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公开(公告)号：US4450111A
公开(公告)日：1984-05-22
申请号：US373106
申请日：1982-04-29
Applicant: Tatsuyoshi Komatsu , Shigeaki Numata , Kazuhiro Maruyama
Inventor： Tatsuyoshi Komatsu , Shigeaki Numata , Kazuhiro Maruyama
Abstract: In a process for purifying crude anthraquinone obtained by the oxidation, by molecular oxygen in an aqueous alkali metal hydroxide solution, of an adduct obtained by the Diels-Alder reaction of butadiene with 1,4-naphthoquinone obtained by a catalytic vapor phase oxidation reaction of naphthalene, an improvement characterized in that said crude anthraquinone is subjected to oxidation treatment in an aqueous medium in the presence of a hypochlorite.
Abstract translation: 在通过氧化获得的粗品蒽醌的纯化方法中，通过碱金属氢氧化物水溶液中的分子氧，通过丁二烯的Diels-Alder反应获得的加合物与通过催化气相氧化反应得到的1,4-萘醌 萘，其特征在于所述粗制蒽醌在次氯酸盐存在下在水性介质中进行氧化处理。
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公开(公告)号：US4369140A
公开(公告)日：1983-01-18
申请号：US214784
申请日：1980-12-09
Applicant: Tatsuyoshi Komatsu , Kenji Usui , Shigeaki Numata
Inventor： Tatsuyoshi Komatsu , Kenji Usui , Shigeaki Numata
IPC: C07C49/683 , C07C27/00 , C07C37/14 , C07C37/86 , C07C39/17 , C07C45/00 , C07C45/69 , C07C46/04 , C07C67/00 , C07C49/68
Abstract: A hydroanthraquinone is produced from a reaction mixture obtained by the Diels-Alder reaction of naphthoquinone with a conjugated diolefin in an inert organic solvent. The reaction mixture in an inert organic solvent is oxidized with an oxidizing agent to decompose quinhydrone or quinhydrone derivative produced by said Diels-Alder reaction and the crystallized hydroanthraquinones are separated from said inert organic solvent.
Abstract translation: 由在惰性有机溶剂中萘醌与共轭二烯烃的狄尔斯 - 阿尔德反应获得的反应混合物制备氢蒽醌。 将惰性有机溶剂中的反应混合物用氧化剂氧化以分解由所述Diels-Alder反应产生的醌氢醌或醌氢醌衍生物，并将结晶的氢醌与所述惰性有机溶剂分离。
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公开(公告)号：US4057370A
公开(公告)日：1977-11-08
申请号：US646593
申请日：1976-01-05
Applicant: Shigeaki Numata , Ryosuke Sasaoka
Inventor： Shigeaki Numata , Ryosuke Sasaoka
CPC classification number: F04D29/441 , F04D25/082
Abstract: Electric blower assembly wherein air expelled by centrifugal force from impellers passes through volute chambers disposed peripherally with respect to said impellers and each defining a space which is increasingly larger as the distance from the impellers increases, whereby smooth air flow is produced in the volute chambers since the speed of air flow therethrough is lessened and pressure therein becomes static pressure. From the volute chambers air passes along inclined channels and then around a drive motor, whereby the drive motor is cooled. In entering at least part of each volute chamber air from the impellers comes into contact with a volute chamber wall extension which becomes gradually lower in a direction opposing that of impeller rotation whereby noise due to contact of a volute chamber wall by all portions of the air from the impeller does not occur simultaneously and a quieter blower assembly is provided.
Abstract translation: 电动鼓风机组件，其中通过离心力从叶轮排出的空气通过相对于所述叶轮周向设置的蜗壳室，并且每个限定了随着与叶轮的距离增加而越来越大的空间，由此在蜗壳室中产生平滑的气流，因为 减少其中流过的空气的速度，并且其中的压力变成静压。 从蜗壳室中，空气沿着倾斜的通道流过，然后围绕驱动马达，由此驱动马达被冷却。 在进入每个蜗壳室的至少一部分时，来自叶轮的至少一部分空气与涡流室壁延伸部接触，蜗壳室壁延伸部在与叶轮旋转相反的方向上逐渐降低，由此由于蜗壳室壁与空气的所有部分接触而产生噪音 从叶轮不同时发生，并且提供更安静的鼓风机组件。
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公开(公告)号：US20060079721A1
公开(公告)日：2006-04-13
申请号：US10539807
申请日：2002-12-19
Applicant: Hiroyuki Honda , Hiroki Nakano , Shigeaki Numata
Inventor： Hiroyuki Honda , Hiroki Nakano , Shigeaki Numata
IPC: C07C43/20
CPC classification number: C07C41/16 , C07C2603/24 , C07C43/2055
Abstract: An industrially advantageous process is presented whereby a high purity anthracene diether can be produced in good yield. An aqueous medium containing an alkali salt of 9,10-anthracenediol is added to an organic solvent containing an etherifying agent in the presence or absence of a quaternary ammonium compound or a quaternary phosphonium compound, to carry out the etherifying reaction to produce the anthracene diether.
Abstract translation: 提出了一种工业上有利的方法，其中可以以良好的产率制备高纯度的蒽二醚。 在有或没有季铵化合物或季鏻化合物的情况下，将含有9,10-蒽二醇的碱金属盐的水性介质加入到含有醚化剂的有机溶剂中，进行醚化反应，生成蒽二醚 。
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Patent Agency Ranking
公开(公告)号：US5702615A
公开(公告)日：1997-12-30
申请号：US670786
申请日：1996-06-24
Applicant: Shigeaki Numata , Souichi Shibuya
Inventor： Shigeaki Numata , Souichi Shibuya
IPC: C02F1/72
CPC classification number: C02F1/722 , C02F1/725 , Y10S210/916 , Y10S210/919 , Y10S210/928
Abstract: A method for the treatment of waste water, which comprises treating waste water containing at least a sulfide-type malodorous substance, in the presence of a transition metal compound and hydrogen peroxide or a hydrogen peroxide-forming compound, wherein at least an iron family element compound and a vanadium family element compound are used as the transition metal compound.
Abstract translation: 一种处理废水的方法，其包括在过渡金属化合物和过氧化氢或形成过氧化氢的化合物的存在下处理含有至少硫化物型恶臭物质的废水，其中至少一种铁族元素 化合物和钒族元素化合物用作过渡金属化合物。
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公开(公告)号：US4536337A
公开(公告)日：1985-08-20
申请号：US596695
申请日：1984-04-04
Applicant: Tatsuyoshi Komatsu , Shigeaki Numata , Toshihiko Sumino , Katsumi Matsuzaki , Masao Narita , Katsuhiko Hioki
Inventor： Tatsuyoshi Komatsu , Shigeaki Numata , Toshihiko Sumino , Katsumi Matsuzaki , Masao Narita , Katsuhiko Hioki
Abstract: A process for preparing a quinone, which comprises reacting a polynuclear aromatic hydrocarbon and a ceric salt in an aqueous acid solution in the presence of an organic solvent selected from the group consisting of chlorobenzene and an alkylbenzene represented by the general formula: ##STR1## where each of R.sub.1, R.sub.2 and R.sub.3 is an alkyl group and the total carbon number of the alkyl groups is from 3 to 6.
Abstract translation: 一种制备醌的方法，其包括在选自氯苯和由以下通式表示的烷基苯的有机溶剂存在下，在酸性水溶液中使多核芳烃和铈盐反应： I），其中R1，R2和R3各自为烷基，烷基的总碳数为3至6。
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公开(公告)号：US07279607B2
公开(公告)日：2007-10-09
申请号：US10539807
申请日：2002-12-19
Applicant: Hiroyuki Honda , Hiroki Nakano , Shigeaki Numata
Inventor： Hiroyuki Honda , Hiroki Nakano , Shigeaki Numata
IPC: C07C43/20
CPC classification number: C07C41/16 , C07C2603/24 , C07C43/2055
Abstract: An industrially advantageous process is presented whereby a high purity anthracene diether can be produced in good yield.An aqueous medium containing an alkali salt of 9,10-anthracenediol is added to an organic solvent containing an etherifying agent in the presence or absence of a quaternary ammonium compound or a quaternary phosphonium compound, to carry out the etherifying reaction to produce the anthracene diether.
Abstract translation: 提出了一种工业上有利的方法，其中可以以良好的产率制备高纯度的蒽二醚。 在有或没有季铵化合物或季鏻化合物的情况下，将含有9,10-蒽二醇的碱金属盐的水性介质加入到含有醚化剂的有机溶剂中，进行醚化反应，生成蒽二醚 。
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公开(公告)号：US4530745A
公开(公告)日：1985-07-23
申请号：US620095
申请日：1984-06-13
Applicant: Tatsuyoshi Komatsu , Shigeaki Numata , Katsuhiko Hioki , Toshihiko Sumino
Inventor： Tatsuyoshi Komatsu , Shigeaki Numata , Katsuhiko Hioki , Toshihiko Sumino
Abstract: A method for electrolyzing cerous sulfate in the electrolytic oxidation of cerous sulfate to ceric sulfate in an aqueous sulfuric acid solution, characterized in that the concentration of the cerous sulfate in the electrolyte to be supplied to the electrolytic cell is maintained, by the presence of ceric sulfate, at a level of at least the saturated concentration of cerous sulfate in the aqueous sulfuric acid solution (exclusive of the cerous sulfate and ceric sulfate) at the initial sulfuric acid concentration and at the temperature of electrolysis, and at most the saturated concentration of cerous sulfate in the presence of the ceric sulfate in the aqueous sulfuric acid solution at the initial sulfuric acid concentration and at the temperature of electrolysis, and the concentration of the ceric sulfate in the electrolyte is maintained at a level of at most the saturated concentration of ceric sulfate in the aqueous sulfuric acid solution at the initial sulfuric acid concentration and at the temperature of electrolysis.
Abstract translation: 在硫酸水溶液中将硫酸铈电解氧化成硫酸铈的硫酸铈电解方法，其特征在于，通过存在铈离子保持供给到电解槽的电解质中的硫酸铈浓度 硫酸盐，在初始硫酸浓度和电解温度下，至少在硫酸水溶液（不包括硫酸铈和硫酸铈）中的硫酸铈饱和浓度至少达到饱和浓度 硫酸铈在硫酸水溶液存在下，在初始硫酸浓度和电解温度下，电解液中硫酸铈的浓度保持在最高饱和浓度 硫酸铈在硫酸水溶液中的初始硫酸浓度和 在电解温度下。
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公开(公告)号：US4632782A
公开(公告)日：1986-12-30
申请号：US603790
申请日：1984-04-25
Applicant: Tatsuyoshi Komatsu , Shigeaki Numata , Katsuhiko Hioki , Toshihiko Sumino
Inventor： Tatsuyoshi Komatsu , Shigeaki Numata , Katsuhiko Hioki , Toshihiko Sumino
IPC: C07C50/12 , C07B31/00 , C07B33/00 , C07B41/06 , C07C45/00 , C07C45/28 , C07C45/29 , C07C46/04 , C07C50/08 , C07C67/00
Abstract: A process for oxidizing an organic compound by ceric sulfate dissolved in an aqueous sulfuric acid solution, wherein the organic compound is oxidized (1) by means of a ceric sulfate-aqueous sulfuric acid solution or a cerous sulfate-containing ceric sulfate-aqueous sulfuric acid solution in which the molar concentration (mol/liter) of ceric sulfate is at least the molar concentration of cerium (ions) contained in the molecules of cerous sulfate at the maximum solubility of cerous sulfate in an aqueous sulfuric acid solution at the final sulfuric acid concentration (exclusive of ceric sulfate and cerous sulfate) and at the temperature under the oxidation reaction conditions and at most the saturated molar concentration of ceric sulfate in said aqueous sulfuric acid solution, (2) under a condition such that at the end of the oxidation reaction, the concentration of ceric sulfate is maintained at a level capable of dissolving cerous sulfate which is present at a concentration of at least the maximum solubility of cerous sulfate in said aqueous sulfuric acid solution.
Abstract translation: 溶解在硫酸水溶液中的硫酸铈氧化有机化合物的方法，其中有机化合物通过硫酸铈 - 硫酸水溶液或含硫酸铈的硫酸铈 - 硫酸水溶液氧化（1） 其中硫酸铈的摩尔浓度（mol / l）至少为硫酸铈分子中硫酸铈分子的最大溶解度在最终硫酸的硫酸水溶液中的摩尔浓度（摩尔/升） 浓度（不包括硫酸铈和硫酸铈），并且在氧化反应条件下的温度和至多在所述硫酸水溶液中的硫酸铈的饱和摩尔浓度，（2）在氧化结束的条件下 反应中，将硫酸铈的浓度维持在能够溶解至少浓度的硫酸铈的水平 硫酸铈在所述硫酸水溶液中的最大溶解度。
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