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1. 发明专利

JP2004107138A Hydrogen gas generating apparatus 审中-公开
公开(公告)号：JP2004107138A
公开(公告)日：2004-04-08
申请号：JP2002271677
申请日：2002-09-18
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HAYASHI TAKAHIRO , SUGIYAMA MASAHIKO , SUZUKI HIROSHI
IPC分类号： C01B3/26 , C01B3/00 , C01B3/50 , C01B3/56 , H01M8/04
CPC分类号： Y02E60/324 , Y02P20/129
摘要： PROBLEM TO BE SOLVED: To provide a small lightweight hydrogen gas generating apparatus which has the increased amount of generation of high purity hydrogen gas and improves the energy efficiency of the whole system by utilizing waste heat from an apparatus using hydrogen. SOLUTION: In the hydrogen gas generating apparatus, a plurality of dehydrogenation reactors 5a each equipped with: a cylindrical body 12 having a catalyst disposed on the inner wall; and a tubular feed unit having feed holes for feeding decalin to the catalyst are arranged interposing a heating medium 7 between them, the heating medium 7 heating the catalyst from the outside of the cylindrical body 12, and hydrogen gas obtained by bringing decalin into dehydrogenation reaction on the heated catalyst is separated by a separating means. COPYRIGHT: (C)2004,JPO

2. 发明专利

JPH09262470A PRODUCTION OF NOBLE METAL-CONTAINING COMPLEX OXIDE CATALYST 失效
公开(公告)号：JPH09262470A
公开(公告)日：1997-10-07
申请号：JP7454496
申请日：1996-03-28
申请人： TOYOTA MOTOR CORP , TOYOTA CENTRAL RES & DEV
发明人： YAMASHITA KOICHI , MURACHI MIKIO , SUGIYAMA MASAHIKO , TAKATORI KAZUMASA , WATANABE NAOYOSHI , KAMIYA NOBUO
IPC分类号： B01D53/94 , B01J23/58 , B01J37/00
摘要： PROBLEM TO BE SOLVED: To provide a method enabling to produce a noble metal-containing complex oxide catalyst, especially improving collection efficiency and also enhancing the durability of the catalyst and catalyst characteristics in a favorable cost. SOLUTION: A suspension in which a raw material containing noble metal being a component of the noble metal-containing complex oxide and other metals is suspended in a combustible liquid, or an emulsion in which a liquid dissolved the above mentioned raw material in a solvent is emulsified into a combustible liquid, is produced and this suspension or emulsion is atomized and burned in an oxygen-containing atmosphere. Also the noble metal-containing complex oxides obtained after the result of atomizing and burning are introduced on a catalyst carrier and adsorbed on it.

3. 发明专利

JP2004223505A Dehydrogenation catalyst and its production method 审中-公开
公开(公告)号：JP2004223505A
公开(公告)日：2004-08-12
申请号：JP2003113903
申请日：2003-04-18
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HAYASHI TAKAHIRO , SUGIYAMA MASAHIKO , SUZUKI HIROSHI , YAMANAKAJIMA HIDEKAZU
IPC分类号： C01B3/26 , B01J23/89 , B01J35/10 , C07B61/00 , C07C5/10 , C07C5/367 , C07C13/32 , C07C15/24 , C10G35/085
CPC分类号： Y02P20/52
摘要： PROBLEM TO BE SOLVED: To provide a dehydrogenation catalyst hardly coming off from a substrate and having high hydrogen generation efficiency, and its production method. SOLUTION: The dehydrogenation catalyst 11 welded to the substrate 11c comprises an Ni porous body 11a and a catalyst 11b supported in holes of the Ni porous body 11a. The dehydrogenation catalyst 11 can suitably be used for a dehydrogenation reaction of hydrocarbon-based fuel, especially of decalin or tetralin. Furthermore, the dehydrogenation catalyst 11 can suitably be used for a reaction means of a hydrogen gas generation device for supplying hydrogen gas to a hydrogen working apparatus. COPYRIGHT: (C)2004,JPO&NCIPI

4. 发明专利

JP2004189585A Gaseous hydrogen producing system 审中-公开
公开(公告)号：JP2004189585A
公开(公告)日：2004-07-08
申请号：JP2003290318
申请日：2003-08-08
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SHINAGAWA TOMOHIRO , HAYASHI TAKAHIRO , SUGIYAMA MASAHIKO , SUZUKI HIROSHI , ATSUMI TAKASHI
IPC分类号： F01N5/02 , C01B3/26 , H01M8/06
CPC分类号： Y02T10/16
摘要： PROBLEM TO BE SOLVED: To provide a gaseous hydrogen producing system which enables high-efficiency energy utilization, miniaturization, and reduction in weight, and which can stably produce and supply gaseous hydrogen by securing high temperature area required for hydrogen production by utilizing exhaust heat exhausted from an internal combustion engine. SOLUTION: In the gaseous hydrogen producing system, decalin (fuel for dehydrogenation) is supplied onto a catalyst 11 which is provided so as to be heated by the exhaust heat of the exhaust gas exhausted from the internal combustion engine, and decalin is subjected to dehydrogenation reaction on the catalyst 11 heated by the exhaust gas, and gaseous hydrogen is obtained by separation. COPYRIGHT: (C)2004,JPO&NCIPI

5. 发明专利

JP2002255503A HYDROGEN GAS GENERATION EQUIPMENT 失效
公开(公告)号：JP2002255503A
公开(公告)日：2002-09-11
申请号：JP2001056683
申请日：2001-03-01
申请人： TOYOTA MOTOR CORP , UNIV TOKYO SCIENCE
发明人： HAYASHI TAKAHIRO , ISHIKIRIYAMA MAMORU , SUGIYAMA MASAHIKO , SAITO YASUKAZU
IPC分类号： B01J7/02 , B01J16/00 , B01J19/24 , B01J19/26 , B01J19/28 , C01B3/26 , C01B3/56 , C10G2/00 , C10L1/04 , H01M8/06
摘要： PROBLEM TO BE SOLVED: To improve an efficiency of a hydrogen use equipment by supplying high purity hydrogen to the hydrogen use equipment by utilizing a reaction of decalin/naphthalene. SOLUTION: A storage tank 10 which sores decalin which is a fuel, and a catalyst and a heater for heating the catalyst are provided. A reaction tank 20 which forms naphthalene and hydrogen gas by dehydrogenation of decalin supplied from the storage tank 10 on the heated catalyst is provided, and a separation tank 30 which separates and emits the hydrogen gas from naphthalene and a hydrogen rich gas which is supplied reaction tank 20 by using hydrogen separation membranes 40, is provided.

6. 发明专利

JP2001212426A NOX PURIFYING METHOD 失效
公开(公告)号：JP2001212426A
公开(公告)日：2001-08-07
申请号：JP2000032688
申请日：2000-02-03
申请人： TOYOTA MOTOR CORP
发明人： TSUJI SHINJI , SUGIYAMA MASAHIKO , SAKAI TAKENOBU , HAYASHI YUJI , YAMADA TATSUYA
IPC分类号： B01D53/56 , B01D53/34 , B01D53/74 , B01D53/94
摘要： PROBLEM TO BE SOLVED: To purify contained NOX at normal temperature and normal pressure even if gas contains relatively large amount of oxygen. SOLUTION: In the NOX purifying method, the NOX in the gas containing the NOX and the oxygen is purified under the coexistence of a catalyst and plasma. An NOX purifying device is provided with a first cylindrical conductive body having a catalytic material layer on the surface and a second cylindrical conductive body having a dielectric body layer on the surface. The first cylindrical conductive body and the second cylindrical conductive body are coaxial, and the catalytic material layer and the dielectric body layer are faced to each other, and a cylindrical fine gap is formed between the catalytic material layer and the dielectric body layer. A means for rotating at least either one of the catalytic material layer and the dielectric body layer around its cylindrical center shaft and a means for generating the plasma at the cylindrical fine gap are provided.

7. 发明专利

JPH1067504A PRODUCTION OF ULTRAFINE PARTICLE OF COMPLEX METAL OXIDE 失效
公开(公告)号：JPH1067504A
公开(公告)日：1998-03-10
申请号：JP22668296
申请日：1996-08-28
申请人： TOYOTA MOTOR CORP
发明人： MURACHI MIKIO , SUGIYAMA MASAHIKO
IPC分类号： C01B13/34 , B01J19/00 , C01G1/00 , C01G55/00
摘要： PROBLEM TO BE SOLVED: To provide a method for producing ultrafine particles of complex metal oxide having

8. 发明专利

JPH10358A CATALYST FOR PURIFICATION OF EXHAUST GAS 失效
公开(公告)号：JPH10358A
公开(公告)日：1998-01-06
申请号：JP18446596
申请日：1996-07-15
申请人： TOYOTA MOTOR CORP
发明人： YAMASHITA KOICHI , MURACHI MIKIO , SUGIYAMA MASAHIKO
IPC分类号： B01D53/86 , B01D53/94 , B01J23/56 , B01J23/58 , B01J23/63 , B01J23/89
摘要： PROBLEM TO BE SOLVED: To provide a catalyst for purification of exhaust gas by using a high heat-resistant multiple oxide which does not cause deterioration in the purification performance in a lean atmosphere at high temp. as about 100 deg.C. SOLUTION: A highly heat-resistant multiple oxide containing platinum and at least one or more elements selected from alkaline earth metal elements and group IIIA elements is used. As for the highly heat-resistant multiple oxide, one or more kinds of platinum multiple oxides are used expressed by chemical structural formulae X4 PtO6 (X is Ca, Sr, Ba, Mg), X'2 Pt2 O7 (X' is Sc, La, Pr), SrX"PtO6 (X" is Co, Ni, Cu), Ba2 ZPtO6 (wherein Z is Pr, Ce) and Ba8 Y3 Pt4 O17.5 .

9. 发明专利

JP2004359492A Gaseous hydrogen producing device 审中-公开
标题翻译：气相生产装置
公开(公告)号：JP2004359492A
公开(公告)日：2004-12-24
申请号：JP2003159113
申请日：2003-06-04
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HAYASHI TAKAHIRO , SUGIYAMA MASAHIKO , SUZUKI HIROSHI , SHINAGAWA TOMOHIRO
IPC分类号： F02M21/02 , C01B3/26 , F02M27/02 , H01M8/04 , H01M8/06
CPC分类号： Y02T10/126 , Y02T10/32
摘要： PROBLEM TO BE SOLVED: To provide a gaseous hydrogen producing device in which a dehydrogenated material such as naphthalene is efficiently separated from gaseous hydrogen and recovered. SOLUTION: The device for producing gaseous hydrogen is provided with a storage tank 30 for storing decalin, a reaction tank 10 for producing gaseous hydrogen and gas phase naphthalene by the dehydrogenation of decalin supplied from the storage tank 30 on a heated catalyst and a separation tank 20 which houses decalin as a solvent for dissolving naphthalene, to which gaseous hydrogen and the gas phase naphthalene produced in the reaction tank 10 are supplied and which is provided with a discharge pipe 34 for discharging gaseous hydrogen passed through the decalin. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种气态氢气生产装置，其中脱氢材料如萘与气态氢有效分离并回收。解决方案：用于生产气态氢的装置设置有用于储存十氢化萘的储罐30，用于通过在加热的催化剂上从储罐30提供的十氢化萘的脱氢来生产气态氢气和萘相的反应罐10;以及供给作为用于溶解萘的溶剂的十氢化萘的分离槽20，在反应槽10中供给气态氢和气相萘，并且设置有用于排出通过该十氢化萘的气态氢的排出管34。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2004307300A Storage tank and gaseous hydrogen producing apparatus 审中-公开
公开(公告)号：JP2004307300A
公开(公告)日：2004-11-04
申请号：JP2003106253
申请日：2003-04-10
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HAYASHI TAKAHIRO , SUGIYAMA MASAHIKO , SUZUKI HIROSHI , SHINAGAWA TOMOHIRO
IPC分类号： F17C11/00 , C01B3/00 , C01B3/26 , H01M8/06
CPC分类号： Y02E60/321 , Y02E60/324
摘要： PROBLEM TO BE SOLVED: To provide a storage tank capable of increasing the net concentration of a cyclic hydrocarbon as a stored material and a gaseous hydrogen producing apparatus having high usage efficiency of the cyclic hydrocarbon and excellent in reaction efficiency on a catalyst. SOLUTION: The gaseous hydrogen producing apparatus comprises the storage tank 20 which stores decalin and naphthalene and has a radiator 30 for cooling and coagulating naphthalene with cooling piping 42, and a reaction tank 10 in which decalin supplied from the storage tank 20 is brought into a hydrogenation reaction on a heated catalyst to produce gaseous hydrogen and naphthalene. COPYRIGHT: (C)2005,JPO&NCIPI

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