Method for composing Ionic Liqudis for a coal dissolution 机翻标题: 暂无翻译,请尝试点击翻译按钮。

源语言标题
(KR101508710) 석탄용해용 이온성 액체 합성법
公开号/公开日
KR101508710 B1 2015-04-06 [KR101508710]KR20140085974 A 2014-07-08 [KR20140085974] / 2015-04-062014-07-08
申请号/申请日
2012KR-0155910 / 2012-12-28
发明人
HAN GI BO;JANG JUNG HEE;JEONG CHEOL JIN;CHOI CHANG SIK;LEE TAE JIN;PARK NO KUK;KANG MI SOOK;
申请人
INSTITUTE FOR ADVANCED ENGINEERING - KOREA;
主分类号
IPC分类号
C07D-233/84C07D-403/12C10G-001/00
摘要
(KR101508710) Disclosed is a method for synthesizing an ionic liquid for dissolving coal.  The method for synthesizing an ionic liquid for dissolving coal disclosed according to an embodiment of the present invention comprises the steps of: (S100) dissolving a first precursor in methylene chloride at an appropriate ratio in order to be cooled; (S200) injecting tosyl chloride and potassium hydroxide in the solution; (S300) agitating the solution at room temperature after a particular period of time in order to be changed into a white suspension, washing a filtrate several times with distilled water in a filtering process, removing the moisture of an organic layer, and performing vacuum concentration; (S400) synthesizing a second precursor which is a white solid through a plurality of column chromatography techniques; (S500) injecting methylimidazole in the second precursor in order to be mixed into a solvent which is also a reagent; (S600) performing a reflux process at an appropriate temperature; and (S700) obtaining a plurality of final ionic liquids by washing layer-separated oil with anhydrous ether dozens of times.
机翻摘要
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地址
代理人
代理机构
;
优先权号
2012KR-0155910 2012-12-28
主权利要求
(KR101508710)  Claims machine translated from Korean 1. Die ethylene glycol, tree ethylene glycol and sprouts which one in ethylene glycol the low of including to the methylene chloride to solve the first light bulb body, as for under cooling process (S100);   To minute description solution sum toe room chloride and potassium Hyde rock side as for under inputting process (S200);   After lapse of schedule time, agitates from normal temperature, with the joyful look suspension at the time of change after Keane, after from filter process washing the woman sum with the distilled water, about organic layer the magnesium sulfate about under using the moisture at the time of removal after Keane as for under decompression concentrating process (S300);   According to type of minute description first light bulb body in order to change with the column chromatography law, 2,2 ' - oxybis (ethane-2,1-diyl) bis (4-methylbenzenesulfonate) (secondary light bulb body I), 2,2 ' - (ethane-2,1-diylbis (oxy))(Ethane-2,1-diyl) bis (4-methylbenzenesulfonate) (secondary light bulb body II) and 2,2 ' - (2,2 ' - oxybis (ethane-2,1-diyl) bis (oxy))bis (ethane-2,1-diyl) bis (which one in 4-methylbenzenesulfonate) (secondary light bulb body III) middle as for under including secondary light bulb body of white solid as for under synthesizing process (S400);   To minute description secondary light bulb body methyl imidazole about under implanting with solvent and also reagent at the time of mixture as for height process (S500);   At the time of return current as for height process (S600);  and Layer about under washing the process which gets the last ionic character liquid (S700) includes the oil which separates with the anhydrous ether, As for minute description last ionic character liquid 1,1 ' - (2,2 ' - oxybis (ethane-2,1-diyl))bis (3-methyl-1H-imidazol-3-ium) 4-methylbenzenesulfonate (ionic character liquid I), 1,1 ' - (2,2 ' - (ethane-2,1-diylbis (oxy))bis (ethane-2,1-dyil))bis (3-methyl-1H-imidazol-3-ium) 4-methylbenzenesulfonate (ionic character liquid II) and 1,1 ' - (2,2 ' - (2,2 ' - oxybis (ethane-2,1-diyl) bis (oxy))bis (ethane-2,1-diyl) bis (3-methyl-1H-imidazol-3-ium) is which one in 4-methylbenzenesulfonate (ionic character fluidal III) middle Coal solution ionic character fluidal synthesis method. 2. Elimination
法律状态
(KR101508710) LEGAL DETAILS FOR KR20140085974  Actual or expected expiration date=2032-12-28    Legal state=ALIVE    Status=GRANTED     Event publication date=2012-12-28  Event code=KR/APP  Event indicator=Pos  Event type=Examination events  Application details  Application country=KR KR20120155910  Application date=2012-12-28  Standardized application number=2012KR-0155910     Event publication date=2012-12-28  Event code=KR/A201  Event type=Examination events  Request for examination    Event publication date=2014-07-08  Event code=KR/A  Event type=Examination events  Published application  Publication country=KR  Publication number=KR20140085974  Publication stage Code=A  Publication date=2014-07-08  Standardized publication number=KR20140085974     Event publication date=2014-07-31  Event code=KR/E902  Event indicator=Neg  Event type=Examination events  Notification of reason for refusal    Event publication date=2015-03-25  Event code=KR/E701  Event indicator=Pos  Event type=Event indicating In Force  Decision to grant or registration    Event publication date=2015-04-06  Event code=KR/B1  Event indicator=Pos  Event type=Event indicating In Force  Patent specification  Publication country=KR  Publication number=KR101508710  Publication stage Code=B1  Publication date=2015-04-06  Standardized publication number=KR101508710
专利类型码
B1A
国别省市代码
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