2158953 (Registration Date: September 16, 2020) discloses ignition charcoal with a low barium content and a method for manufacturing the same. According to the registered patent, a gel-type complexing agent is prepared by including a mixture including a combustion agent, an ignition agent, and an auxiliary combustion agent, a binder, and a solvent, and further including at least one selected from a dispersant and an antifreezing agent.
그런데, 상기 젤형 착화제는 질산바륨의 함량을 낮추면서 착화성능을 유지하기 위해 질산칼슘, 질산칼륨, 질산 마그네슘 및 질산암모늄을 포함하는 질산 혼합물을 보조연소제로 사용한다고 했으나, 이러한 질산 혼합물을 보조연소제로 첨가하여 착화제를 만드는 것은 실제로 상용화가 어려운 문제점이 있다. By the way, the gel-type complexing agent was said to use a nitric acid mixture containing calcium nitrate, potassium nitrate, magnesium nitrate and ammonium nitrate as an auxiliary combustion agent in order to maintain ignition performance while lowering the content of barium nitrate, but this nitric acid mixture is used for auxiliary combustion Making a complexing agent by adding zero has a problem that is difficult to commercialize in practice.
따라서, 인체에 유해한 질산바륨의 함량을 기준치이하로 낮추면서도 착화성능을 유지할 수 있는 저바륨 착화목탄의 개발 필요성이 대두되었다. Therefore, there has been a need to develop low barium ignition charcoal capable of maintaining ignition performance while lowering the content of barium nitrate harmful to the human body below the standard value.
본 발명이 해결하고자 하는 기술적 과제는, 위에서 언급한 바와 같이, 착화성능을 양호하게 유지하면서도 질산바륨과 질산나트륨의 함유량을 낮추어 기존의 착화목탄에 비해서 환경친화적이며 제조가 간단하여 경제적인 저바륨 성형숯 및 그 제조방법을 제공하려는 것이다. As mentioned above, the technical problem to be solved by the present invention is to lower the content of barium nitrate and sodium nitrate while maintaining good ignition performance, which is environmentally friendly and simple to manufacture compared to conventional ignition charcoal, and economical low barium molding. It is intended to provide charcoal and a manufacturing method thereof.
전술한 바와 같은 기술적 과제를 해결하기 위해서, 본 발명은,In order to solve the technical problem as described above, the present invention,
저바륨 성형숯의 제조방법으로서,As a method for producing low barium molding charcoal,
야자열매 껍질을 태워서 만든 야자숯으로서 잘 건조된 것으로 10~35 메쉬 범위의 입자크기를 갖는 야자메쉬와, 야자열매 숯으로 만든 분말로서 200~325 메쉬 범위의 입자크기를 갖는 야자분말과, 그리고 반탄화목분 또는 목탄을 소정의 양만큼 계량하여 주원료를 준비하는 단계(S1);Coconut charcoal made by burning coconut husks, well dried, with a particle size of 10 to 35 mesh, and coconut charcoal powder, with a particle size of 200 to 325 mesh, and Bantan Preparing a main raw material by weighing a predetermined amount of firewood powder or charcoal (S1);
상기 주원료가 준비되면, 일정량의 질산바륨, 질산마그네슘 및 질산나트륨을 계량한 후, 상기 교반기에 질산바륨, 질산마그네슘 및 질산나트륨을 투입하여 교반하면서 혼합하는 단계(S2);When the main raw material is prepared, after weighing a certain amount of barium nitrate, magnesium nitrate and sodium nitrate, adding barium nitrate, magnesium nitrate and sodium nitrate to the stirrer and mixing while stirring (S2);
상기 단계(S2) 후에, 상기 교반기에 점결제를 추가로 장입한 후 일정량의 물을 붓고 교반하면서 혼합하는 단계(S3);After the step (S2), adding a binder to the agitator, pouring a certain amount of water and mixing while stirring (S3);
상기 단계(S3) 후에 생성된 성형숯의 예비조성물을 스팀기에 넣고 150℃의 고열 수증기로 쪄서 혼합재료가 수분에 의해 점착이 되도록 하는 증숙단계(S4); 그리고A steaming step (S4) of putting the preliminary composition of the molding charcoal produced after the step (S3) into a steamer and steaming it with high-temperature steam at 150° C. so that the mixed material becomes sticky with moisture; and
상기 증숙단계(S4) 후에 고열 수증기로 쪄낸 예비조성물을 금형이나 성형틀에 넣고 일정한 규격과 형상의 성형숯으로 고압 성형하는 단계(S5); 그리고After the steaming step (S4), the preliminary composition steamed with high-temperature steam is put into a mold or molding mold and molded under high pressure into molding charcoal of a predetermined size and shape (S5); and
상기 단계(S5)후에, 24시간 동안 고온열풍 건조시켜서 최종 성형숯을 제조하여 포장 및 출하하는 단계(S6);를 포함하는 것을 특징으로 하는 저바륨 성형숯의 제조방법을 제공한다. After the step (S5), drying with high-temperature hot air for 24 hours to prepare final molding charcoal, packaging and shipping (S6); provides a method for manufacturing low-barium molding charcoal, characterized in that it comprises.
상기 단계(S2)에서 질산바륨, 질산마그네슘 및 질산나트륨의 교반 시, 질산의 이온농도는 12.5%이하가 되도록 조절하며, 상기 단계(S3)에서 상기 점결제는 옥수수 전분으로 이루어지는 것을 특징으로 한다.When barium nitrate, magnesium nitrate and sodium nitrate are stirred in the step (S2), the ion concentration of nitric acid is adjusted to be 12.5% or less, and the binder in the step (S3) is made of corn starch. Characterized in that.
상기 단계(S6)에서 얻어진 상기 최종 성형숯은, 상기 최종 성형숯 100중량부에 대하여, 야자메쉬 24~26중량부, 야자분말 34~36중량부, 반탄화목분 또는 목탄 8~12중량부, 질산바륨 14~18중량부, 질산마그네슘 4~6중량부, 질산나트륨 4~6중량부, 및 점결제 3~5중량부를 함유하는 것을 특징으로 한다.The final molding charcoal obtained in the step (S6), based on 100 parts by weight of the final molding charcoal, 24 to 26 parts by weight of coconut mesh, 34 to 36 parts by weight of coconut powder, 8 to 12 parts by weight of torrefied wood powder or charcoal, It is characterized by containing 14 to 18 parts by weight of barium nitrate, 4 to 6 parts by weight of magnesium nitrate, 4 to 6 parts by weight of sodium nitrate, and 3 to 5 parts by weight of a binder.
본 발명은 위에서 언급한 제조방법에 의해서 제조되는 저바륨 성형숯을 제공한다. 상기 성형숯은 기준치 이하, 즉 20중량% 이하 범위의 질산바륨을 함유한다. The present invention provides a low barium molding charcoal produced by the above-mentioned manufacturing method. The molding charcoal contains barium nitrate in the range of less than the standard value, that is, 20% by weight or less.
이상에서 설명한 바와 같이, 본 발명에 따른 저바륨 성형숯은 질산바륨의 함량이 기존제품에 비해서 상대적으로 적기 때문에 발화 및 연소시 인체 유해물질이 적게 발생하는 잇점이 있다. 또한, 보조연소제나 분산제 등의 첨가물을 사용하지 않기 때문에 제조가 간단하고 경제적이며, 착화력 및 성형성이 우수하여 제품으로서의 경쟁력이 우수하다. As described above, since the low barium molding charcoal according to the present invention has a relatively small content of barium nitrate compared to conventional products, there is an advantage in that less harmful substances are generated during ignition and combustion. In addition, since additives such as auxiliary burners and dispersants are not used, manufacturing is simple and economical, and competitiveness as a product is excellent due to excellent ignition power and moldability.
본 발명에 따른 복합 소재는 질산바륨 대체재나 바륨 사용량 저감을 위해 사용할 수 있고, 질산바륨을 30중량% 내지 50중량%를 대체한 경우에도 우수한 성능을 보여 주었다. The composite material according to the present invention can be used as a substitute for barium nitrate or for reducing the amount of barium used, and exhibits excellent performance even when 30% to 50% by weight of barium nitrate is replaced.
도 1은 본 발명에 따른 저바륨 성형숯의 제조공정도.1 is a manufacturing process diagram of low barium molding charcoal according to the present invention.
본 특허에서는 유해성 논란을 일으키고 있는 바륨의 사용량 저감을 위한 대체 소재를 개발하였고, 특히, 질산바륨과 유사한 특성을 가지는 높은 발열량, 우수한 착화력을 가지는 금속염 소재와 이종 소재를 혼합하여 질산바륨과 유사한 효과를 낼 수 있는 소재를 개발하였다. In this patent, an alternative material was developed to reduce the amount of barium, which is causing controversy over harmfulness. developed a material capable of producing
이하, 첨부도면을 참조하여 본 발명에 따른 저바륨 성형숯 및 그 제조방법에 대해 상세하게 설명한다.Hereinafter, with reference to the accompanying drawings, a low barium molding charcoal and a manufacturing method thereof according to the present invention will be described in detail.
도 1에는 본 발명에 따른 저바륨 성형숯의 제조공정이 나타나 있다.1 shows a manufacturing process of low barium molding charcoal according to the present invention.
도 1을 참조하면, 저바륨 성형숯을 제조하기 위한 목탄 조성물의 주원료를 준비한다. 본 발명에서는 상기 목탄 조성물의 주원료로서 야자숯과 반탄화목분 또는 목탄을 사용하는데, 상기 야자숯은 야자메쉬와 야자분말을 포함한다.Referring to Figure 1, prepare the main raw material of the charcoal composition for producing low barium molding charcoal. In the present invention, coconut charcoal and torrefied wood powder or charcoal are used as the main raw materials of the charcoal composition, and the coconut charcoal includes palm mesh and coconut powder.
먼저, 야자메쉬는 폐기되는 야자열매 껍질을 태워서 만든 분말로서 잘 건조된 것을 사용하게 되는데, 바람직하게는 입자 크기는 약 10~35 메쉬 범위로서 입자가 고른 것을 사용한다. First, coconut mesh is a powder made by burning discarded coconut husks, and well-dried ones are used. Preferably, particles having a particle size in the range of about 10 to 35 meshes are evenly used.
다음으로, 야자분말은 야자열매 숯, 바람직하게는 코코넛 숯으로 만든 것으로서, 바람직하게는 입자 크기는 약 200~325 메쉬 범위로서 입자가 고른 것을 사용한다. Next, the coconut powder is made of coconut charcoal, preferably coconut charcoal, and preferably has a particle size in the range of about 200 to 325 mesh and is evenly divided.
이와 같은 야자메쉬와 야자분말을 원하는 양만큼 계량하여 야자숯을 준비한다. Coconut charcoal is prepared by weighing the desired amount of the palm mesh and palm powder.
또한, 반탄화목분 또는 목탄을 원하는 양만큼 계량하여 준비한다(=단계 S1).In addition, a desired amount of torrefied wood powder or charcoal is measured and prepared (= step S1).
주원료인 야자숯과 반탄화목분 또는 목탄이 준비되면, 교반기에 상기 야자숯과 반탄화목분 또는 목탄을 장입한 상태에서 착화제로서 질산바륨, 질산마그네슘 및 질산나트륨을 혼합하게 되는데, 이들은 성형숯에 빨리 불이 붙을 수 있도록 첨가되는 것이다. 상세하게는, 점화제로서 질산바륨과 질산마그네슘을, 연소제로서 질산나트륨을 혼합한다. When coconut charcoal and torrefied wood powder or charcoal, which are the main raw materials, are prepared, barium nitrate, magnesium nitrate, and sodium nitrate are mixed as complexing agents in a state in which the coconut charcoal and torrefied wood powder or charcoal are charged in a stirrer, which are mixed with molding charcoal. It is added to ignite quickly. Specifically, barium nitrate and magnesium nitrate are mixed as an ignition agent, and sodium nitrate is mixed as a combustion agent.
본 발명에 따르면, 산림청에서 권고 및 강제하고 있는 성형숯 품질기준에 따라 질산바륨의 허용치를 20.0중량%(바륨으로서 10.5중량%) 이하로 하고 있다. According to the present invention, the permissible value of barium nitrate is 20.0% by weight (10.5% by weight as barium) or less according to the quality standards for molded charcoal recommended and enforced by the Korea Forest Service.
또한, 본 발명에 따르면, 질산마그네슘의 함량을 4.0~6.0중량% 범위로 하고 있으며, 질산나트륨의 함량을 4.0~6.0중량% 범위로 하고 있다. 이때, 질산바륨과 질산마그네슘 및 질산나트륨의 교반 시, 질산의 이온농도는 12.5%이하가 되도록 조절한다. In addition, according to the present invention, the content of magnesium nitrate is in the range of 4.0 to 6.0% by weight, and the content of sodium nitrate is in the range of 4.0 to 6.0% by weight. At this time, when barium nitrate, magnesium nitrate and sodium nitrate are stirred, the ion concentration of nitric acid is adjusted to be 12.5% or less.
위에서 언급한 바와 같은 적정량의 질산바륨과 질산마그네슘 및 질산나트륨을 계량한 다음, 계속해서 상기 교반기에 질산바륨과 질산마그네슘 및 질산나트륨을 투입한 후 교반하면서 혼합하게 된다(=단계 S2).After weighing the appropriate amounts of barium nitrate, magnesium nitrate, and sodium nitrate as mentioned above, the barium nitrate, magnesium nitrate, and sodium nitrate are continuously added to the stirrer and mixed while stirring (= step S2).
점화제 및 연소제의 추가 혼합이 끝나면, 점결제를 추가로 장입하여 혼합하게 된다. 점결제로는 펄프폐액이나 전분을 사용하게 되는데, 바람직하게는 옥수수 전분을 점결제로서 혼합한다. 교반기에 상기 주원료와 상기 점결제를 장입한 후 일정량의 물을 붓고 주원료와 점결제를 교반하면서 혼합한다(=단계 S3). After the additional mixing of the ignition agent and the combustion agent is completed, a binder is additionally charged and mixed. As a binder, pulp waste liquid or starch is used, and corn starch is preferably mixed as a binder. After charging the main raw material and the binder to the stirrer, a certain amount of water is poured and the main raw material and the binder are mixed while stirring (= step S3).
상기 단계(S3) 후에 결과로서 생성된 성형숯의 예비조성물을 스팀기에 넣고 약 150℃ 정도의 고열 수증기로 쪄서 혼합재료가 수분에 의해 점착이 되도록 하는 증숙단계를 거치게 된다(=단계 S4).After the step (S3), the resulting preliminary composition of the molded charcoal is put into a steamer and steamed with high-temperature steam at about 150 ° C. to undergo a steaming step in which the mixed material becomes sticky with moisture (= step S4).
상기 증숙단계(S4)후에는, 고열 수증기로 쪄낸 예비조성물을 금형이나 성형틀에 넣고 일정한 규격과 형상의 성형숯으로 고압 성형하게 된다(=단계 S5). After the steaming step (S4), the preliminary composition steamed with high-temperature steam is put into a mold or mold and molded under high pressure into charcoal of a certain size and shape (= step S5).
상기 단계(S5)후에는, 24시간 동안 고온열풍 건조시켜서 최종 성형숯을 제조하게 된다. 상기 최종 성형숯은, 상기 최종 성형숯 100중량부에 대하여, 야자메쉬 24~26중량부, 야자분말 34~36중량부, 반탄화목분 또는 목탄 8~12중량부, 질산바륨 14~18중량부, 질산마그네슘 4~6중량부, 질산나트륨 4~6중량부, 및 점결제 3~5중량부를 함유하는 것을 특징으로 한다. 최종적으로 원하는 형상의 성형숯이 얻어지면, 제품으로서 비닐 포장 및 출하를 하게 된다(=단계 S6). After the step (S5), high-temperature hot air drying is performed for 24 hours to prepare final molding charcoal. The final molding charcoal, based on 100 parts by weight of the final molding charcoal, 24 to 26 parts by weight of coconut mesh, 34 to 36 parts by weight of coconut powder, 8 to 12 parts by weight of torrefied wood powder or charcoal, 14 to 18 parts by weight of barium nitrate , 4 to 6 parts by weight of magnesium nitrate, 4 to 6 parts by weight of sodium nitrate, and 3 to 5 parts by weight of a binder. When the molding charcoal of the desired shape is finally obtained, it is wrapped in plastic and shipped as a product (= step S6).
이상에서 언급한 바와 같이, 본 발명에 따르면, 기존의 저바륨 착화목탄에 비해서 보조연소제나 분산제, 동결방지제 등이 첨가되지 않고 환경 친화적인 기법으로 천연 소재만을 이용한 저바륨 성형숯을 제조하게 된다. 따라서, 제조가 간단하고 경제적이다. 또한, 성형성과 내구성 및 열효율이 높을 뿐 아니라, 사용시 연기의 발생이 적고 야자향이 발생하여 미각을 높일 수 있는 부수적인 효과를 얻을 수 있다. As mentioned above, according to the present invention, compared to conventional low-barium ignition charcoal, low-barium molding charcoal is manufactured using only natural materials in an environmentally friendly technique without adding auxiliary burners, dispersants, and anti-freeze agents. Therefore, manufacturing is simple and economical. In addition, moldability, durability, and thermal efficiency are high, and smoke generation is low and coconut fragrance is generated during use, thereby obtaining an additional effect of enhancing the sense of taste.
상기에서는 본 발명의 바람직한 실시 예를 참조하여 설명하였지만, 해당 기술분야의 숙련된 당업자는 하기의 특허청구범위에 기재된 본 발명의 사상 및 영역으로부터 벗어나지 않는 범위 내에서 본 발명을 다양하게 수정 및 변경시킬 수 있음을 이해할 수 있을 것이다.Although the above has been described with reference to preferred embodiments of the present invention, those skilled in the art can variously modify and change the present invention without departing from the spirit and scope of the present invention described in the claims below. You will understand that you can.
S1~S6 : 단계S1~S6: steps
Claims (4)
야자열매 껍질을 태워서 만든 야자숯으로서 잘 건조된 것으로 10~35 메쉬 범위의 입자크기를 갖는 야자메쉬와, 야자열매 숯으로 만든 분말로서 200~325 메쉬 범위의 입자크기를 갖는 야자분말과, 그리고 반탄화목분 또는 목탄을 소정의 양만큼 계량하여 주원료를 준비하는 단계(S1);
상기 주원료가 준비되면, 일정량의 질산바륨, 질산마그네슘 및 질산나트륨을 계량한 후, 상기 교반기에 질산바륨, 질산마그네슘 및 질산나트륨을 투입하여 교반하면서 혼합하는 단계(S2);
상기 단계(S2) 후에, 상기 교반기에 점결제를 추가로 장입한 후 일정량의 물을 붓고 교반하면서 혼합하는 단계(S3);
상기 단계(S3) 후에 생성된 성형숯의 예비조성물을 스팀기에 넣고 150℃의 고열 수증기로 쪄서 혼합재료가 수분에 의해 점착이 되도록 하는 증숙단계(S4); 그리고
상기 증숙단계(S4) 후에 고열 수증기로 쪄낸 예비조성물을 금형이나 성형틀에 넣고 일정한 규격과 형상의 성형숯으로 고압 성형하는 단계(S5); 그리고
상기 단계(S5)후에, 24시간 동안 고온열풍 건조시켜서 최종 성형숯을 제조하여 포장 및 출하하는 단계(S6);
를 포함하는 것을 특징으로 하는 저바륨 성형숯의 제조방법.As a method for producing low barium molding charcoal,
Coconut charcoal made by burning coconut husks, well dried, with a particle size of 10 to 35 mesh, and coconut charcoal powder, with a particle size of 200 to 325 mesh, and Bantan Preparing a main raw material by weighing a predetermined amount of firewood powder or charcoal (S1);
When the main raw material is prepared, after weighing a certain amount of barium nitrate, magnesium nitrate and sodium nitrate, adding barium nitrate, magnesium nitrate and sodium nitrate to the stirrer and mixing while stirring (S2);
After the step (S2), adding a binder to the agitator, pouring a certain amount of water and mixing while stirring (S3);
A steaming step (S4) of putting the preliminary composition of the molding charcoal produced after the step (S3) into a steamer and steaming it with high-temperature steam at 150° C. so that the mixed material becomes sticky with moisture; and
After the steaming step (S4), the preliminary composition steamed with high-temperature steam is put into a mold or molding mold and molded under high pressure into molding charcoal of a predetermined size and shape (S5); and
After the step (S5), drying with high-temperature hot air for 24 hours to prepare final molded charcoal, packaging and shipping (S6);
Method for producing low barium molding charcoal, characterized in that it comprises a.
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| KR102060638B1 (en) | 2019-01-01 | 2020-02-12 | 주식회사 삼광 | Apparatus and method for manufacturing ignition coal |
| KR102158953B1 (en) | 2020-04-22 | 2020-09-22 | 박인숙 | Gel type ignition material, Ingition charcoal with low barium containing the same and Manufacturing method thereof |
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| KR102060638B1 (en) | 2019-01-01 | 2020-02-12 | 주식회사 삼광 | Apparatus and method for manufacturing ignition coal |
| KR102158953B1 (en) | 2020-04-22 | 2020-09-22 | 박인숙 | Gel type ignition material, Ingition charcoal with low barium containing the same and Manufacturing method thereof |
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