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51. 发明专利

JP2005288372A Carbon dioxide gas absorber 审中-公开
标题翻译：二氧化碳气体吸收器
公开(公告)号：JP2005288372A
公开(公告)日：2005-10-20
申请号：JP2004109357
申请日：2004-04-01
申请人： Toshiba Ceramics Co Ltd , 東芝セラミックス株式会社
发明人： UEMOTO HIDEO , SUZUKI KENJI , KAWAI KAZUHIDE
IPC分类号： B01D53/62 , B01D53/14 , B01J20/10
CPC分类号： Y02A50/2342 , Y02C10/06
摘要： PROBLEM TO BE SOLVED: To provide a carbon dioxide gas absorber which has the improved reactivity and mechanical strength by enhancing gas flow property and enlarging specific surface area and has the suppressed reactivity with surrounding material. SOLUTION: The carbon dioxide gas absorber comprises a porous body in which the pores adjacent to one another communicate with each other via communication holes and at least one kind of lithiated oxide which exists in the pores and is selected from at least one kind of aluminum, silicon, zirconium, titanium, iron and nickel. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决问题：提供通过提高气体流动性和扩大比表面积而具有改善的反应性和机械强度的二氧化碳气体吸收剂，并且与周围材料具有抑制的反应性。解决方案：二氧化碳气体吸收器包括多孔体，其中彼此相邻的孔通过连通孔和存在于孔中的至少一种锂化氧化物彼此连通，并且选自至少一种的铝，硅，锆，钛，铁和镍。版权所有（C）2006，JPO＆NCIPI

52. 发明专利

JP2005013952A Carbon dioxide absorber 审中-公开
标题翻译：二氧化碳吸收器
公开(公告)号：JP2005013952A
公开(公告)日：2005-01-20
申请号：JP2003185695
申请日：2003-06-27
申请人： Toshiba Ceramics Co Ltd , 東芝セラミックス株式会社
发明人： SUZUKI KENJI , UEMOTO HIDEO , KAWAI KAZUHIDE
IPC分类号： B01D53/62 , B01J20/10 , B01J20/34 , C01B33/32
CPC分类号： Y02P20/152
摘要： PROBLEM TO BE SOLVED: To provide a carbon dioxide absorber showing a sufficient ability to absorb carbon dioxide at room temperature, a method for absorbing carbon dioxide, and a method for reusing a used carbon dioxide absorber as a carbon dioxide absorber appropriate for use at room temperature with a simple method. SOLUTION: The carbon dioxide absorber contains lithium silicate with a moisture content of 5% or more as a main component. As a means to cause the lithium silicate carbon dioxide absorber to contain moisture, the carbon dioxide absorber is caused to contain moisture or a particulate wetting agent may be mixed with the carbon dioxide absorber. Alternatively, moisture is added to carbon dioxide-containing gas to be treated and then the resultant is brought into contact with the carbon dioxide absorber containing lithium silicate as a main component so as to cause the absorber to absorb carbon dioxide. A used carbon dioxide absorber can be regenerated by subjecting it to high-temperature thermal treatment to desorb carbon dioxide and then adding water. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种二氧化碳吸收器，其在室温下具有足够的吸收二氧化碳的能力，一种吸收二氧化碳的方法，以及一种重用二氧化碳吸收器作为二氧化碳吸收器的方法，该二氧化碳吸收器适用于在室温下用简单的方法使用。解决方案：二氧化碳吸收剂含有水分含量为5％以上的硅酸锂作为主要成分。作为使硅酸锂二氧化碳吸收剂含有水分的手段，使二氧化碳吸收剂含有水分，或者可以将二氧化碳吸收剂与二氧化碳吸收剂混合。或者，将水分加入到待处理的含二氧化碳的气体中，然后使所得物与含有硅酸锂的二氧化碳吸收剂作为主要成分接触，以使吸收剂吸收二氧化碳。使用二氧化碳吸收器可以通过对其进行高温热处理以解吸二氧化碳然后加水来再生。版权所有（C）2005，JPO＆NCIPI

53. 发明专利

JP2004313962A Production method of carbon dioxide absorbent material 审中-公开
公开(公告)号：JP2004313962A
公开(公告)日：2004-11-11
申请号：JP2003112402
申请日：2003-04-17
申请人： Toshiba Ceramics Co Ltd , 東芝セラミックス株式会社
发明人： KAWAI KAZUHIDE , HASEBE NOBUHIRO , MATSUYAMA KAZUJI , SUZUKI KENJI , UEMOTO HIDEO
IPC分类号： C04B35/16 , B01J20/10 , B01J20/30
摘要： PROBLEM TO BE SOLVED: To provide a method capable of manufacturing a carbon dioxide absorbent material having high molding strength and excellent carbon dioxide absorbability by simple configuration. SOLUTION: The method for manufacturing the carbon dioxide absorbent material comprises molding a mixture containing lithium carbonates, silica and alkaline carbonate, then heating and firing the obtained molding. Potassium carbonate, sodium carbonate, etc., are usable as the alkaline carbonate in this manufacturing method. Also, the amount of the alkaline carbonate to be added is preferably 1 to 10mol% of the amount of the mixture. COPYRIGHT: (C)2005,JPO&NCIPI

54. 发明专利

JP2004313960A Carbon dioxide separation apparatus and carbon dioxide separation method using the same 审中-公开
公开(公告)号：JP2004313960A
公开(公告)日：2004-11-11
申请号：JP2003112400
申请日：2003-04-17
申请人： Toshiba Ceramics Co Ltd , 東芝セラミックス株式会社
发明人： KAWAI KAZUHIDE , UEMOTO HIDEO , MATSUYAMA KAZUJI , SUZUKI KENJI
IPC分类号： B01D53/62 , C01B32/50 , F25J1/00 , C01B31/20
CPC分类号： Y02A50/2342 , Y02C10/04 , Y02P20/152
摘要： PROBLEM TO BE SOLVED: To solve the problems that absorption materials are repetitively used to repeat absorption and release of carbon dioxide, but when the absorption materials are repetitively used, the amount of carbon dioxide absorption of the absorption materials decreases gradually and finally the absorption performance of the carbon dioxide necessary for efficient operation of the separator after use of a number of times can not be kept any more. SOLUTION: The carbon dioxide separation apparatus is equipped with at least the carbon dioxide absorption materials composed mainly of lithium silicate, a plurality of heatable carbon dioxide absorption/release reactors in which the absorption materials are installed, a gas compressor, a liquefied carbon dioxide separator, and a carbon dioxide release assisting gas container. The carbon dioxide separation apparatus is so constituted that the absorption and release of the carbon dioxide in the carbon dioxide absorption/release reactors are performed at ≤650°C. COPYRIGHT: (C)2005,JPO&NCIPI

55. 发明专利

JP2004294025A Heat exchanger 审中-公开
公开(公告)号：JP2004294025A
公开(公告)日：2004-10-21
申请号：JP2003090406
申请日：2003-03-28
申请人： Toshiba Ceramics Co Ltd , 東芝セラミックス株式会社
发明人： SUZUKI SHUNICHI , UEMOTO HIDEO , IMAIZUMI YUKIFUMI , NAKANISHI HIDEO
IPC分类号： F28F21/04
摘要： PROBLEM TO BE SOLVED: To provide a heat exchanger made of material composed of ceramic porous body, used at high temperature, having high heat exchange efficiency and good volume efficiency, and reduced in size.
SOLUTION: In this heat exchanger, a fluid is passed through the ceramic porous body of a structure in which substantially spherical pores come into contact with each other, and the contact parts are opened to communicate in three dimensions.
COPYRIGHT: (C)2005,JPO&NCIPI

56. 发明专利

JP2004255315A CARBON DIOXIDE ABSORBER 审中-公开
公开(公告)号：JP2004255315A
公开(公告)日：2004-09-16
申请号：JP2003049568
申请日：2003-02-26
申请人： TOSHIBA CERAMICS CO
发明人： SUZUKI KENJI , UEMOTO HIDEO
IPC分类号： B01D53/62 , B01J20/04 , C04B41/87
摘要： PROBLEM TO BE SOLVED: To provide a carbon dioxide absorber of a long life, in which the deterioration of a carbon dioxide absorbing material is little even if the same is used for a long period. SOLUTION: The carbon dioxide absorber is composed of a skeleton portion and a carbon dioxide absorbing material layer containing mainly a lithium silicate supported on the surface of the skeleton portion. A material constituting the skeleton portion is a lithium-containing composite oxide sintered body of 10% or less porosity. The lithium-containing composite oxide which constitutes the skeleton portion is preferably to be a composite oxide of a lithium and at least one kind of element selected from aluminum, silicon, zirconium, titanium, iron and nickel. COPYRIGHT: (C)2004,JPO&NCIPI

57. 发明专利

JP2004059344A Ceramic super-porous body, its manufacturing process and substrate for cell culture using the same 有权
公开(公告)号：JP2004059344A
公开(公告)日：2004-02-26
申请号：JP2002216713
申请日：2002-07-25
申请人： Toshiba Ceramics Co Ltd , 東芝セラミックス株式会社
发明人： IMAIZUMI YUKIFUMI , AIBA YOSHIRO , IMURA KOICHI , UEMOTO HIDEO
IPC分类号： C12M3/00 , C04B38/00 , C04B38/10
摘要： PROBLEM TO BE SOLVED: To provide a ceramic super-porous body showing excellent shape retention and homogeneity, a high porosity of ≥85% and large sizes of pores and continuous holes formed between the pores; its manufacturing process; and a substrate for cell culture using the ceramic super-porous body which shows an excellent biocompatibility and can be used in vivo over a long time. SOLUTION: The ceramic super-porous body comprises a three-dimensional, net-like porous structure with the porosity of 85-99%. Pores having pore size of 100-2,000 μm accounts for ≥50 vol% of the ceramic porous body. COPYRIGHT: (C)2004,JPO

58. 发明专利

JP2004017263A Porous wheel grind stone 审中-公开
公开(公告)号：JP2004017263A
公开(公告)日：2004-01-22
申请号：JP2002179911
申请日：2002-06-20
申请人： Toshiba Ceramics Co Ltd , 東芝セラミックス株式会社
发明人： SUZUKI KENJI , IMAIZUMI YUKIFUMI , MATSUYAMA KAZUJI , UEMOTO HIDEO
IPC分类号： B24D3/18
摘要： PROBLEM TO BE SOLVED: To provide a porous wheel grind stone for finishing a ground face of a ground material, and not contaminating the ground material.
SOLUTION: A porous ceramic is utilized which has a three-dimensional net-like frame structure for communicating a large number of adjacent pores 1 of approximately sphere shape with each other via communication holes 2. An overall porosity is 50-90%. A frame part 3 is composed of polycrystalline ceramics with 10% or less of porosity.
COPYRIGHT: (C)2004,JPO

59. 发明专利

JP2003164516A ARTIFICIAL BONE 审中-公开
公开(公告)号：JP2003164516A
公开(公告)日：2003-06-10
申请号：JP2001369953
申请日：2001-12-04
申请人： TOSHIBA CERAMICS CO
发明人： SUZUKI TAKASHI , SHIMAI SHUNZO , TOKUTAKE FUMIO , UEMOTO HIDEO
IPC分类号： A61L27/00 , A61F2/28
摘要： PROBLEM TO BE SOLVED: To provide an artificial bone which has high strength of bonding with a bone and is easily compatibilized to vital osteoblasts. SOLUTION: The surface of a base material 1 composed of the dense ceramics of purity of 95% or more is formed into round ruggedness 2 of the surface coarseness of Ra 4-40 μm. COPYRIGHT: (C)2003,JPO

60. 发明专利

JP2003095764A CERAMIC POROUS MATERIAL AND METHOD FOR MANUFACTURING THE SAME 审中-公开
公开(公告)号：JP2003095764A
公开(公告)日：2003-04-03
申请号：JP2002192113
申请日：2002-07-01
申请人： TOSHIBA CERAMICS CO
发明人： UEMOTO HIDEO , KAWAI KAZUHIDE , SHIMAI SHUNZO , MATSUYAMA KAZUJI
IPC分类号： B01D39/20 , B01J32/00 , B01J35/04 , C04B38/00 , C04B41/91
摘要： PROBLEM TO BE SOLVED: To provide a ceramic porous material which has high strength though it has high porosity, is free from dust and excellent in permeability. SOLUTION: The ceramic porous material has a three-dimensional mesh-like skeleton structure in which pores adjacent to each other in a large number of nearly spheric pores are connected through communication pores. In this porous material, the grain size of the rim of the communication holes in the skeleton structure is controlled to substantially equal to the grain size in other regions.

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