公开(公告)号：US4510264A

公开(公告)日：1985-04-09

申请号：US528107

申请日：1983-08-31

申请人： Hiroo Matsuoka ,  Seiichi Matsuoka ,  Tsunekichi Yamabe ,  Hirokazu Fujie ,  Kenji Mori ,  Kouji Tamura ,  Masatoshi Yamada ,  Akio Furuta

发明人： Hiroo Matsuoka ,  Seiichi Matsuoka ,  Tsunekichi Yamabe ,  Hirokazu Fujie ,  Kenji Mori ,  Kouji Tamura ,  Masatoshi Yamada ,  Akio Furuta

IPC分类号： B01J23/78 ,  C07C1/04 ,  C07C1/12 ,  C10L3/08 ,  B01J23/74

CPC分类号： C10L3/08 ,  B01J23/78 ,  C07C1/0435 ,  C07C1/12 ,  C07C2521/04 ,  C07C2523/02 ,  C07C2523/04 ,  C07C2523/755 ,  C07C2523/78

摘要： A catalyst for the synthesis of methane by the hydrogenation of carbon monoxide and/or carbon dioxide, comprising alumina, nickel and barium or sodium; and a process for the preparation of said catalyst, comprising firstly having barium or sodium carried on alumina and secondly having nickel carried thereon.

摘要翻译： 用于通过一氧化碳和/或二氧化碳的氢化合成甲烷的催化剂，包括氧化铝，镍和钡或钠; 以及制备所述催化剂的方法，其包括首先在氧化铝上负载有钡或钠，其次载有镍。

公开(公告)号：US06283133B1

公开(公告)日：2001-09-04

申请号：US09129443

申请日：1998-07-30

申请人： Akio Furuta ,  Masatoshi Yamada ,  Yuji Itoh ,  Satoshi Endoh ,  Takashi Saitoh

发明人： Akio Furuta ,  Masatoshi Yamada ,  Yuji Itoh ,  Satoshi Endoh ,  Takashi Saitoh

IPC分类号： B08B902

CPC分类号： C10G9/16 ,  C10G75/04 ,  C23G5/024 ,  F28G9/00

摘要： The present invention relates to a method for cleaning heavy hydrocarbon scale from a shell and tube heat exchanger or other such equipment incorporated in a device in a petroleum refining plant or the like that processes petroleum hydrocarbons as a raw material. A mixture of petroleum-derived hydrocarbon A which can dissolve the oil component of the heavy hydrocarbon scale and an oxygen-containing polar organic compound B that promotes dissolution and dispersion is employed as the organic cleaning solvent. As a result, the heavy hydrocarbon scale can be removed with surety within a short period of time at low cost.

摘要翻译： 本发明涉及一种从壳管式热交换器或其他类似设备中清除重质量表的方法，该设备结合在以石油烃为原料的石油炼制厂等中的装置中。 作为有机清洗溶剂，使用能够溶解重质烃标准油成分的石油源烃A和促进溶解分散的含氧极性有机化合物B的混合物。 因此，可以在短时间内以低成本保证重质烃标度。

公开(公告)号：US4946596A

公开(公告)日：1990-08-07

申请号：US352023

申请日：1989-05-15

申请人： Akio Furuta ,  Kunio Sato ,  Kazuo Sato ,  Tooru Matsuzawa

发明人： Akio Furuta ,  Kunio Sato ,  Kazuo Sato ,  Tooru Matsuzawa

IPC分类号： C10G25/00

CPC分类号： C10G25/003 ,  C10G2300/205 ,  Y10S210/914

摘要： Liquid hydrocarbons such as natural gas liquid generally contain elementary mercury, ionized mercury and ionizable mercury compounds. All of them are requested to be removed. Further, organic mercury compounds are contained in some natural gas liquid and other liquid hydrocarbons depending on their district of production, and its removal is also necessary.It has been found that an adsorbent composition comprising multi-component metal sulfides supported on a carrier wherein one of metal component is molybdenum of 3-15 weight-% calculated as molybdenum metal in final product and another metal component is selected from the group consisting of cobalt and nickel, the atomic ratio of these to molybdenum being in the range of 0.05-0.9 can adsorb more amount of elemental mercury from hydrocarbons than the conventional adsorbents. It has been found further that the mercury in the forms of inorganic and organic compounds can also be adsorbed as well as elemental mercury from liquid hydrocarbons containing them by the adsorbents of the present invention.

公开(公告)号：US6132478A

公开(公告)日：2000-10-17

申请号：US957462

申请日：1997-10-24

申请人： Masao Tsurui ,  Masanori Asakura ,  Takashi Goto ,  Tsutomu Katagiri ,  Akio Furuta ,  Takao Takinami ,  Yoshinori Suto ,  Kazuhiro Shibata ,  Jin Ogawa ,  Masayuki Yui ,  Shinji Takano

发明人： Masao Tsurui ,  Masanori Asakura ,  Takashi Goto ,  Tsutomu Katagiri ,  Akio Furuta ,  Takao Takinami ,  Yoshinori Suto ,  Kazuhiro Shibata ,  Jin Ogawa ,  Masayuki Yui ,  Shinji Takano

IPC分类号： C10L1/32

CPC分类号： C10L9/086 ,  C10L1/326

摘要： In a coal-water slurry producing system, low grade coal is wet-ground to not greater than 3 mm in particle size to produce a ground coal slurry. An upgrading treatment is applied to the ground coal slurry under a pressurized hydrothermal atmosphere not less than 300.degree. C. to produce an upgraded coal slurry. The upgraded coal slurry is subjected to a dehydration treatment to produce an upgraded coal cake and a filtrate. A final coal-water slurry is produced from the upgraded coal cake. The filtrate is recycled for producing the ground coal slurry. A slurry transfer mechanism is provided in the coal-water slurry producing system for ensuring a stable transfer of the upgraded coal slurry from a high-pressure slurry vessel to a low-pressure slurry vessel.

摘要翻译： 在水煤浆生产系统中，低等级的煤被粉碎至不大于3mm的粒度以产生研磨煤浆。 在不低于300℃的加压水热环境下对煤泥浆进行升级处理，以生产升级后的煤浆。 对升级后的煤浆进行脱水处理，生成升级后的煤饼和滤液。 从升级后的煤饼中生产最终的水煤浆。 将滤液再循环用于生产研磨煤浆。 在水煤浆生产系统中提供了一种浆料转移机构，用于确保将升级后的煤浆从高压浆料容器稳定转移到低压浆料容器。

公开(公告)号：US5989412A

公开(公告)日：1999-11-23

申请号：US981152

申请日：1997-12-05

申请人： Akio Okagami ,  Akio Furuta ,  Fujio Tsuchiya ,  Shinichiro Suhara

发明人： Akio Okagami ,  Akio Furuta ,  Fujio Tsuchiya ,  Shinichiro Suhara

IPC分类号： B01J23/85 ,  B01J23/883 ,  B01J35/02 ,  B01J37/02 ,  C10G45/04 ,  B01J23/00 ,  B01J23/40 ,  C10G17/00

CPC分类号： B01J37/024 ,  B01J23/883 ,  B01J35/026 ,  B01J37/0215 ,  B01J37/0221 ,  C10G45/04 ,  B01J23/85

摘要： A hydrodemetallizing catalyst for a hydrocarbon oil comprising a support and a catalytic component carried on the support, this catalyst having a surface, part of which has a coating layer composed of an inert substance having substantially no demetallizing activity, this coating layer allowing substantially no reaction fluid to permeate therethrough. This catalyst preferably has a reaction flow path through which a reaction fluid flows thereinside and is preferred to be, for example, in the form of a honeycomb structure or cylinder having one or a plurality of through holes.In the hydrodemetallization of heavy oils using the above hydrodemetallizing catalyst for a hydrocarbon oil, the sticking of the catalyst can be prevented and the spacing between catalyst particles can be maintained to thereby prevent a rapid increase of differential pressure, so that a continuous operation can be performed for a prolonged period of time.

摘要翻译： PCT No.PCT / JP97 / 01194 Sec。 371 1997年12月5日第 102（e）1997年12月5日PCT PCT 1997年4月8日PCT公布。 公开号WO97 / 37766 日期1997年10月16日一种用于烃油的加氢脱金属催化剂，其包含载体和负载在载体上的催化组分，该催化剂具有表面，其一部分具有由基本上没有脱金属活性的惰性物质组成的涂层，该涂层 层基本上不允许反应流体渗透通过。 该催化剂优选具有反应流路，反应流体通过该流路在其内部流动，优选为例如具有一个或多个通孔的蜂窝结构体或圆筒的形式。 在使用上述用于烃油的加氢脱金属催化剂的重油的加氢脱金属化中，可以防止催化剂的粘附，并且可以保持催化剂颗粒之间的间隔，从而防止压差的快速增加，从而可以连续操作 执行了很长一段时间。

公开(公告)号：US5037552A

公开(公告)日：1991-08-06

申请号：US352024

申请日：1989-05-15

申请人： Akio Furuta ,  Kunio Sato ,  Kazuo Sato ,  Tooru Matsuzawa ,  Hirofumi Ito

发明人： Akio Furuta ,  Kunio Sato ,  Kazuo Sato ,  Tooru Matsuzawa ,  Hirofumi Ito

IPC分类号： C10G25/00 ,  C10G29/10 ,  C10G53/08

CPC分类号： C10G53/08 ,  C10G25/003 ,  C10G29/10 ,  C10G2300/205 ,  Y10S210/914

摘要： A liquid hydrocarbon such as a natural gas liquid generally contains a small amount of mercury in a state of elemental mercury, ionized mercury, ionizable mercury compounds, which are requested to be removed thoroughly. Further, organic mercury compounds are contained in some natural gas liquid and other liquid hydrocarbons depending on their district of production, and its removal is also necessary.Already known adsorbents can adsorb elemental mercury and organic mercury compounds in a liquid hydrocarbon, but they hardly adsorb ionizable mercury compounds and ionized mercury derived from the ionizable mercury compounds.According to the preesent invention which comprises contacting the liquid hydrocarbon with a sulfur compound represented by a general formula MM'S.sub.x, wherein M is selected from a group consisting of alkali metal and ammonium radical, M' is selected from a group consisting of alkali metal, ammonium radical and hydrogen an x is a number of at least 1, the sulfur compound and mercury in the liquid hydrocarbon reacts to form mercury sulfide which is insoluble in the liquid hydrocarbon to be separated therefrom.If the liquid hydrocarbon contains organic mercury compounds together with elemental mercury ionized mercury and ionizable mercury compounds, the above-mentioned process is to be combined with a process of contacting the liquid hydrocarbon with an adsorbent comprising heavy metal sulfide to adsorb the organic mercury compounds together with the mercury sulfide which is formed in the above-mentioned process.

公开(公告)号：US3992166A

公开(公告)日：1976-11-16

申请号：US588309

申请日：1975-06-19

申请人： Akio Okagami ,  Akio Furuta ,  Toshikazu Nakamura

发明人： Akio Okagami ,  Akio Furuta ,  Toshikazu Nakamura

IPC分类号： B01J23/755 ,  B01J23/86 ,  B01J37/03 ,  C10G11/02 ,  C10G11/28 ,  C01B2/16

CPC分类号： B01J37/03 ,  B01J23/755 ,  B01J23/866

摘要： A process for manufacturing a methane-containing gas, which comprises introducing a hydrocarbon feed material containing hydrocarbons having at least 2 carbon atoms per molecule and steam preheated to a temperature in the range of 250.degree. to 600.degree. C into a steam reforming reactor (or reactors) packed with a catalyst comprising a nickel component and a magnesia component supported on a carrier, and effecting a steam reforming reaction of said hydrocarbons while maintaining the temperature of the catalyst bed of said reactor(s) in the range of 300.degree. to 600.degree. C.

摘要翻译： 一种制造含甲烷气体的方法，其包括将每分子含有至少2个碳原子的烃和预热至250℃至600℃范围内的蒸汽的烃进料引入蒸汽重整反应器（或 反应器），其包含负载在载体上的镍组分和氧化镁组分的催化剂，并且在保持所述反应器的催化剂床的温度在300至600℃的范围内进行所述烃的蒸汽重整反应 DEG C.