함불소알킬그룹이 치환된 이온성 액체의 직접 제조방법
    11.
    发明公开
    함불소알킬그룹이 치환된 이온성 액체의 직접 제조방법 有权
    一氟化合物与氟代醇基的合成

    公开(公告)号:KR1020090118425A

    公开(公告)日:2009-11-18

    申请号:KR1020080044190

    申请日:2008-05-13

    Abstract: PURPOSE: A direct synthesis of ionic liquid with substituted perfluorinated alkyl group is provided to synthesize a target compound with high yield in a short time and improve process safety. CONSTITUTION: A direct synthesis of ionic liquid with substituted perfluorinated alkyl group of the chemical formula 1 comprises a step of reacting perfluorinated olefin compound of CFR1=CR2R3 and bronsted acid of YH with nitrogen-containing compound in a reaction group. The nitrogen-containing compound is amine compound, pyrrolidine, pyrrole, imidazole, 4,5-dihydrotriazole, triazole, morpholine, piperidine, piperazine, pyridine, pyridazine or triazine. The bronsted acid is HCl, HBr, HI, HBF4, HPF6,(CF3SO)2NH, CF3SO3H, CH3SO3H, HNO2, HNO3, CF3CO2H, or CH3CO2H. The perfluorinated olefin compound is CHF=CH2, CHF=CHF, CF2=CH2, CF2=CHF, CF2=CF2, CHF=CFCF3, CF2=CFCF3, or CF2=CFCF2CF3.

    Abstract translation: 目的:提供具有取代全氟烷基的离子液体的直接合成,以在短时间内高产率地合成目标化合物,提高工艺安全性。 构成:化学式1的具有取代的全氟化烷基的离子液体的直接合成包括在反应基团中使CFR1 = CR2R3的全氟化烯烃化合物和YH的青铜酸与含氮化合物反应的步骤。 含氮化合物是胺化合物,吡咯烷,吡咯,咪唑,4,5-二氢三唑,三唑,吗啉,哌啶,哌嗪,吡啶,哒嗪或三嗪。 青铜酸是HCl,HBr,HI,HBF4,HPF6,(CF3SO)2NH,CF3SO3H,CH3SO3H,HNO2,HNO3,CF3CO2H或CH3CO2H。 全氟化烯烃化合物为CHF = CH 2,CHF = CHF,CF 2 = CH 2,CF 2 = CHF,CF 2 = CF 2,CHF = CFCF 3,CF 2 = CFCF 3或CF 2 = CFCF 2 CF 3。

    이온성 액체를 이용한 IS 싸이클 공정의 혼합가스로부터순수 이산화황의 분리 회수 방법
    13.
    发明授权
    이온성 액체를 이용한 IS 싸이클 공정의 혼합가스로부터순수 이산화황의 분리 회수 방법 失效
    在具有离子液体的循环中从气体混合物中分离和回收纯二氧化硫的方法

    公开(公告)号:KR100831093B1

    公开(公告)日:2008-05-22

    申请号:KR1020070034777

    申请日:2007-04-09

    Abstract: A method is provided to separate and recover pure SO2 only from a gas mixture generated from an IS(Iodine-Sulfur) cycle process even at a high temperature in a stable and succeeding manner through absorption and degassing processes using ionic liquid, and prevent loss of a solvent even in the repeated absorption and degassing processes by maintaining low vapor pressure and high temperature stability as compared with a conventional amine-based absorbent. As a method for separating and recovering sulfur dioxide from a gas mixture containing 40 to 80 wt.% of sulfur dioxide(SO2) and 20 to 60 wt.% of oxygen exhausted from an IS(Iodine-Sulfur) cycle process consisting of a decomposition reaction of sulfuric acid, a decomposition reaction of sulfur dioxide, and a decomposition reaction of iodic acid, a method for separating and recovering pure sulfur dioxide from the gas mixture in the IS cycle process using ionic liquid comprises the steps of: contacting the gas mixture with ionic liquid to allow the ionic liquid to absorb and separate sulfur dioxide(SO2) in the gas mixture in a temperature range of 20 to 50 deg.C; and degassing the sulfur dioxide that has been absorbed and separated from the gas mixture from the ionic liquid in a temperature range of 120 to 250 deg.C. The ionic liquid is ionically bonded compounds in which cations selected from imidazolium, pyrrolidinium, piperidinium, morpholinium and pyridinium are bonded with anions selected from hydrogen sulfate(HOSO3^-), methyl sulfate(CH3OSO3^-), ethyl sulfate(C2H6OSO3^-)methane sulfonate(CH3SO3^-), acetate(CH3COO^-), tetrafluoroborate(BF4^-), hexafluorophosphate(PF6^-), and chloride(Cl^-), or mixtures of the ionically bonded compounds. Further, the recovered sulfur dioxide has a recovery rate of 85 to 95% and purity of 98 to 99%.

    Abstract translation: 提供了一种仅通过IS(碘 - 硫)循环过程产生的气体混合物分离和回收纯SO2的方法,即使在高温下以稳定和后续的方式通过使用离子液体的吸收和脱气方法也可以分离和回收纯SO2,并防止 与常规的胺类吸收剂相比,通过保持低蒸气压和高温稳定性,即使在反复吸收和脱气过程中也是这样。 作为从含有40〜80重量%的二氧化硫(SO 2)和20〜60重量%的由分解的(碘 - 硫)循环过程中排出的氧气的气体混合物中分离和回收二氧化硫的方法, 硫酸的反应,二氧化硫的分解反应和碘酸的分解反应,使用离子液体在IS循环过程中从气体混合物中分离和回收纯二氧化硫的方法包括以下步骤:使气体混合物 使离子液体允许离子液体在20至50℃的温度范围内吸收和分离气体混合物中的二氧化硫(SO 2); 并且在120至250℃的温度范围内,从气体混合物中吸收和分离的二氧化硫从离子液体脱气。 离子液体是离子键合的化合物,其中选自咪唑鎓,吡咯烷鎓,哌啶鎓,吗啉鎓和吡啶鎓的阳离子与阴离子选自硫酸氢盐(HOSO 3 - ),甲基硫酸盐(CH 3 OSO 3 - ),乙基硫酸盐(C 2 H 6 OSO 3 - )) 甲磺酸盐(CH 3 SO 3 - ),乙酸盐(CH 3 COO - ) - 四氟硼酸盐(BF 4 - ),六氟磷酸盐(PF 6 - )和氯化物(Cl - ))或离子键合化合物的混合物。 此外,回收的二氧化硫的回收率为85〜95%,纯度为98〜99%。

    글리시돌의 제조방법
    16.
    发明授权
    글리시돌의 제조방법 有权
    缩水甘油的制备方法

    公开(公告)号:KR101416706B1

    公开(公告)日:2014-07-09

    申请号:KR1020120128520

    申请日:2012-11-14

    CPC classification number: C07D301/02

    Abstract: 본 발명은 글리세롤 카보네이트의 탈카르복실화 반응을 통한 글리시돌의 제조방법에 관한 것으로서, 더욱 구체적으로는 글리세롤 카보네이트의 탈카르복실화 반응을 통한 글리시돌의 제조방법에 있어서, 반응 촉매로서 이온성 액체 촉매를 첨가해주는 것을 특징으로 하는 글리시돌의 제조방법에 관한 것이다.
    본 발명에 따르면 글리시돌을 높은 수율 및 선택성으로, 간편하고 단순하면서 환경친화적인 방법에 의해서 생산할 수 있다.

    글리시돌의 제조방법
    17.
    发明公开
    글리시돌의 제조방법 有权
    制备甘油的方法

    公开(公告)号:KR1020140062201A

    公开(公告)日:2014-05-23

    申请号:KR1020120128520

    申请日:2012-11-14

    CPC classification number: C07D301/02

    Abstract: The present invention relates to a preparation method of glycidol through the decarboxylation of glycerol carbonate and, more particularly, to a preparation method of glycidol through the decarboxylation of glycerol carbonate which uses an ionic liquid catalyst as a reaction catalyst. According to the present invention, glycidol can be produced in high yield and selectivity by a convenient, simple, and environmentally-friendly method.

    Abstract translation: 本发明涉及通过甘油碳酸酯脱羧制备缩水甘油的方法,更具体地说,涉及通过使用离子液体催化剂作为反应催化剂的甘油碳酸酯的脱羧作用的缩水甘油的制备方法。 根据本发明,可以通过方便,简单且环保的方法以高产率和选择性制备缩水甘油。

    아연 촉매와 산을 이용한 글리세롤 카보네이트의 제조 방법
    18.
    发明公开
    아연 촉매와 산을 이용한 글리세롤 카보네이트의 제조 방법 有权
    使用ZN催化剂和酸制备甘油碳酸酯的方法

    公开(公告)号:KR1020120117284A

    公开(公告)日:2012-10-24

    申请号:KR1020110034950

    申请日:2011-04-15

    Abstract: PURPOSE: A manufacturing method of glycerol carbonate using zinc catalyst and acid is provided to reuse the catalyst and to manufacture glycerol at high yield. CONSTITUTION: A manufacturing method of glycerol carbonate using zinc catalyst and acid is processed by reacting glycerol with urea. The Zn catalyst is ZnO or Zn alkoxy compound. The Zn alkoxy compound is a compound represented by chemical formula 1 or chemical formula 2. The acid is halogenated acid, inorganic acid or sulfonic acid. The halogenated acid is HF, HCl, HBr, HI, and the inorganic acid is HNO3, HNO2, and H2SO4. The sulfonic acid is toluene sulfonic acid(CH3PhSO3H), methanesulphonic acid (CH3SO3H), and trifluoromethane sulfonic acid (CF3SO3H). The reaction dose of the urea is 1- 5 times of the reaction dose of glycerol. The amount of the Zn catalyst is 0.1 - 5 mole% of the glycerol amount.

    Abstract translation: 目的:提供使用锌催化剂和酸的甘油碳酸酯的制备方法,以重新使用催化剂并以高产率制备甘油。 构成:使用锌催化剂和酸的甘油碳酸酯的制造方法是通过甘油与尿素反应来处理的。 Zn催化剂是ZnO或Zn烷氧基化合物。 Zn烷氧基化合物是由化学式1或化学式2表示的化合物。酸是卤代酸,无机酸或磺酸。 卤代酸为HF,HCl,HBr,HI,无机酸为HNO3,HNO2和H2SO4。 磺酸是甲苯磺酸(CH 3 PhSO 3 H),甲磺酸(CH 3 SO 3 H)和三氟甲磺酸(CF 3 SO 3 H)。 尿素的反应剂量是甘油反应剂量的1-5倍。 Zn催化剂的量为甘油量的0.1-5%(摩尔)。

    수소 공급 탱크, 이를 이용하는 수소 공급 장치와 수소 공급 방법 및 수소 이용 장치
    20.
    发明公开
    수소 공급 탱크, 이를 이용하는 수소 공급 장치와 수소 공급 방법 및 수소 이용 장치 失效
    氢供应罐,氢供应装置和使用氢气供氢装置的氢气和氢气使用装置的方法

    公开(公告)号:KR1020110092805A

    公开(公告)日:2011-08-18

    申请号:KR1020100012437

    申请日:2010-02-10

    CPC classification number: C01B3/00 C01B3/04 F17C11/005 H01M8/04201 Y02E60/364

    Abstract: PURPOSE: A hydrogen generation, and the storage and supply side can be high efficiency realized. The providing hydrogen tank can be kept with the low pressure and light weight. CONSTITUTION: A hydrogen supply tank(150) comprises a hydrogen receiving container and a hydrogen generating container. The hydrogen generating material capable of dehydrogenation the hydrogen receiving container has fever can be accepted. In the hydrogen generating container, the hydrogen exhaust path in which the created hydrogen can be exhausted is formed. The hydrogen generating container stores the hydrogen. It supplies to outside. In the tank, a tube(300) transferring the hydrogen between the tank can be formed.

    Abstract translation: 目的:氢气生成,储存供应方面可以实现高效率。 提供的氢气罐可以保持低压和重量轻。 构成:氢气供应罐(150)包括氢气接收容器和氢气发生容器。 可以接受能够使氢接收容器脱氢的氢发生材料发热。 在氢生成容器中,形成能够排出产生的氢的排氢路径。 氢生成容器存储氢。 它供应给外面。 在罐中,可以形成在罐之间转移氢的管(300)。

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