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1. 发明专利

JP2003093880A CATALYST FOR REMOVING NITROGEN OXIDE AND MANUFACTURING METHOD THEREFOR 审中-公开
公开(公告)号：JP2003093880A
公开(公告)日：2003-04-02
申请号：JP2001296580
申请日：2001-09-27
申请人： CATALYSTS & CHEM IND CO , MITSUBISHI CHEM ENG CORP
发明人： HIRAKAWA TAKAO , MASUDA KOJI , UCHIDA MASAAKI , NISHII KAZUHIRO
IPC分类号： B01D53/94 , B01D53/86 , B01J27/02 , B01J37/03 , B01J37/04 , B01J37/06 , B01J37/08
摘要： PROBLEM TO BE SOLVED: To obtain a catalyst for removing nitrogen oxides with a low conversion rate to SO3 and excellent durability when ammonia is added to exhaust gas simultaneously containing NOX and SOX and a catalytic reaction is carried out. SOLUTION: The catalyst for removing nitrogen oxides and the manufacturing method therefor are provided. The catalyst contains a composite oxide (A component) obtained using a slurry obtained by neutralizing a mixed aqueous solution of a soluble titanium compound, a soluble silicon compound and/or silica sol or a mixed aqueous solution obtained by further adding a soluble tungsten compound thereto and a slurry obtained by neutralizing a mixed aqueous solution of a meta-titanic acid slurry, a soluble silicon compound and/or silica sol or a mixed aqueous solution obtained by further adding a soluble tungsten compound thereto; and an oxide (component B) of at least one kind of metal selected from the group consisting of vanadium, molybdenum and tungsten.

2. 发明专利

JP2006346594A CATALYST FOR SYNTHESIZING ISOPROPYLCHLORIDE AND METHOD FOR SYNTHESIZING ISOPROPYLCHRIDE USING THE CATALYST 审中-公开
公开(公告)号：JP2006346594A
公开(公告)日：2006-12-28
申请号：JP2005176659
申请日：2005-06-16
申请人： KASHIMA CHEMICAL KK , CATALYSTS & CHEM IND CO
发明人： YOKOYAMA YUTAKA , KASE HIDEO , OGATA MASAMITSU , HIRAKAWA TAKAO
IPC分类号： B01J21/04 , B01J23/10 , B01J37/02 , B01J37/10 , C07B61/00 , C07C17/08 , C07C19/01
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing isopropylchroride with an excellent yield and stably for a long period of time. SOLUTION: A catalyst for synthesizing isopropylchroride comprises an aluminum oxide hydrothermally treated at a temperature of 250-800°C for 0.1-10 hr and which contains one or more kinds of elements selected from group IIIA in the periodic table in a range of 0.05-5 wt% as an oxide. The method for synthesizing isopropylchroride brings propylene and hydrogen chloride into contact with the catalyst for synthesizing isopropylchroride. COPYRIGHT: (C)2007,JPO&INPIT

3. 发明专利

JP2003093881A CATALYST FOR REMOVING NITROGEN OXIDE AND MANUFACTURING METHOD THEREFOR 审中-公开
公开(公告)号：JP2003093881A
公开(公告)日：2003-04-02
申请号：JP2001296569
申请日：2001-09-27
申请人： CATALYSTS & CHEM IND CO , MITSUBISHI CHEM ENG CORP
发明人： HIRAKAWA TAKAO , MASUDA KOJI , UCHIDA MASAAKI , NISHII KAZUHIRO
IPC分类号： B01D53/94 , B01J27/053 , B01J37/04
摘要： PROBLEM TO BE SOLVED: To obtain a catalyst for removing nitrogen oxides, useful as an industrial catalyst with an excellent durability, in which a NOx removal rate is higher than those of the conventionally proposed catalysts for removing nitrogen oxides and a conversion rate to SO3 is low when ammonia is added to exhaust gas containing NOx, particularly simultaneously containing NOx and SOx and a reaction is catalytically carried out; and a manufacturing method therefor. SOLUTION: The catalyst for removing nitrogen oxides and the manufacturing method therefor are provided. The catalyst contains (1) a composite oxide (component A) obtained from a composite hydroxide ((a) component) slurry obtained by a method that a composite hydroxide (y component) slurry is obtained by adding a basic aqueous solution to a mixed aqueous solution of a soluble titanium compound, a soluble silicon compound and/or silica sol or a mixed aqueous solution of a soluble titanium compound, a soluble tungsten compound, a soluble silicon compound and/or silica sol and neutralizing it and after meta-titanic acid, a soluble silicon compound and/or silica sol are added to the composite hydroxide slurry, a basic aqueous solution is added thereto; (2) and at least one metal oxide (B component) selected from the group consisting of vanadium, molybdenum and tungsten.

4. 发明专利

JPH08196871A DECOMPOSITION OF AMMONIA 失效
公开(公告)号：JPH08196871A
公开(公告)日：1996-08-06
申请号：JP2593795
申请日：1995-01-20
申请人： CATALYSTS & CHEM IND CO
发明人： HANADA MASAYUKI , HIRAKAWA TAKAO
IPC分类号： B01D53/86 , B01J23/36 , B01J23/46 , B01J23/652 , B01J23/85
摘要： PURPOSE: To improve a method for decomposing ammonia by which the production of NOx and N2 O as by-products is suppressed even when the efficiency of decomposition of ammonia is enhanced with a small amt. of a catalyst by increasing reaction temp. CONSTITUTION: When ammonia-contg. gas is treated in the presence of a catalyst to decompose the ammonia into nitrogen and water, a sulfur compd. is allowed to exist in the ammonia-contg. gas by >=10ppm (expressed in terms of SO2 ).

5. 发明专利

JP2005206658A Fine spherical zeolite fuel-treating agent 有权
标题翻译：精细沸石沸石燃料处理剂
公开(公告)号：JP2005206658A
公开(公告)日：2005-08-04
申请号：JP2004013082
申请日：2004-01-21
申请人： Catalysts & Chem Ind Co Ltd , Tokyo Gas Co Ltd , 東京瓦斯株式会社 , 触媒化成工業株式会社
发明人： FUJIKI HIROSHI , SATOKAWA SHIGEO , ARIMA YUSAKU , HIRAKAWA TAKAO , OGATA MASAMITSU
IPC分类号： B01J2/20 , C10G25/05 , C10L3/10 , H01M8/06
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To obtain a fine spherical zeolite fuel-treating agent which has a large compression strength, even when having a large fine pore volume or a small particle diameter, and has excellent flowability, abrasion resistance, and the like. SOLUTION: This fine spherical zeolite fuel-treating agent is characterized by carrying one of the ions, metals and metal oxides of one or more elements selected from the group IB, the group VIII and the group lanthanide in the periodic table on zeolite molded articles which comprise zeolite and a binder and have an average particle diameter (D) in the range of 0.3 to 5 mm, fine pore diameters in the range of 30 to 500 nm, a fine pore volume (PV) in the range of 0.1 to 0.6 ml/g, an average compression strength (N) in the range of 2 to 30 N(Newton), and an average compression strength index (C) represented by the following expression: C=N×PV/D in the range of 1.0 to 5. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题为了获得具有大的压缩强度的细小球形沸石燃料处理剂，即使具有大的细孔容积或小的粒径，并且具有优异的流动性，耐磨性等。解决方案：该细小球形沸石燃料处理剂的特征在于，在沸石中携带选自元素周期表中的IB，VIII族和镧系元素中的一种或多种元素的离子，金属和金属氧化物之一平均粒径（D）为0.3〜5mm，细孔径为30〜500nm，细孔容积（PV）为0.1以下的包含沸石和粘合剂的成型体至0.6ml / g，平均抗压强度（N）在2〜30N（牛顿）范围内，平均抗压强度指数（C）由下式表示：C = N×PV / D在该范围内为1.0至5.版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2005058932A Minute spherical inorganic oxide molded body 有权
标题翻译： MINUTE球形无机氧化物模体
公开(公告)号：JP2005058932A
公开(公告)日：2005-03-10
申请号：JP2003293932
申请日：2003-08-15
申请人： Catalysts & Chem Ind Co Ltd , 触媒化成工業株式会社
发明人： ARIMA YUSAKU , HIRAKAWA TAKAO , OGATA MASAMITSU
IPC分类号： B01J2/20 , B01J20/06 , B01J20/08 , B01J20/10 , B01J20/28 , B01J20/30 , C01B13/14
摘要： PROBLEM TO BE SOLVED: To provide a minute spherical inorganic oxide molded body having a high compression strength even if the body has a high pore volume or a small particle size.
SOLUTION: This minute spherical inorganic oxide molded body has a mean particle size (D) of 0.3 to 5 mm, the pore volume (PV) of pores with pore sizes of 30 to 500 nm of 0.1 to 0.6 ml/g, the mean compression strength (N) of 2 to 30 N and a mean compression strength index (C) represented by the formula, C=N×PV/D, of 0.3 to 5.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：即使主体具有高的孔体积或小的粒径，也提供具有高抗压强度的微小的球形无机氧化物成形体。解决方案：该微球状无机氧化物成形体的平均粒径（D）为0.3〜5mm，孔径为30〜500nm的孔的孔体积（PV）为0.1〜0.6ml / g，平均抗压强度（N）为2〜30N，平均抗压强度指数（C）为C = N×PV / D，为0.3〜5。（C）2005，JPO＆NCIPI

7. 发明专利

JPH08215573A AMMONIA DECOMPOSITION CATALYST CONTAINING SULFUR COMPOUND 失效
公开(公告)号：JPH08215573A
公开(公告)日：1996-08-27
申请号：JP5046695
申请日：1995-02-15
申请人： CATALYSTS & CHEM IND CO
发明人： HANADA MASAYUKI , HIRAKAWA TAKAO
IPC分类号： B01D53/86 , B01J27/053 , C01B17/04
摘要： PURPOSE: To obtain a catalyst having high efficiency of decomposition of ammonia and less liable to produce secondary pollutants such as NOx and N2 O as by-products even at a high temp. or even in the case of a high active metal content. CONSTITUTION: This ammonia decomposition catalyst obtd. by carrying an active metal such as Cu, Co, Ni, Fe or Re on a titanium oxide-based carrier contains >=0.7wt.% (expressed in terms of SO4 ) sulfur compd. such as sulfuric acid or ammonium sulfate.

8. 发明专利

JPH0729285B2 失效
公开(公告)号：JPH0729285B2
公开(公告)日：1995-04-05
申请号：JP16336986
申请日：1986-07-11
申请人： CATALYSTS & CHEM IND CO
发明人： HANADA MASAYUKI , FUKUDA MORIO , HIRAKAWA TAKAO , NISHIMURA YOICHI
IPC分类号： B28B3/26

9. 发明专利

JP2004123412A Method for manufacturing zeolite microsphereic formed body 有权
公开(公告)号：JP2004123412A
公开(公告)日：2004-04-22
申请号：JP2002286718
申请日：2002-09-30
申请人： Catalysts & Chem Ind Co Ltd , 触媒化成工業株式会社
发明人： ARIMA YUSAKU , HIRAKAWA TAKAO , OGATA MASAMITSU
IPC分类号： C01B39/02
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a zeolite microspheric formed body having excellent mechanical strength and wear resistance and uniform grain size distribution. SOLUTION: The method for manufacturing a zeolite microspheric formed body includes the following processes (a) to (d). They are: (a) a process of preparing a slurry having zeolite and alumina fine particles dispersed therein with the pH ranging from 3.5 to 11.5; (b) a process of preparing a mixture powder of zeolite and the alumina fine particles having the water content in the range of K±4 wt.%, wherein K differs depending on the species of zeolite and represents an appropriate water content so as to make extrusion molding possible when the content of the binder ranges from 2 to 40 wt.% of the whole solid content; (c) a process of forming the above mixture powder into pellets having 0.5 to 5 mm diameter (D); (d) a process of forming the pellets into spheric formed body; and (e) a process of drying and/or firing the spheric body. COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2004123411A Method for manufacturing zeolite microspheric formed body 有权
公开(公告)号：JP2004123411A
公开(公告)日：2004-04-22
申请号：JP2002286717
申请日：2002-09-30
申请人： Catalysts & Chem Ind Co Ltd , 触媒化成工業株式会社
发明人： ARIMA YUSAKU , HIRAKAWA TAKAO , OGATA MASAMITSU
IPC分类号： C01B39/00
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a zeolite microspheric formed body having excellent mechanical strength and wear resistance and uniform grain size distribution. SOLUTION: The method for manufacturing a zeolite microspheric formed body includes the following processes (a) to (d). They are: (a) a process of preparing a mixture powder of zeolite and a binder having the water content in the range of K±4 wt.%, wherein K differs depending on the species of zeolite and represents an appropriate water content so as to make extrusion molding possible when the content of the binder ranges from 2 to 40 wt.% of the whole solid content; (b) a process of forming the above mixture powder into pellets having 0.5 to 5 mm diameter (D); (c) a process of forming the pellets into spheric formed body in a sphere shaping machine; and (d) a process of drying and/or firing the spheric formed body. COPYRIGHT: (C)2004,JPO

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