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公开(公告)号：JP2007269953A
公开(公告)日：2007-10-18
申请号：JP2006096605
申请日：2006-03-31
Applicant: Mitsui Eng & Shipbuild Co Ltd , 三井造船株式会社
Inventor： TAKAMOTO KOHEI , OGAWA KENJI
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for producing a molded article with suppressed variations in quality and a high filling factor of a gas hydrate in compression molding of the gas hydrate. SOLUTION: The method for molding a gas hydrate comprises subjecting a raw material gas and water to hydration reaction to produce a gas hydrate c1, supplying the gas hydrate c1 produced in the production process to the first-stage molding section 1 having pressure rollers 1a and 1b to carry out pressure molding, and supplying the resultant gas hydrate plate c2 in the form of an approximate plate to the second-stage molding section 2 having pressure rollers 2a and 2b provided with ridges formed on the circumferential surface thereof, to form splitting grooves on the gas hydrate plate in the second-stage molding section 2. COPYRIGHT: (C)2008,JPO&INPIT
Abstract translation: 要解决的问题：提供一种在气体水合物的压缩成型中抑制气体水合物的质量变化和填充率高的成型体的制造方法和装置。 解决方案：气体水合物的成型方法包括使原料气体和水进行水合反应，以产生气体水合物c1，将生产过程中生产的气体水合物c1供应到具有压力的第一级模制部分1 辊1a和1b进行加压成型，并将形成大致板的合成气体水合物板c2供给具有在其周向表面上形成有脊的压力辊2a和2b的第二级成型部2， 在第二级成型部分2中的气体水合物板上形成分割槽。版权所有（C）2008，JPO＆INPIT
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公开(公告)号：JP2007262185A
公开(公告)日：2007-10-11
申请号：JP2006087248
申请日：2006-03-28
Applicant: Mitsui Eng & Shipbuild Co Ltd , 三井造船株式会社
Inventor： HORIGUCHI SEIJI , NAGAMORI SHIGERU , YOSHIDA JUNICHI
Abstract: PROBLEM TO BE SOLVED: To provide a gas hydrate production apparatus equipped with a generating vessel that generates the gas hydrate by blowing a raw material gas as bubbles into raw material water with stirring, and characterized in high efficiency of the gas hydrate production. SOLUTION: The generating vessel 1 is equipped therein with a ribbon screw blade 16 having a plurality of through holes 20 on a surface of the blade. A generated gas hydrate 2 is subjected to gravitational dehydration in the through holes 20 while moving upward and is carried out by using a carrying machine 5. COPYRIGHT: (C)2008,JPO&INPIT
Abstract translation: 解决问题：提供一种配备有通过在搅拌下将原料气体吹入原料水中而产生气体水合物的发生容器的天然气水合物生产装置，其特征在于高效率的天然气水合物生产 。 解决方案：发电容器1中装有带状螺旋叶片16，其在叶片的表面上具有多个通孔20。 产生的气体水合物2在向上移动的同时在通孔20中进行重力脱水，并通过使用搬运机5进行。（C）2008，JPO＆INPIT
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公开(公告)号：JP2007246642A
公开(公告)日：2007-09-27
申请号：JP2006070559
申请日：2006-03-15
Applicant: Mitsui Eng & Shipbuild Co Ltd , 三井造船株式会社
Inventor： TAKAMOTO KOHEI , SUGANOYA KIYOAKI
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing gas hydrate pellets designed to accurately control the temperature in producing the pellets. SOLUTION: The apparatus for production is obtained as follows. A heating means obtained by forming a roll 1 into a hollow form and fitting heaters 12 into groove parts 11 formed on the surface and/or both end faces 13 and 14 of the hollow part 5 thereof is installed. COPYRIGHT: (C)2007,JPO&INPIT
Abstract translation: 要解决的问题：提供一种用于制造气体水合物颗粒的设备，其设计成精确地控制制造颗粒的温度。
解决方案：生产设备如下获得。 通过将辊1形成为中空形状并将加热器12装配到形成在其中空部5的表面和/或两个端面13和14上的槽部11中而获得的加热装置被安装。 版权所有（C）2007，JPO＆INPIT
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Patent Agency Ranking
公开(公告)号：JP2007238886A
公开(公告)日：2007-09-20
申请号：JP2006067074
申请日：2006-03-13
Applicant: Mitsui Eng & Shipbuild Co Ltd , 三井造船株式会社
Inventor： SUGANOYA KIYOAKI , AOBA MASAFUMI
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for compression molding a powdery gas hydrate which enables smooth continuous compression molding of the hydrate produced by a hydration reaction of a raw gas with water. SOLUTION: The molding apparatus comprises a hopper 1 containing the powdery gas hydrate n manufactured, compression molding rolls 6a and 6b arranged below the bottom opening 5 of the hopper 1 and a pressing unit 3 supplying the gas hydrate n in the hopper 1 to the compression rolls 6a and 6b. The pressing unit 3 is composed of pushers 11a and 11b vertically movable along the inside wall surface 1a of the hopper 1 and driving units 12a and 12b driving the pushers 11a and 11b. COPYRIGHT: (C)2007,JPO&INPIT
Abstract translation: 解决的问题：提供一种压缩成型粉末状气体水合物的装置，其能够使通过原料气体与水的水合反应产生的水合物的平滑连续压缩成型。 解决方案：成型装置包括：包含制造的粉末状气体水合物n的料斗1，设置在料斗1的底部开口5的下方的压缩成型辊6a和6b;以及将料筒1内的气体水合物n供给的加压单元3 压缩辊6a和6b。 按压单元3由沿着料斗1的内壁面1a可上下移动的推动器11a和11b以及驱动推动器11a和11b的驱动单元12a和12b组成。 版权所有（C）2007，JPO＆INPIT
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47.发明专利Method for controlling decomposition amount of gas hydrate and system for controlling decomposition gas amount 有权用于控制气体分解量的方法和控制分解气体体系的系统
公开(公告)号：JP2007231054A
公开(公告)日：2007-09-13
申请号：JP2006051350
申请日：2006-02-27
Applicant: Mitsui Eng & Shipbuild Co Ltd , 三井造船株式会社
Inventor： IWASAKI TORU , KATO YUICHI , TAKAHASHI MASAHIRO
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the decomposition amount of gas hydrate and a system for controlling a decomposition gas amount of gas hydrate, with which the decomposition amount of gas hydrate is controlled according to the decomposition gas amount demanded in storing a gas hydrate. SOLUTION: The method for controlling the decomposition amount of gas hydrate in storing a gas hydrate under a condition to develop self-preservation effect of gas hydrate comprises obtaining a decomposition ratio β of gas hydrate based on a prescribed numerical expression and controlling the decomposition amount of the gas hydrate. COPYRIGHT: (C)2007,JPO&INPIT
Abstract translation: 要解决的问题：提供一种用于控制天然气水合物的分解量的方法和用于控制气体水合物的分解气体量的系统，根据需要的分解气体量来控制气体水合物的分解量 储存天然气水合物。 解决方案：在开发天然气水合物的自保护作用的条件下，控制气体水合物在储存天然气水合物中的分解量的方法包括基于规定的数值表达式获得天然气水合物的分解比β，并控制 天然气水合物的分解量。 版权所有（C）2007，JPO＆INPIT
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公开(公告)号：JP2007217632A
公开(公告)日：2007-08-30
申请号：JP2006042309
申请日：2006-02-20
Applicant: Mitsui Eng & Shipbuild Co Ltd , 三井造船株式会社
Inventor： YAMAKI TOSHIO , IWASAKI TORU
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for gas hydrate production by scraping the gas hydrate powder adhered on the inside of a secondary generator with simultaneous granulation or agglomeration. SOLUTION: The gas hydrate production apparatus chemically removes adhered water on the gas hydrate n by a reaction of the adhered water and a raw material gas g. The horizontal generator vessel 12 is equipped with a rotary axis 14 along with an axis center 13, and stirring blades 15 on the rotary axis 14, and releasing and granulating blades 17 supported with radial direction arms 16 in the downstream side of the stirring blades 15. The releasing and granulating blades 17 are made of plate form main body of releasing and granulating blades 18 and the ends of releasing and granulating blades 18 facing to the aforementioned generator vessel 12 are equipped with edge parts 19 scraping the gas hydrate n adhering to the inside of aforementioned generator vessel 12, and further equipped with a granulating part 20 with J-form cross sections at the ends of main releasing and granulating blades 18 facing to the aforementioned rotary axis 14. COPYRIGHT: (C)2007,JPO&INPIT
Abstract translation: 要解决的问题：通过同时造粒或附聚刮擦附着在二次发生器内部的气体水合物粉末来提供气体水合物生产装置。 解决方案：气体水合物生产装置通过粘附的水和原料气体g的反应，化学除去气体水合物n上的附着水。 水平发电机容器12配备有旋转轴线14以及轴心13和旋转轴线14上的搅拌叶片15，并且在搅拌叶片15的下游侧释放并制粒由径向臂16支撑的叶片17 释放造粒叶片17由排出和造粒叶片18的板状主体制成，并且面向上述发电机容器12的释放和造粒叶片18的端部装备有边缘部分19，刮削附着在其上的气体水合物n 在上述发生器容器12的内部，并且在主释放和造粒刀片18的面向上述旋转轴线14的端部处还配备有具有J形横截面的造粒部分20.版权所有（C）2007，JPO＆INPIT
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公开(公告)号：JP3854149B2
公开(公告)日：2006-12-06
申请号：JP2001541841
申请日：2000-11-06
Abstract: Disclosed herein is a method for inhibiting the premature polymerization of ethylenically unsaturated monomers comprising adding to said monomers an effective amount of a mixture comprising:A) at least one stable hindered nitroxyl compound having the structural formula:wherein R1 and R4 are independently selected from the group consisting of hydrogen, alkyl, and heteroatom-substituted alkyl and R2 and R3 are independently selected from the group consisting of alkyl and heteroatom-substituted alkyl; and X1 and X2 (1) are independently selected from the group consisting of halogen, cyano, COOR7, -S-COR7, -OCOR7, (wherein R7 is alkyl or aryl), amido, -S-C6H5, carbonyl, alkenyl, or alkyl of 1 to 15 carbon atoms, or (2) taken together, form a ring structure with the nitrogen; andB) at least one inhibitor selected from the group consisting of ortho-quinone, ortho-hydroquinone, para-quinone, para-hydroquinone, and derivatives of the foregoing.
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公开(公告)号：JP2006257359A
公开(公告)日：2006-09-28
申请号：JP2005079924
申请日：2005-03-18
Applicant: Mitsui Eng & Shipbuild Co Ltd , 三井造船株式会社
Inventor： MURAYAMA TETSUO
CPC classification number: C10L3/108
Abstract: PROBLEM TO BE SOLVED: To suppress the height of a cylinder of a dehydration column while maintaining the through-put of the dehydration column at the level of the through-put of the conventional dehydration column and to thereby reduce the construction cost, running cost, etc. SOLUTION: The gravity dehydrating type dehydrator is designed to introduce a gas hydrate (a) produced by reacting a gas (g) with water (w) together with the unreacted water into the dehydration column 5, lift the gas hydrate from the lower side of the dehydration column 5 to the upper side thereof and discharge the unreacted water from a filtration part 7 provided in the sidewall surface of the dehydration column 5 to the outside of the column during the lifting. The dehydration column 5 is a dehydration column 22 of a double cylindrical structure composed of two cylinders of an inner cylinder 23 and an outer cylinder 24. Filters 26a and 26b for dehydration are provided in both sidewall surfaces of the inner cylinder 23 and outer cylinder 24, respectively and the unreacted water is discharged from the two filters of the filter 26a provided in the inner cylinder and the filter 26b provided in the outer cylinder to the outside of the column. COPYRIGHT: (C)2006,JPO&NCIPI
Abstract translation: 要解决的问题：为了在将脱水塔的通入量保持在常规脱水塔的通入量的水平面的同时抑制脱水塔的气缸的高度，从而降低施工成本， 运行成本等。解决方案：重力脱水型脱水机设计成将气体（g）与水（w）一起与未反应水反应生成的气体水合物（a）引入脱水塔5中，提升 气体水合物从脱水塔5的下侧到其上侧，并且在提升期间将未反应的水从设置在脱水塔5的侧壁表面的过滤部7排出到塔的外部。 脱水塔5是由内筒23和外筒24的两个气缸构成的双圆柱结构的脱水塔22.在内筒23和外筒24的两个侧壁面上设置有用于脱水的过滤器26a，26b 并且未反应的水从设置在内筒中的过滤器26a的两个过滤器和设置在外筒中的过滤器26b排出到柱的外部。 版权所有（C）2006，JPO＆NCIPI
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