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1. 发明授权

US4610852A Process for stripping uranium 失效
标题翻译：汽提铀的工艺
公开(公告)号：US4610852A
公开(公告)日：1986-09-09
申请号：US584447
申请日：1984-02-28
申请人： Kiyoshi Fujiwara , Shoji Yoshinaga
发明人： Kiyoshi Fujiwara , Shoji Yoshinaga
IPC分类号： B01D11/04 , C01G43/00 , C22B60/02 , C01G43/01
CPC分类号： C22B60/026
摘要： Uranium is stably stripped from an organic solvent containing a uranium-laden, amine-based extracting agent into an aqueous ammonium sulfate solution with a very high stripping efficiency in an emulsion-formable high pH range by mixing the organic solvent, the aqueous ammonium sulfate solution and an alkali as a pH-controlling agent, thereby forming a mixture having a pH of 4.5 to 6.0 and a temperature of 15.degree. to 50.degree. C., preferably 25.degree. to 40.degree. C., and subjecting the resulting mixture to an action of centrifugal force of 850 G or higher, thereby separating it into an organic solvent freed from the uranium and an aqueous ammonium sulfate solution containing the uranium.
摘要翻译：将含铀胺类萃取剂的有机溶剂在乳液形成的高pH范围内通过将有机溶剂，硫酸铵水溶液和作为pH控制剂的碱，从而形成pH为4.5〜6.0，温度为15〜50℃，优选为25〜40℃的混合物，并将所得混合物进行作用的离心力为850G以上，从而将其分离成不含铀的有机溶剂和含有铀的硫酸铵水溶液。

2. 发明授权

US4367202A Centrifugal counter-flow liquid contactor 失效
标题翻译：离心式逆流液接触器
公开(公告)号：US4367202A
公开(公告)日：1983-01-04
申请号：US252785
申请日：1981-04-10
申请人： Kiyoshi Fujiwara , Masaru Fujimoto , Shoji Nomura , Hiroshi Kanekiyo , Shoji Yoshinaga
发明人： Kiyoshi Fujiwara , Masaru Fujimoto , Shoji Nomura , Hiroshi Kanekiyo , Shoji Yoshinaga
IPC分类号： B01D11/04 , B01J19/00
CPC分类号： B01D11/048
摘要： A centrifugal counter-flow liquid container contactor in which a light liquid and a heavy liquid are introduced into a rotary body fixed to a rotary shaft from the outer peripheral portion and the inner peripheral portion of the rotary body, respectively, so that the light liquid and heavy liquid make counter-flow contact with each other and, after the contact, the light liquid and heavy liquid are discharged from the inner peripheral portion and outer peripheral portion of the rotary body. Disc-shaped partition plates are disposed at both sides of radially extending pipes within the rotary body such as a light liquid introduction pipe, heavy liquid discharging pipe and so forth inserted into the rotary body, so as to separate these radial pipes from the region where the light and heavy liquids are mixed with each other.
摘要翻译：一种离心逆流液体容器接触器，其中轻液体和重液体分别从旋转体的外周部分和内周部分引入固定到旋转轴的旋转体中，使得液体并且重液体彼此反流接触，并且在接触之后，轻液体和重液体从旋转体的内周部分和外周部分排出。盘形隔板设置在旋转体内的径向延伸管的两侧，例如插入旋转体中的轻液导入管，重液体排放管等，以将这些径向管与从轻质和重质液体彼此混合。

3. 发明授权

US4225079A Liquid-liquid centrifugal extractor 失效
标题翻译：液 - 液离心萃取器
公开(公告)号：US4225079A
公开(公告)日：1980-09-30
申请号：US965349
申请日：1978-12-01
申请人： Shoji Yoshinaga , Hirosige Kawano , Matsuzo Todo , Kiyoshi Fujiwara
发明人： Shoji Yoshinaga , Hirosige Kawano , Matsuzo Todo , Kiyoshi Fujiwara
IPC分类号： B04B1/02 , B04B5/06
CPC分类号： B04B1/02 , B04B5/06
摘要： In a liquid-liquid centrifugal extractor wherein a liquid of greater specific gravity is introduced into an inner peripheral portion inside a rotor, while a liquid of smaller specific gravity is introduced into an outer peripheral portion, and the two liquids are brought into direct contact by exploiting the difference of the specific gravities thereof, to move an extract contained in one of the liquids into the other liquid, pipe means or groove-shaped members having a large number of small holes and serving to distribute the liquids are arranged in the outer peripheral portion and the inner peripheral portion inside the rotor in such a manner that they extend in parallel with a shaft for the rotor and that the holes of the means or members in the outer and inner peripheral portions face each other.
摘要翻译：在其中将比重较大的液体引入转子内的内周部分的液 - 液离心提取器中，同时将比重较小的液体引入外周部分，并且两种液体被直接接触利用其比重的差异，将包含在一种液体中的提取物移动到具有大量小孔并用于分配液体的其它液体，管道装置或槽形构件中，并将其布置在外周转子内部的内周部分以与转子的轴平行的方式延伸，并且外周和内周部分中的装置或构件的孔彼此面对。

4. 发明授权

US4698142A Free-flow electrophoretic separation method and apparatus therefor 失效
标题翻译：自由流动电泳分离方法及其设备
公开(公告)号：US4698142A
公开(公告)日：1987-10-06
申请号：US760940
申请日：1985-07-31
申请人： Katsumi Muroi , Kosai Hiratsuka , Shoji Yoshinaga , Toji Nakatsui , Chikao Oda , Kiyoshi Fujiwara
发明人： Katsumi Muroi , Kosai Hiratsuka , Shoji Yoshinaga , Toji Nakatsui , Chikao Oda , Kiyoshi Fujiwara
IPC分类号： B01D57/02 , G01N27/447 , G01N27/28 , G01N27/26
CPC分类号： G01N27/44769 , B01D57/02
摘要： The invention discloses a free-flow electrophoretic separation method and apparatus for separating charged substances such as proteins, cells, and the like, by electrophoresis, which comprises supplying a mixed solution containing the charged substances to be separated, which are dissolved in a separation buffer, into a separation chamber, circulating the mixed solution inside the separation chamber, applying a d.c. voltage to the mixed solution to cause the electrophoresis of the charged substances and to separate them, and withdrawing the charged substances thus separated from outlets disposed at one and the other end of the separation chamber.
摘要翻译：本发明公开了一种通过电泳分离带电物质如蛋白质，细胞等的自由流动电泳分离方法和装置，其包括将含有待分离的带电物质的混合溶液加入到分离缓冲液进入分离室，使分离室内的混合溶液循环，施加直流向混合溶液施加电压以引起带电物质的电泳并将其分离，并且从这些与分离室一端和另一端的出口分离的带电物质取出。

5. 发明授权

US4339330A Desalting method of fuel oil 失效
标题翻译：燃油的脱盐方法
公开(公告)号：US4339330A
公开(公告)日：1982-07-13
申请号：US205960
申请日：1980-08-26
申请人： Kiyoshi Fujiwara , Katsuaki Nagatomo , Fumio Shibata , Shoji Nomura , Shoji Yoshinaga
发明人： Kiyoshi Fujiwara , Katsuaki Nagatomo , Fumio Shibata , Shoji Nomura , Shoji Yoshinaga
IPC分类号： C10G31/08 , C10G17/00 , C10G17/04 , C10G33/00
CPC分类号： C10G31/08
摘要： The present invention provides a method for the desalting of fuel oil by mixing the fuel oil and clean water, thereby separating and eliminating sodium salts and potassium salts contained in the fuel oil, and the method comprises separating a heavy portion including salt-containing water from the fuel oil which is a light portion, this heavy portion separated from the fuel oil being separated into water and a residue by an evaporator, the water being reused as a washing water and the residue being burnt to use the generated heat as a heat source for the evaporator, whereby the residue is decreased in volume and solidified to be made easy in the handling.
摘要翻译： PCT No.PCT / JP79 / 00317 Sec。 371日期1980年8月26日 102（e）日期1980年8月26日PCT提交1979年12月14日PCT公布。第WO80 / 01388 PCT公开日本1980年7月10日。本发明提供一种通过混合燃料油和清水来对燃料油进行脱盐，从而分离和除去燃料油中所含的钠盐和钾盐的方法，该方法包括分离重质部分包括来自燃料油的轻质部分的含盐水，与燃料油分离的该重质部分被蒸发器分离成水和残余物，水被重新用作洗涤水，残余物被燃烧使用作为蒸发器的热源产生的热量，由此残留物的体积减少并且固化，从而容易处理。

6. 发明授权

US4348288A Process for desalting fuel oil 失效
标题翻译：脱盐燃油的工艺
公开(公告)号：US4348288A
公开(公告)日：1982-09-07
申请号：US79154
申请日：1979-09-26
申请人： Shoji Yoshinaga , Hirosige Kawano , Matsuzo Todo , Tosihiko Takahasi , Kiyoshi Fujiwara , Yukio Inoue
发明人： Shoji Yoshinaga , Hirosige Kawano , Matsuzo Todo , Tosihiko Takahasi , Kiyoshi Fujiwara , Yukio Inoue
IPC分类号： C10G31/08 , C10G31/10 , C10G53/02 , B01D17/04
CPC分类号： C10G53/02 , C10G31/08 , C10G31/10
摘要： Fuel oil containing sodium salt, potassium salt and solid matters is purified by separating the fuel oil into fuel oil and sludges by a centrifugal separating means, thereby removing the sludges from the fuel oil, and mixing the fuel oil freed from the sludges with water, and separating the resulting liquid mixture into fuel oil and water. Removal of the salts and the solid matters from the fuel oil can be attained at the same time very effectively with a reduced frequency of cleaning a filter or by omitting the use of the filter, with or without using an emulsion breaker.
摘要翻译：含有钠盐，钾盐和固体物质的燃油通过离心分离装置将燃料油分离为燃料油和污泥而被净化，从而从燃料油中除去污泥，并将从淤泥中排出的燃料油与水混合，并将所得液体混合物分离成燃料油和水。在有或没有使用破乳剂的情况下，可以非常有效地从燃料油中除去盐和固体物质，同时降低了过滤器的清洗频率或省去了过滤器的使用。

7. 发明授权

US4326666A Centrifugal type counterflow contact apparatus 失效
标题翻译：离心式逆流接触装置
公开(公告)号：US4326666A
公开(公告)日：1982-04-27
申请号：US37996
申请日：1979-05-09
申请人： Kiyoshi Fujiwara , Katsuaki Nagatomo , Shoji Yoshinaga , Zensuke Tamura , Fumio Shibata , Hiroshi Kanekiyo
发明人： Kiyoshi Fujiwara , Katsuaki Nagatomo , Shoji Yoshinaga , Zensuke Tamura , Fumio Shibata , Hiroshi Kanekiyo
IPC分类号： B01D11/04 , B01J19/00 , B04B5/06 , B04B15/02
CPC分类号： B01D11/048 , B04B5/06
摘要： A centrifugal type counterflow contact apparatus having a rotary body or drum intergrally mounted on a rotary shaft, and a plurality of ring members disposed within the rotary body such that circumferential slits are defined between the adjacent ring members in the axial direction of the rotary drum. The ring members have a cross sectional configuration inclined with respect to the axis of the rotary body. A light liquid is introduced into the periphery of the rotary body while a heavy liquid is introduced in the center portion of the rotary body. The heavy and light liquids flow countercurrently through the slits between the ring members under the centrifugal force produced by the rotation of the rotary body, whereby extractability can be improved and accumulation of solids entrained in the feed can be avoided.
摘要翻译：一种离心式逆流接触装置，其具有一体地安装在旋转轴上的旋转体或滚筒，以及设置在旋转体内的多个环形构件，使得在相邻的环构件之间沿旋转滚筒的轴向限定周向狭缝。环构件具有相对于旋转体的轴线倾斜的横截面构造。将轻质液体引入旋转体的周边，同时将重质液体引入旋转体的中心部分。重物质和轻质液体通过旋转体旋转产生的离心力下的环形构件之间的狭缝逆流流动，由此提高了萃取性能，并且可以避免夹带在进料中的固体积聚。

8. 发明授权

US4272011A Centrifugal counterflow type contactor 失效
标题翻译：离心式逆流式接触器
公开(公告)号：US4272011A
公开(公告)日：1981-06-09
申请号：US932657
申请日：1978-08-10
申请人： Katsuaki Nagatomo , Shigenobu Hisatomi , Kiyoshi Fujiwara , Hiromasa Fukumori , Shoji Yoshinaga , Kyozo Yoshioka
发明人： Katsuaki Nagatomo , Shigenobu Hisatomi , Kiyoshi Fujiwara , Hiromasa Fukumori , Shoji Yoshinaga , Kyozo Yoshioka
IPC分类号： B01D11/04 , B01J19/00 , B04B1/04 , B04B5/06
CPC分类号： B04B5/06 , B04B1/04
摘要： A centrifugal counterflow type contactor wherein the interior space of a drum carried by a rotating shaft has a predetermined axial width or the interior space of the drum is divided by at least one baffle plate mounted on the rotating shaft into at least two chambers each having a predetermined width; and a light liquid is introduced into said interior space or each chamber at positions adjacent to the radially outward end thereof while a heavy liquid is introduced into said interior space or each chamber at positions adjacent to the radially inward end thereof so that rapid rotation of the drum causes the radial counterflow contact between the light and heavy liquids. The extraction efficiency is equal to or higher than that of a corresponding prior art centrifugal contactor, and the solids in the liquids may be prevented from being accumulated in the counterflow region.
摘要翻译：一种离心逆流式接触器，其中由旋转轴承载的滚筒的内部空间具有预定的轴向宽度或滚筒的内部空间被安装在旋转轴上的至少一个挡板分隔成至少两个室，每个隔室具有预定宽度并且轻液体在与其径向向外端相邻的位置处被引入所述内部空间或每个室中，同时在与其径向内侧端相邻的位置处将重质液体引入所述内部空间或每个室中，使得快速旋转鼓导致轻质液体和重液体之间的径向逆流接触。提取效率等于或高于相应的现有技术的离心接触器，并且可以防止液体中的固体积聚在逆流区域中。

9. 发明授权

US4749458A Free-flow electrophoretic separation method and apparatus therefor 失效
标题翻译：自由流动电泳分离方法及其设备
公开(公告)号：US4749458A
公开(公告)日：1988-06-07
申请号：US020773
申请日：1987-03-02
申请人： Katsumi Muroi , Kosai Hiratsuka , Shoji Yoshinaga , Toji Nakatsui , Chikao Oda , Kiyoshi Fujiwara
发明人： Katsumi Muroi , Kosai Hiratsuka , Shoji Yoshinaga , Toji Nakatsui , Chikao Oda , Kiyoshi Fujiwara
IPC分类号： B01D57/02 , G01N27/447 , G01N27/28 , G01N27/26
CPC分类号： G01N27/44769 , B01D57/02
摘要： The invention discloses a free-flow electrophoretic separation method and apparatus for separating charged substances such as proteins, cells, and the like, by electrophoresis, which comprises supplying a mixed solution containing the charged substances to be separated, which are dissolved in a separation buffer, into a separation chamber, circulating the mixed solution inside the separation chamber, applying a d.c. voltage to the mixed solution to cause the electrophoresis of the charged substances and to separate them, and withdrawing the charged substances thus separated from outlets disposed at one and the other end of the separation chamber.

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