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1. 发明专利

JPS5976503A Fluid collector of improved type 失效
标题翻译：改进型流体收集器
公开(公告)号：JPS5976503A
公开(公告)日：1984-05-01
申请号：JP18443982
申请日：1982-10-22
申请人： Asahi Chem Ind Co Ltd
发明人： ONIZUKA HATSUKI , FUKUDA HIDEO , SAITOU SHIN
IPC分类号： B01D3/32 , B01D15/08 , G01N30/60
摘要： PURPOSE: To provide a titled device which is simple in construction and provides less turbulence to fluid by forming the face B of the two faces A, B in a cavity of a part which makes the space between the two faces increasingly narrower toward the outside circumference and a part having the construction wherein the space between the two faces on internal side of said part is constant.
CONSTITUTION: The face B of the faces A and B in the cavity adjacent to a fluid inlet and outlet 1 of a fluid collector to be installed in a packed column is constituted of a part where the space between the two faces is made increasingly narrower toward the outside circumferential surface and the part on the internal side thereof where the space between the two faces is constant. The space between the two faces in the outside circumferential part is of the min. value in the cavity and the value thereof is preferably ≥0.5mm. In the figure, 2 denotes the face A and 3 the face B, respectively. Since the part where the space in the cavity is zero is eliminated in the outside circumferential part as well, the flow of liquid in the outside circumferential part is made smooth and the turbulence of flow to be applied on the fluid in the cavity is made less.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：提供一种标准装置，其结构简单，并且通过将两个面A，B的面B在部件的空腔中形成，使得两个面之间的空间朝向外圆周逐渐变窄，从而为流体提供较少的湍流以及具有这样构造的部分，其中所述部分的内侧上的两个面之间的空间是恒定的。构成：安装在填充塔中的与流体收集器的流体入口和出口1相邻的空腔中的面A和B的面B由两个面之间的空间朝向外周面和内侧的部分之间的两个面之间的空间是恒定的。外周部的两个面之间的间隔为最小。空穴中的值和其值优选> = 0.5mm。在图中，2分别表示面A和面B。由于在外周部分中消除了空腔中的空间为零的部分，所以使外周部分中的液体流动变得平滑，并且使得施加在空腔中的流体上的流动的湍流减少。

2. 发明专利

JPS5976502A Fluid collector 失效
标题翻译：流体收集器
公开(公告)号：JPS5976502A
公开(公告)日：1984-05-01
申请号：JP18443882
申请日：1982-10-22
申请人： Asahi Chem Ind Co Ltd
发明人： ONIZUKA HATSUKI , FUKUDA HIDEO , SAITOU SHIN
IPC分类号： B01D3/32 , B01D15/08 , G01N30/60
摘要： PURPOSE: To provide a fluid collector which is simple in construction and provides less turbulence to fluid than in the prior art by using a partition plate or the like which allows the passage of the fluid but prohibits the passage of packing in forming the face A that forms a cavity in the device and a solid part connecting to a fluid inlet and outlet in forming the face B and forming the greater part of the faces A, B in parallel.
CONSTITUTION: A fluid collector to be installed in a packed column is provided internally with a cavity, and one of the face A of the two faces forming said cavity is formed of a partition plate or the like which allows the passage of fluid but prohibits the passage of packing material. On the other hand, the face B is formed of a solid part connecting to a fluid inlet and outlet and facing the face A. The faces A, B are formed in parallel at a narrow space at ≥95% of the representative cross section of said cavity. The value K defined by K=ls/ D
2/3 wherein the inside diameter of the packed column in this fluid separator is Dcm and the space in the parallel part of the two faces A and B in the cavity is ls cm is preferably set at 0.01≤K≤0.04 as the turbulence of flow to be generated when fluid passes this fluid separator is decreased at said value.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：提供一种流体收集器，其结构简单并且通过使用允许流体通过但是阻止填充物通过以形成面A的分隔板等而使流体的紊流比现有技术更少在装置中形成空腔，并且在形成面B时连接到流体入口和出口的实心部分并且平行地形成面A，B的大部分。构成：安装在填充塔中的流体收集器内部设置有空腔，形成所述空腔的两个面的面A中的一个由分隔板等形成，该隔板等允许流体通过，但是禁止包装材料通过。另一方面，面B由连接到流体入口和出口并面向面A的实心部分形成。面A，B在代表性横截面的大于= 95％的狭窄空间处平行地形成的所述腔。由K = ls / D <2/3>定义的值K，其中该流体分离器中的填充柱的内径为Dcm，并且空腔中两个面A和B的平行部分中的空间为ls cm 优选设定在0.01 <= K <0.04时，当流体通过该流体分离器时产生的流动的紊流在所述值下降。

3. 发明专利

JPS5952754A Packing material for separation column 失效
标题翻译：分离柱用包装材料
公开(公告)号：JPS5952754A
公开(公告)日：1984-03-27
申请号：JP16314382
申请日：1982-09-21
申请人： Asahi Chem Ind Co Ltd
发明人： ONIZUKA HATSUKI , KARASAWA NOBUYOSHI
IPC分类号： B01D15/08 , B01J20/28 , B01J20/281 , B01J47/00 , G01N30/88
CPC分类号： B01J20/281 , B01J20/28023 , B01J20/28028 , B01J20/2803 , B01J47/018 , B01J2220/42 , B01J2220/44 , B01J2220/46 , B01J2220/54
摘要： PURPOSE: To form a packing layer for chromatography wherein the pressure drop is low and the mixing occuring in the nonuniformity of flow is less by mixing a fibrous material at a specific ratio with a granular absorbent thereby forming the packing layer.
CONSTITUTION: A mixture consisting of an anion exchange resin of Cl type produced by chloromethylating a styrene-divinyl benzene copolymer then converting the same to quaternary ammonium salt with trimethylamine and carbon fibers is packed in a column. A known granular adsorbent which has the adsorbing and separating power adaptable to separation of a material to be separated is used for the granular adsorbent. Ordinary fibers which have no adsorptive power and are cut short are used as the fibrous material to enable the formation of the more uniform packing layer and to provide the higher corrosion resistance. The dry weight of the fibrous material is preferably in the range of ≥1% and ≤20$ with respect to the sum of said weight and the dry weight of the adsorbent.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：为了形成压力降低的填料层，通过将特定比例的纤维材料与粒状吸收剂混合，形成填料层，使流体的不均匀性发生混合较少。构成：将由苯乙烯 - 二乙烯基苯共聚物氯甲基化制备的Cl型阴离子交换树脂组成的混合物，然后用三甲胺和碳纤维将其转化成季铵盐，将其包装在柱中。用于粒状吸附剂的已知的具有适于分离待分离材料的吸附分离能力的粒状吸附剂。使用不具有吸附力并且短切的普通纤维作为纤维材料，以形成更均匀的填充层并提供更高的耐腐蚀性。相对于吸附剂的重量和干重的总和，纤维材料的干重优选在> = 1％和<= 20 $的范围内。

4. 发明专利

JPS5742535A Separation of rare earth element 失效
标题翻译：稀土元素分离
公开(公告)号：JPS5742535A
公开(公告)日：1982-03-10
申请号：JP11796880
申请日：1980-08-27
申请人： Asahi Chem Ind Co Ltd
发明人： MIYAKE TETSUYA , TAKEDA KUNIHIKO , ONIZUKA HATSUKI , OKUYAMA KAZUO , SHIMAMURA YASUKI
IPC分类号： C01F17/00 , G01N30/02
CPC分类号： G01N30/02 , B01D15/422
摘要： PURPOSE: To improve the separation efficiency, remarkably, by specifying the main exchange group of a granular cation exchange mateial used in combination with a complex formig agent in the separation of rare eargh element.
CONSTITUTION: A granular cation exchange material having ion exchange group having vinylsulfonic acid structure as a main exchange group, is used in combination with a complex forming agent. Although the structure is so-called chemical structure, the steric configuration derived from the direct bond with the methylene main skeleton exhibits the significance as the physical structure. Accordingly, the porosity of the exchange material is pref. about 0.33W0.88.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：为了提高分离效率，通过在分离稀有元素中指定与复合成型剂组合使用的粒状阳离子交换物质的主要交换基团来提高分离效率。构成：具有乙烯基磺酸结构的离子交换基团的主要交换基团的粒状阳离子交换材料与络合物形成剂组合使用。虽然结构是所谓的化学结构，但是从与亚甲基主骨架的直接键合衍生的立体构型显示出物理结构的意义。因此，交换材料的孔隙率是优选的。约0.33-0.88。

5. 发明专利

JPS5735650A Separation of rare earth element 失效
标题翻译：稀土元素分离
公开(公告)号：JPS5735650A
公开(公告)日：1982-02-26
申请号：JP10906880
申请日：1980-08-08
申请人： Asahi Chem Ind Co Ltd
发明人： MIYAKE TETSUYA , TAKEDA KUNIHIKO , ONIZUKA HATSUKI , OKUYAMA KAZUO , SHIMAMURA YASUKI
IPC分类号： C22B59/00 , C01F17/00 , G01N30/02
CPC分类号： G01N30/02 , B01D15/422
摘要： PURPOSE: To enhance the separation efficiency by regulating the sphericity, average grain size and grain size distribution of a granular cation exchanger when rare earth elements are separated from a mixed soln. thereof using a complexing agent and the cation exchanger.
CONSTITUTION: When a soln. contg. a plurality of rare earth elements obtd. from monazite, etc. is separated into the elements using a granular cation exchanger, a developing tower provided with a jacket is packed with a cation exchanger having 30W180μm average grain size and a grain size distribution in which ≥80% of the exchanger exists in the range of 0.7W1.4 times as large as the average grain size, and ≥95% of the exchanger has ≤2.0 roundness. An acceptor soln. is added to convert the exchanger into an acceptor type one, and by feeding an adsorbing soln. contg. a mixture of rare earth elements and a complexing agent, an adsorption zone for rare earth elements is formed. A soln. contg. a complexing agent is then fed to shift the zone by displacement development. A soln. flowing out of the lower part of the tower is taken out fractionally, and the rare earth elements are recovered separately.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：通过调节稀土元素从混合溶胶中分离时颗粒状阳离子交换剂的球形度，平均粒径和粒度分布，提高分离效率。其使用络合剂和阳离子交换剂。构成：当一个soln。对比多个稀土元素。使用粒状阳离子交换剂将独居石等分离成元素，装有外壳的显影塔装有阳极交换器，阳离子交换器的平均晶粒尺寸为30-180μm，晶粒尺寸分布为> = 80％的交换器存在于平均晶粒尺寸的0.7-1.4倍的范围内，> = 95％的交换器具有<= 2.0圆度。受体溶剂加入以将交换器转换为受体类型，并通过供给吸附溶胶。对比稀土元素和络合剂的混合物，形成稀土元素的吸附区。一个soln 对比然后通过置换开发来供给络合剂以移动该区域。一个soln 从塔的下部流出的部分分出取出，稀土元素分开回收。

6. 发明专利

JPS5738321A Separation of rare earth element 失效
标题翻译：稀土元素分离
公开(公告)号：JPS5738321A
公开(公告)日：1982-03-03
申请号：JP11244480
申请日：1980-08-15
申请人： Asahi Chem Ind Co Ltd
发明人： MIYAKE TETSUYA , TAKEDA KUNIHIKO , ONIZUKA HATSUKI , OKUYAMA KAZUO , SHIMAMURA YASUKI
IPC分类号： C01F17/00 , B01J39/00 , B01J39/04 , B01J39/08
摘要： PURPOSE: To enhance the separation efficiency in a method of separating rare earth elements using a complexing agent and a granular cation exchanger by using a cation exchanger having ion exchange groups concd. on the grain surfaces.
CONSTITUTION: When rare earth elements are chromatographically separated by adsorption development using a complexing agent and a granular cation exchanger, ≥95% of the exchanger is composed of grains each having ≥90% of the total ion exchange groups in the outer part ranging from the outer surface to 1/2 of the radius. The radius of each grain is the linear length from the center of gravity of the grain to the outer surface, and the radius of an imperfectly spherical grain is not uniform.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：通过使用具有离子交换基团的阳离子交换剂，使用络合剂和粒状阳离子交换剂分离稀土元素的方法提高分离效率。在谷物表面。构成：当使用络合剂和颗粒状阳离子交换剂将稀土元素通过吸附显色进行色谱分离时，≥= 95％的交换器由每个具有> = 90％外部部分离子交换基团的晶粒组成从外表面到半径的1/2。每个晶粒的半径是从颗粒的重心到外表面的线性长度，并且不完全球形颗粒的半径不均匀。

7. 发明专利

JPS5738320A Separation of rare earth element 失效
标题翻译：稀土元素分离
公开(公告)号：JPS5738320A
公开(公告)日：1982-03-03
申请号：JP11049380
申请日：1980-08-12
申请人： Asahi Chem Ind Co Ltd
发明人： MIYAKE TETSUYA , TAKEDA KUNIHIKO , ONIZUKA HATSUKI , OKUYAMA KAZUO , SHIMAMURA YASUKI
IPC分类号： B01J39/04 , G01N30/02
CPC分类号： G01N30/02 , B01D15/422
摘要： PURPOSE: To enhance the separation efficiency in a method of separating rare earth elements using a complexing agent and a granular cation exchanger by specifying the volume voids of said exchanger.
CONSTITUTION: When rare earth elements are chromatographically separated by adsorption development using a complexing agent and a granular cation exchanger, a granular cation exchanger having 0.5W0.88 volume voids is used. In case of 0.88 volume voids, an increase in said diffusion coefft. is weakened, and the amount of ions adsorbed is suddenly reduced to lower the separation efficiency on the contrary. The volume voids Rv is represented by the equation (where Sv is the volume of the resin and Pv is the internal pore volume of the resin), which are obtd. by measurement.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：通过规定所述交换器的体积空隙，提高使用络合剂和颗粒状阳离子交换剂分离稀土元素的方法中的分离效率。构成：当使用络合剂和颗粒状阳离子交换剂通过吸附显影色谱分离稀土元素时，使用具有0.5-0.88体积空隙的颗粒状阳离子交换剂。在<0.5体积空隙的情况下，扩散系。的交换器中的稀土元素离子几乎不增加，并且不产生足够的分离效果。在> 0.88体积空隙的情况下，所述扩散系的增加。弱化，离子吸附量突然降低，相反分离效率降低。体积空隙Rv由方程（其中Sv是树脂的体积，Pv是树脂的内部孔体积）表示。通过测量。

8. 发明专利

JPS5747717A Separation of rare earth elements 失效
标题翻译：稀土元素的分离
公开(公告)号：JPS5747717A
公开(公告)日：1982-03-18
申请号：JP12081080
申请日：1980-09-01
申请人： Asahi Chem Ind Co Ltd
发明人： MIYAKE TETSUYA , TAKEDA KUNIHIKO , ONIZUKA HATSUKI , OKUYAMA KAZUO , SHIMAMURA YASUKI
IPC分类号： B01J39/04 , B01J39/00 , C01F17/00
摘要： PURPOSE: To efficiently separate a mixture of rare earth elements into the elements by using a cation exchanger having a specified volume average pore diameter in a method of separating rare earth elements with a complexing agent and a granular cation exchanger.
CONSTITUTION: A granular cation exchanger having 40W9,000Å volume average pore diameter and 0.5W0.88 volume voids is manufactured using an ion exchange resin such as a cation exchange resin obtd. by sulfonating a vinyl toluene-divinylbenzene copolymer. The exchanger is packed in a developing column provided with a jacket. by supplying an acceptor soln., the cation exchanger is converted into an acceptor type one, and a soln. of a mixture of rare earth elements is fed to form an adsorption zone of rare earth elements. A soln. contg. a complexing agent such as EDTA is then fed to develop the rare earth elements, thereby separating the mixture into the elements.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：在稀土元素与络合剂和粒状阳离子交换剂的分离方法中，通过使用具有规定体积平均孔径的阳离子交换剂，有效地将稀土元素的混合物分离成元素。构成：使用离子交换树脂如阳离子交换树脂混合物制造具有40-9,000A体积平均孔径和0.5-0.88体积空隙的颗粒状阳离子交换剂。通过磺化乙烯基甲苯 - 二乙烯基苯共聚物。交换器被包装在设有夹套的显影柱中。通过提供受体溶剂，将阳离子交换剂转化为受体类型，阳离子交换剂。的稀土元素的混合物进料以形成稀土元素的吸附区。一个soln 对比然后加入络合剂如EDTA以显影稀土元素，从而将混合物分离成元素。

9. 发明专利

JPS5735652A Separation of rare earth element 失效
标题翻译：稀土元素分离
公开(公告)号：JPS5735652A
公开(公告)日：1982-02-26
申请号：JP11006880
申请日：1980-08-11
申请人： Asahi Chem Ind Co Ltd
发明人： MIYAKE TETSUYA , TAKEDA KUNIHIKO , ONIZUKA HATSUKI , OKUYAMA KAZUO , SHIMAMURA YASUKI
IPC分类号： C22B59/00 , C01F17/00 , G01N30/02
CPC分类号： G01N30/02 , B01D15/422
摘要： PURPOSE: To enhance the separation efficiency by using a specified cation exchanger and regulating the shifting rate of an adsorption zone for rare earth elements when rare earth elements are separated from a mixed soln. thereof using a complexing agent and a cation exchanger.
CONSTITUTION: When a soln. contg. a plurality of rare earth elements obtd. from monazite, etc. is separated using a granular cation exchanger, a developing tower provided with a jacket is packed with a cation exchanger having 30W180μm average grain size and 22W80 crosslinking degree. An acceptor soln. is supplied to convert the exchanger into an acceptor type one, and by feeding an adsorbing soln. contg. a mixture of rare earth elements and a complexing agent, an adsorption zone for rare earth elements is formed. A soln. contg. a complexing agent is then fed to shift the zone at 5W500m/day rate. A soln. flowing out of the lower part of the tower is taken out fractionally, and the rare earth elements are recovered separately.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：通过使用指定的阳离子交换器来提高分离效率，并调节当稀土元素与混合溶胶分离时稀土元素吸附区的移动速率。其使用络合剂和阳离子交换剂。构成：当一个soln。对比多个稀土元素。使用粒状阳离子交换剂分离独居石等，将具有夹套的显影塔装入平均粒度为30〜180μm，交联度为22-80的阳离子交换剂。受体溶剂供应以将交换器转换为受体类型，并且通过供给吸附溶胶。对比稀土元素和络合剂的混合物，形成稀土元素的吸附区。一个soln 对比然后加入络合剂，以5-500m /天的速率移动该区域。一个soln 从塔的下部流出的部分分出取出，稀土元素分开回收。

10. 发明专利

JPS5732341A Separation of rare earth element 失效
标题翻译：稀土元素分离
公开(公告)号：JPS5732341A
公开(公告)日：1982-02-22
申请号：JP10698580
申请日：1980-08-04
申请人： Asahi Chem Ind Co Ltd
发明人： MIYAKE TETSUYA , TAKEDA KUNIHIKO , ONIZUKA HATSUKI , OKUYAMA KAZUO , SHIMAMURA YASUKI
IPC分类号： C22B59/00 , C01F17/00
摘要： PURPOSE: To separate rare earth elements in high separation efficiency by using a granular cation exchanger most of which is granules having specified sphericity or below and a complexing agent.
CONSTITUTION: A developing tower provided with a jacket is packed with a granular cation exchanger ≥95% of which is granules having ≤2.0 roundness (ratio of the maximum diameter of each granule passing through the center of gravity to the minimum diameter). An acceptor soln. is supplied to convert the exchanger into an acceptor type one, and by feeding an adsorbing soln. contg. a mixture of rare earth elements and a complexing agent, an adsorption zone for rare earth elements is formed. A soln. contg. a complexing agent is then fed to shift the zone by displacement development. A soln. flowing out of the lower part of the tower with the development is taken out fractionally.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：通过使用大部分颗粒状阳离子交换器，以高分离效率分离稀土元素，其中大部分是具有规定球形度或以下的颗粒和络合剂。构成：具有护套的显影塔装有颗粒状阳离子交换剂，其中95％为颗粒，其具有<= 2.0圆度（每个颗粒的最大直径通过重心至最小直径的比例）。受体溶剂供应以将交换器转换为受体类型，并且通过供给吸附溶胶。对比稀土元素和络合剂的混合物，形成稀土元素的吸附区。一个soln 对比然后通过置换开发来供给络合剂以移动该区域。一个soln 从塔的下部流出，随着发展而分散出来。

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