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101. 发明公开

KR1020100022501A 세륨 및 다른 희토류의 고비표면적의 혼합된 산화물의 제조방법 有权
标题翻译：高特异性表面区域和其他稀土的混合氧化物，制备方法和在催化中的应用
公开(公告)号：KR1020100022501A
公开(公告)日：2010-03-02
申请号：KR1020097027451
申请日：2008-06-20
申请人： 솔베이 스페셜켐 재팬 가부시키가이샤
发明人： 요코타카즈히코 , 오타케나오타카
IPC分类号： C01F17/00 , B01J23/10 , B01J32/00 , B01D53/94
CPC分类号： B01J23/10 , B01D53/945 , B01D2255/206 , B01J23/002 , B01J35/1014 , B01J35/1038 , B01J35/108 , B01J37/031 , B01J37/08 , B01J2523/00 , C01F17/0043 , C01P2006/13 , C01P2006/14 , Y02T10/22 , B01J2523/3706 , B01J2523/3712 , B01J2523/3718
摘要： The mixed oxide of the invention mainly consists of cerium oxide and of at least one oxide of another rare earth. It has a specific surface area of at least 20 m/g after calcining at 1000C for 5 hours. It is obtained by forming a liquid medium comprising a cerium compound; by heating this medium; by adding to the precipitate obtained a compound of the other rare earth, by heating the medium thus obtained and by bringing its pH to a basic value and by calcining the precipitate. The mixed oxide may be used as a catalyst support.
摘要翻译：本发明的混合氧化物主要由氧化铈和至少一种其它稀土氧化物组成。在100℃下煅烧5小时后，其比表面积至少为20m 2 / g。通过形成包含铈化合物的液体介质获得; 通过加热该介质; 通过加入得到的其他稀土化合物，通过加热所得到的介质并使其pH值达到碱性值，并通过煅烧沉淀物加入到沉淀物中。混合氧化物可以用作催化剂载体。

102. 发明公开

KR1020090075694A 지르코늄 산화물, 티타늄 산화물 및 텅스텐 산화물을 함유하는 산성이 높은 조성물, 이의 제조 방법 및 배기 가스 처리에서의 이의 용도 失效
标题翻译：含有氧化锆，氧化钛和氧化钨的高酸性组合物，其制备方法和用于处理排气的方法
公开(公告)号：KR1020090075694A
公开(公告)日：2009-07-08
申请号：KR1020097007969
申请日：2007-10-19
申请人： 로디아 오퍼레이션스 , 마그네슘 일렉트론 리미티드
发明人： 라셰르올리비에르 , 로아트,엠마뉴엘 , 베르디에르,스테판 , 브래드쇼,헤더 , 버틀러,클리브 , 해리스,데보라 , 피레이,마이레드 , 스테펜슨,하젤
IPC分类号： B01D53/94 , B01J21/06 , B01J23/20 , C01G41/02
CPC分类号： B01D53/945 , B01D2255/20707 , B01D2255/20715 , B01D2255/20776 , B01J23/002 , B01J23/30 , B01J37/03 , B01J2523/00 , C01G41/006 , C01G45/006 , C01G49/009 , C01P2006/12 , C01P2006/13 , Y02T10/22 , B01J2523/47 , B01J2523/48 , B01J2523/69 , B01J2523/36 , B01J2523/41 , B01J2523/3712
摘要： The invention relates to a composition containing zirconium, titanium and tungsten oxides, and optionally the oxide of an element M selected from silicon, aluminium, iron, molybdenum, manganese, zinc, tin, and rare earths in the following mass proportions of said different elements: titanium oxide: 20%-50%; tungsten oxide: 1%-20%, M-element oxide: 1%-20%; the balance consisting of zirconium oxide. The composition is obtained by: placing in a liquid medium a zirconium compound, a titanium compound, optionally an M-element compound and a basic compound; adding a tungsten compound to the precipitate suspension thus obtained and having a pH value of between 1 and 7; maturing the suspension resulting from the preceding step; and optionally separating the precipitate and calcining it.
摘要翻译：本发明涉及含有锆，钛和钨氧化物的组合物，以及任选的选自硅，铝，铁，钼，锰，锌，锡和稀土元素M的氧化物，按以下质量比例的所述不同元素：氧化钛：20％-50％; 氧化钨：1％-20％，M元素氧化物：1％-20％; 余量由氧化锆组成。该组合物通过以下步骤获得：在液体介质中放置锆化合物，钛化合物，任选的M元素化合物和碱性化合物; 向由此获得的沉淀悬浮液中加入钨化合物并具有1至7的pH值; 使上一步产生的悬浮液成熟; 并任选分离沉淀并煅烧。

103. 发明公开

KR1020090003326A 지르코늄, 세륨 및 란타늄의 산화물 및 이트륨, 가돌리늄 또는 사마륨의 산화물 기재 고 비표면 및 환원성 조성물, 그의 제조 방법 및 촉매로서의 용도 有权
标题翻译：基于ZIRCONIUM，CERIUM和LANTHANUM以及YTTRIUM，GADOLINIUM或SAMARIUM，具有高特异性表面和可降低性的氧化物的组合物，制备方法和用作催化剂
公开(公告)号：KR1020090003326A
公开(公告)日：2009-01-09
申请号：KR1020087027842
申请日：2007-05-07
申请人： 로디아 오퍼레이션스
发明人： 라르셰,올리비에 , 베르디에르,스테팡 , 로아르,에마뉘엘
IPC分类号： B01J23/10 , B01D53/94 , B01J35/10 , B01J37/08
CPC分类号： B01J21/066 , B01D53/945 , B01D2255/206 , B01D2255/20715 , B01J23/10 , B01J23/63 , B01J35/002 , B01J35/1009 , B01J35/1014 , B01J37/031 , B01J37/08 , C01G25/00 , C01G25/006 , C01P2002/72 , C01P2006/12 , C01P2006/13 , Y02T10/22
摘要： The composition of the invention consists essentially of oxides of zirconium, cerium and lanthanum and of another rare earth chosen from among yttrium, gadolinium and samarium with a proportion of the lanthanum oxide and the oxide of the other rare earth of at least 15%, and has specific surfaces of at least 40 m2/g and at least 15 m2/g after calcination respectively for 4 hours at a 1000°C and 10 hours at 1150°C. After calcination for 10 hours at 1200°C it has a surface of at least 7m2/g. This surface is at least 5 m2/g for an embodiment in which after 10 hours of calcination at 1150°C the composition is in the form of a pure solid solution. This composition can be used as a catalyst or a catalyst support.
摘要翻译：本发明的组合物基本上由锆，铈和镧的氧化物和选自钇，钆和钐的另一种稀土组成，氧化镧和另一种稀土的氧化物的比例至少为15％，以及在1000℃和1150℃下分别煅烧4小时和10小时后，具有至少40m 2 / g和至少15m 2 / g的比表面积。在1200℃煅烧10小时后，其表面至少为7m2 / g。对于在1150℃煅烧10小时之后，该组合物为纯固体形式的实施方案，该表面至少为5m 2 / g。该组合物可以用作催化剂或催化剂载体。

104. 发明公开

KR1020080094694A 지르코늄, 세륨, 이트륨, 란타늄의 산화물 및 또 다른 희토류의 산화물을 기재로 하는 조성물, 그의 제조 방법 및촉매 용도 有权
标题翻译：基于锆，矾土，其他和其他稀土的氧化物的组合物，其制备方法和催化用途
公开(公告)号：KR1020080094694A
公开(公告)日：2008-10-23
申请号：KR1020087019994
申请日：2007-02-13
申请人： 로디아 오퍼레이션스
发明人： 라르셰,올리비에 , 베르디에르,스테팡 , 로아르,에마뉘엘 , 후앙,에멩
IPC分类号： B01J35/10 , C01G25/02 , B01J37/03 , B01J23/63
CPC分类号： B01J21/066 , B01D53/945 , B01D2255/206 , B01D2255/407 , B01D2255/9207 , B01J23/10 , B01J23/63 , B01J35/002 , B01J35/1014 , B01J37/0018 , B01J37/03 , B01J37/06 , C01F17/0043 , C01G25/006 , C01P2002/72 , C01P2006/12 , C01P2006/13 , Y02T10/22
摘要： The invention concerns a composition based on zirconium oxide in a weight proportion of at least 25%, and comprising between 15% and 60% of cerium oxide, between 10% and 25% of yttrium oxide, between 2% and 10% of lanthanum oxide and between 2% and 15% of another rare earth oxide. Additionally, it has, after calcination for 10 hours at 1150°C, a specific surface of at least 15 m2/g as well as a cubic phase. It is obtained by forming a mixture comprising zirconium, cerium, yttrium, lanthanum and the additional rare earth, by precipitating said mixture with a base, heating in aqueous medium said precipitate, adding thereto a surfactant and calcining the precipitate. Said composition can be used as catalyst.
摘要翻译：本发明涉及一种基于氧化锆的组合物，其重量比例至少为25％，并且包含15％至60％的氧化铈，10％至25％的氧化钇，2％至10％的氧化镧和另外的稀土氧化物的2％至15％之间。另外，在1150℃煅烧10小时后，比表面积至少为15m 2 / g，立方相为。通过用碱沉淀所述混合物，在水介质中加热所述沉淀物，加入表面活性剂和煅烧沉淀物，形成包含锆，铈，钇，镧和附加稀土的混合物。所述组合物可用作催化剂。

105. 发明公开

KR1020080083237A 리튬-금속 복합산화물의 제조방법 无效
标题翻译：锂金属复合氧化物的制备方法
公开(公告)号：KR1020080083237A
公开(公告)日：2008-09-17
申请号：KR1020080070840
申请日：2008-07-21
申请人： 주식회사 엘지화학 , 한화케미칼 주식회사
发明人： 장성균 , 방의용 , 장민철 , 최상훈 , 이기영 , 명완재 , 송규호 , 이주형 , 한영식 , 조명호 , 이용태
IPC分类号： C01D15/02 , H01M4/48 , H01M10/05
CPC分类号： H01M4/505 , C01G45/1228 , C01G51/50 , C01G53/50 , C01P2002/72 , C01P2002/74 , C01P2002/86 , C01P2004/03 , C01P2004/32 , C01P2004/61 , C01P2006/11 , C01P2006/12 , C01P2006/13 , C01P2006/40 , H01M4/485 , H01M4/525 , H01M10/052 , H01M2004/021 , Y02P20/544 , Y10T29/49108
摘要： A method for preparing lithium-metal composite oxides is provided to form a very homogeneous solid solution, and to increase electrochemical properties and stability of crystals through improved metal ordering. A method for preparing lithium-metal composite oxides includes the steps of: (a) mixing an aqueous metal precursor compound solution containing at least one transition metal, an alkalinizer, and a lithium precursor compound to precipitate a transition metal hydroxide; (b) mixing the mixture of the step (a) with supercritical or subcritical water to synthesize and dry lithium metal composite oxides; and (c) calcining, or granulating and calcining the synthesized lithium metal composite oxides. Further, a size of the lithium-metal composite oxides is 1 to 100 mum.
摘要翻译：提供了制备锂金属复合氧化物的方法以形成非常均匀的固溶体，并且通过改进的金属排序来提高晶体的电化学性质和稳定性。制备锂 - 金属复合氧化物的方法包括以下步骤：（a）将含有至少一种过渡金属，碱化剂和锂前体化合物的含水金属前体化合物溶液混合以沉淀过渡金属氢氧化物; （b）将步骤（a）的混合物与超临界或亚临界水混合以合成和干燥锂金属复合氧化物; 和（c）煅烧或造粒和煅烧合成的锂金属复合氧化物。此外，锂金属复合氧化物的尺寸为1〜100μm。

106. 发明授权

KR100794883B1 지르코늄, 프라세오디뮴, 란탄 또는 네오디뮴 산화물 기재조성물, 그의 제조 방법 및 촉매계에서의 그의 용도 有权
标题翻译：基于氧化锆，镨，镧或钕的组合物，其催化体系的制备和应用方法
公开(公告)号：KR100794883B1
公开(公告)日：2008-01-14
申请号：KR1020067017103
申请日：2005-02-25
申请人： 로디아 쉬미
发明人： 라르셰,올리비에 , 무아소니에,필립 , 로하르트,에마뉘엘
IPC分类号： C01G25/02 , B01J21/06 , C01F17/00
CPC分类号： C01G25/00 , B01D53/945 , B01D2255/206 , B01D2255/20715 , B01J21/066 , B01J23/10 , B01J23/63 , B01J35/1014 , B01J37/0018 , B01J37/03 , C01G25/006 , C01P2006/12 , C01P2006/13 , Y02T10/22
摘要： 본 발명의 조성물은 지르코늄 산화물, 및 지르코늄 산화물로부터 선택된 1종 이상의 첨가제, 및 프라세오디뮴, 란탄 및 네오디뮴 산화물로부터 선택된 1종 이상의 첨가제를 기재로 한다. 10 시간 동안 1000℃에서 소성한 후 조성물의 비표면적은 29 m
2 /g 이상이다. 조성물은 지르코늄 화합물 및 첨가제의 혼합물을 염기로 침전시키고, 침전물을 함유하는, 이와 같이 얻어진 매질을 가열하고, 음이온성 계면활성제, 비이온성 계면활성제, 폴리에틸렌 글리콜, 카르복실산 및 이들의 염, 및 카르복시메틸 지방 알코올의 에톡실레이트와 같은 계면활성제로부터 선택된 화합물을 화합물에 첨가하고, 침전물을 소성하는 방법에 의해 얻어진다. 조성물은 촉매로서 사용될 수 있다.
촉매, 지르코늄 산화물, 첨가제, 소성, 계면활성제

107. 发明公开

KR1020070122580A 1100℃ 에서 증가된 비표면적을 갖는, 세륨 산화물,지르코늄 산화물 및, 임의로, 다른 희토류 산화물을 기재로한 조성물, 이의 제조 방법 및 촉매로서의 용도 无效
标题翻译：基于氧化铈，氧化锆和选择性的其他稀土氧化物的组合物，其在1100℃下具有特定的表面活性剂，其作为催化剂的生产和使用方法
公开(公告)号：KR1020070122580A
公开(公告)日：2007-12-31
申请号：KR1020077028433
申请日：2004-03-17
申请人： 로디아 일렉트로닉스 앤드 캐탈리시스
发明人： 라셰올리비에 , 로하르엠마뉘엘
IPC分类号： B01J23/10 , B01J35/10 , B01D53/94 , C01G25/02
CPC分类号： C01G25/00 , B01D53/94 , B01D53/945 , B01J23/002 , B01J23/10 , B01J2523/00 , C01G25/006 , C01P2002/50 , C01P2006/12 , C01P2006/13 , Y02A50/2324 , Y02T10/22 , B01J2523/3706 , B01J2523/3712 , B01J2523/3718 , B01J2523/48
摘要： The inventive composition, according to a first embodiment, consists essentially of a cerium oxide and a zirconium oxide in an atomic ratio Ce/Zr of at least 1. According to a second embodiment, said composition is based on cerium oxide, zirconium oxide with an atomic ratio Ce/Zr of at least 1 and at least one rare earth oxide other than cerium. After calcination at 1100 °C, said composition has a specific surface of at least 9 m^2/g in the first embodiment and at least 19 m^2/g in the second embodiment. The inventive composition can be used as a catalyst especially for the treatment of waste gases from internal combustion engines.
摘要翻译：根据第一实施方案的本发明组合物基本上由原子比Ce / Zr的氧化铈和氧化锆至少为1.根据第二实施方案，所述组合物基于氧化铈，氧化锆和至少为1的原子比Ce / Zr和除了铈之外的至少一种稀土氧化物。在1100℃煅烧后，所述组合物在第一实施方案中具有至少9m 2 / g的比表面积，而在第二实施方案中具有至少19m 2 / g的比表面积。本发明的组合物可用作催化剂，特别用于处理来自内燃机的废气。

108. 发明公开

KR1020070094815A 자동차 촉매 적용을 위한 알루미나, 지르코니아 및 임의성분으로 세리아 및/또는 희토류 산화물을 포함하는 복합산화물 또는 수산화물 및 이의 제조 방법 有权
标题翻译：包含氧化铝，ZIRCONIA和可选择的CERIA和/或用于汽车催化剂应用的稀土氧化物的复合氧化物或氢氧化物及其制造方法
公开(公告)号：KR1020070094815A
公开(公告)日：2007-09-21
申请号：KR1020077017397
申请日：2005-12-30
申请人： 마그네슘 일렉트론 리미티드
发明人： 대라브존지.
IPC分类号： B01J21/00 , B01J23/06 , B01J37/03
CPC分类号： C01G25/00 , B01J23/002 , B01J23/10 , B01J2523/00 , C01G25/006 , C01P2006/12 , C01P2006/13 , B01J2523/31 , B01J2523/48 , B01J2523/3712 , B01J2523/3718 , B01J2523/3706 , B01J2523/12 , B01J2523/62
摘要： An improved method for the formation of composite hydroxides or oxides comprising, on an oxide basis, A1203 and Zr0 2, and optionally Ce02, La203, Nd203, Pr6011, Sm2 03, Y203, and other rare earth oxides, comprising the steps of preparing an aqueous metal salt solution and forming a hydroxide precipitate slurry by combining the aqueous metal salt solution with an aqueous solution of a caustic alkali at a pH greater than 8.5 to precipitate out all the metal species. The variation in pH during the precipitation reaction is +/-1. The invention also relates to composites formed by this method comprising 20-70wt% A1 203, 10-77wt% Zr02, 0-34wt% Ce02 and 0-22wt% REOs other than Ce02, and to composites per se comprising, on an oxide basis, 42-70wt% A1203, 10-48wt% Zr02, 2-34wt% Ce02 and 0-9wt% REOs other than Ce02 and having the following properties after heating to 850 °C over four hours and holding at 850 °C for four hours then allowing to cool to ambient temperature:-a surface area after aging at 950 °C for 2 hours equal to or greater than 60 m2/g, and-a surface area after aging at 1100 °C for 2 hours equal to or greater than 30 m 2/g.
摘要翻译：一种用于形成复合氢氧化物或氧化物的改进方法，包括氧化物基础为Al 2 O 3和ZrO 2以及任选的CeO 2，La 2 O 3，Nd 2 O 3，Pr 6011，Sm 2 O 3，Y 2 O 3和其它稀土氧化物，包括以下步骤：金属盐水溶液，并通过在大于8.5的pH下将金属盐水溶液与苛性碱水溶液组合以沉淀出所有金属物质形成氢氧化物沉淀物浆料。沉淀反应中pH值的变化为+/- 1。本发明还涉及通过该方法形成的复合材料，该复合材料包含除了CeO 2之外的20-70重量％的Al 203，10-77重量％的ZrO 2，0-34重量％的CeO 2和0-22重量％的REO，以及以氧化物为基础的复合材料本身，42-70重量％Al 2 O 3，10-48重量％ZrO 2，2-34重量％CeO 2和0-9重量％的除CeO 2之外的REO，并且在四小时内加热至850℃并在850℃保持4小时后具有以下特性然后使其冷却至环境温度： - 在950℃下老化2小时等于或大于60m 2 / g的表面积，和在1100℃下老化2小时后的表面积等于或大于 30 m 2 / g。

109. 发明公开

KR1020070082900A 리튬-금속 복합산화물의 제조방법 有权
标题翻译：锂金属复合氧化物的制备方法
公开(公告)号：KR1020070082900A
公开(公告)日：2007-08-22
申请号：KR1020070016846
申请日：2007-02-16
申请人： 주식회사 엘지화학 , 한화케미칼 주식회사
发明人： 장성균 , 방의용 , 장민철 , 최상훈 , 이기영 , 명완재 , 송규호 , 이주형 , 한영식 , 조명호 , 이용태
IPC分类号： C01D15/00 , C01G1/02 , C01G1/00
CPC分类号： H01M4/505 , C01G45/1228 , C01G51/50 , C01G53/50 , C01P2002/72 , C01P2002/74 , C01P2002/86 , C01P2004/03 , C01P2004/32 , C01P2004/61 , C01P2006/11 , C01P2006/12 , C01P2006/13 , C01P2006/40 , H01M4/485 , H01M4/525 , H01M10/052 , H01M2004/021 , Y02P20/544 , Y10T29/49108
摘要： Provided are a preparation method of lithium-metal composite oxide having crystallographical stability and high density, an electrode containing the same and an electrochemical device equipped with the electrode are provided. A preparation method for lithium-metal composite oxide comprises steps: (a) the first mixing of aqueous metal precursor compound solution containing one or more transition metal, alkalizing agent and lithium precursor compound to precipitate transition metal hydroxides; (b) the second mixing of the mixture from step (a) with supercritical or sub-critical water to compound lithium metal composite oxide ultrafine particle having lithium ion inserted in pre-precipitated transition metal hydroxide; and (c) the calcinating step following optional granulation of the compounded lithium composite oxide.
摘要翻译：提供了具有结晶稳定性和高密度的锂金属复合氧化物的制备方法，含有该锂金属复合氧化物的电极和配备有电极的电化学装置。锂金属复合氧化物的制备方法包括以下步骤：（a）首先混合含有一种或多种过渡金属，碱化剂和锂前体化合物的含水金属前体化合物溶液以沉淀过渡金属氢氧化物; （b）将步骤（a）的混合物与超临界或亚临界水二次混合到具有插入预沉淀的过渡金属氢氧化物中的锂离子的复合锂金属复合氧化物超细颗粒; 和（c）任选制粒复合锂复合氧化物后的煅烧步骤。

110. 发明授权

KR100713298B1 내열성이 우수한 금속산화물 및 이의 제조방법 有权
标题翻译：具有高热稳定性的金属氧化物及其制备方法
公开(公告)号：KR100713298B1
公开(公告)日：2007-05-04
申请号：KR1020050083800
申请日：2005-09-08
申请人： 한화케미칼 주식회사
发明人： 명완재 , 이주형 , 송규호
IPC分类号： C01G99/00 , C01F7/00
CPC分类号： C01G25/00 , B01J23/002 , B01J23/10 , B01J37/031 , B01J2523/00 , B82Y30/00 , C01B13/363 , C01B13/366 , C01P2004/03 , C01P2004/20 , C01P2004/32 , C01P2004/50 , C01P2004/64 , C01P2006/12 , C01P2006/13 , B01J2523/31 , B01J2523/3712 , B01J2523/48
摘要： 본 발명은 내열성이 우수한 금속산화물 및 이의 제조 방법에 관한 것으로서, 보다 구체적으로는 (ⅰ)물, (ⅱ)수용성 세륨 화합물을 포함하는 제1의 금속염 및 (ⅲ)수용성 알루미늄 화합물을 포함하는 제2의 금속염을 포함하는 반응 혼합물을 200 내지 700℃ 의 온도 및 180 내지 550bar의 압력 하에서 연속적으로 반응시키며, 반응생성물이 알루미늄을 제외한 금속과 알루미늄의 몰비가 0.1 내지 10인 것을 특징으로 한다.
세륨 화합물, 알루미늄 화합물, 금속산화물, 산소저장물질, 초임계수

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