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1. 发明专利

JPH06277520A PRODUCTION OF HYDRODESULFURIZING CATALYST FOR HYDROCARBON OIL 失效
公开(公告)号：JPH06277520A
公开(公告)日：1994-10-04
申请号：JP8693793
申请日：1993-03-23
申请人： PETROLEUM ENERGY CENTER FOUND , COSMO OIL CO LTD
发明人： CHIYODA OSAMU , OKI KATSUMI , FUJIKAWA TAKASHI , USUI ICHIJI
IPC分类号： B01J29/16 , B01J27/232 , C10G45/08
摘要： PURPOSE:To provide a process for production of the hydrodesulfurizing catalyst for hydrocarbon oil having excellent desulfurization activity by impregnating an inorg. oxide carrier with a soln. consisting of inorg. multiple acid salts of group 6 metals of the periodic table and carbonates of group 8 metals of the periodic table, thereby depositing this soln. on this carrier. CONSTITUTION:This process for production of the hydrodesulfurizing catalyst for hydrocarbon oil comprises impregnating the inorg. oxide carrier with the soln. consisting of the inorg. multiple acid salts of the group 6 metals of the periodic table and the carbonates of the group 8 metals of the periodic table, thereby depositing this soln. on this carrier. The inorg. multiple salts of the group 6 metals of the periodic table are used and, therefore, the aq. soln. becomes acidic according to such process for production of the catalyst. The addition of the oxide materials, such as phosphoric acid for dissolving the carbonate of the group 8 metals is suppressed and the deposition of the metals at a high deposition rate by one stage of the impregnation treatment is enabled. As a result, the process for catalyst prepn. is simplified and a fuel oil with a low sulfur content of sulfur is produced.

2. 发明专利

JPH06226101A PREPARATION OF HYDRODESULFURIZATION CATALYST FOR HYDROCARBON OIL 失效
公开(公告)号：JPH06226101A
公开(公告)日：1994-08-16
申请号：JP3938493
申请日：1993-02-03
申请人： PETROLEUM ENERGY CENTER FOUND , COSMO OIL CO LTD
发明人： FUJIKAWA TAKASHI , SUZUKI ETSUO , WATANABE MASATO , OKI KATSUMI , CHIYODA OSAMU , USUI ICHIJI
IPC分类号： B01J23/652 , B01J23/64 , B01J23/85 , C10G45/08 , C10G45/10
摘要： PURPOSE:To ensure that hydrocarbon oil hydrodesulfurization catalysts which do not show a peak of gamma-Al2O3 substantially in an X-ray diffraction pattern, have a constantly high activity at a specific level and can be stably supplied. CONSTITUTION:(a) at least, one of aluminum alkoxide, an aluminum chelate compound or a cyclic aluminum oligomer, (b) at least, one type of chemical compound of the VIB group metals of a periodic law table, (c) at least, one type of chemical compound of the VIII group metals of the periodic law table, and a blend of (d) water and (e) an organic solvent, or one which is loaded in a reactor for the first time of these blends, are mixed and stirred on condition that a power required for the stirring per unit liquid equivalent be at least, 15kg.m.s .m . After filtering slurry obtained, the effective component is dried and baked. Further, it is ensured that the slurry containing particles with a diameter of 300mum min. accounts for at least, 80wt.%, and also the volumetric grain diameter of the particle is 30mum max.

3. 发明专利

JPH06198184A PRODUCTION OF HYDRODESULFURIZATION CATALYST 失效
公开(公告)号：JPH06198184A
公开(公告)日：1994-07-19
申请号：JP36106492
申请日：1992-12-30
申请人： PETROLEUM ENERGY CENTER FOUND , COSMO OIL CO LTD
发明人： WATANABE MASATO , SUZUKI ETSUO , OKI KATSUMI , FUJIKAWA TAKASHI , CHIYODA OSAMU , USUI ICHIJI
IPC分类号： B01J23/652 , B01J23/64 , B01J23/85 , C10G45/08
摘要： PURPOSE:To provide a method for stably producing a hydrodesulfurization catalyst for hydrocarbon oil remarkably improved in desulfurization activity by making surface area, fine pore volume and catalyst strength large. CONSTITUTION:A mixture material of (a) at least one of an aluminum alkoxide, and aluminum chelate compound and cyclic aluminum oligomer, (b) at least one kind of group VI B metals in Periodic Table and (c) at least one kind of group VIII metals in Periodic Table is mixed in an organic solvent. The hydrodesulfurization catalyst composed of the multicomponent oxide containing group VI B metals in Periodic Table, group VIII metals in Periodic Table and aluminum is produced by drying the useful component formed by mixing to make a gel and firing the gel and into the gel before firing, the fired hydrodesulfurization catalyst powder is added to fire.

4. 发明专利

JPH08176560A HYDRODESULFURIZATION OF LIGHT OIL 失效
公开(公告)号：JPH08176560A
公开(公告)日：1996-07-09
申请号：JP33604494
申请日：1994-12-22
申请人： PETROLEUM ENERGY CENTER FOUND , COSMO OIL CO LTD
发明人： CHIYODA OSAMU , USUI ICHIJI , YUMOTO MITSUGI , IDEI KAZUO , SUZUKI ETSUO , OKI KATSUMI , FUJIKAWA TAKASHI , YAMAZAKI HATSUTARO , KITADA SHUNJI
IPC分类号： B01J27/19 , B01J29/072 , C10G45/08 , C10G45/12
摘要： PURPOSE: To efficiently carry out the hydrodesulfurization of a light oil, enable sufficient response to desulfurization of a hardly desulfurizing substance and obtain an ultralow sulfur light oil at a low cost by reacting a stock oil such as a catalytically cracked light oil under specific conditions. CONSTITUTION: One or more of a catalytically cracked light oil, a thermally cracked light oil, a straight run light oil, a coker gas oil, a hydrotreated light oil and a desulfurization treated light oil are used as a stock oil and catalytically reacted at 320-380 deg.C temperature under 30-80kg/cm pressure at 1.0-5.0hr liquid space velocity and 100-400l/l hydrogen/oil ratio in the presence of a catalyst prepared by including a group VI metallic component of the periodic table in an amount of 10-30wt.% expressed in terms of an oxide, a group VIII metal of the periodic table in an amount of 1-10wt.% expressed in terms of an oxide and a phosphorus component in an amount of 1-7wt.% expressed in terms of an oxide in a carrier containing 80-99wt.% inorganic oxide and 1-20wt.% zeolite. Thereby, the hydrodesulfurization of the light oil is carried out. Furthermore, the catalytic reaction is preferably performed so as to provide 0.001-0.10wt.% sulfur content in the produced oil.

5. 发明专利

JPH06198186A PRODUCTION OF CATALYST FOR HYDRODESULFURIZATION OF HYDROCARBON OIL 失效
公开(公告)号：JPH06198186A
公开(公告)日：1994-07-19
申请号：JP36106692
申请日：1992-12-30
申请人： PETROLEUM ENERGY CENTER FOUND , COSMO OIL CO LTD
发明人： SUZUKI ETSUO , FUJIKAWA TAKASHI , CHIYODA OSAMU , OKI KATSUMI , WATANABE MASATO , USUI ICHIJI
IPC分类号： B01J23/652 , B01J23/64 , B01J23/85 , B01J37/08 , C10G45/08
摘要： PURPOSE:To provide a method for producing a catalyst for hydrodesulfurization of hydrocarbon oil having excellent physical properties in a high yield. CONSTITUTION:A mixture of at least one among aluminum alkoxide, an aluminum chelate compd. and a cyclic aluminum oligomer with a compd. of at least one kind of group VIB metal of the periodic table and a compd. of at least one kind of group VICE metal is mixed in a solvent, the resulting effective component is dried to form gel and this gel is fired to produce a catalyst for hydrodesulfurization made of a multiple oxide contg. the group VIB metal, the group VIII metal and aluminum. In this method, the gel is fired by heating from room temp. to 400-600 deg.C at 0.4-2.5 deg.C/min heating rate and holding at 400-600 deg.C for >=2hr.

6. 发明专利

JPH09929A CATALYST FOR HYDRODESULFURIZATION OF LIGHT OIL 失效
公开(公告)号：JPH09929A
公开(公告)日：1997-01-07
申请号：JP16829695
申请日：1995-06-10
申请人： PETROLEUM ENERGY CENTER FOUND , COSMO OIL CO LTD
发明人： WATANABE KATSUYA , IDEI KAZUO , SUZUKI ETSUO , CHIYODA OSAMU , USUI ICHIJI
IPC分类号： B01J23/88 , B01J35/02 , C10G45/08 , C10G45/12
摘要： PURPOSE: To obtain the subject catalyst capable of effectively removing even sulfur compds. hard to remove in a deep desulfurization region. CONSTITUTION: Cobalt and/or nickel and molybdenum are carried on an inorg. oxide carrier by 1-10wt.% (expressed in terms of oxides) and 10-25wt.% (expressed in terms of oxide) respectively based on the amt. of the resultant catalyst and tungsten is further carried by such an amt. as to regulate the weight ratio of tungsten to molybdenum to 0.01-0.2 (expressed in terms of oxides). The average pore diameter of the resultant catalyst is 60-90Å.

7. 发明专利

JPH06198185A PRODUCTION OF HYDRODESULFURIZATION CATALYST 失效
公开(公告)号：JPH06198185A
公开(公告)日：1994-07-19
申请号：JP36106592
申请日：1992-12-30
申请人： PETROLEUM ENERGY CENTER FOUND , COSMO OIL CO LTD
发明人： OKI KATSUMI , FUJIKAWA TAKASHI , SUZUKI ETSUO , CHIYODA OSAMU , WATANABE MASATO , USUI ICHIJI
IPC分类号： B01J23/652 , B01J23/64 , B01J23/85 , B01J35/02 , C10G45/08
摘要： PURPOSE:To provide a producing method for a catalyst capable of closest packing by forming a hydrodesulfurization catalyst into a specific shape and capable of attaining high yield at a low reaction temp. and reaction pressure with a low pressure drop. CONSTITUTION:The catalyst composed of a multicomponent oxide containing group VI B metals in Periodic Table, group VIII metals in Periodic Table and aluminum is produced by mixing a mixture of (a) at least one of an aluminum alkoxide, and aluminum chelate compound and cyclic aluminum oligomer, (b) at least one kind of group VI B metals in Periodic Table and (c) at least one kind of group VIII metals in Periodic Table in an organic solvent, drying the formed useful component to make a gel and firing the gel. The gel before firing is molded so as to be 1:1 to 3 in catalyst diameter : catalyst length and the molded body is fired.

8. 发明专利

JPH06198183A PRODUCTION OF HYDRODESULFURIZATION CATALYST FOR HYDROCARBON OIL 失效
公开(公告)号：JPH06198183A
公开(公告)日：1994-07-19
申请号：JP36106392
申请日：1992-12-30
申请人： PETROLEUM ENERGY CENTER FOUND , COSMO OIL CO LTD
发明人： CHIYODA OSAMU , SUZUKI ETSUO , FUJIKAWA TAKASHI , WATANABE MASATO , OKI KATSUMI , USUI ICHIJI
IPC分类号： B01J23/652 , B01J23/64 , B01J23/85 , B01J37/08 , C10G45/08
摘要： PURPOSE:To remarkably improve desulfurization activity by making weight decreasing ratio by firing in a gel before firing a specific value and then, firing in producing hydrodesulfurization catalyst made of a multicomponent oxide containing group VI B metals, group VIII metals and aluminum. CONSTITUTION:In producing a catalyst used for reducing sulfur content by catalytically hydrodesulfurizing a hydrocarbon oil containing sulfur compounds, at first, (a) at least one of an aluminum alkoxide, an aluminum chelate compound and cyclic aluminum oligomer, (b) at least one kind of group VI B metals and (c) at least one kind of group VIII metals are mixed in a solvent. The hydrodesulfurization catalyst made of the prescribed multicomponent oxide is obtained by drying the useful component formed by mixing to make the gel and firing. In this case, the catalyst having excellent property is obtained by firing after the weight decreasing ratio by firing in the gel before firing is controlled to be 55-75%.

9. 发明专利

JP2009046587A Fuel oil for fuel cell 审中-公开
标题翻译：燃料油燃油
公开(公告)号：JP2009046587A
公开(公告)日：2009-03-05
申请号：JP2007213867
申请日：2007-08-20
申请人： Cosmo Oil Co Ltd , コスモ石油株式会社
发明人： MATSUBARA MISATO , CHIYODA OSAMU
IPC分类号： C10L1/04 , H01M8/06
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a fuel oil for fuel cells, which can sufficiently maintain the life of a desulfurizer, when desulfurized in a fuel cell system, while using a petroleum-based hydrocarbon oil as the fuel oil for the fuel cells, and enables the stable continuation in the operation of the fuel cell system for a long period.
SOLUTION: This fuel oil for the fuel cells is characterized by having distillation properties comprising an initial boiling point of 135 to 170°C and a 95% distillation temperature of ≤270°C, a peroxide content of ≤160 mass ppm, a sulfur content originated from sulfur compounds having boiling points having mol.wts. of >330°C and
摘要翻译：解决的问题：为了在燃料电池系统中脱硫时，为了提供燃料电池用燃料油，能够充分保持脱硫剂的寿命，同时使用石油基烃油作为燃料的燃料油并且能够长时间稳定地继续燃料电池系统的运转。解决方案：燃料电池用燃料油的特征在于具有沸点为135〜170℃，95％蒸馏温度≤270℃，过氧化物含量≤160质量ppm的蒸馏性能，硫含量来源于沸点为mol.wts的硫化合物。 > 130℃，<334℃，≤1质量ppm，总硫含量≤80质量ppm。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2009046584A Fuel oil for fuel cell 审中-公开
标题翻译：燃料油燃油
公开(公告)号：JP2009046584A
公开(公告)日：2009-03-05
申请号：JP2007213862
申请日：2007-08-20
申请人： Cosmo Oil Co Ltd , コスモ石油株式会社
发明人： MATSUBARA MISATO , CHIYODA OSAMU
IPC分类号： C10L1/04 , H01M8/06
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a fuel oil for fuel cells, which can prevent the production of a gaseous by-product, when desulfurized in a fuel cell system, can sufficiently maintain the life of a desulfurizer, and enables the stable continuation in the operation of the fuel cell system for a long period.
SOLUTION: This fuel oil for the fuel cells is characterized by having distillation properties comprising an initial boiling point of 135 to 170°C and a 95% distillation temperature of ≤270°C, a naphthene benzene compound content of ≤10 vol.%, a total sulfur content of ≤80 mass ppm, and a sulfur content originated from sulfur compounds having mol. wts. of 184 to 218 g/mol in an amount of ≤1 mass ppm.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了在燃料电池系统中脱硫时提供可以防止产生气态副产物的燃料电池的燃料油能够充分保持脱硫剂的使用寿命，并且能够稳定地延长了燃料电池系统的运行时间。该燃料电池用燃料油的特征在于具有沸点为135〜170℃，95％蒸馏温度≤270℃的蒸馏性，环烷烃苯化合物含量≤10体积％％，总硫含量≤80质量ppm，硫含量来自具有mol的硫化合物。 wts。 184〜218g / mol，≤1质量ppm。版权所有（C）2009，JPO＆INPIT

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