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1. 发明专利

JP2008029976A SYSTEM FOR RECOVERING CARBON DIOXIDE AND METHOD FOR RECOVERING CARBON DIOXIDE 审中-公开
公开(公告)号：JP2008029976A
公开(公告)日：2008-02-14
申请号：JP2006207454
申请日：2006-07-31
申请人： PETROLEUM ENERGY CENTER FOUND
发明人： MORIYAMA HIDESHIGE , YAMADA KAZUYA , AKIYOSHI MASAHIRO , TAKAHASHI TAKEO
IPC分类号： B01D53/62 , B01D53/14 , C01B32/50
摘要： PROBLEM TO BE SOLVED: To provide a system for recovering carbon dioxide and a method for recovering carbon dioxide capable of reducing thermal energy and power energy for reproduction and easily discharging lean absorption liquid and rich absorption liquid. SOLUTION: The system for recovering the carbon dioxide is provided with: an absorption column 100 which brings introduced exhaust gas 103 into gas-liquid contact with the lean absorption liquid 151; a reproduction column 110 which brings the rich absorption liquid 152 with absorbed carbon dioxide into gas-liquid contact with a carrier gas 120 having a temperature substantially equal to the temperature of the rich absorption liquid 152 and reproduces the lean absorption liquid 151 by evaporating the carbon dioxide; an evacuation device 125 which evacuates the reproduction column 110 by sucking carbon dioxide and carrier gas 120 from the reproduction column 110; a rich absorption liquid line 130 which guides the rich absorption liquid 152 discharged from the absorption column 100 to the reproduction column 110; and a lean absorption liquid line 131 which guides the lean absorption liquid 151 discharged from the reproduction column 110 to the absorption column 100. COPYRIGHT: (C)2008,JPO&INPIT

2. 发明专利

JP2008029975A SYSTEM FOR DISSOLVING CARBON DIOXIDE AND METHOD FOR DISSOLVING CARBON DIOXIDE 审中-公开
公开(公告)号：JP2008029975A
公开(公告)日：2008-02-14
申请号：JP2006207453
申请日：2006-07-31
申请人： PETROLEUM ENERGY CENTER FOUND
发明人： MORIYAMA HIDESHIGE , YAMADA KAZUYA , AKIYOSHI MASAHIRO , IWAHASHI TAKAYUKI
IPC分类号： B01D53/14 , B01D53/62 , B01J19/00
摘要： PROBLEM TO BE SOLVED: To provide a system for dissolving carbon dioxide and a method for dissolving carbon dioxide which does not require reproduction of an absorption liquid for absorbing carbon dioxide and liquefaction of recovered carbon dioxide, hardly requires energy for transport of recovered carbon dioxide, can improve system efficiency and further can maintain harmony with natural environment. SOLUTION: The system for dissolving carbon dioxide is provided with: a packed column 100 which brings exhaust gas 101 containing carbon dioxide introduced from an exhaust gas introduction port 102 into gas-liquid contact with sea water 150 introduced from a sea water introduction port 104 and dissolves the carbon dioxide into sea water 150; a sea water supply line 120 which pumps up sea water 150 from the inside of sea and introduces the sea water to the sea water introduction port 104 of the packed column 100; and a sea water discharge line 130 through which the sea water 150 brought into gas-liquid contact with the exhausted gas 101 is discharged into sea from the sea water discharge port 108 of the packed column 100. COPYRIGHT: (C)2008,JPO&INPIT

3. 发明专利

JP2006341221A HYDROPROCESSING CATALYST FOR HYDROCARBON OIL, METHOD FOR PREPARING THE SAME, AND METHOD FOR HYDROPROCESSING HYDROCARBON OIL 审中-公开
公开(公告)号：JP2006341221A
公开(公告)日：2006-12-21
申请号：JP2005170725
申请日：2005-06-10
申请人： PETROLEUM ENERGY CENTER FOUND , COSMO OIL CO LTD
发明人： KATO YOSHINORI , KANBE HIDEKI , MIZUTANI HIROSHI
IPC分类号： B01J27/19 , B01J35/10 , B01J37/04 , C10G45/08
摘要： PROBLEM TO BE SOLVED: To provide a hydroprocessing catalyst capable of removing a sulfur compound in a heavy oil fraction over a long period of time with a high efficiency having an excellent metal resistance with little deterioration of the catalyst and an excellent hydrodesulfurization capacity, and a method for preparing the same. SOLUTION: The hydroprocessing catalyst for a hydrocarbon oil comprises an alumina carrier containing 0.3 to 2.5 mass% of phosphorous based on the alumina carrier and 3 to 30 mass% of at least one species of the group 6 metals and 2 to 10 mass% of at least one species of the group 8 metals in the periodic table in terms of oxide based on the catalyst which are deposited on the carrier in such a manner that the mass ratio of the group 6 metal to the group 8 metal is in a prescribed range and the phosphorous atoms are distributed highly uniformly so that the distribution of the phosphorous atoms satisfies a predetermined equation. A method for preparing the catalyst and a method for hydroprocessing a hydrocarbon oil are also provided. COPYRIGHT: (C)2007,JPO&INPIT

4. 发明专利

JP2004010502A FLUID COMPOSITION WHICH CONTAIN CROSS-LINKED SATURATED RING-HAVING ESTER COMPOUND AND IS USED FOR TRACTION DRIVE 审中-公开
公开(公告)号：JP2004010502A
公开(公告)日：2004-01-15
申请号：JP2002162645
申请日：2002-06-04
申请人： TONENGENERAL SEKIYU KK , PETROLEUM ENERGY CENTER FOUND
发明人： KEDAARU SHANKAR SHURESUTA , UMEMOTO NOBORU
IPC分类号： C07C69/608 , C10M105/04 , C10M105/34 , C10M107/08 , C10N30/00 , C10N30/02 , C10N30/08 , C10N40/04
摘要： PROBLEM TO BE SOLVED: To provide a fluid composition which has a high traction coefficient, excellent low temperature fluidity, and excellent practicality, and is used for traction drive. SOLUTION: This ester compound represented by formula (1) [R is a 1 to 4C alkyl; R 1 and R 2 are each an alkylene or nothing, provided that at least one of R 1 and R 2 is the alkylene; (m) and (n) are each an integer of 0 to 4], and the fluid composition used for the traction drive is characterized by containing the ester compound. COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2003201496A OIL COMPOSITION FOR DIESEL ENGINE 审中-公开
公开(公告)号：JP2003201496A
公开(公告)日：2003-07-18
申请号：JP2001401793
申请日：2001-12-28
申请人： PETROLEUM ENERGY CENTER FOUND , TONENGENERAL SEKIYU KK
发明人： KO REISEI , ONODERA YASUSHI
IPC分类号： C10M171/00 , C10M101/02 , C10M105/32 , C10M107/02 , C10N20/00 , C10N30/04 , C10N40/25
摘要： PROBLEM TO BE SOLVED: To provide an oil composition for diesel engine reducing deposit on surroundings of a piston-ring groove under a severe condition such as soot is mixed, and containing low ash content. SOLUTION: The oil composition for diesel engine contains mineral oil, synthetic oil or their mixture as a base oil, which contains ≥6 vol.% of heavy fraction of 550°C≥GCD, and ≤1 mass.% of sulphuric ash and preferably contains ≥20% of esters in the base oil component. COPYRIGHT: (C)2003,JPO

6. 发明专利

JP2002308988A METHOD FOR PRODUCING POLYARYLENE SULFIDE AND APPARATUS USED THEREFOR 失效
公开(公告)号：JP2002308988A
公开(公告)日：2002-10-23
申请号：JP2001111114
申请日：2001-04-10
申请人： IDEMITSU PETROCHEMICAL CO , PETROLEUM ENERGY CENTER FOUND
发明人： KOYAMA YOSHINARI
IPC分类号： C08G75/02 , C08G75/025
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a high-molecular-weight polyarylene sulfide(PAS) wherein a uniformly dispersed polymer phase is formed in a PAS polymerizer, and to provide an apparatus used therefor. SOLUTION: The method is the one for producing the polyarylene sulfide by using a polymerizer having baffles, wherein the baffles used comprise baffles asymmetrically disposed in the polymerizer and/or rod-shaped baffles. The apparatus used therefor is also provided.

7. 发明专利

JP2002301372A SOLID ACID CATALYST, METHOD FOR PRODUCING THE SAME AND METHOD FOR HYDRODESULFURIZING AND ISOMERIZING LIGHT HYDROCARBON OIL USING THE SAME 审中-公开
公开(公告)号：JP2002301372A
公开(公告)日：2002-10-15
申请号：JP2002007718
申请日：2002-01-16
申请人： PETROLEUM ENERGY CENTER FOUND , COSMO OIL CO LTD
发明人： WATANABE KATSUYA , KAWAKAMI TAKASHI , BABA KOJI , KIMURA TAKAO
IPC分类号： B01J27/053 , B01J35/02 , B01J35/10 , C10G35/085 , C10G45/10 , C10G69/10
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a high activity molded catalyst having high compressive strength, free of breaking when packed into a reactor vessel and retaining its original solid acidity as a solid acid catalyst which simultaneously desulfurizes and isomerizes light hydrocarbon oil containing organic sulfur compounds. SOLUTION: (A) A sulfuric acid radical-containing material is added to zirconium hydroxide to sulfate the zirconium hydroxide, (B1 ) pseudo-boehmite is added as a binder to the sulfated zirconium hydroxide and kneaded with an aqueous solution containing a group VIII metal or (B2 ) a group VIII metal is carried on the sulfated zirconium hydroxide and kneaded with an aqueous solution containing a binder, (C) the kneaded material is molded in a catalyst shape and (D) the resulting molding is fired at 550-800 deg.C to produce the objective catalyst. In hydrodesulfurization and isomerization, light hydrocarbon oil having LHSV and a hydrogen to oil ratio of 100-1,000 NL/L.

8. 发明专利

JP2002293938A METHOD FOR CONTINUOUS PRODUCTION OF POLYARYLENE SULFIDE 失效
公开(公告)号：JP2002293938A
公开(公告)日：2002-10-09
申请号：JP2001098377
申请日：2001-03-30
申请人： PETROLEUM ENERGY CENTER FOUND , IDEMITSU PETROCHEMICAL CO
发明人： CHIGA MINORU , OKAMOTO MASAYA , HAYASHI MIKIYA
IPC分类号： C08J5/00 , C08G75/02 , C08G75/025 , C08K3/00 , C08K3/013 , C08L81/02
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a polyarylene sulfide having a high molecular weight and excellent heat stability. SOLUTION: This method for continuous production of polyarylene sulfide is characterized in that in a method in which the polyarylene sulfide is continuously produced from a sulfur source and a dihalogenated aromatic compound in an aprotic organic solvent, the content of the dihalogenated aromatic compound in the polymerization solution after substantial completion of the polymerization reaction is >=5 mg/g.

9. 发明专利

JP2002293515A PRODUCTION METHOD OF LITHIUM HYDROSULFIDE 失效
公开(公告)号：JP2002293515A
公开(公告)日：2002-10-09
申请号：JP2001098380
申请日：2001-03-30
申请人： IDEMITSU PETROCHEMICAL CO , PETROLEUM ENERGY CENTER FOUND
发明人： SHIROTA DAIGO
IPC分类号： C01B17/22
摘要： PROBLEM TO BE SOLVED: To reduce the production cost of lithium hydrosulfide by rising a reaction yield of the lithium hydrosulfide obtained by the reaction lithium hydroxide with hydrogen sulfide. SOLUTION: In the production method of the lithium hydrosulfide obtained from the lithium hydroxide and the hydrogen sulfide in an aprotic organic solvent, the production method of lithium hydrosulfide is characterized by reacting under a pressure of 0.01 Mpa pr more.

10. 发明专利

JP2002266641A STRUCTURE OF THERMOSTAT 失效
公开(公告)号：JP2002266641A
公开(公告)日：2002-09-18
申请号：JP2001071045
申请日：2001-03-13
申请人： MITSUBISHI HEAVY IND LTD , PETROLEUM ENERGY CENTER FOUND
发明人： FUKAGAWA ATSUKO , HAKOZAKI TAKASHI , NUMATA AKIRA
IPC分类号： F01P7/16
摘要： PROBLEM TO BE SOLVED: To provide a thermostat capable of being miniaturized by unifying inflow of the fluid to each element from an inlet passage, and providing a smooth flow passage free from the interference of the fluid flow as the fluid passage inside a case, improving the performance of the thermostat by preventing the dispersion of the operation of each element, and reducing the pressure loss of the fluid in the thermostat. SOLUTION: This thermostat operated on the basis of a temperature of the fluid from a heat engine comprises an inlet passage to which the fluid of an outlet of the heat engine is introduced, a cooling-side passage connected to a fluid pipeline on the cooler side, a by-pass passage connected to a by-pass pipeline, and an element for communicating or cutting the inlet passage and the cooling-side passage or the by-pass passage on the basis of the temperature of the fluid, plural elements are annularly arranged while faced to the inlet passage side, and the fluid flows from the inlet passage to plural elements in parallel, and further flows out to the cooling-side passage or the by-pass passage.

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