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61. 发明专利

JP2014069150A Oxygen storage release material 有权
标题翻译：氧气储存材料
公开(公告)号：JP2014069150A
公开(公告)日：2014-04-21
申请号：JP2012218572
申请日：2012-09-28
申请人： Daihatsu Motor Co Ltd , ダイハツ工業株式会社
发明人： TSUTSUMI YUJI , MATSUDA CHIHIRO , NAITO KAZUYA , TANIGUCHI MASASHI , UENISHI MARI , TANAKA HIROHISA
IPC分类号： B01J23/89 , B01D53/94 , F01N3/10
摘要： PROBLEM TO BE SOLVED: To provide an oxygen storage release material in which the use amount of a noble metal is reduced, and which can use the noble metal efficiently and exhibit excellent oxygen storage release functions even under relatively low temperature conditions.SOLUTION: In the oxygen storage release material, palladium and iron, and/or an alloy of them are supported on a heat resistant oxide containing a ceria-based oxide, wherein the atomic ratio (Fe/Pd) of the content of iron to the content of palladium is 30 or more. Since the noble metal can be efficiently used by the oxygen storage release material, the material can exhibit excellent oxygen storage release functions even under relatively low temperature conditions, furthermore, the cost can be reduced.
摘要翻译：要解决的问题：提供一种贵金属的使用量减少的氧储存释放材料，并且即使在相对低的温度条件下也可以有效地使用贵金属并表现出优异的储氧释放功能。解决方案：在氧储存释放材料，钯和铁和/或它们的合金负载在含有二氧化铈基氧化物的耐热氧化物上，其中铁含量与钯含量的原子比（Fe / Pd）为 30以上。由于贵金属可以被储氧释放材料有效地使用，所以即使在相对低的温度条件下，该材料也可以表现出优异的储氧释放功能，此外，可以降低成本。

62. 发明专利

JP2013128897A Method for producing alloy catalyst 审中-公开
标题翻译：生产合金催化剂的方法
公开(公告)号：JP2013128897A
公开(公告)日：2013-07-04
申请号：JP2011281184
申请日：2011-12-22
申请人： Daihatsu Motor Co Ltd , ダイハツ工業株式会社
发明人： KYO TENRYU , UENISHI MARI , TANIGUCHI MASASHI , TANAKA HIROHISA
IPC分类号： B01J37/08 , B01D53/94 , B01J23/755
摘要： PROBLEM TO BE SOLVED: To provide a method for producing an alloy catalyst that can produce a catalyst excellent in catalyst performance.SOLUTION: The alloy catalyst is produced by treating a nickel salt and a copper salt with a hydroxylation treatment agent to obtain a hydroxide (hydroxylation step) and thereafter burning the obtained hydroxide under a reducing atmosphere containing a reducing gas to obtain an alloy comprising nickel and copper (burning step). According to such method for producing the alloy catalyst, the alloy catalyst excellent in catalyst performance can be obtained.
摘要翻译：要解决的问题：提供一种能够生产催化剂性能优异的催化剂的合金催化剂的制备方法。溶液：合金催化剂是通过用羟基化处理剂处理镍盐和铜盐来制备的，以获得氢氧化物羟化步骤），然后在含有还原气体的还原气氛下烧制所得氢氧化物，得到包含镍和铜的合金（燃烧步骤）。根据这种合金催化剂的制造方法，可以获得催化剂性能优异的合金催化剂。

63. 发明专利

JP2013111526A Exhaust gas purifying catalyst 审中-公开
标题翻译：排气净化催化剂
公开(公告)号：JP2013111526A
公开(公告)日：2013-06-10
申请号：JP2011259812
申请日：2011-11-29
申请人： Daihatsu Motor Co Ltd , ダイハツ工業株式会社
发明人： KYO TENRYU , TANIGUCHI MASASHI , UENISHI MARI , TANAKA HIROHISA
IPC分类号： B01J23/755 , B01D53/94 , B01J23/74 , F01N3/10 , F01N3/28
摘要： PROBLEM TO BE SOLVED: To provide an exhaust gas purifying catalyst capable of efficiently purifying carbon monoxide (CO), hydrocarbon (HC) and nitrogen oxide (NO), especially hydrocarbon (HC).SOLUTION: An alloy of nickel and copper is contained in the exhaust gas purifying catalyst. Since the exhaust gas purifying catalyst contains an alloy in which the content of copper exceeds 20 mol% and is below 80 mol%. Therefore, hydrocarbon (HC) and nitrogen oxide (NOx) can be efficiently purified.
摘要翻译：要解决的问题：提供能够有效地净化一氧化碳（CO），烃（HC）和氮氧化物（NO x SB）的排气净化催化剂，特别是碳氢化合物（HC）。解决方案：废气净化催化剂中含有镍和铜的合金。由于废气净化催化剂含有铜含量超过20摩尔％且低于80摩尔％的合金。因此，可以有效地纯化烃（HC）和氮氧化物（NOx）。版权所有（C）2013，JPO＆INPIT

64. 发明专利

JP2013107056A Catalyst for cleaning exhaust gas 有权
标题翻译：催化剂用于清洁排气
公开(公告)号：JP2013107056A
公开(公告)日：2013-06-06
申请号：JP2011255481
申请日：2011-11-22
申请人： Daihatsu Motor Co Ltd , ダイハツ工業株式会社
发明人： NAITO KAZUYA , TANIGUCHI MASASHI , IWASAKI RYOHEI , UENISHI MARI , TANAKA HIROHISA
IPC分类号： B01J23/76 , B01D53/94 , B01J27/055 , F01N3/10
摘要： PROBLEM TO BE SOLVED: To provide a catalyst for cleaning exhaust gas, in which the amount of a noble metal to be used is reduced and which can exhibit more excellent performance of cleaning the exhaust gas.SOLUTION: A first cleaning member 2 containing a 3d transition element and no noble metal and second cleaning members 3, which are disposed respectively and adjacently to the first cleaning member 2 on both sides being the upstream and the downstream sides of the first cleaning member 2 in the passing direction of the exhaust gas and each of which contains the noble metal, are incorporated in the catalyst 1 for cleaning exhaust gas. Since the noble metal-containing second cleaning members 3 are disposed respectively and adjacently to the first cleaning member 2, which contains the 3d transition element and no noble metal, on both sides being the upstream and the downstream sides of the first cleaning member 2 in the passing direction of the exhaust gas, the catalyst 1 for cleaning exhaust gas can efficiently clean the exhaust gas and can allow the amount of the noble metal to be used therein to be reduced.
摘要翻译：要解决的问题：提供一种用于清洁废气的催化剂，其中使用的贵金属的量减少并且可以表现出更优异的清洁排气性能。解决方案：包含三维过渡元件和不含贵金属的第一清洁构件2和分别与第二清洁构件2相邻设置的第二清洁构件3，其位于第一清洁构件2的上游和下游侧。清洁构件2在排气的通过方向上并且每个都含有贵金属，并入用于净化废气的催化剂1中。由于含有贵金属的第二清洁部件3分别设置在与第一清洁部件2相对的位置，第一清洁部件2包含3d过渡元件而不是贵金属，所以在第一清洁部件2的两侧是第一清洁部件2的上游侧和下游侧排气的通过方向，用于清洁废气的催化剂1可以有效地清洁废气，并且可以减少其中使用的贵金属的量。版权所有（C）2013，JPO＆INPIT

65. 发明专利

JP2012071271A Catalyst for cleaning exhaust gas and method for manufacturing the same 审中-公开
标题翻译：用于清洁排气的催化剂及其制造方法
公开(公告)号：JP2012071271A
公开(公告)日：2012-04-12
申请号：JP2010219200
申请日：2010-09-29
申请人： Daihatsu Motor Co Ltd , ダイハツ工業株式会社
发明人： TANIGUCHI MASASHI , MATSUDA CHIHIRO , UENISHI MARI , TANAKA HIROHISA
IPC分类号： B01J23/72 , B01D53/94 , B01J37/02 , B01J37/08
摘要： PROBLEM TO BE SOLVED: To provide a catalyst for cleaning exhaust gas capable of exhibiting excellent catalyst activity of Cu for a long period of time while capable of reducing the use of noble metals and a method for manufacturing the same.SOLUTION: The catalyst for cleaning exhaust gas is obtained by a mixing step for preparing an admixture by mixing a compound containing Cu and alumina and a thermal processing step for thermally processing the admixture at temperatures of ≥850 and
摘要翻译：要解决的问题：提供一种能够在能够减少贵金属的用途的情况下长时间地显示出优异的Cu的催化剂活性的废气净化催化剂及其制造方法。解决方案：用于通过混合含有Cu和氧化铝的化合物的混合步骤和用于在≥850和<1,200℃的温度下热加工该混合物的热处理步骤来制备用于清洁废气的催化剂。版权所有（C）2012，JPO＆INPIT

66. 发明专利

JP2011045840A Catalyst composition 有权
标题翻译：催化剂组合物
公开(公告)号：JP2011045840A
公开(公告)日：2011-03-10
申请号：JP2009197122
申请日：2009-08-27
申请人： Daihatsu Motor Co Ltd , ダイハツ工業株式会社
发明人： TANAKA HIROHISA , UENISHI MARI , TANIGUCHI MASASHI , KYO TENRYU
IPC分类号： B01J23/72 , B01D53/94 , B01J23/745 , B01J23/75 , B01J23/755 , F01N3/10
摘要： PROBLEM TO BE SOLVED: To provide a catalyst composition expressing the excellent catalyst activity of Cu under a high temperature or a redox fluctuation, further for use in a long period of time while the amount of a noble metal used is reduced. SOLUTION: A catalyst composition containing a spinel structure composite oxide expressed by formula (1) is prepared. Since Cu is contained as a spinel structure composite oxide of a specified composition, flocculation of Cu fine particles can be controlled under a high temperature or a redox fluctuation, further for use in a long period of time, and the high catalytic activity of Cu can maintained. Since the high catalytic activity can be maintained without using an noble metal, the costs can be reduced. The formula is expressed by (1) (M 1-x Cu x )O-nAl 2 O 3 (wherein M is at least one element selected from Mg, Fe, Co and Ni; x is an atom ratio of 0 COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供在高温或氧化还原波动下表现出优异的Cu的催化剂活性的催化剂组合物，进一步长时间使用，同时使用的贵金属的量降低。解决方案：制备含有由式（1）表示的尖晶石结构复合氧化物的催化剂组合物。由于作为特定成分的尖晶石结构复合氧化物包含Cu，因此可以在高温或氧化还原波动下控制Cu微粒的絮凝，长时间使用，Cu的高催化活性保持。由于可以在不使用贵金属的情况下维持高催化活性，因此可以降低成本。公式由（1）（M 1-x Cu x ）表示为O-nAl 2 （其中M为选自Mg，Fe，Co和Ni中的至少一种元素; x为0

67. 发明专利

JP2014079749A Exhaust gas purifying catalyst 审中-公开
标题翻译：排气净化催化剂
公开(公告)号：JP2014079749A
公开(公告)日：2014-05-08
申请号：JP2013148789
申请日：2013-07-17
申请人： Daihatsu Motor Co Ltd , ダイハツ工業株式会社
发明人： TSUTSUMI YUJI , MATSUDA CHIHIRO , NAITO KAZUYA , TANIGUCHI MASASHI , UENISHI MARI , TANAKA HIROHISA
IPC分类号： B01J23/89 , B01D53/94 , F01N3/10
摘要： PROBLEM TO BE SOLVED: To provide an exhaust gas purifying catalyst which is capable of exhibiting more excellent gas purification performance while reducing the amount used of a noble metal.SOLUTION: In an exhaust gas purifying catalyst, palladium and copper and/or an alloy of palladium and copper are carried on a heat resistant oxide, the content of copper is adjusted to be larger than the content of palladium and the ratio of the palladium content is set to 0.2 mass% or less with respect to the total amount of the heat resistant oxide, palladium and copper. The exhaust gas purifying catalyst can decrease the cost by reducing the amount used of a noble metal and can efficiently purify an exhaust gas, especially CO and NO.
摘要翻译：要解决的问题：提供一种能够在减少贵金属的用量的同时显示更优异的气体净化性能的废气净化催化剂。溶解性：在废气净化催化剂中，钯和铜和/或钯和铜携带在耐热氧化物上，铜的含量被调节为大于钯的含量，并且钯含量的比率相对于耐热的总量设定在0.2质量％以下氧化物，钯和铜。废气净化催化剂可以通过减少贵金属的用量来降低成本，并能有效地净化废气，特别是CO和NO。

68. 发明专利

JP2014069151A Catalyst for purifying exhaust gas 审中-公开
标题翻译：用于净化排气的催化剂
公开(公告)号：JP2014069151A
公开(公告)日：2014-04-21
申请号：JP2012218574
申请日：2012-09-28
申请人： Daihatsu Motor Co Ltd , ダイハツ工業株式会社
发明人： TANIGUCHI MASASHI , MATSUDA CHIHIRO , UENISHI MARI , TANAKA HIROHISA , NAITO KAZUYA
IPC分类号： B01J23/89 , B01D53/94 , B01J37/04 , F01N3/10
摘要： PROBLEM TO BE SOLVED: To provide a catalyst for purifying an exhaust gas, which reduces amounts of precious metals to be used therein and also can express more excellent gas purification performance.SOLUTION: In a catalyst for purifying an exhaust gas, a heat-resistant oxide expressed by the following formula (1) is made to carry platinum and copper and/or an alloy thereof. Accordingly, the catalyst for purifying an exhaust gas reduces amounts of precious metals to be used therein, reduces a cost and also can efficiently purify an exhaust gas. xMgO/AlO...(1) (In the formula, 0≤x≤1.)
摘要翻译：要解决的问题：提供一种用于净化废气的催化剂，其减少其中使用的贵金属的量，并且还可以表现出更优异的气体净化性能。解决方案：在用于净化废气的催化剂中，耐热由下式（1）表示的氧化物进行铂，铜和/或其合金的配合。因此，用于净化废气的催化剂减少了在其中使用的贵金属的量，降低了成本并且还能够有效地净化废气。 xMgO / AlO ...（1）（式中，0≤x≤1）

69. 发明专利

JP2013111525A Exhaust gas purifying catalyst 审中-公开
标题翻译：排气净化催化剂
公开(公告)号：JP2013111525A
公开(公告)日：2013-06-10
申请号：JP2011259811
申请日：2011-11-29
申请人： Daihatsu Motor Co Ltd , ダイハツ工業株式会社
发明人： KYO TENRYU , TANIGUCHI MASASHI , UENISHI MARI , TANAKA HIROHISA
IPC分类号： B01J23/755 , B01D53/94 , B01J23/74 , F01N3/10 , F01N3/28
摘要： PROBLEM TO BE SOLVED: To provide an exhaust gas purifying catalyst capable of efficiently purifying carbon monoxide (CO), hydrocarbon (HC) and nitrogen oxide (NO), especially hydrocarbon (HC).SOLUTION: An alloy of nickel and copper and a composite oxide supporting the alloy are contained in the exhaust gas purifying catalyst. In this exhaust gas purifying catalyst, since the support amount of the alloy to composite oxide is 6-35 pts.mass based on 100 pts.mass of the total amount of the alloy and the composite oxide, hydrocarbon (HC) can be efficiently purified.

70. 发明专利

JP2013111490A Exhaust gas purifying catalyst 有权
标题翻译：排气净化催化剂
公开(公告)号：JP2013111490A
公开(公告)日：2013-06-10
申请号：JP2011257185
申请日：2011-11-25
申请人： Daihatsu Motor Co Ltd , ダイハツ工業株式会社
发明人： TANIGUCHI MASASHI , UENISHI MARI , TANAKA HIROHISA
IPC分类号： B01J23/76 , B01D53/94 , F01N3/10
摘要： PROBLEM TO BE SOLVED: To provide an exhaust gas purifying catalyst which reduces the consumption amount of a noble metal and also exhibits more excellent gas purifying performance.SOLUTION: The exhaust gas purifying catalyst includes a perovskite-type composite oxide shown by general formula (1) La(FeCu)O[in the formula, x is an atomic ratio of 0
摘要翻译：解决方案：提供一种减少贵金属的消耗量并且还具有更优异的气体净化性能的废气净化催化剂。解决方案：废气净化催化剂包括通式（1）所示的钙钛矿型复合氧化物La（Fe 1-x x ）O 3 在式中，x是0

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