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1.发明申请公开(公告)号：US20180272304A1
公开(公告)日：2018-09-27
申请号：US15689526
申请日：2017-08-29
发明人： Ho-Jung RYU , Dal-hee BAE , Sung-ho JO , Seung-yong LEE , Chang-keun YI , Gyoung-tae JIN , Do-won SHUN , Jae-hyeon PARK , Young Cheol PARK , Jong-ho MOON , Hyo Jin LEE , Do Yeon LEE , Dong-ho LEE , Jeom In BAEK
IPC分类号： B01J8/18
CPC分类号： B01J8/1818 , B01J4/004 , B01J8/18 , B01J8/1809 , B01J8/24 , B01J2208/00548 , B01J2208/00902 , B01J2208/00911 , B01J2219/00252
摘要： The present invention relates to a fluidized bed system having a sparger capable of minimizing a blockage by solids and controlling method thereof. And, more specifically, the present invention relates to a fluidized bed system having a sparger capable of minimizing a blockage by solids comprising a fluidized bed reactor to store a solid layer with a certain height and to fluidize the solid layer by using fluidization gases; a sparger having a pipe shape submerged in the solid layer and having a plurality of gas-discharging holes to spray fluidization gases onto the solid layer; and a gas-supplying line having its one end contacting a gas-supplying source and the other end connected to the sparger, wherein fluidization gases are introduced through the gas-supplying line into the sparger by driving the gas-supplying source, the fluidization gases are sprayed through the gas-discharging holes onto the solid layer, the gas-supplying source is placed higher than the sparger and the height difference (Hg) between the gas-supplying source and the sparger is greater than the height of the solid layer.
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公开(公告)号：US20160362348A1
公开(公告)日：2016-12-15
申请号：US15249029
申请日：2016-08-26
发明人： Ho-jung RYU , Dong-ho LEE , Gyoung-tae JIN , Do-won SHUN , Chang-keun YI , Jae-hyeon Park , Dal-hee BAE , Sung-ho JO , Seung-yong LEE , YoungCheol PARK , Jong-ho MOON , Ji-bong JOO
CPC分类号： C07C1/042 , B01J8/0015 , B01J8/005 , B01J8/0055 , B01J8/12 , B01J8/1809 , B01J8/1818 , B01J8/1827 , B01J8/1836 , B01J8/1863 , B01J8/1872 , B01J8/26 , B01J8/28 , B01J8/388 , B01J2208/00132 , B01J2208/0053 , B01J2208/00752 , B01J2208/00761 , C07C1/0415 , C07C1/045 , C07C1/049 , C10L3/08 , C10L2290/06 , C10L2290/10 , C10L2290/12 , C10L2290/42
摘要： A system for preventing a catalyst from overheating is provided. The system includes: a first reactor filled with a catalyst at least in part and configured to receive reaction gas and produce product gas; and a second reactor configured to cool a catalyst discharged from the first reactor. The catalyst is circulated between the first reactor and the second reactor by injecting the catalyst cooled in the second reactor into the first rector.
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3.发明申请公开(公告)号：US20170268768A1
公开(公告)日：2017-09-21
申请号：US15133408
申请日：2016-04-20
发明人： Ho-jung RYU , Dong-ho LEE , Gyoung-tae JIN , Do-won SHUN , Chang-keun YI , Jae-hyeon PARK , Dal-hee BAE , Sung-ho JO , Seung-yong LEE , Young Cheol PARK , Jong-ho MOON
IPC分类号： F23C10/18
摘要： Disclosed are an apparatus and a method for measuring the height of a solid bed in a high-temperature and high-pressure fluidized bed system, and a fluidized bed system having the solid bed height measuring apparatus. The solid bed height measuring apparatus includes a lower pressure probe mounted at an upper side as high as a first height from a gas distributor of a fluidized bed reactor to measure pressure of the mounted location, and a middle pressure probe mounted at an upper side as high as a second height from the lower probe to measure pressure of the mounted location. An upper pressure probe is mounted at the top of the fluidized bed reactor to measure the inside pressure of the fluidized bed reactor. First and second differential pressure gauges are used for measuring differential pressures.
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4.发明申请HIGH TEMPERATURE DRY DESULFURIZATION SYSTEM AND METHOD USING MULTI REGENERATION RECTOR 审中-公开高温干燥脱硫系统及使用多重再生器的方法公开(公告)号：US20170044014A1
公开(公告)日：2017-02-16
申请号：US15232987
申请日：2016-08-10
发明人： Ho-jung RYU , Dong-ho LEE , Gyoung-tae JIN , Do-won SHUN , Chang-keun YI , Jae-hyeon PARK , Dal-hee BAE , Sung-ho JO , Seung-yong LEE , Young Cheol PARK , Jong-ho MOON , Hyo Jin Lee , Jeom In Baek
CPC分类号： C01B3/56 , B01D53/10 , B01D2253/1124 , B01D2256/16 , B01D2256/20 , B01D2257/304 , B01D2257/308 , C01B17/0486 , C01B17/0491 , C01B2203/0485 , C10J3/82 , C10J2300/093 , Y02E20/16 , Y02E20/18
摘要： A desulfurization system removes sulfur ingredients included synthetic gas generated from gasification of coal in a high temperature dry state. The system includes a desulfurization reactor, a desulfurization cyclone, and first and second regeneration reactors branched in the desulfurization cyclone. A first oxidizing agent is injected to a first oxidizing agent inlet of the first regeneration reactor, and a second oxidizing agent is injected to a second oxidizing agent inlet of the second regeneration reactor. A controller operates one of the first and second regeneration reactors in a regeneration mode, controlling the other to operate in a desulfurization mode.
摘要翻译： 脱硫系统除去在高温干燥状态下由煤气化产生的合成气体中的硫成分。 该系统包括脱硫反应器，脱硫旋风分离器，以及在脱硫旋风分离器中分支的第一和第二再生反应器。 将第一氧化剂注入第一再生反应器的第一氧化剂入口，并将第二氧化剂注入第二再生反应器的第二氧化剂入口。 控制器以再生模式操作第一和第二再生反应器中的一个，控制另一个在脱硫模式下操作。
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公开(公告)号：US20190323916A1
公开(公告)日：2019-10-24
申请号：US16011439
申请日：2018-06-18
发明人： Ho-jung RYU , Doyeon LEE , Gyoung-tae JIN , Chang-keun YI , Do-won SHUN , Jae-hyeon PARK , Dal-hee BAE , Sung-ho JO , Seung-yong LEE , Young Cheol PARK , Jong-ho MOON , Dong-ho LEE
IPC分类号： G01M3/28
摘要： Disclosed herein are an apparatus and method for gas leakage measurement in a high pressure reactor. In particular, the present invention relates to an apparatus for gas leakage measurement in a high pressure reactor including: a gas inlet; a first valve equipped to one side of the gas inlet; a flowmeter; a pressure gauge measuring an internal pressure of the reactor; a gas outlet; and a second valve, wherein if in internal pressure reaches a preset pressure by closing the second valve and injecting a gas to the reactor through the flowmeter in the state of opening the first valve, the gas leakage status in the reactor is measured through pressure changes in the pressure gauge after closing the first valve.
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6.发明申请公开(公告)号：US20180283682A1
公开(公告)日：2018-10-04
申请号：US15498766
申请日：2017-04-27
发明人： Ho-Jung RYU , Keun-hee HAN , Gyoung-tae JIN , Chang-keun YI , Do-won SHUN , Jae-hyeon PARK , Dal-hee BAE , Sung-ho JO , Seung-yong LEE , Young Cheol PARK , Jong-ho MOON , Do Yeon LEE , Hyo Jin LEE , Dong-ho LEE , Jeom In BAEK
CPC分类号： B03C1/22 , B03C1/01 , B03C1/30 , B03C2201/20 , F23C10/005 , F23C10/10 , F23C10/26 , F23C2900/99008 , F23J2900/15023 , F23K2201/30 , Y02E20/346
摘要： The present invention relates to a CLC and operation method thereof equipped with a loop seal separator using magnetic oxygen carrier particles and a magnetic separator. And more particularly, the present invention relates to a loop seal separator using magnetic oxygen carrier particles and a magnetic separator, wherein the loop seal separator comprises a duct into which the ash and magnetic oxygen carrier particles, discharged from a reducer, flow; a magnetic separator to separate the ash from the magnetic oxygen carrier particles, flowing into the duct, by magnetic material; an ash discharge pipe to discharge the ash, separated by the magnetic separator; and an oxygen-carrier-particle discharge pipe to encourage the magnetic oxygen carrier particles, separated by the magnetic separator, to flow into an oxidizer.
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