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91.发明授权젖산 에스테르의 탈수 반응용 인산칼슘-실리카 촉매 및 그의 제조방법 및 이를 이용하여 젖산 에스테르로부터 아크릴계 화합물을 제조하는 방법 有权用于乳酸脱水反应的磷酸钙二氧化硅催化剂及其制备方法以及从乳酸盐制备丙烯酸类化合物的方法
公开(公告)号：KR101033660B1
公开(公告)日：2011-05-12
申请号：KR1020090079685
申请日：2009-08-27
Applicant: 한국화학연구원
IPC: B01J27/182 , C07C51/09 , C07C57/04
Abstract: 본 발명은 젖산 에스테르의 탈수 반응용 인산칼슘-실리카 촉매 및 그의 제조방법과, 상기 촉매를 이용하여 젖산 에스테르를 탈수하여 아크릴계 화합물인 아크릴산과 아크릴산 에스테르를 제조하는 방법에 관한 것으로, 인산칼슘-실리카 촉매의 존재 하에 탄소수가 1~4인 알킬기를 가진 젖산 에스테르를 탈수 반응시켜 아크릴산과 아크릴산 에스테르를 고수율로 제조할 수 있다.
본 발명의 인산칼슘-실리카 촉매는 인산칼슘 50 내지 98 중량% 및 실리카 2 내지 50 중량%로 이루어지고, 상기 인산칼슘은 Ca
3 (PO
4 )
2, Ca
2 P
2 O
7 , Ca
5 (P
3 O
10 )
2 및 Ca
3 (PO
3 )
6 로 이루어진 군으로부터 선택되는 하나 이상이다.
인산칼슘 촉매, 탈수반응, 젖산 에스테르, 아크릴산, 아크릴산 에스테르-
公开(公告)号：KR1020110031875A
公开(公告)日：2011-03-29
申请号：KR1020090111937
申请日：2009-11-19
Applicant: 한국화학연구원
CPC classification number: B01D53/0438 , B01D2257/402 , B01D2257/404 , B01D2257/502 , B01D2257/702 , B01D2257/708 , B01J20/02 , B01J20/04 , B01J20/223 , B01J20/28014 , B01J23/00
Abstract: PURPOSE: An air treatment system is provided to effectively treat the latent heat load using a porous organic and inorganic hybrid containing a metal ion and organic ligand. CONSTITUTION: An air treatment system includes an air inlet pipe(4), a dehumidifying unit(2), a regenerating unit, and an exhausting pipe(5). The air inlet pipe inhales air from the outside. The dehumidifying unit removes the moisture from the air inhaled by the air inlet pipe, with an adsorber containing a porous organic and inorganic hybrid formed by combining a metal ion with organic ligand. The exhausting pipe discharges the air without the moisture to the outside.
Abstract translation: 目的：提供一种空气处理系统，以便使用含有金属离子和有机配体的多孔有机和无机杂化物有效地处理潜热负荷。 构成：空气处理系统包括进气管（4），除湿单元（2），再生单元和排气管（5）。 进气管从外部吸入空气。 除湿单元从进气管吸入的空气中除去水分，吸附器含有通过将金属离子与有机配体结合形成的多孔有机和无机杂化物。 排气管将空气排放到外部，而不会有水分。
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公开(公告)号：KR1020110031731A
公开(公告)日：2011-03-29
申请号：KR1020090089102
申请日：2009-09-21
Applicant: 한국화학연구원
CPC classification number: B01J20/223 , B01J20/28014 , B01J20/3042 , B01J35/004 , B01J37/0018
Abstract: PURPOSE: An organic-inorganic hybrid nano porous material and a method for forming the same are provided to stably obtain the nano porous material based on a quadrivalent metal ion, a compound containing the metal ion, and an organic ligand. CONSTITUTION: An organic-inorganic hybrid nano porous material includes a quadrivalent metal ion, a compound containing the metal ion, and an organic compound functioning as an organic ligand. The quadrivalent metal ion is Ti^4+, Zr^4+, or Sn^4+. The organic compound is benzene dicarboxylate, biphenyl-dicarboxylate, terphenyl-dicarboxylate, the derivative of the same, the solvate of the same, the hydrate of the same, and the combination of the same.
Abstract translation: 目的：提供一种有机 - 无机混合纳米多孔材料及其形成方法，以稳定地获得基于四价金属离子的纳米多孔材料，含有金属离子的化合物和有机配体。 构成：有机 - 无机杂化纳米多孔材料包括四价金属离子，含有金属离子的化合物和用作有机配体的有机化合物。 四价金属离子是Ti 4+，Zr 4+或Sn 4+。 有机化合物是苯二羧酸酯，联苯二羧酸酯，三联苯二羧酸酯，其衍生物，其溶剂合物，其水合物及其组合。
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94.发明公开젖산 에스테르의 탈수 반응용 인산칼슘 촉매 및 그의 제조방법 및 이를 이용하여 젖산 에스테르로부터 아크릴계 화합물을 제조하는 방법 有权用于脱水反应的磷酸钙催化剂，其制备方法以及从拉脱维酮制备丙烯酸酯化合物的方法
公开(公告)号：KR1020110022235A
公开(公告)日：2011-03-07
申请号：KR1020090079736
申请日：2009-08-27
Applicant: 한국화학연구원
CPC classification number: B01J27/1806 , B01J37/0018 , C07C51/09
Abstract: PURPOSE: Calcium phosphate catalysts for the dehydration reaction of lactates, a method for preparing the same, and a method for preparing acrylic compounds based on the lactates are provided to improve the selectivity and the reaction stability of dehydration reaction using phosphoric acid precursors and calcium precursors. CONSTITUTION: Calcium phosphate catalysts for the dehydration reaction of lactates contains one or more calcium phosphate selected from a group including Ca_3(PO_4)_2, Ca_2P_2O_7, Ca_5(P_3O_10)_2, and Ca_3(PO_3)_6. A method for preparing the calcium phosphate catalysts contains the following: Calcium phosphate slurry is prepared by mixing a phosphate aqueous solution and a calcium salt aqueous solution. The calcium phosphate slurry is filtered and cleaned to form powder. The power is sintered in air with 300 to 700 degrees Celsius of temperature.
Abstract translation: 目的：提供乳酸脱水反应的磷酸氢钙催化剂，其制备方法，以及制备基于乳酸的丙烯酸类化合物的方法，以提高使用磷酸前体和钙前体的脱水反应的选择性和反应稳定性 。 构成：用于乳酸盐脱水反应的磷酸钙催化剂含有选自Ca_3（PO_4）_2，Ca_2P_2O_7，Ca_5（P_3O_10）_2和Ca_3（PO_3）_6的一种或多种磷酸钙。 制备磷酸钙催化剂的方法包括以下：通过混合磷酸盐水溶液和钙盐水溶液制备磷酸钙浆料。 将磷酸钙浆料过滤并清洗以形成粉末。 功率在空气中在300至700摄氏度的温度下烧结。
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95.发明公开젖산 에스테르의 탈수 반응용 인산칼슘-실리카 촉매 및 그의 제조방법 및 이를 이용하여 젖산 에스테르로부터 아크릴계 화합물을 제조하는 방법 有权用于脱水反应的磷酸二钙催化剂，其制备方法以及从拉脱维酮制备丙烯酸酯化合物的方法
公开(公告)号：KR1020110022214A
公开(公告)日：2011-03-07
申请号：KR1020090079685
申请日：2009-08-27
Applicant: 한국화학연구원
IPC: B01J27/182 , C07C51/09 , C07C57/04
CPC classification number: B01J27/1806 , B01J37/0018 , C07C51/09 , C07C57/04
Abstract: PURPOSE: Calcium phosphate-silica catalysts for the dehydration reaction of lactates, a method for preparing the same, and a method for preparing acrylic compounds based on the lactates are provided to improve the yield of acrylic acids and acrylic esters by continuously dehydrating the lactates. CONSTITUTION: Calcium phosphate-silica catalysts contains 50 to 98 weight% of Calcium phosphate and 2 to 50 weigh% of silica. The calcium phosphate is selected from a group containing Ca_3(PO_4)_2, Ca_2P_2O_7, Ca_5(P_3O_10)_2, and Ca_3(PO_3)_6. The method for preparing the calcium phosphate-silica catalysts contains the following: Calcium phosphate is prepared by mixing a phosphate aqueous solution and a calcium salt aqueous solution. Silica slurry is prepared by mixing silicon salt aqueous solution and an acid aqueous solution. The silicon slurry is mixed with the calcium phosphate. The mixed slurry is filtered and cleaned to form powder. The power is sintered.
Abstract translation: 目的：提供乳酸盐脱水反应的磷酸钙 - 二氧化硅催化剂，其制备方法，以及制备基于乳酸盐的丙烯酸类化合物的方法，以通过连续脱水乳酸来提高丙烯酸和丙烯酸酯的产率。 构成：磷酸钙 - 二氧化硅催化剂含有50至98重量％的磷酸钙和2至50重量％的二氧化硅。 磷酸钙选自含有Ca_3（PO_4）_2，Ca_2P_2O_7，Ca_5（P_3O_10）_2和Ca_3（PO_3）_6的组。 制备磷酸钙 - 二氧化硅催化剂的方法包括以下：通过混合磷酸盐水溶液和钙盐水溶液制备磷酸钙。 通过混合硅盐水溶液和酸性水溶液制备二氧化硅浆料。 硅浆与磷酸钙混合。 将混合的浆料过滤并清洗以形成粉末。 功率烧结。
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Patent Agency Ranking96.发明公开
公开(公告)号：KR1020110019804A
公开(公告)日：2011-03-02
申请号：KR1020090077377
申请日：2009-08-21
Applicant: 한국화학연구원
Abstract: PURPOSE: A method for preparing organic-inorganic hybrid nanoporous materials is provided to ensure high crystallinity with aluminum and high thermal stability using tri(C1-C7)alkyl-1,3,5-benzenetricarboxylate. CONSTITUTION: A method for preparing organic-inorganic hybrid nanoporous materials comprises the steps of: mixing aluminum salts as an aluminum precursor with tri(C1-C7)alkyl-1,3,5-benzenetricarboxylate as an organic ligand, acids and solvents to prepare a reactant mixed solution; and heating the reactant mixed solution to perform a crystallization reaction. The heating temperature of the reactant mixed solution is 25~250°C.
Abstract translation: 目的：提供一种制备有机 - 无机杂化纳米多孔材料的方法，以确保铝的高结晶度和使用三（C1-C7）烷基-1,3,5-苯三羧酸盐的高热稳定性。 构成：制备有机 - 无机杂化纳米多孔材料的方法包括以下步骤：将作为铝前体的铝盐与作为有机配体的三（C1-C7）烷基-1,3,5-苯三羧酸盐，酸和溶剂混合以制备 反应物混合溶液; 并加热反应物混合溶液进行结晶反应。 反应混合溶液的加热温度为25〜250℃。
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97.发明公开열 전달 제어를 위한 나노세공체 코팅 방법, 이를 이용한 코팅층, 이를 포함하는 기재 및 열제어 소자 有权使用纳米材料涂覆表面的方法，使用它的涂层，涂层，具有涂层的热控制元件和具有涂层的合成层的涂层的涂层的方法
公开(公告)号：KR1020100032347A
公开(公告)日：2010-03-25
申请号：KR1020090087966
申请日：2009-09-17
CPC classification number: H01L23/373 , C09D5/00 , H01L23/3735 , H01L33/44 , H01L33/641 , H01L2924/0002 , H01L2924/00
Abstract: PURPOSE: A coating method of a nanoporous material, a coating layer using thereof, a material including thereof, and a thermal control device and system using thereof are provided to seal has in the nanoporous material, and to obtain a lot of active nucleation sites. CONSTITUTION: A coating method of a nanoporous material for thermal controlling comprises the following steps: functioning an organic functional group on the surface of the nanoporous material with nano unit minute pores; functioning the organic functional group on the surface of a substrate to coat the nanoporous material; and covalently bonding the surface of the nanoporous material on the surface of the substrate. The nanoporous material is selected from the group consisting of zeolite, a mesopore material, and a porous organic/inorganic hybrid material.
Abstract translation: 目的：提供纳米多孔材料的涂布方法，其使用的涂层，其包含的材料及其热控制装置和系统，以在纳米多孔材料中进行密封，并获得大量的活性成核位点。 构成：用于热控制的纳米多孔材料的涂布方法包括以下步骤：在具有纳米单位微孔的纳米多孔材料的表面上起作用有机官能团; 使基底表面上的有机官能团起作用以涂覆纳米多孔材料; 并将纳米多孔材料的表面共价键合在基材的表面上。 纳米多孔材料选自沸石，中孔材料和多孔有机/无机混合材料。
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公开(公告)号：KR1020090099168A
公开(公告)日：2009-09-22
申请号：KR1020080024261
申请日：2008-03-17
Applicant: 한국화학연구원
CPC classification number: B01J20/305 , B01J37/0018 , B82Y40/00
Abstract: A method for producing a nanostructure having large pores by microwave-irradiation is provided to shorten a processing time while reducing reactor capacity. A method for producing a nanostructure having large pores comprises the following steps of: mixing precursor, surfactant, water and acid, adjusting pH to 5-7 and aging the mixture; hydrothermally reacting the mixture in a microwave reactor to manufacture a nanostructure; and removing the remaining surfactant in the pores of the nanostructure. The surface area of the nanostructure is 350 m^2/g or greater. The volume of nanopores of 1nm or less is 0.05 cc/g or less. The large pores of the nanostructure have pore size of 20-100nm.
Abstract translation: 提供了通过微波照射制造具有大孔的纳米结构体的方法，以缩短处理时间，同时降低反应器容量。 制备具有大孔的纳米结构的方法包括以下步骤：将前体，表面活性剂，水和酸混合，将pH调节至5-7并使混合物老化; 在微波反应器中将混合物水热反应以制备纳米结构; 并除去纳米结构孔中剩余的表面活性剂。 纳米结构的表面积为350m 2 / g或更大。 1nm以下的纳米孔的体积为0.05cc / g以下。 纳米结构的大孔具有20-100nm的孔径。
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99.发明授权
公开(公告)号：KR100895413B1
公开(公告)日：2009-05-07
申请号：KR1020070063881
申请日：2007-06-27
Applicant: 한국화학연구원
Abstract: 본 발명은 다공성 유무기혼성체 (porous organic inorganic hybrid materials)의 신규 제조방법으로서, 수득되는 다공성 유무기혼성체를 무기염으로 처리하여 정제하는 단계를 포함하며, 특히, 불산을 사용하지 않는 것을 특징으로 하는 제조 방법, 상기 제조 방법에 의하여 제조된 다공성 유무기혼성체 및 이의 촉매적 용도에 관한 것으로서, 상기 다공성 유무기혼성체는 높은 표면적과 분자크기 또는 나노크기의 세공을 갖고 있어 흡착제, 기체 저장, 센서, 멤브레인, 기능성 박막, 촉매 및 촉매 담체 등에 사용될 수 있으며 세공크기보다 작은 게스트 분자를 포집하거나 세공크기를 이용하여 분자들을 분리하는데 사용될 수 있다.
유무기혼성체, 수열합성, 나노입자, 세공물질, 촉매, 마이크로파 합성 -
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