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1. 发明专利

JP2013163143A Cyclone separator 审中-公开
标题翻译：循环分离器
公开(公告)号：JP2013163143A
公开(公告)日：2013-08-22
申请号：JP2012026549
申请日：2012-02-09
申请人： Idemitsu Kosan Co Ltd , 出光興産株式会社 , Prime Polymer Co Ltd , 株式会社プライムポリマー
发明人： YONEKAWA FUTOSHI , MIYADERA TOMOYUKI
IPC分类号： B04C5/081 , B01D45/12 , B04C5/04
摘要： PROBLEM TO BE SOLVED: To provide a cyclone separator that separates foreign matter which is not sufficiently separated in a cyclone chamber in an inner cylinder again with a simple structure so that separation efficiency can be further improved.SOLUTION: A cyclone separator 1 includes: a cylindrical cyclone chamber 2; a gas introduction port 3 for introducing a gas containing foreign matter into the cyclone chamber 2; and a gas discharge port 4 for discharging the gas from which the foreign matter is separated. The gas discharge port 4 is communicated with an inner part of the cyclone chamber 2 through a tubular member 5 and an annular baffle plate 6 is arranged on an inner wall of the tubular member 5.
摘要翻译：要解决的问题：提供一种旋风分离器，其以简单的结构再次分离在内筒中的旋风室中不充分分离的异物，从而可以进一步提高分离效率。旋风分离器1包括：圆柱形旋风室2; 用于将含异物的气体引入旋风室2的气体导入口3; 以及用于排出异物分离的气体的气体排出口4。气体排出口4通过管状构件5与旋风室2的内部连通，并且在管状构件5的内壁上设置有环状挡板6。

2. 发明专利

JP2007091971A Polymerization tank temperature distribution estimation device and polymerization tank temperature distribution estimation program 有权
标题翻译：聚合罐温度分布估计装置和聚合罐温度分布估计方案
公开(公告)号：JP2007091971A
公开(公告)日：2007-04-12
申请号：JP2005286109
申请日：2005-09-30
申请人： Idemitsu Kosan Co Ltd , Prime Polymer:Kk , 出光興産株式会社 , 株式会社プライムポリマー
发明人： MIYADERA TOMOYUKI , KANEKO YASUNOBU
IPC分类号： C08F2/01 , C08F2/34
CPC分类号： G01K7/42 , G01K3/06 , G01K3/14
摘要： PROBLEM TO BE SOLVED: To estimate the temperature distribution inside the vapor phase polymerization tank equipped with single helical blade.
SOLUTION: The polymerization tank temperature distribution estimating device is equipped with a means that calculates the positions and velocity of the all particles in the stirring place per a certain time through the discrete element method (DEM), a means that calculates the average values of the particle velocity per a certain time in each micro-element and calculates the time-average particle velocity in individual micro-elements, a means that amends this particle velocity so as to satisfy the particle mass preserving formula for every micro-element, a means that uses the amended particle velocity as the initial value of the vapor-liquid velocity, the means that amends the initial value for every micro-element so as to satisfy the vapor-liquid mass preservation formula, a means that calculates the particle enthalpy by using the amended particle velocity, the reaction heat of the particle in every micro element, heat transfer coefficient between the particle and the vapor-liquid, to calculate the corresponding particle temperature, and a means that outputs the calculated particle temperature and the vapor-liquid temperature for every prescribed time interval.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：估计装备有单螺旋叶片的气相聚合槽内的温度分布。解决方案：聚合槽温度分布估计装置具有通过离散元件法（DEM）计算每一定时间搅拌位置中所有颗粒的位置和速度的方法，该方法计算平均值在每个微元件中每一定时间的粒子速度的值，并计算各个微元件中的时间平均粒子速度，这意味着修改该粒子速度以满足每个微元件的粒子质量保持公式，使用修正后的粒子速度作为气液速度的初始值的手段，即修正每个微量元素的初始值以满足气液质量保存公式的手段，即计算颗粒焓通过使用修正的粒子速度，每个微量元素中的颗粒的反应热，颗粒和气液之间的传热系数，计算相应的颗粒温度，以及每隔规定时间间隔输出计算出的颗粒温度和气液温度的装置。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2009292964A Method for producing olefin polymer 审中-公开
标题翻译：生产烯烃聚合物的方法
公开(公告)号：JP2009292964A
公开(公告)日：2009-12-17
申请号：JP2008149258
申请日：2008-06-06
申请人： Prime Polymer Co Ltd , 株式会社プライムポリマー
发明人： NAKANAGA KENJI , YOSHITOMI NAOTO , MIYADERA TOMOYUKI , ENDO MISAO
IPC分类号： C08F2/00 , C08F4/643 , C08F10/00
摘要： PROBLEM TO BE SOLVED: To provide a method for producing an olefin polymer, enabling stable long-term continuous production by suppressing attachment of a polymer (copolymer) to a mixing blade, generation of abnormal reaction products, and formation of coarse particles as for the method for producing the olefin polymer by a continuous vapor-phase polymerization using a polymerization tank equipped with the mixing blade.
SOLUTION: A vapor-phase polymerization apparatus is used which has the polymerization tank equipped with the mixing blade and a catalyst-pretreating part. In the catalyst-pretreating part, an olefin polymerization catalyst (X) is brought into contact and mixed with a polyoxyethylene-polyoxypropylene-glycol-based compound (G) represented by general formula (I): HO-(C
2 H
4 O)
a -(C
3 H
6 O)
b -(C
2 H
4 O)
c -H [wherein, the total of (a) and (c) is a number of 1-50; and (b) is a number of 5-100]. Then, the resultant mixture is fed to the polymerization tank.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种生产烯烃聚合物的方法，通过抑制聚合物（共聚物）与混合叶片的附着，产生异常反应产物和形成粗粒子，能够进行稳定的长期连续生产对于使用配备有混合叶片的聚合槽通过连续气相聚合制造烯烃聚合物的方法。解决方案：使用具有装配有混合叶片和催化剂预处理部件的聚合槽的气相聚合装置。在催化剂预处理部分中，使烯烃聚合催化剂（X）与由通式（I）表示的聚氧乙烯 - 聚氧丙烯 - 二醇类化合物（G）接触并混合：HO-（C / SB> H 4 O） - （C 3 6 （a）和（c）的总数是（a）和（c）的总数 1-50; 和（b）是5-100]。然后，将所得混合物送入聚合槽。版权所有（C）2010，JPO＆INPIT

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