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1. 发明申请

WO2012036445A4 CATALYST FOR SELECTIVE OXIDATIVE DESULFURIZATION AND PREPARATION METHOD THEREOF 审中-公开
标题翻译：选择性氧化脱硫催化剂及其制备方法
公开(公告)号：WO2012036445A4
公开(公告)日：2012-08-09
申请号：PCT/KR2011006750
申请日：2011-09-09
申请人： KOREA RES INST CHEM TECH , SK INNOVATION CO LTD , KIM TAE WAN , JEONG KWANG EUN , CHAE HO JEONG , KIM CHUL UNG , JEONG SOON YONG , KIM GYUNG ROK , OH SEUNG HOON , RYU JAE WOOK , KIM DO WOAN , KIM YONG WOON
发明人： KIM TAE WAN , JEONG KWANG EUN , CHAE HO JEONG , KIM CHUL UNG , JEONG SOON YONG , KIM GYUNG ROK , OH SEUNG HOON , RYU JAE WOOK , KIM DO WOAN , KIM YONG WOON
IPC分类号： B01J31/38 , B01J31/12 , B01J37/02 , C10G31/00
CPC分类号： B01J29/89 , B01J21/063 , B01J21/08 , B01J21/12 , B01J29/0308 , B01J31/0274 , B01J37/0203 , B01J37/0209 , C10G27/04 , C10G2300/202
摘要： The present invention relates to a catalyst for selective oxidative desulfurization having a prolonged lifetime, and a preparation method thereof. More specifically, the present invention relates to a catalyst for selective oxidative desulfurization, and a preparation method thereof, wherein a catalyst for selective oxidative desulfurization in which the surface of a silica support is modified to be hydrophobic through silylation using an organic silane compound is further provided to a catalyst for selective oxidative desulfurization in which a predetermined amount of transition metals are supported in a silica support, thereby maximizing selective oxidative desulfurization performance to petroleum hydrocarbons having a high sulfur compound content and preventing sulfone compounds, by-products of selective oxidative desulfurization, from being deposited on the support of the catalyst to extend the lifetime of the catalyst to the maximum. In addition, the present invention relates to a method for preparing the catalyst for selective oxidative desulfurization, comprising: the first step of injecting in an organic solvent a transition metal precursor and a chelating agent for reaction thereof; the second step of injecting a support to an aqueous solution for mixture thereof; the third step of mixing and stirring the solutions prepared at the first and second steps; and the fourth step of drying and sintering the solution prepared at the third step. The catalyst prepared by the preparation method maintains a high catalytic activity and has an increased lifetime by preventing the formation and aggregation of large active metals showing a low reactivity in case of supporting an active metal component.
摘要翻译：本发明涉及延长寿命的选择性氧化脱硫催化剂及其制备方法。更具体地说，本发明涉及用于选择性氧化脱硫的催化剂及其制备方法，其中使用有机硅烷化合物通过硅烷化将二氧化硅载体的表面改性为疏水性的选择性氧化脱硫用催化剂进一步提供给用于选择性氧化脱硫的催化剂，其中将预定量的过渡金属负载在二氧化硅载体中，由此使对硫化合物含量高的石油烃的选择性氧化脱硫性能最大化并防止砜化合物，选择性氧化脱硫的副产物沉积在催化剂的载体上以延长催化剂的寿命至最大值。此外，本发明涉及一种制备用于选择性氧化脱硫的催化剂的方法，其包括：第一步将有机溶剂注入过渡金属前体和螯合剂以进行反应; 将载体注入水溶液中混合的第二步骤; 混合并搅拌在第一步和第二步制备的溶液的第三步; 和第四步，将第三步制备的溶液干燥并烧结。通过该制备方法制备的催化剂通过防止负载活性金属组分时显示低反应性的大活性金属的形成和聚集而保持高催化活性并具有增加的寿命。

2. 发明申请

WO2012036445A2 CATALYST FOR SELECTIVE OXIDATIVE DESULFURIZATION AND PREPARATION METHOD THEREOF 审中-公开
公开(公告)号：WO2012036445A2
公开(公告)日：2012-03-22
申请号：PCT/KR2011006750
申请日：2011-09-09
申请人： KOREA RES INST CHEM TECH , SK INNOVATION CO LTD , KIM TAE WAN , JEONG KWANG EUN , CHAE HO JEONG , KIM CHUL UNG , JEONG SOON YONG , KIM GYUNG ROK , OH SEUNG HOON , RYU JAE WOOK , KIM DO WOAN , KIM YONG WOON
发明人： KIM TAE WAN , JEONG KWANG EUN , CHAE HO JEONG , KIM CHUL UNG , JEONG SOON YONG , KIM GYUNG ROK , OH SEUNG HOON , RYU JAE WOOK , KIM DO WOAN , KIM YONG WOON
IPC分类号： B01J31/38 , B01J31/12 , B01J37/02 , C10G31/00
CPC分类号： B01J29/89 , B01J21/063 , B01J21/08 , B01J21/12 , B01J29/0308 , B01J31/0274 , B01J37/0203 , B01J37/0209 , C10G27/04 , C10G2300/202
摘要： The present invention relates to a catalyst for selective oxidative desulfurization having a prolonged lifetime, and a preparation method thereof. More specifically, the present invention relates to a catalyst for selective oxidative desulfurization, and a preparation method thereof, wherein a catalyst for selective oxidative desulfurization in which the surface of a silica support is modified to be hydrophobic through silylation using an organic silane compound is further provided to a catalyst for selective oxidative desulfurization in which a predetermined amount of transition metals are supported in a silica support, thereby maximizing selective oxidative desulfurization performance to petroleum hydrocarbons having a high sulfur compound content and preventing sulfone compounds, by-products of selective oxidative desulfurization, from being deposited on the support of the catalyst to extend the lifetime of the catalyst to the maximum. In addition, the present invention relates to a method for preparing the catalyst for selective oxidative desulfurization, comprising: the first step of injecting in an organic solvent a transition metal precursor and a chelating agent for reaction thereof; the second step of injecting a support to an aqueous solution for mixture thereof; the third step of mixing and stirring the solutions prepared at the first and second steps; and the fourth step of drying and sintering the solution prepared at the third step. The catalyst prepared by the preparation method maintains a high catalytic activity and has an increased lifetime by preventing the formation and aggregation of large active metals showing a low reactivity in case of supporting an active metal component.

3. 发明申请

WO2011142550A3 METHOD FOR PRODUCING HYDROGEN FROM CELLULOSE 审中-公开
标题翻译：从纤维素生产氢的方法
公开(公告)号：WO2011142550A3
公开(公告)日：2012-05-03
申请号：PCT/KR2011003281
申请日：2011-05-03
申请人： SK INNOVATION CO LTD , KOREA RES INST CHEM TECH , CHUNG YOUNG MIN , KIM TAE JIN , OH SEUNG HOON , JEONG SOON YONG , KIM CHUL UNG , JEONG KWANG EUN , CHAE HO JEONG , KIM TAE WAN , PARK EUN DEOK
发明人： CHUNG YOUNG MIN , KIM TAE JIN , OH SEUNG HOON , JEONG SOON YONG , KIM CHUL UNG , JEONG KWANG EUN , CHAE HO JEONG , KIM TAE WAN , PARK EUN DEOK
IPC分类号： C01B3/22 , B01J23/888 , C07C29/156 , C07C31/18
CPC分类号： C01B3/323 , B01J23/888 , C01B3/56 , C01B2203/0233 , C01B2203/042 , C01B2203/0475 , C01B2203/06 , C01B2203/1217 , Y02P20/52 , Y02P30/30
摘要： The present invention relates to a method for producing hydrogen, comprising the steps of: enabling cellulose and hydrogen to react with each other to produce polyol; and generating hydrogen by the aqueous phase reforming of the polyol produced in the previous step. The hydrogen production method of the present invention obtains hydrogen at a yield of 50% or higher.
摘要翻译：本发明涉及一种生产氢的方法，包括以下步骤：使纤维素和氢彼此反应生成多元醇; 并通过上一步产生的多元醇的水相重整产生氢。本发明的氢制造方法以50％以上的收率获得氢。

4. 发明申请

WO2011049301A3 HIGH-STRENGTH SAPO-34 MICROSPHERE CATALYST, METHOD FOR PREPARING SAME, AND METHOD FOR PREPARING LIGHT OLEFINS USING SAME 审中-公开
标题翻译：高强度SAPO-34微球催化剂，其制备方法及使用该催化剂制备轻质烯烃的方法
公开(公告)号：WO2011049301A3
公开(公告)日：2011-09-09
申请号：PCT/KR2010006753
申请日：2010-10-04
申请人： KOREA RES INST CHEM TECH , HYUNDAI ENGINEERING CO LTD , CHAE HO JEONG , JEONG SOON YONG , KIM CHUL UNG , JEONG KWANG EUN , KIM TAE WAN
发明人： CHAE HO JEONG , JEONG SOON YONG , KIM CHUL UNG , JEONG KWANG EUN , KIM TAE WAN
IPC分类号： B01J29/85 , C07C1/20 , C10G11/18
CPC分类号： B01J29/85 , B01J37/0045 , B01J2229/42 , C07C1/20 , C10G3/00 , C10G11/02 , C10G11/18 , C10G2400/20
摘要： The present invention relates to a high-strength silicoaluminophosphate-34 (SAPO-34) microsphere catalyst, to a method for preparing same, and to a method for preparing light olefins using same. In detail, the present invention relates to a method for preparing a SAPO-34 microsphere catalyst by spraying a slurry mixture containing a matrix, a binder, an additive, etc., onto the SAPO-34 slurry which is prepared by hydrothermal synthesis using various organic templates, such as tetraethylammonium hydroxide (TEAOH) or the like, wherein the organic templates are used alone or a mixture of the organic templates is used, drying the mixture slurry to obtain microspheres, and firing the microspheres. The present invention also relates to a SAPO-34 microsphere catalyst prepared by the method for a circulating fluidized bed reactor. The SAPO-34 microsphere catalyst of the present invention has a high strength and superior reaction activity, and therefore is suitable for use in a circulating fluidized bed reactor which requires a high strength catalyst. In addition, the SAPO-34 microsphere catalyst of the present invention has a long lifespan, and has a superior C1-C4 oxygenate conversion rate, and therefore is suitable for preparing light olefins such as ethylene, propylene, butane, and the like.
摘要翻译：本发明涉及高强度硅铝磷酸盐-34（SAPO-34）微球催化剂，其制备方法，以及使用该催化剂制备轻质烯烃的方法。具体而言，本发明涉及一种通过将含有基质，粘合剂，添加剂等的浆料混合物喷雾到通过水热合成制备的SAPO-34浆料上来制备SAPO-34微球催化剂的方法，所述浆料使用各种有机模板例如四乙基氢氧化铵（TEAOH）等，其中单独使用有机模板或使用有机模板的混合物，干燥混合物浆料以获得微球体，并烧制微球体。本发明还涉及通过用于循环流化床反应器的方法制备的SAPO-34微球催化剂。本发明的SAPO-34微球催化剂具有高强度和优异的反应活性，因此适用于需要高强度催化剂的循环流化床反应器。另外，本发明的SAPO-34微球催化剂寿命长，具有优良的C1-C4含氧化合物转化率，因此适用于制备乙烯，丙烯，丁烷等轻质烯烃。

5. 发明申请

WO2012030181A2 ACCELERATOR FOR PREPARATION OF NATURAL GAS HYDRATE 审中-公开
标题翻译：加速器制备天然气水合物
公开(公告)号：WO2012030181A2
公开(公告)日：2012-03-08
申请号：PCT/KR2011006499
申请日：2011-09-01
申请人： KOREA RES INST CHEM TECH , KOREA IND TECH INST , JEONG KWANG EUN , PARK JONG MOK , KIM TAE WAN , CHAE HO JEONG , KIM CHUL UNG , JEONG SOON YONG , KANG HO CHEOL , LEE BYUNG MIN , LEE JU DONG
发明人： JEONG KWANG EUN , PARK JONG MOK , KIM TAE WAN , CHAE HO JEONG , KIM CHUL UNG , JEONG SOON YONG , KANG HO CHEOL , LEE BYUNG MIN , LEE JU DONG
IPC分类号： C07C305/10 , C07C7/20 , C07C303/32 , C07C309/14 , C10L3/06
CPC分类号： C07C305/10 , C07C7/00 , C07C309/10 , C10L3/108 , C07C9/04
摘要： The present invention relates to a compound for the preparation of a natural gas hydrate, and more specifically, to a method for using a multi-chain type surfactant having two or three hydrophobic groups and two sulfate or sulfonate groups per molecule as an accelerator in a reaction for generating the natural gas hydrate, and a preparation method for the accelerator. According to the present invention, the compound has excellent natural gas hydrate generation velocity and gas storage capacity.
摘要翻译：本发明涉及一种天然气水合物的制备用化合物，更具体地说，涉及一种分子中具有两个或三个疏水性基团和两个硫酸酯基或磺酸酯基的多链型表面活性剂的使用方法，用于产生天然气水合物的反应，以及加速剂的制备方法。根据本发明，化合物具有优异的天然气水合物生成速度和气体储存能力。

6. 发明申请

WO2011013880A3 METHOD FOR PREPARING DIALKYL CARBONATE 审中-公开
标题翻译：制备碳酸二烷基酯的方法
公开(公告)号：WO2011013880A3
公开(公告)日：2011-09-29
申请号：PCT/KR2009006726
申请日：2009-11-27
申请人： KOREA RES INST CHEM TECH , KOH JAE CHEON , KIM CHUL UNG , KIM YUN MIN
发明人： KOH JAE CHEON , KIM CHUL UNG , KIM YUN MIN
IPC分类号： C07C68/00
CPC分类号： C07C68/00 , C07C69/96
摘要： The present invention provides a method for preparing dialkyl carbonate from urea or alkyl carbamate and alkyl alcohol using an ionic liquid comprising a cation, which produces a hydrogen ion, and a hydrophobic anion containing fluorine with high temperature stability in the presence of catalyst containing a metal oxide or hydrotalcite. Since the present invention can prepare dialkyl carbonate at a pressure lower than those of existing methods, it does not require an expensive pressure control device and peripheral devices for maintaining high pressure including the installation cost. It is also the method for preparing a dialkyl carbonate with high yield, thus improving economical efficiency. Moreover, the method of the present invention hardly produces any waste during the process and is thus an eco-friendly method.
摘要翻译：本发明提供了一种由含尿素或烷基氨基甲酸酯和烷基醇的离子液体制备碳酸二烷基酯的方法，所述离子液体包含产生氢离子的阳离子和含氟的疏水阴离子，所述离子液体在含金属的催化剂存在下具有高温稳定性氧化物或水滑石。由于本发明可以在低于现有方法的压力下制备碳酸二烷基酯，所以不需要昂贵的压力控制装置和用于保持包括安装成本的高压的外围装置。也是高收率制备碳酸二烷基酯的方法，因此提高了经济效益。而且，本发明的方法在处理过程中几乎不产生任何浪费，因此是一种环保方法。

7. 发明公开

EP2492010A4 HIGH-STRENGTH SAPO-34 MICROSPHERE CATALYST, METHOD FOR PREPARING SAME, AND METHOD FOR PREPARING LIGHT OLEFINS USING SAME 有权转让
标题翻译：高强SAPO-34 MICRO BALL催化剂的方法，用于生产和产生光的方法，该方法OLFINEN
公开(公告)号：EP2492010A4
公开(公告)日：2014-05-14
申请号：EP10825126
申请日：2010-10-04
申请人： KOREA RES INST CHEM TECH , HYUNDAI ENGINEERING CO LTD
发明人： CHAE HO JEONG , JEONG SOON YONG , KIM CHUL UNG , JEONG KWANG EUN , KIM TAE WAN
IPC分类号： B01J29/85 , C07C1/20 , C10G11/18
CPC分类号： B01J29/85 , B01J37/0045 , B01J2229/42 , C07C1/20 , C10G3/00 , C10G11/02 , C10G11/18 , C10G2400/20
摘要： The present invention relates to a high-strength silicoaluminophasphate-34 (SAPO-34) microsphere catalyst, a method for preparing the same, and a method for preparing light olefins by using the same, and when described in more detail, the present invention relates to a method for preparing a SAPO-34 microsphere catalyst, including: spray drying a mixed slurry including a matrix, a binder, an additive, and the like to a SAPO-34 slurry prepared by a hydrothermal synthesizing method using various organic templates such as tetraethylammonium hydroxide (TEAOH), and the like alone or in mixtures to prepare microspheres, and firing the microspheres, and to a SAPO-34 microsphere catalyst for a circulating-fluidized bed reactor, prepared by the preparation method. The SAPO-34 microsphere catalyst of the present invention has excellent reaction activity while having high strength, and thus is appropriate for use in a circulating-fluidized bed reactor requiring high strength of the catalyst. Further, the SAPO-34 microsphere catalyst has a long life-span and excellent conversion rate of C 1 to C 4 oxygen-including compounds (oxygenates), and thus is appropriate for use in the preparation of light olefins such as ethylene, propylene, butene, and the like.

8. 发明专利

DE69703232D1 未知
公开(公告)号：DE69703232D1
公开(公告)日：2000-11-09
申请号：DE69703232
申请日：1997-07-18
申请人： KOREA RES INST CHEM TECH
发明人： LEE JUNG MIN , KOH JAE CHEON , MOON SANG JIN , KIM KWANG JOO , JIN HANG KYO , KIM CHUL UNG , SO WON UOOK
IPC分类号： B01D57/02 , B01D61/42 , B01D61/46 , B01D71/10 , C08F6/20 , C08F14/26 , C08F114/26
摘要： PCT No. PCT/KR97/00142 Sec. 371 Date Mar. 19, 1998 Sec. 102(e) Date Mar. 19, 1998 PCT Filed Jul. 18, 1997 PCT Pub. No. WO98/03561 PCT Pub. Date Jan. 29, 1998The present invention relates to a method and an apparatus for concentrating an aqueous PTFE emulsion in which a raw, aqueous PTFE emulsion containing fluorinated surfactants is concentrated by an electrodialysis technique using at least one nonionic surfactant as an anti-flocculation agent and a volatile electrolyte such that the formation of floccules is prevented.

9. 发明专利

AT196770T 未知
公开(公告)号：AT196770T
公开(公告)日：2000-10-15
申请号：AT97932030
申请日：1997-07-18
申请人： KOREA RES INST CHEM TECH
发明人： LEE JUNG MIN , KOH JAE CHEON , MOON SANG JIN , KIM KWANG JOO , JIN HANG KYO , KIM CHUL UNG , SO WON UOOK
IPC分类号： B01D57/02 , B01D61/42 , B01D61/46 , B01D71/10 , C08F6/20 , C08F14/26 , C08F114/26
摘要： PCT No. PCT/KR97/00142 Sec. 371 Date Mar. 19, 1998 Sec. 102(e) Date Mar. 19, 1998 PCT Filed Jul. 18, 1997 PCT Pub. No. WO98/03561 PCT Pub. Date Jan. 29, 1998The present invention relates to a method and an apparatus for concentrating an aqueous PTFE emulsion in which a raw, aqueous PTFE emulsion containing fluorinated surfactants is concentrated by an electrodialysis technique using at least one nonionic surfactant as an anti-flocculation agent and a volatile electrolyte such that the formation of floccules is prevented.

10. 发明申请

WO2012144856A3 METHOD FOR PREPARING DIALKYL CARBONATE 审中-公开
标题翻译：制备碳酸二乙酯的方法
公开(公告)号：WO2012144856A3
公开(公告)日：2013-01-17
申请号：PCT/KR2012003070
申请日：2012-04-20
申请人： RES INST IND SCIENCE & TECH , BAIK JOON HYUN , KOH JAE CHEON , KIM KYONG TAE , KOH DONG JUN , SA YOUNG SAM , KIM YUN MIN , KIM CHUL UNG
发明人： BAIK JOON HYUN , KOH JAE CHEON , KIM KYONG TAE , KOH DONG JUN , SA YOUNG SAM , KIM YUN MIN , KIM CHUL UNG
IPC分类号： C07C68/06 , C07C69/96
CPC分类号： C07C68/00 , Y02P20/582 , C07C69/96
摘要： The present invention relates to a method for preparing dialkyl carbonate, which enables the preparation of a dialkyl carbonate, such as dimethyl carbonate, at a higher yield rate in an eco-friendly and economically advantageous manner while reducing the generation of by-products. The method for preparing dialkyl carbonate comprises a step of reacting urea, alkyl carbamate having 1 to 3 carbon atoms or a mixture thereof, and a monovalent alcohol having 1 to 3 carbon atoms in the presence of a room-temperature ionic liquid and a catalyst comprising salts of transition metals or rare-earth metals.
摘要翻译：本发明涉及一种制备碳酸二烷基酯的方法，其能够以环保和经济上有利的方式以更高的产率制备碳酸二烷基酯如碳酸二甲酯，同时减少副产物的产生。制备碳酸二烷基酯的方法包括在室温离子液体和催化剂的存在下使脲，具有1至3个碳原子的氨基甲酸烷基酯或其混合物和具有1至3个碳原子的一元醇反应的步骤，过渡金属或稀土金属的盐。

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