专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2006052110A Method for refining hydrogen 有权
标题翻译：炼氢方法
公开(公告)号：JP2006052110A
公开(公告)日：2006-02-23
申请号：JP2004235127
申请日：2004-08-12
申请人： Chiyoda Corp , 千代田化工建設株式会社
发明人： OKADA YOSHIKI , NISHIJIMA HIROAKI , ONDA NOBUHIRO , SHIMURA MITSUNORI
IPC分类号： C01B3/58 , B01J23/58 , C10G45/48 , C10G45/52 , H01M8/04
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide an easily operable new method for refining hydrogen capable of simply obtaining hydrogen having high purity, further, capable of continuous treatment, and capable of easily coping with mass treatment for a hydrogen-containing gaseous mixture by scale up. SOLUTION: In the method for refining hydrogen where hydrogen having high purity is obtained by separating and removing impurity gas other than hydrogen from a hydrogen-containing gaseous mixture essentially consisting of hydrogen, the hydrogen-containing gaseous mixture and an aromatic compound are made into contact under the presence of a hydrogenation catalyst to hydrogenate the aromatic compound, the hydrogenation-reacted mixture obtained by the hydrogenation reaction is subjected to gas-liquid separation to recover a hydrogenated aromatic compound, next, the hydrogenated aromatic compound is dehydrogenated under the presence of a dehydrogenation catalyst, and hydrogen generated by the dehydrogenation reaction is recovered. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种易于操作的用于精炼氢的方法，其能够简单地获得具有高纯度的氢，并且还能够连续处理，并且能够容易地处理含氢气体混合物的大规模处理放大。解决方案：在通过从基本由氢组成的含氢气体混合物中分离除去除氢以外的杂质气体而获得高纯度氢的方法中，含氢气体混合物和芳族化合物是在氢化催化剂的存在下接触，使芳香族化合物氢化，将通过氢化反应得到的加氢反应混合物进行气液分离，回收氢化芳香族化合物，接着，氢化芳香族化合物在回收脱氢催化剂的存在和通过脱氢反应生成的氢。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2005137986A Titanium oxide precursor for manufacturing photocatalyst, its manufacturing method and photocatalytic titanium oxide obtained from titanium oxide precursor 有权
标题翻译：用于制造光催化剂的氧化钛前驱体，其制备方法和从氧化钛前体获得的光催化氧化钛
公开(公告)号：JP2005137986A
公开(公告)日：2005-06-02
申请号：JP2003375286
申请日：2003-11-05
申请人： Chiyoda Corp , 千代田化工建設株式会社
发明人： OKADA YOSHIKI , NISHIJIMA HIROAKI , ANPO SHOICHI , YAMASHITA HIROMI
IPC分类号： C01G23/04 , B01J35/02 , B01J37/03 , B01J37/08 , C01G23/07
摘要： PROBLEM TO BE SOLVED: To provide a titanium oxide precursor for a photocatalyst, its manufacturing method, photocatalytic titanium oxide manufactured from the precursor and its manufacturing method.
SOLUTION: The titanium oxide precursor for manufacturing the photocatalyst is obtained by repeating pH swing operation, wherein a basic aqueous solution is added to a titanium-containing acidic aqueous solution to precipitate a titanium oxide precursor having a hydroxy group and an acidic raw material aqueous solution is added to the obtained titanium oxide precursor slurry not only to lower a pH value to the dissolving region of the titanium oxide precursor but also to additionally charge the raw material aqueous solution while the basic aqueous solution is added to the obtained titanium-containing acidic aqueous solution to raise a pH value to the precipitation region of the titanium oxide precursor, at least three times. Titanium oxide for the photocatalyst is controlled in the ratio of a anatase type crystal and a rutile type crystal after baking by the number of times of pH swing operations and the temperature and time when the obtained titanium oxide precursor is baked at a high temperature of 500°C or above.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于光催化剂的氧化钛前体及其制造方法，由前体制造的光催化氧化钛及其制造方法。解决方案：用于制造光催化剂的氧化钛前体是通过重复pH挥发操作获得的，其中将碱性水溶液加入到含钛酸性水溶液中以沉淀具有羟基和酸性原料的氧化钛前体向得到的氧化钛前体浆料中添加材料性水溶液，不仅使pH值降低至氧化钛前体的溶解区域，而且还在将原料水溶液加入到所得到的钛 - 含有酸性水溶液使pH值升至氧化钛前体的析出区域，至少3次。用于光催化剂的氧化钛以烧结后的锐钛矿型晶体和金红石型晶体的比例控制在pH挥发操作次数和在高温500℃下焙烧得到的氧化钛前体时的温度和时间 ℃以上。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2007269522A Storage-transport system of hydrogen 有权
标题翻译：储氢运输系统
公开(公告)号：JP2007269522A
公开(公告)日：2007-10-18
申请号：JP2006095282
申请日：2006-03-30
申请人： Chiyoda Corp , 千代田化工建設株式会社
发明人： OKADA YOSHIKI , NISHIJIMA HIROAKI , ONDA NOBUHIRO , HYODO SHINJI
IPC分类号： C01B3/00 , B01D3/00 , B01J23/42 , B01J23/58 , B01J35/10 , C01B3/26 , H01M8/04 , H01M8/06
CPC分类号： Y02E60/327 , Y02E60/328
摘要： PROBLEM TO BE SOLVED: To provide the storage-transport system of hydrogen having high storage efficiency of hydrogen, capable of storing hydrogen as a liquid at ordinary temperature and ordinary pressure, and capable of easily achieving storage and transport of hydrogen energy by an organic chemical hydride method (OCH method) without reducing advantages such as few potential hazards or complicating the structure and control of a reaction apparatus. SOLUTION: The storage-transport system of hydrogen by the organic chemical hydride method includes: a hydrogen storage system for storing hydrogen as a hydrogenated aromatic compound; a hydrogen supply system for producing hydrogen and an aromatic compound by a dehydrogenation reaction; a means to transport the hydrogenated aromatic compound from the hydrogen storage system to the hydrogen supply system; and a recovered aromatic transport means to transport the aromatic compound from the hydrogen supply system to the hydrogen storage system; wherein the storage-transport system is internally equipped with a reaction inhibitor removal apparatus for removing reaction inhibitors which are poisoning substances to a dehydrogenation catalyst and/or a hydrogenation catalyst. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供具有高储存效率的氢的储存运输系统，其能够在常温常压下储存氢作为液体，并且能够容易地实现氢能的储存和运输有机化学氢化物法（OCH法），没有降低潜在危害或者使反应装置的结构和控制复杂化等优点。解决方案：通过有机化学氢化物方法的氢的储存运输系统包括：用于储存作为氢化芳族化合物的氢的氢存储系统; 用于通过脱氢反应生产氢气和芳族化合物的氢气供应系统; 将氢化芳族化合物从氢存储系统输送到氢气供应系统的方法; 以及回收的芳香输送装置，用于将芳族化合物从氢供应系统输送到储氢系统; 其中所述储存运输系统内部配备有用于除去作为脱氢催化剂和/或氢化催化剂的中毒物质的反应抑制剂的反应抑制剂去除装置。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2005137988A Water-polluting organic substance removal method 有权
标题翻译：水污染有机物质去除方法
公开(公告)号：JP2005137988A
公开(公告)日：2005-06-02
申请号：JP2003375324
申请日：2003-11-05
申请人： Chiyoda Corp , 千代田化工建設株式会社
发明人： OKADA YOSHIKI , NISHIJIMA HIROAKI , MAKABE TOSHIJI , ANPO SHOICHI , YAMASHITA HIROMI , BERNARD SHAW NEPOLIAN
IPC分类号： C02F1/32 , B01J21/06 , B01J35/02 , C01G23/053 , C02F1/72
CPC分类号： Y02W10/37
摘要： PROBLEM TO BE SOLVED: To provide a water-polluting organic substance removal method which oxidatively decomposes water-polluting organic substances and the like in treated water by using photocatalyst titanium oxide which is easily fabricated into various dosage forms and shapes required when used as a photocatalyst and baked at the high temperature of ≥500°C to control the ratio of an anatase-type crystal to a rutile type crystal. SOLUTION: In the water-polluting organic substance removal method, the water-polluting organic substances and the like in the treated water are oxidatively decomposed by using the titanium oxide of which the ratio of the anatase-type crystal to the rutile type crystal is controlled and which is obtained by baking a titanium oxide precursor at the high temperature of ≥500°C. The titanium oxide precursor is obtained by repeating the following pH swing operation at least three times. The pH swing operation comprises an operation for adding a basic aqueous solution to a titanium-containing acidic aqueous solution to precipitate the titanium oxide precursor having a hydroxyl group, and then adding an acidic raw aqueous solution into the obtained titanium oxide precursor slurry to decrease the pH value to the dissolution region of the titanium oxide precursor and at the same time feeding additional raw material, and an operation for adding the basic aqueous solution to the titanium-containing acidic aqueous solution obtained by the above operation to increase the pH value to the precipitation region of the titanium oxide precursor. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种通过使用光催化剂氧化钛来氧化分解处理水中的水污染性有机物等的水污染性有机物质去除方法，其可以容易地制成各种剂型和使用时所需的形状作为光催化剂，并在≥500℃的高温下烘烤以控制锐钛矿型晶体与金红石型晶体的比例。解决方案：在水污染有机物去除方法中，处理水中的水污染性有机物质等通过使用锐钛矿型结晶与金红石型的比例的氧化钛进行氧化分解晶体被控制，其通过在≥500℃的高温下烘烤氧化钛前体而获得。通过重复以下pH挥发操作至少三次获得氧化钛前体。 pH挥发操作包括将碱性水溶液加入到含钛酸性水溶液中以沉淀具有羟基的氧化钛前体的操作，然后将酸性原水溶液加入到所得氧化钛前体浆料中以减少 pH值提供给氧化钛前体的溶解区域，并且同时进料另外的原料，以及将碱性水溶液加入到通过上述操作获得的含钛酸性水溶液中以将pH值增加至氧化钛前体的沉淀区。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2005052779A Metal oxide-covered alumina multiple oxide 有权
标题翻译：金属氧化物覆盖的氧化铝多氧化物
公开(公告)号：JP2005052779A
公开(公告)日：2005-03-03
申请号：JP2003288063
申请日：2003-08-06
申请人： Chiyoda Corp , 千代田化工建設株式会社
发明人： OKADA YOSHIKI , NISHIJIMA HIROAKI , YAMAMOTO SUSUMU
IPC分类号： B01D53/94 , B01J21/06 , B01J23/10 , B01J23/28 , B01J23/30 , B01J37/02 , C01F7/02
摘要： PROBLEM TO BE SOLVED: To provide a metal oxide-covered alumina multiple oxide which is obtained by depositing a specified reactive metal oxide on the surface of a γ-alumina carrier, the physical properties of which are controlled respectively to be predetermined values, the surface area of which is made large, in which the surface of the γ-alumina carrier is covered substantially perfectly with a covering layer of the reactive metal oxide and which is useful as a catalytic material in various reactions, for example, a denitrification reaction, a desulfurization reaction and a combustion reaction. SOLUTION: This metal oxide-covered alumina multiple oxide is obtained by depositing the covering layer consisting of reactive oxides of one or more metals selected from yttrium (Y), zirconium (Zr), niobium (Nb), molybdenum (Mo), tungsten (W), lanthanum (La), cerium (Ce) and europium (Eu) on the surface of the γ-alumina which has ≥150 m 2 /g surface area, ≥0.55 cm 3 /g pore volume and 100-300Å average pore size and in which the pores having 100-300Å pore size account for ≥60% of the whole pore volume. The whole surface of the γ-alumina carrier is covered substantially with the covering layer. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供通过在γ-氧化铝载体的表面上沉积特定的反应性金属氧化物而获得的金属氧化物覆盖的氧化铝多氧化物，其物理性质分别被控制为预定值其表面积大，其中γ-氧化铝载体的表面基本上完全被反应性金属氧化物的覆盖层覆盖，并且可用作各种反应中的催化材料，例如脱氮反应，脱硫反应和燃烧反应。该金属氧化物覆盖的氧化铝多氧化物是通过沉积由选自钇（Y），锆（Zr），铌（Nb），钼（Mo））中的一种或多种金属的活性氧化物构成的覆盖层而获得的。，表面积≥150米，表面积≥0.55厘米的γ氧化铝表面的钨（W），镧（La），铈（Ce）和铕（Eu） SP> 3 / g孔体积和100-300平均孔径，其中具有100-300埃孔径的孔占全孔体积的≥60％。 γ-氧化铝载体的整个表面基本上被覆盖层覆盖。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2004330110A Method for manufacturing denitrification catalyst 审中-公开
标题翻译：制造DENITRIFICATION催化剂的方法
公开(公告)号：JP2004330110A
公开(公告)日：2004-11-25
申请号：JP2003130584
申请日：2003-05-08
申请人： Chiyoda Corp , 千代田化工建設株式会社
发明人： OKADA YOSHIMI , SAITO MASASHI , MAKABE TOSHIJI , NISHIJIMA HIROAKI
IPC分类号： B01D53/94 , B01J23/28 , B01J23/30
摘要： PROBLEM TO BE SOLVED: To provide a denitrification catalyst manufacturing method by which a denitrification catalyst where vanadium oxide and molybdenum oxide or tungsten oxide are deposited on a titania carrier as active species can simply be manufactured with ease and industrially advantageously without using a solubility improving agent and without necessitating a solvent removing step. SOLUTION: The denitrification catalyst is manufactured by adding the mixed powder of metallic compounds consisting of vanadium oxide powder and molybdenum oxide powder or tungsten oxide powder to a wet cake of hydrous titanium oxide which is a titania precursor to be fired and has a moisture content suitable for kneading, kneading them so that the mixed powder of the metallic compounds is dissolved in the moisture in the wet cake and the metallic compounds are adsorbed on hydrous titanium of the wet cake, and compacting, drying and firing the kneaded material. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种脱氮催化剂制造方法，其中氧化钒和氧化钼或氧化钨沉积在二氧化钛载体上作为活性物质的脱氮催化剂可以简单地在工业上有利地制造而不使用溶解度改善剂，而不需要溶剂去除步骤。解决方案：通过将由氧化钒粉末和氧化钼粉末或氧化钨粉末组成的金属化合物的混合粉末加入到待煅烧的二氧化钛前体的水合氧化钛的湿滤饼中来制备脱氮催化剂，并且具有水分含量适于捏合，捏合，使金属化合物的混合粉末溶解在湿滤饼中的水分中，并将金属化合物吸附在湿滤饼的含水钛上，压实，干燥和烧制捏合物。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2005216774A Hydrogen supplying device of fuel cell for working machine 有权
标题翻译：燃料电池供氢设备加氢机
公开(公告)号：JP2005216774A
公开(公告)日：2005-08-11
申请号：JP2004024696
申请日：2004-01-30
申请人： Chiyoda Corp , 千代田化工建設株式会社
发明人： OKADA YOSHIKI , NISHIJIMA HIROAKI , MAKABE TOSHIJI , IMAZEKI TAKASHI , SAITO MASASHI
IPC分类号： B01D53/02 , B01D53/04 , B01J23/58 , C01B3/26 , H01M8/00 , H01M8/04 , H01M8/06
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a hydrogen supplying device of fuel cell for a working machine with high storing capacity from which, hydrogen contained in hydrogenated aromatic compound as raw material can be stably taken out without using a very high pressure resistant container nor a thermally insulated container containing cryogenic liquid. SOLUTION: The hydrogen supplying device, mounted on a working machine together with a fuel cell, supplying refined hydrogen to the fuel cell comprises a raw fuel tank storing hydrogenated aromatic compound in a state of liquid at normal temperature and normal pressure; a dehydrogenation reactor in which dehydrogenation catalyst, having a hydrogenated aromatic compound inversion rate of 90% or higher at relatively low dehydrogenation reaction temperature of approximately 300°C, is filled, generating aromatic compound and hydrogen through the dehydrogenation reaction of the hydrogenated aromatic compound; a gas-liquid separator separating liquid component mainly composed of aromatic compound and gaseous component mainly composed of hydrogen generated at the dehydrogenation reactor; and a hydrogen refining device in which an adsorbent is filled, adsorbing and removing the impure gas excluding hydrogen from the gaseous component separated at the gas-liquid separator. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：提供一种具有高存储容量的作业机的燃料电池的氢供给装置，能够稳定地取出氢化芳香族化合物作为原料的氢，不使用非常高的耐压容器也不含含有低温液体的隔热容器。解决方案：与燃料电池一起安装在工作机上的氢气供应装置向燃料电池供应精炼的氢气包括在常温常压下以液态状态储存氢化芳族化合物的原燃料箱; 一种脱氢反应器，其中在相对低的脱氢反应温度约300℃下氢化芳族化合物的反应率为90％以上的脱氢催化剂被填充，通过氢化芳族化合物的脱氢反应产生芳族化合物和氢气; 分离主要由芳香族化合物构成的液体成分的气液分离器和在脱氢反应器中产生的主要由氢组成的气态成分; 以及其中填充吸附剂的氢气精制装置，从气液分离器分离的气态成分吸附除去氢气中的不纯气体。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2004299924A Shell-and-tube heat exchanger type reaction apparatus 有权
公开(公告)号：JP2004299924A
公开(公告)日：2004-10-28
申请号：JP2003091786
申请日：2003-03-28
申请人： Chiyoda Corp , 千代田化工建設株式会社
发明人： ONDA NOBUHIRO , SASAKI EIJI , WATABE EIJI , NISHIJIMA HIROAKI
IPC分类号： F28D7/16 , B01J8/06 , B01J19/00 , C01B3/24 , C01B3/34
CPC分类号： Y02P20/124
摘要： PROBLEM TO BE SOLVED: To provide an apparatus which can uniformly and highly efficiently supply and accept heat energy to and from a process fluid, which uses a high temperature discharged fluid discharged from various kinds of facilities as a heat medium and which efficiently recovers heat energy from the high temperature discharged fluid. SOLUTION: The shell-and-tube heat exchanger type reaction apparatus is equipped with: a reactor main body 1 having a heat medium inlet 1a and a heat medium outlet 1b of the heat medium; a large number of reaction tubes 2 arranged in the reactor body and having a fluid supply port 2a and a fluid discharge port 2b for the process fluid; and a large number of heat pipes 3 filled with a work fluid and having an in-tube heat exchanging part 3a disposed in each reaction tube and an exterior heat exchanging part 3b projecting from each reaction tube in the reactor body and exposing in the heat medium. The apparatus exchanges the heat of the heat medium introduced into the reactor main body and of the work fluid in the in-tube heat exchanging part of each heat pipe with the heat of the process fluid in each reaction tube as well as exchanges the heat of the work fluid in the exterior heat exchanging part of each heat pipe with the heat of the heat medium outside of each reaction tube. COPYRIGHT: (C)2005,JPO&NCIPI

9. 发明专利

JP2004196638A Method of manufacturing hydrogen 审中-公开
公开(公告)号：JP2004196638A
公开(公告)日：2004-07-15
申请号：JP2002370744
申请日：2002-12-20
申请人： Chiyoda Corp , 千代田化工建設株式会社
发明人： OKADA YOSHIMI , IMAGAWA KENICHI , YAMAMOTO SUSUMU , NISHIJIMA HIROAKI
IPC分类号： C01B3/26 , B01J23/62 , B01J35/10 , C07B61/00 , C07C5/367 , C07C15/04
CPC分类号： Y02P20/52
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing hydrogen by efficiently separating hydrogen contained in a hydrogenated aromatic compound from the compound. SOLUTION: In the method of manufacturing hydrogen by separating hydrogen contained in the hydrogenated aromatic compound from the compound under the presence of a dehydrogenation catalyst, the catalyst is prepared by supporting platinum (1), tin (2) and at least one alkaline metal (3) selected from a group consisting of group IA elements and group IIA elements on a complex support composed of a double oxide. The double oxide is prepared by firing a support obtained by supporting zinc oxide on a γ-alumina support having ≥150 m 2 /g surface area, ≥0.55 cm 3 /g fine pore volume and having fine pores of 90 to 200Å average fine pore diameter which occupies ≥60% of total fine pore volume at ≥600°C for ≥10 hr to form a crystal structure most part of which has a spinel structure. COPYRIGHT: (C)2004,JPO&NCIPI

10. 发明专利

JP2004130213A Waste gas treatment apparatus 审中-公开
标题翻译：废气处理设备
公开(公告)号：JP2004130213A
公开(公告)日：2004-04-30
申请号：JP2002297156
申请日：2002-10-10
申请人： Chiyoda Corp , 千代田化工建設株式会社
发明人： NISHIJIMA HIROAKI , SUGIYAMA HIDEKI , ONDA NOBUHIRO
IPC分类号： F23J15/04 , B01D47/06 , B01D51/00 , B01D53/68 , B01D53/70 , B01D53/77 , B03C3/00 , B03C3/01 , B03C3/013 , B03C3/02 , B03C3/16
摘要： PROBLEM TO BE SOLVED: To provide a waste gas treatment apparatus whereby a decrease in a dust removal performance and a decrease in the degree of decomposition incidental to an increase in the fly ash content in the waste gas can be prevented, scaling on the body of an apparatus can be prevented, the blockage of a pipe in a slurry circulation line can be prevented, the amount of the water used can be optimized, and the formation of useless waste water can be prevened.
SOLUTION: A precipitation/separation section 25 that receives, precipitates, and separates a fly ash-containing slurry recovered from a cooling/dust removal section 2 and feeds the slurry into the cooling/dust collection section 2 and an extraction/decomposition section 3 is provided downstream of the cooling/dust removal section 2. The slurry discharged from an extraction/separation section is returned to the precipitation/separation section 25 through a solid/liquid separation section 17 and a heavy metal separation section 18. A circulation line 50 for feeding makeup water is provided, and the slurry in a line for discharge from the extraction/separation section has a concentration of 10 to 25 wt.% and a salt concentration of 10 to 20 wt.%.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提供一种废气处理装置，可以防止排气性能的降低和与废气中的飞灰含量增加有关的分解程度的降低，可以防止装置的主体，可以防止浆料循环管道中的管道堵塞，可以优化使用的水量，并且可以预防无用的废水的形成。解决方案：一种沉淀/分离部分25，其接收，沉淀和分离从冷却/除尘部分2回收的含飞灰的浆料并将浆料进料到冷却/粉尘收集部分2中并提取/分解在冷却除尘部2的下游设置有第3部分。从抽出/分离部排出的浆料通过固/液分离部17和重金属分离部18返回到析出分离部25。提供用于补充补充水的管线50，用于从萃取/分离部排出的管线中的浆料的浓度为10〜25重量％，盐浓度为10〜20重量％。版权所有（C）2004，JPO

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式