公开(公告)号：US09724674B2

公开(公告)日：2017-08-08

申请号：US13637547

申请日：2011-03-25

Applicant: Young Min Chung ,  Yong Tak Kwon ,  Tae Jin Kim ,  Seung Hoon Oh ,  Chang Soo Lee ,  Bo Yeol Kim

Inventor： Young Min Chung ,  Yong Tak Kwon ,  Tae Jin Kim ,  Seung Hoon Oh ,  Chang Soo Lee ,  Bo Yeol Kim

IPC: B01J31/26 ,  B01J23/40 ,  B01J23/44 ,  B01J23/70 ,  B01J31/08 ,  B01J31/10 ,  B01J35/00 ,  B01J37/02 ,  C01B15/029

CPC classification number: B01J23/40 ,  B01J23/44 ,  B01J23/70 ,  B01J31/08 ,  B01J31/10 ,  B01J35/0013 ,  B01J35/006 ,  B01J37/0207 ,  B01J2531/824 ,  C01B15/029

Abstract: The present invention relates to a catalyst having surface-modified metal nanoparticles immobilized in a stationary phase in which a polymer electrolyte membrane is formed, and a preparation method thereof. The catalyst of the present invention may be used in a process for producing hydrogen peroxide by direct synthesis from oxygen and hydrogen.

公开(公告)号：US09187767B2

公开(公告)日：2015-11-17

申请号：US13879904

申请日：2011-10-18

Applicant: Young Min Chung ,  Cher Hee Park ,  Young Seek Yoon ,  Hee Jung Jeon ,  Hee Soo Kim ,  Seung Hoon Oh ,  Seong Ho Lee ,  Ok Youn Kim

Inventor： Young Min Chung ,  Cher Hee Park ,  Young Seek Yoon ,  Hee Jung Jeon ,  Hee Soo Kim ,  Seung Hoon Oh ,  Seong Ho Lee ,  Ok Youn Kim

IPC: C12P5/02 ,  B01J21/06 ,  B01J23/10 ,  B01J23/28 ,  B01J23/34 ,  B01J23/38 ,  B01J23/54 ,  B01J23/883 ,  C07C1/207 ,  B01J23/648 ,  B01J23/882 ,  B01J23/888

CPC classification number: C12P5/026 ,  B01J21/066 ,  B01J23/10 ,  B01J23/28 ,  B01J23/34 ,  B01J23/38 ,  B01J23/6484 ,  B01J23/882 ,  B01J23/883 ,  B01J23/888 ,  C07C1/207 ,  C07C45/48 ,  C07C2521/06 ,  C07C2523/20 ,  C07C2523/28 ,  C07C2523/44 ,  C07C2523/648 ,  C07C2523/755 ,  C07C2523/883 ,  C07C9/00 ,  C07C49/08

Abstract: The present invention relates to a method for producing hydrocarbons from biomass or organic waste. The present invention provides: a method for effectively producing diverse hydrocarbons by using a raw material comprising mixed organic acids that can be obtained by anaerobic fermentation which is a fermentation process in biogasification technology; and a method for producing diverse products such as fuel, lube base oil and aromatics by using a raw material comprising mixed organic acids.

Abstract translation: 本发明涉及从生物质或有机废物生产烃的方法。 本发明提供了一种通过使用生物气化技术中的发酵过程可以通过厌氧发酵得到的混合有机酸的原料，有效地生产多种烃的方法; 以及通过使用包含混合有机酸的原料来生产各种产品如燃料，润滑油基础油和芳族化合物的方法。

公开(公告)号：US20130030224A1

公开(公告)日：2013-01-31

申请号：US13641813

申请日：2011-04-21

Applicant: Hee Soo Kim ,  Seong Ho Lee ,  Young Seek Yoon ,  Seung Hoon Oh ,  Young Min Chung ,  Ok Youn Kim ,  Hee Jung Jeon

Inventor： Hee Soo Kim ,  Seong Ho Lee ,  Young Seek Yoon ,  Seung Hoon Oh ,  Young Min Chung ,  Ok Youn Kim ,  Hee Jung Jeon

IPC: B01J23/80 ,  B01J23/72 ,  C07C29/149 ,  B82Y30/00 ,  B82Y40/00

CPC classification number: B01J35/023 ,  B01J23/72 ,  B01J23/74 ,  B01J23/78 ,  B01J23/80 ,  B01J23/8474 ,  B01J23/85 ,  B01J23/8892 ,  B01J23/8926 ,  B01J35/0013 ,  B01J37/031 ,  B01J37/033 ,  C07C29/149 ,  C07C31/12 ,  C07C31/08

Abstract: Disclosed is a nano-sized Cu based catalyst and a method of preparing the same including dissolving, in an aqueous solution, a first component comprising a Cu precursor, a second component precursor comprising one or more selected from the group consisting of a transition metal, an alkaline earth metal and a Group IIIb metal, and a third component precursor comprising one or more selected from the group consisting of alumina, silica, silica-alumina, magnesia, titania, zirconia and carbon and then performing stirring; precipitating the stirred mixture solution using Na2CO3 and NaOH to form a catalyst precursor precipitate; and washing and filtering the formed catalyst precursor precipitate. Also a method of preparing alcohol is provided, including reacting hydrogen with carboxylic acid including a single acid or an acid mixture of two or more acids derived from a microorganism fermented solution, using the nano-sized Cu based catalyst.

Abstract translation: 公开了一种纳米尺寸Cu基催化剂及其制备方法，包括在水溶液中溶解包含Cu前体的第一组分，第二组分前体，其包含一种或多种选自过渡金属， 碱土金属和IIIb族金属，第三组分前体，其包含选自氧化铝，二氧化硅，二氧化硅 - 氧化铝，氧化镁，二氧化钛，氧化锆和碳中的一种或多种，​​然后进行搅拌; 使用Na 2 CO 3和NaOH沉淀搅拌的混合物溶液以形成催化剂前体沉淀物; 并且洗涤和过滤形成的催化剂前体沉淀。 还提供了一种制备醇的方法，包括使用纳米尺寸的Cu基催化剂使氢气与包含单一酸或来自微生物发酵溶液的两种或更多种酸的酸混合物的羧酸反应。

公开(公告)号：US20130022535A1

公开(公告)日：2013-01-24

申请号：US13637547

申请日：2011-03-25

Applicant: Young Min Chung ,  Yong Tak Kwon ,  Tae Jin Kim ,  Seung Hoon Oh ,  Chang Soo Lee ,  Bo Yeol Kim

Inventor： Young Min Chung ,  Yong Tak Kwon ,  Tae Jin Kim ,  Seung Hoon Oh ,  Chang Soo Lee ,  Bo Yeol Kim

IPC: B01J31/26 ,  C01B15/029 ,  B01J31/28

CPC classification number: B01J23/40 ,  B01J23/44 ,  B01J23/70 ,  B01J31/08 ,  B01J31/10 ,  B01J35/0013 ,  B01J35/006 ,  B01J37/0207 ,  B01J2531/824 ,  C01B15/029

Abstract: The present invention relates to a catalyst having surface-modified metal nanoparticles immobilized in a stationary phase in which a polymer electrolyte membrane is formed, and a preparation method thereof. The catalyst of the present invention may be used in a process for producing hydrogen peroxide by direct synthesis from oxygen and hydrogen.

Abstract translation: 本发明涉及固定在形成高分子电解质膜的固定相中的表面改性金属纳米粒子的催化剂及其制备方法。 本发明的催化剂可以用于通过从氧气和氢气直接合成来生产过氧化氢的方法。

公开(公告)号：US20130004411A1

公开(公告)日：2013-01-03

申请号：US13550941

申请日：2012-07-17

Applicant: Young Min Chung ,  Yong Tak Kwon ,  Tae Jin Kim ,  Seung Hoon Oh ,  Chang Soo Lee ,  Bo Yeol Kim

Inventor： Young Min Chung ,  Yong Tak Kwon ,  Tae Jin Kim ,  Seung Hoon Oh ,  Chang Soo Lee ,  Bo Yeol Kim

IPC: B01J31/06 ,  C01B15/029

CPC classification number: B01J23/44 ,  B01J23/40 ,  B01J23/50 ,  B01J23/70 ,  B01J23/74 ,  B01J31/10 ,  B01J35/0046 ,  B01J37/0219 ,  B01J37/0244 ,  B01J37/16 ,  C01B15/029 ,  Y10S977/773

Abstract: Disclosed herein is a catalyst, including, in one example: a carrier, a polymer electrolyte multilayer film formed on the carrier, and metal particles dispersed in the polymer electrolyte multilayer film. The catalyst can be easily prepared, and can be used to produce hydrogen peroxide in high yield in the presence of a reaction solvent including no acid promoter.

Abstract translation: 本文公开了一种催化剂，在一个实例中包括载体，形成在载体上的聚合物电解质多层膜和分散在聚合物电解质多层膜中的金属颗粒。 催化剂可以容易地制备，并且可以在不含酸促进剂的反应溶剂的存在下以高产率生产过氧化氢。

公开(公告)号：US20110004041A1

公开(公告)日：2011-01-06

申请号：US12921906

申请日：2009-02-09

Applicant: Young Min Chung ,  Yong Tak Kwon ,  Tae Jin Kim ,  Seong Jun Lee ,  Yong Seung Kim ,  Seung Hoon Oh ,  In Kyu Song ,  Hee Soo Kim ,  Ji Chul Jung ,  Ho Won Lee

Inventor： Young Min Chung ,  Yong Tak Kwon ,  Tae Jin Kim ,  Seong Jun Lee ,  Yong Seung Kim ,  Seung Hoon Oh ,  In Kyu Song ,  Hee Soo Kim ,  Ji Chul Jung ,  Ho Won Lee

IPC: C07C5/333

CPC classification number: C07C5/42 ,  C07C2523/80 ,  C07C2523/887 ,  C07C11/167

Abstract: A method of producing 1,3-butadiene by the oxidative dehydrogenation of n-butene using a continuous-flow dual-bed reactor designed such that two kinds of catalysts charged in a fixed-bed reactor are not physically mixed. More particularly, a method of producing 1,3-butadiene by the oxidative dehydrogenation of n-butene using a C4 mixture including n-butene and n-butane as reactants and using a continuous-flow dual-bed reactor in which a multi-component bismuth molybdate catalyst and a zinc ferrite catalyst having different reaction activity in the oxidative dehydrogenation reaction of n-butene isomers (1-butene, trans-2-butene, cis-2-butene).

Abstract translation: 使用连续流动的双床反应器进行正丁烯的氧化脱氢生产1,3-丁二烯的方法，其设计为使得装入固定床反应器中的两种催化剂没有物理混合。 更具体地，涉及使用包含正丁烯和正丁烷作为反应物的C4混合物通过正丁烯的氧化脱氢生产1,3-丁二烯的方法，并使用连续流动双床反应器，其中多组分 钼酸铋催化剂和在正丁烯异构体（1-丁烯，反式-2-丁烯，顺-2-丁烯）的氧化脱氢反应中具有不同反应活性的铁酸锌催化剂。

公开(公告)号：US20100280300A1

公开(公告)日：2010-11-04

申请号：US12746558

申请日：2008-11-07

Applicant: Young Min Chung ,  Yong Tak Kwon ,  Tae Jin Kim ,  Seong Jun Lee ,  Min Su Ko ,  Seung Hoon Oh ,  Yong Seung Kim ,  In Kyu Song

Inventor： Young Min Chung ,  Yong Tak Kwon ,  Tae Jin Kim ,  Seong Jun Lee ,  Min Su Ko ,  Seung Hoon Oh ,  Yong Seung Kim ,  In Kyu Song

IPC: C07C5/333 ,  B01J23/889

CPC classification number: B01J23/8892 ,  B01J23/002 ,  B01J23/80 ,  B01J35/002 ,  B01J37/031 ,  B01J2523/00 ,  C07C5/48 ,  C07C2523/06 ,  C07C2523/34 ,  C07C2523/745 ,  C07C2523/80 ,  C07C2523/889 ,  C07C11/167 ,  B01J2523/72 ,  B01J2523/842 ,  B01J2523/27

Abstract: A method of producing a mixed manganese ferrite catalyst, and a method of preparing 1,3-butadiene using the mixed manganese ferrite catalyst. Specifically, a method of producing a mixed manganese ferrite catalyst through a coprecipitation method which is performed at a temperature of 10˜40° C., and a method of preparing 1,3-butadiene using the mixed manganese ferrite catalyst through an oxidative dehydrogenation reaction, in which a C4 mixture containing n-butene, n-butane and other impurities is directly used as reactants without performing additional n-butane separation process or n-butene extraction. 1,3-butadiene can be prepared directly using a C4 mixture including n-butane at a high concentration as a reactant through an oxidative hydrogenation reaction without performing an additional n-butane separation process, and 1,3-butadiene, having high activity, can be also obtained in high yield for a long period of time.

Abstract translation: 混合锰铁氧体催化剂的制造方法以及使用该混合锰铁氧体催化剂制造1,3-丁二烯的方法。 具体地说，通过在10〜40℃的温度下进行的共沉淀法制造混合锰铁氧体催化剂的方法，以及使用混合锰铁氧体催化剂通过氧化脱氢反应制备1,3-丁二烯的方法 其中含有正丁烯，正丁烷和其它杂质的C4混合物直接用作反应物，而不进行额外的正丁烷分离方法或正丁烯萃取。 可以直接使用包含高浓度的正丁烷的C4混合物直接制备1,3-丁二烯作为反应物，通过氧化氢化反应而不进行另外的正丁烷分离过程，并且具有高活性的1,3-丁二烯， 也可以高产量长时间获得。

公开(公告)号：US08784769B2

公开(公告)日：2014-07-22

申请号：US13319814

申请日：2010-04-07

Applicant: Young Min Chung ,  Yong Tak Kwon ,  Tae Jin Kim ,  Seung Hoon Oh ,  Chang Soo Lee ,  Bo Yeol Kim

Inventor： Young Min Chung ,  Yong Tak Kwon ,  Tae Jin Kim ,  Seung Hoon Oh ,  Chang Soo Lee ,  Bo Yeol Kim

IPC: C01B15/029 ,  B01J31/38 ,  B01J37/16 ,  B01J31/26 ,  B01J31/28 ,  B82Y30/00 ,  B01J31/06 ,  H01B1/12 ,  B01J37/02 ,  B01J31/10 ,  B01J23/70 ,  B01J35/00 ,  B01J23/50 ,  B01J23/44 ,  B01J23/74 ,  B01J23/40

CPC classification number: B01J23/44 ,  B01J23/40 ,  B01J23/50 ,  B01J23/70 ,  B01J23/74 ,  B01J31/10 ,  B01J35/0046 ,  B01J37/0219 ,  B01J37/0244 ,  B01J37/16 ,  C01B15/029 ,  Y10S977/773

Abstract: Disclosed herein is a catalyst, including, in one example: a carrier, a polymer electrolyte multilayer film formed on the carrier, and metal particles dispersed in the polymer electrolyte multilayer film. The catalyst can be easily prepared, and can be used to produce hydrogen peroxide in high yield in the presence of a reaction solvent including no acid promoter.

Abstract translation: 本文公开了一种催化剂，在一个实例中包括载体，形成在载体上的聚合物电解质多层膜和分散在聚合物电解质多层膜中的金属颗粒。 催化剂可以容易地制备，并且可以在不含酸促进剂的反应溶剂的存在下以高产率生产过氧化氢。

公开(公告)号：US08367885B2

公开(公告)日：2013-02-05

申请号：US12451437

申请日：2008-05-08

Applicant: Young Min Chung ,  Seong Jun Lee ,  Tae Jin Kim ,  Seung Hoon Oh ,  Yong Seung Kim ,  In Kyu Song ,  Hee Soo Kim ,  Ji Chul Jung ,  Ho Won Lee

Inventor： Young Min Chung ,  Seong Jun Lee ,  Tae Jin Kim ,  Seung Hoon Oh ,  Yong Seung Kim ,  In Kyu Song ,  Hee Soo Kim ,  Ji Chul Jung ,  Ho Won Lee

IPC: C07C5/48

CPC classification number: H04N21/4126 ,  B01J23/002 ,  B01J23/31 ,  B01J23/8876 ,  B01J37/031 ,  B01J2523/00 ,  C07C5/48 ,  C07C2523/18 ,  C07C2523/28 ,  C07C2523/745 ,  C07C2523/755 ,  C07C2523/883 ,  H04N21/4334 ,  H04N21/43615 ,  H04N21/43637 ,  H04N21/440263 ,  H04N21/64322 ,  C07C11/167 ,  B01J2523/54 ,  B01J2523/68 ,  B01J2523/842 ,  B01J2523/847

Abstract: This invention relates to a method of preparing a multicomponent bismuth molybdate catalyst by changing the pH of a coprecipitation solution upon coprecipitation and a method of preparing 1,3-butadiene using the catalyst. The multicomponent bismuth molybdate catalyst, coprecipitated using a solution having an adjusted pH, the preparation method thereof, and the method of preparing 1,3-butadiene through oxidative dehydrogenation using a C4 mixture including n-butene and n-butane as a reactant are provided. The C4 raffinate, containing many impurities, is directly used as a reactant without an additional process for separating n-butane or extracting n-butene, thus obtaining 1,3-butadiene at high yield. The activity of the multicomponent bismuth molybdate catalyst can be simply increased through precise pH adjustment upon coprecipitation, which is not disclosed in the conventional techniques. This method can be applied to the increase in the activity of multicomponent bismuth molybdate catalysts reported in the art.

Abstract translation: 本发明涉及通过在共沉淀时改变共沉淀溶液的pH值和使用该催化剂制备1,3-丁二烯的方法制备多组分钼酸铋催化剂的方法。 提供了使用调节pH的溶液共沉淀的多组分钼酸铋催化剂及其制备方法以及使用包含正丁烯和正丁烷作为反应物的C4混合物通过氧化脱氢制备1,3-丁二烯的方法 。 含有许多杂质的C4萃余液直接用作反应物，而不需要另外的分离正丁烷或提取正丁烯的方法，从而以高产率获得1,3-丁二烯。 多组分钼酸铋催化剂的活性可以通过共沉淀下的精确pH调节简单地增加，这在传统技术中没有公开。 该方法可以应用于本领域中报道的多组分钼酸铋催化剂的活性的提高。

公开(公告)号：US07838455B2

公开(公告)日：2010-11-23

申请号：US11995266

申请日：2006-06-26

Applicant: Byong Sung Kwak ,  Seung Hoon Oh ,  Tae Jin Kim ,  Dae Hyun Choo ,  Young Min Chung

Inventor： Byong Sung Kwak ,  Seung Hoon Oh ,  Tae Jin Kim ,  Dae Hyun Choo ,  Young Min Chung

IPC: B01J38/48 ,  B01J38/52

CPC classification number: B01J29/90 ,  B01J29/405 ,  B01J29/89 ,  B01J38/02 ,  B01J38/48 ,  B01J38/52 ,  B01J38/70

Abstract: Disclosed herein is a method of regenerating a titanium-containing molecular sieve catalyst. Particularly, this invention provides a method of regenerating a titanium-containing molecular sieve catalyst used in epoxidation of olefin through simple treatment using a mixture solvent comprising aqueous hydrogen peroxide and alcohol. According to the method of this invention, when the catalyst having decreased activity is regenerated, the activity of the regenerated catalyst is equal to that of new catalyst and can be maintained stable for a long period of time.

Abstract translation: 本文公开了一种再生含钛分子筛催化剂的方法。 特别地，本发明提供了通过使用包含过氧化氢水溶液和醇的混合溶剂的简单处理来再生用于烯烃环氧化的含钛分子筛催化剂的方法。 根据本发明的方法，当再生催化剂活性降低时，再生催化剂的活性与新催化剂的活性相同，长时间保持稳定。