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公开(公告)号：KR101561857B1
公开(公告)日：2015-10-23
申请号：KR1020140037749
申请日：2014-03-31
Applicant: 한국에너지기술연구원
CPC classification number: Y02A50/235
Abstract: 본발명은산업상발생하는휘발성유기화합물의이동식전력전환장치및 방법에관한것이다. 특히이동가능한탈착장치및 발전기를사용하여휘발성유기화합물이흡착및 농축된흡착제를본 발명탈착장치를이용하여탈착하고, 탈착된휘발성유기화합물을연료로이용하는탈착장치와연계된발전기로공급하여에너지를생산한다. 본발명은발전기에서연소시 발생하는배기가스를탈착장치의온도제어용또는캐리어가스로활용함으로써에너지소비를저감할 수있다.
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公开(公告)号：KR1020150113555A
公开(公告)日：2015-10-08
申请号：KR1020140037672
申请日：2014-03-31
Applicant: 한국에너지기술연구원
CPC classification number: C10B57/04 , C10L5/04 , C10L9/00 , C10L2290/06 , C10L2290/544
Abstract: 본발명은무회분석탄의제조방법에관한것이며, 특히용해도변화를이용한무회분석탄의제조방법에관한것으로, 상기방법은원료석탄및 유기용매를혼합하는슬러리제조단계; 상기슬러리를가열하여상기석탄내의유기성분을용해하는단계; 상기유기성분이용해된석탄추출액과용해되지않은무기성분의분리단계; 상기추출물에석출용매를첨가하여고체석탄을석출하는단계; 및상기석출된석탄을고액분리하는단계를포함하는것을특징으로한다. 본발명은상기석탄추출액내에서유기용매의증발또는증류과정이없기때문에필요한열에너지를절감하고고가인용매의손실을줄일수 있으며, 제품의손상을줄일수 있다.
Abstract translation: 本发明涉及无灰煤的制造方法，更具体地，涉及使用溶解度变化的无灰煤制造方法。 该方法包括：将原煤和有机溶剂混合的浆料制造工序; 加热浆料以溶解煤中的有机组分的步骤; 分离包含溶解的有机成分的煤提取液和不溶解的无机成分的分离工序; 向提取物中添加沉积溶剂以沉积固体煤的步骤; 以及从沉积的煤中分离固体和液体物质的步骤。 本发明不包括在煤提取液中蒸发和蒸馏有机溶剂的方法，从而减少所需的热能并减少昂贵溶剂的损失，同时减少对产品的损害。
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公开(公告)号：KR101543515B1
公开(公告)日：2015-08-11
申请号：KR1020130136635
申请日：2013-11-12
Applicant: 한국에너지기술연구원
CPC classification number: C10L5/14 , C10J3/84 , C10J2300/093 , C10J2300/0976 , C10J2300/1853 , C10K1/022 , C10K1/024
Abstract: 본발명은원료탄으로부터추출된유기성분과오일을추출분리단계에서균일하게혼합하여고형화시킨무회분복합탄의제조방법, 이에의한무회분복합탄에관한것이다. 본발명에의한무회분복합탄은석탄대비반응성이매우큰 C8~C20의지방산, 지방산에스테르또는트리글리세리드성분을포함하는식물성또는동물성오일이석탄에서추출된유기성분과균일하게혼합되어존재하므로높은반응성을나타낸다. 본발명의무회분복합탄은높은반응성을나타내므로촉매가스화반응을수행하는경우종래무회분석탄에비해보다마일드한조건에서반응이가능하다. 본발명의무회분복합탄은촉매가스화반응을수행하여도촉매활성저하가거의없어재사용이가능하므로매우경제적이다. 본발명의무회분복합탄은 carbon neutral한바이오메스성분즉 식물성또는동물성오일을함유하고있으므로 CO2 배출을줄일수 있다.
Abstract translation: 本发明涉及一种通过在萃取分离步骤中将从炼焦煤中提取的有机组分与油混合并固化混合物以及由此制备的无灰复合煤来制备无灰复合煤的方法。 本发明的无灰复合煤表现出高反应性，因为含有C8〜C20脂肪酸，脂肪酸酯或甘油三酯成分的植物油或动物油具有比煤显着更高的反应性，通过与有机成分 从煤中提取。 由于本发明的无灰复合煤具有高反应性，因此在进行催化气化反应的情况下，与现有的无灰煤相比，可以在较温和的条件下进行反应。 本发明的无灰复合煤可重复使用，因为即使进行催化气化反应，催化剂活化也不显着降低，因而非常经济。 本发明的无灰复合煤含有碳中和生物质成分，即植物油或动物油，从而减少二氧化碳排放。
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公开(公告)号：KR101401341B1
公开(公告)日：2014-05-29
申请号：KR1020120082914
申请日：2012-07-30
Applicant: 한국에너지기술연구원
CPC classification number: F26B17/145
Abstract: 본 발명은 건조기 내부에 하향 구배를 가지는 다수개의 방해판이 지그재그로 형성되어 건조효율을 높인 다중 방해판 건조기에 관한 것이다.
본 발명에 의하면, 석탄이 방해판에 부딪혀 낙하하면서 공기와의 접촉시간이 길어지고, 또한, 상승공기가 방해판에 의해 난류를 형성하여 석탄과 접촉되므로 건조 효율이 증가한다. 또한, 건조기 상부에서 석탄이 투입되고 하부에서 공기가 유입되므로 석탄은 낙하하면서 온도가 상승하고 공기는 상승하면서 온도가 낮아져 건조기 전체에 건조에 필요한 구동력을 일정하게 갖게 되어 건조 효율이 증가한다. 또한 건조기 본 발명의 건조기에서는 방해판 상하영역에 높은 압력 구배가 형성되어 진공건조 효과에 의해 건조가 더욱 촉진된다.
따라서, 본 발명의 건조기는 상대적 저온(200℃ 이하)에서도 적은 공기 유량과 짧은 접촉 시간으로도 석탄을 효율적으로 건조시킬 수 있다.-
公开(公告)号：KR1020130015660A
公开(公告)日：2013-02-14
申请号：KR1020110077779
申请日：2011-08-04
Applicant: 한국에너지기술연구원
CPC classification number: B01D11/0246 , B01D11/0257 , B01D11/0288 , C10G21/00 , C10G31/09 , C10G33/00 , C10G33/06 , C10G53/04 , C10G2300/1011 , C10G2300/301 , C10G2300/44 , C10L1/04 , C10L1/32 , C10L1/326 , Y02P30/20
Abstract: PURPOSE: A manufacturing method of ash and water-free fuel, and an extraction and separation reactor for organic components therefor are provided to facilitate the collection of evaporated moisture by applying a slurry dehydration process to a solvent extraction process, and to easily manufacture an extractor and other components by preventing overpressure of a rear extractor. CONSTITUTION: A manufacturing method of ash and water-free fuel comprises the following steps. The organic solvent and organic fuel are mixed to manufacture slurry(1). The slurry is injected into the mid-lower part of a reactor. An extract from the extracted organic material dissolved in the organic solvent is discharged through the upper part of the reactor, and solid residues which did not dissolved in the organic solvent are precipitated in the lower part of the reactor(2). The extraction solution with organic material dissolved is heated up to the boiling point of the organic solvent(3).
Abstract translation: 目的：提供灰和无水燃料的制造方法以及用于其的有机组分的提取和分离反应器，以便通过将浆料脱水方法应用于溶剂萃取方法来容易地收集蒸发的水分，并且容易地制造提取器 和其他部件，通过防止后部提取器的过压。 构成：灰渣和无水燃料的制造方法包括以下步骤。 将有机溶剂和有机燃料混合以制造浆料（1）。 将浆料注入反应器的中下部。 溶解在有机溶剂中的萃取有机物的提取物通过反应器上部排出，在反应器（2）的下部析出未溶解在有机溶剂中的固体残渣。 将溶解了有机物的萃取液加热至有机溶剂（3）的沸点。
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Patent Agency Ranking
公开(公告)号：KR101209465B1
公开(公告)日：2012-12-07
申请号：KR1020120107581
申请日：2012-09-27
Applicant: 한국에너지기술연구원
CPC classification number: C10L5/22 , C10L5/00 , C10L5/04 , C10L5/14 , C10L5/30 , C10L5/361 , C10L9/10 , C10L2290/06 , C10L2290/08 , C10L2290/20 , C10L2290/28 , C10L2290/30 , C10L2290/32
Abstract: PURPOSE: A reforming method of coal is provided to increase the reforming efficiency and the average caloric value of coal by coating palm residual oil on the surface of the coal. CONSTITUTION: A reforming method of coal includes the following steps: coal is pulverized in a pulverizer(1); palm residual oil is homogenized with the pulverized coal in a mixer(3) to be dissolved; the dissolved liquid is coated on the surface of the coal; moisture in the coal is dried in a drying stabilizer(6); and the coal is further cooled and shaped. The average size of coal particles through the pulverization is lower than or equal to 10mm. The amount of the palm residual oil is 0.5-30 weight% of the pulverized coal.
Abstract translation: 目的：提供煤的重整方法，通过在煤表面涂布棕榈油，提高煤的重整效率和平均热值。 构成：煤的重整方法包括以下步骤：在粉碎机（1）中粉碎煤; 将棕榈油在搅拌机（3）中用粉煤均质化，使之溶解; 将溶解的液体涂覆在煤的表面上; 煤中的水分在干燥稳定剂（6）中干燥; 煤被进一步冷却和成型。 通过粉碎的煤颗粒的平均尺寸小于或等于10mm。 棕榈油的量为粉煤的0.5-30重量％。
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公开(公告)号：KR1020120067046A
公开(公告)日：2012-06-25
申请号：KR1020100128444
申请日：2010-12-15
Applicant: 한국에너지기술연구원
CPC classification number: B01D53/1475 , B01D53/1493 , B01D2251/302 , B01D2251/304 , B01D2251/306 , B01D2251/604 , B01D2252/10 , B01D2252/20494 , B01D2252/504 , B01D2252/604 , B01D2252/606 , B01D2252/61 , B01D2258/0283 , Y02A50/2342 , Y02C10/06 , Y02C10/08
Abstract: PURPOSE: A carbon dioxide collecting absorbent containing metal hydrate and amine acid with a plurality of amine groups is provided to improve the absorption speed and rate of carbon dioxide by causing stearically hindered effect to the amino acid. CONSTITUTION: A carbon dioxide collecting absorbent contains amino acid with a plurality of amine groups and alkali metal hydrate mixed with the amino acid. The molecular weight of the amino acid is 130-150g/mol. The alkali metal hydrate is selected from potassium hydrate, lithium hydrate, and sodium hydrate. The amino acid and the alkali metal hydrate are mixed at the equivalent ratio of 1:1. The absorbent further contains an anti corrosive agent, a coagulation aiding agent, an oxygen inhibitor, an antifoaming agent, and a mixture of the same.
Abstract translation: 目的：提供含有多个胺基的金属水合物和胺酸的二氧化碳收集吸收剂，以通过对氨基酸产生硬性阻碍作用来改善二氧化碳的吸收速度和速率。 构成：二氧化碳收集吸收剂含有氨基酸与多个胺基和碱金属水合物与氨基酸混合。 氨基酸的分子量为130-150g / mol。 碱金属水合物选自水合钾，氢氧化锂和氢氧化钠。 氨基酸和碱金属水合物以1:1的当量比混合。 吸收剂还含有抗腐蚀剂，凝结助剂，氧抑制剂，消泡剂及其混合物。
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