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1. 发明专利

DE69734420T2 未知
公开(公告)号：DE69734420T2
公开(公告)日：2006-07-06
申请号：DE69734420
申请日：1997-06-20
申请人： MITSUI MINING & SMELTING CO , HONDA MOTOR CO LTD
发明人： FUJII JUN , KUNISAKI TOSHIYA , NAKAMORI MASAHARU , KATO HIROSHI
IPC分类号： B01D53/94 , B01J23/40 , B01J37/02 , F01N3/28

2. 发明专利

DE69734420D1 未知
公开(公告)号：DE69734420D1
公开(公告)日：2005-12-01
申请号：DE69734420
申请日：1997-06-20
申请人： MITSUI MINING & SMELTING CO , HONDA MOTOR CO LTD
发明人： FUJII JUN , KUNISAKI TOSHIYA , NAKAMORI MASAHARU , KATO HIROSHI
IPC分类号： B01D53/94 , B01J23/40 , B01J37/02 , F01N3/28

3. 发明公开

EP0813899A3 Catalyst element for purifying exhaust gases from internal combustion engine 失效
标题翻译：一种用于内燃发动机的排气净化催化剂元件
公开(公告)号：EP0813899A3
公开(公告)日：1998-07-01
申请号：EP97110144
申请日：1997-06-20
申请人： HONDA MOTOR CO LTD , MITSUI MINING & SMELTING CO
发明人： FUJII JUN , KUNISAKI TOSHIYA , NAKAMORI MASAHARU , KATO HIROSHI
IPC分类号： B01D53/94 , B01J23/40 , B01J37/02 , F01N3/28
CPC分类号： B01D53/945 , B01D53/9454 , B01J23/40 , B01J37/0225 , B01J37/0244 , F01N3/28 , F01N3/2807 , F01N3/2825 , Y02T10/22
摘要： In a catalyst element 3A for purifying exhaust gases having a metallic carrier 30 and a catalyst carrying layer L3, an undercoat layer L1 is formed by coating the surface of the carrier 30 with a heat resistant inorganic oxide which is superior in adhesion to a metal. The catalyst carrying layer L3 is then formed by carrying platinum (Pt) and rhodium (Rh) on an alumina layer L2. The catalyst carrier layer L3 can thus be adhered in a close and better contact with the carrier 30 via the undercoat layer L1. Even when the carrier 30 is subjected to thermal expansion and vibrations, the amount of peeling of the platinum and rhodium off (or away from) the carrier 30 can be minimized. Consequently, the decrease in the purifying characteristics can be minimized.

4. 发明公开

EP0813899A2 Catalyst element for purifying exhaust gases from internal combustion engine 失效
标题翻译： Katalysatorelement zum Reinigen des Abgases einer Brennkraftmaschine
公开(公告)号：EP0813899A2
公开(公告)日：1997-12-29
申请号：EP97110144
申请日：1997-06-20
申请人： HONDA MOTOR CO LTD , MITSUI MINING & SMELTING CO
发明人： FUJII JUN , KUNISAKI TOSHIYA , NAKAMORI MASAHARU , KATO HIROSHI
IPC分类号： B01D53/94 , B01J23/40 , B01J37/02 , F01N3/28
CPC分类号： B01D53/945 , B01D53/9454 , B01J23/40 , B01J37/0225 , B01J37/0244 , F01N3/28 , F01N3/2807 , F01N3/2825 , Y02T10/22
摘要： In a catalyst element 3A for purifying exhaust gases having a metallic carrier 30 and a catalyst carrying layer L3, an undercoat layer L1 is formed by coating the surface of the carrier 30 with a heat resistant inorganic oxide which is superior in adhesion to a metal. The catalyst carrying layer L3 is then formed by carrying platinum (Pt) and rhodium (Rh) on an alumina layer L2. The catalyst carrier layer L3 can thus be adhered in a close and better contact with the carrier 30 via the undercoat layer L1. Even when the carrier 30 is subjected to thermal expansion and vibrations, the amount of peeling of the platinum and rhodium off (or away from) the carrier 30 can be minimized. Consequently, the decrease in the purifying characteristics can be minimized.
摘要翻译：在用于净化具有金属载体30和催化剂载体层L3的废气的催化剂元件3A中，通过用与金属的附着性优异的耐热性无机氧化物涂覆载体30的表面来形成底涂层L1。然后通过在氧化铝层L2上承载铂（Pt）和铑（Rh）来形成催化剂载体层L3。催化剂载体层L3因此可以通过底涂层L1与载体30紧密且更好的接触而粘附。即使载体30受到热膨胀和振动的影响，也可以使载体30脱离（或远离载体30）的铂和铑的剥离量最小化。因此，净化特性的降低可以最小化。

5. 发明专利

JPH105603A GAS PURIFICATION CATALYST FOR INTERNAL COMBUSTION ENGINE 失效
公开(公告)号：JPH105603A
公开(公告)日：1998-01-13
申请号：JP16027196
申请日：1996-06-20
申请人： HONDA MOTOR CO LTD , MITSUI MINING & SMELTING CO
发明人： FUJII JUN , KUNISAKI TOSHIYA , NAKAMORI MASAHARU , KATO HIROSHI
IPC分类号： B01D53/94 , B01J23/40 , B01J37/02 , F01N3/28
摘要： PROBLEM TO BE SOLVED: To provide an exhaust gas purification catalyst which displays an outstanding purification performance under server thermal conditions and also hard vibration conditions. SOLUTION: This gas purification catalyst for an internal combustion engine constituted of a metal carrier 3 and a catalyst carrying layer for a catalytic substance consists of an undercoat layer formed by applying a heat resistant inorganic oxide with superior adhesion with a metal to the surface of the carrier 3 and the catalyst carrying layer obtained by making an alumina layer to carry platinum and rhodium on the undercoat layer. Thus the catalyst carrying layer is bonded to the carrier 3 through the undercoat layer in a perfectly adhesive condition, and therefore, the incidence of peeling and falling of the platinum and the rhodium is minimized even when the carrier 3 is thermally inflated or vibrated. Consequently, it is possible to inhibit the deterioration of the purification performance to the minimum possible extent.

6. 发明专利

JP2001038633A VITRIFIED GRINDING WHEEL 失效
公开(公告)号：JP2001038633A
公开(公告)日：2001-02-13
申请号：JP22010699
申请日：1999-08-03
申请人： MITSUI MINING & SMELTING CO , MITSUI KENSAKU TOISHI KK
发明人： KAJINO HITOSHI , HOSHINO KAZUTOMO , KUNISAKI TOSHIYA , IMAI MICHIO
IPC分类号： B24D3/00 , B24D3/14 , C09K3/14
摘要： PROBLEM TO BE SOLVED: To provide a vitrified grinding wheel capable of maintaining the excellent sharpness and high grinding ratio for a long time, difficult to generate the loss in shape, capable of increasing the dress interval with excellent grinding efficiency. SOLUTION: In this grinding wheel, brown alumina abrasive grains are bound with other abrasive grains using a vitrified binder. Other abrasive grains include at least one kind of white alumina abrasive grains, rose-pink alumina abrasive grains, pulverized alumina abrasive grains, black silicon carbide abrasive grains and green silicon carbide abrasive grains. The ratio of the brown alumina abrasive grains to the total of the brown alumina abrasive grains and other abrasive grains is 3-20 vol.%.

7. 发明专利

JP2000015023A FILTER FOR MOLTEN METAL 失效
公开(公告)号：JP2000015023A
公开(公告)日：2000-01-18
申请号：JP18382298
申请日：1998-06-30
申请人： MITSUI MINING & SMELTING CO
发明人： HOSHINO KAZUTOMO , KUNISAKI TOSHIYA , SHIRAISHI YUKIHISA , HOSHI TOMOICHI
IPC分类号： B01D39/20 , B22D43/00 , C04B38/00
摘要： PROBLEM TO BE SOLVED: To provide a filter for a molten metal which causes no secondary pollution of molten aluminum even in the case of being brought into contact with molten aluminum, has high and even bonding force in the aggregate in the whole body of the filter and high strength, and is stably usable for a long duration. SOLUTION: This filter material is made of a sintered body of a mixture containing 100 pts.wt. of 1 or more aggregate particles selected from alumina particle and a group of spinel crystal particles of Al2O3-MgO and 5-25 pts.wt. of a frit binder obtained by melting a mixture of 60-90 wt.% of spinel crystal powder of Al2O3-MgO, 5-12 wt.% of B2O3, and not more than 30 wt.% of one or more oxides selected from Al2O3, MgO, and TiO2 and quenching the melted mixture.

8. 发明专利

JP2008010325A Solid oxide fuel cell and its manufacturing method 有权
标题翻译：固体氧化物燃料电池及其制造方法
公开(公告)号：JP2008010325A
公开(公告)日：2008-01-17
申请号：JP2006180436
申请日：2006-06-29
申请人： Mitsui Mining & Smelting Co Ltd , 三井金属鉱業株式会社
发明人： KUNISAKI TOSHIYA , TAKAHASHI KAZUAKI , HOSHINO KAZUTOMO
IPC分类号： H01M8/02 , H01M8/12
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a solid electrolyte fuel cell provided with a dense solid electrolyte membrane. SOLUTION: The solid electrolyte fuel cell is provided with a solid electrolyte membrane containing ceria and titanium into which rare earth oxide or calcium oxide has been doped, and the content of titanium oxide in the solid electrolyte membrane is 0.001 to 10 wt.% in TiO 2 conversion, and suitably manufactured by forming a fuel electrode and the solid electrolyte membrane containing titanium by simultaneously calcining them after film-forming a green for the solid electrolyte membrane containing titanium compound on one face of the green for the fuel electrode. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种设置有致密固体电解质膜的固体电解质燃料电池。解决方案：固体电解质燃料电池设置有含有二氧化铈和钛的固体电解质膜，掺杂有稀土氧化物或氧化钙，固体电解质膜中的氧化钛的含量为0.001〜10重量％。在TiO 2 转化率中，通过在含有钛化合物的固体电解质膜的一面上成膜绿色后，同时煅烧它们，同时煅烧含有钛的固体电解质膜，绿色为燃料电极。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2007200664A Method of manufacturing solid oxide fuel cell 审中-公开
标题翻译：制造固体氧化物燃料电池的方法
公开(公告)号：JP2007200664A
公开(公告)日：2007-08-09
申请号：JP2006016656
申请日：2006-01-25
申请人： Mitsui Mining & Smelting Co Ltd , 三井金属鉱業株式会社
发明人： KUNISAKI TOSHIYA , TAKAHASHI KAZUAKI , HOSHINO KAZUTOMO
IPC分类号： H01M8/02 , H01M4/86 , H01M8/12
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide the method of manufacturing a solid oxide fuel cell having a porous fuel electrode and a dense solid electrolyte membrane. SOLUTION: The fuel electrode and the solid electrolyte membrane are formed by forming a green for the solid electrolyte film on one surface of a green for the fuel electrode, and then baking them in a condition that a contraction coefficient becomes over 20% but 30% or less at the same time. The green preferably contains 60-99 wt.% raw material powder and 1-40 wt.% pore forming agent, and the average particle size of the pore forming agent is preferably 1 nm to 5 μm. The obtained solid oxide fuel cell has the fuel electrode having a porosity of 10-50% and a relative density of 50-90% after baking. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供具有多孔燃料电极和致密固体电解质膜的固体氧化物燃料电池的制造方法。解决方案：燃料电极和固体电解质膜通过在用于燃料电极的绿色的一个表面上形成用于固体电解质膜的绿色而形成，然后在收缩系数超过20％的条件下烘烤，但同时为30％以下。绿色优选含有60-99重量％的原料粉末和1-40重量％的成孔剂，并且成孔剂的平均粒径优选为1nm至5μm。得到的固体氧化物型燃料电池，具有10-50％的孔隙率和50-90％的相对密度的燃料电极。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2006059611A Ceria based solid electrolyte fuel cell and its manufacturing method 审中-公开
标题翻译：基于CERIA的固体电解质燃料电池及其制造方法
公开(公告)号：JP2006059611A
公开(公告)日：2006-03-02
申请号：JP2004238871
申请日：2004-08-18
申请人： Mitsui Mining & Smelting Co Ltd , 三井金属鉱業株式会社
发明人： HOSHINO KAZUTOMO , KUNISAKI TOSHIYA , TAKAHASHI KAZUAKI
IPC分类号： H01M4/86 , H01M4/88 , H01M8/02 , H01M8/12
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a ceria based solid electrolyte fuel cell which has a porous fuel pole and a dense solid electrolyte membrane. SOLUTION: This is the ceria based solid electrolyte fuel cell in which the fuel pole and the ceria based solid electrolyte membrane are formed by simultaneous calcination, and in which the porosity of the fuel pole after calcination is 10 to 50%, and in which the relative density of the fuel pole after calcination is 50 to 90%. After green for the ceria based solid electrolyte membrane is formed on one face of the green for the fuel pole of which the relative density is 30 to 70%, this is manufactured by simultaneously calcining both materials under a condition that shrinkage factor becomes 10 to 20%, and by forming the fuel pole and the ceria based solid electrolyte membrane. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有多孔燃料极和致密固体电解质膜的二氧化铈基固体电解质燃料电池。解决方案：这是基于二氧化铈的固体电解质燃料电池，其中通过同时煅烧形成燃料极和二氧化铈基固体电解质膜，其中煅烧后燃料极的孔隙率为10〜50％，其中煅烧后燃料极的相对密度为50〜90％。在用于相对密度为30〜70％的燃料极的绿色一面形成二氧化铈基固体电解质膜的绿色后，通过在收缩率为10〜20的条件下同时煅烧两种材料来制造％，并且通过形成燃料极和二氧化铈基固体电解质膜。版权所有（C）2006，JPO＆NCIPI

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