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    METHOD FOR PRODUCING PROPYLENE-BASED POLYMER
    31.
    发明申请
    METHOD FOR PRODUCING PROPYLENE-BASED POLYMER 有权
    用于生产基于丙烯的聚合物的方法

    公开(公告)号：US20120302716A1

    公开(公告)日：2012-11-29

    申请号：US13505109

    申请日：2010-10-29

    申请人： Yoshitaka Kobayashi ,  Takanori Nakashima ,  Kiyoshi Yukawa ,  Yusuke Yamada ,  Hajime Aoyama ,  Nobuhiro Iwai

    发明人： Yoshitaka Kobayashi ,  Takanori Nakashima ,  Kiyoshi Yukawa ,  Yusuke Yamada ,  Hajime Aoyama ,  Nobuhiro Iwai

    IPC分类号： C08F2/00 ,  C08F110/06

    CPC分类号： C08F10/06 ,  B01J8/226 ,  B01J8/228 ,  B01J2208/00274 ,  B01J2208/00283 ,  B01J2219/00198 ,  B01J2219/00202 ,  B01J2219/0022 ,  B01J2219/182 ,  C08F110/06 ,  C08F210/06 ,  C08F2/34 ,  C08F2/01 ,  C08F210/16 ,  C08F2500/12 ,  C08F2500/24

    摘要： A method for producing a propylene-based polymer, including polymerizing propylene or propylene and an α-olefin except propylene in the presence of a catalyst with a horizontal polymerization reactor equipped with stirring vanes rotating around a horizontal axis therein by a continuous vapor-phase polymerization, which removes heat of polymerization by heat of vaporization of a liquefied propylene, wherein the reactor can set a plurality of area sections different in temperature in a horizontal direction inside the reactor, and satisfies at least one of i) a temperature difference, ΔT1=Tω−Tα, between an area section including an upstream end of the reactor (Tα) and a downstream end (Tω) thereof is 0.1 to 20° C. and ii) a temperature difference, ΔT2=Tx−Tz, between an area section including a catalyst feed part (Tx) and dew point (Tz) of a mix gas in the reactor is 0 to 5° C.

    摘要翻译： 一种制备丙烯类聚合物的方法，包括在催化剂存在下将丙烯或丙烯与除丙烯之外的α-烯烃与水平聚合反应器混合，该卧式聚合反应器配备有通过连续气相聚合在其水平轴线上旋转的搅拌叶片 ，其通过液化丙烯的蒸发热除去聚合热，其中反应器可以在反应器内设置水平方向上温度不同的多个区域部分，并且满足以下至少一个：i）温度差Dgr; 在包括反应器的上游端（Tα）的区域部分和下游端（Tω）之间的T1 =Tω-Tα为0.1〜20℃，ii）温度差Dgr T2 = Tx-Tz， 在反应器中的包括催化剂进料部分（Tx）和混合气体的露点（Tz）的区域部分之间为0至5℃。

    Manufacturing apparatus and manufacturing method for solid particle
    32.
    发明授权
    Manufacturing apparatus and manufacturing method for solid particle 失效
    固体颗粒的制造装置和制造方法

    公开(公告)号：US08080188B2

    公开(公告)日：2011-12-20

    申请号：US12603932

    申请日：2009-10-22

    申请人： Kazumi Minagawa ,  Hirohisa Yamada ,  Kenji Tamura

    发明人： Kazumi Minagawa ,  Hirohisa Yamada ,  Kenji Tamura

    IPC分类号： B29B9/00

    CPC分类号： C01B13/145 ,  B01J4/002 ,  B01J19/0013 ,  B01J19/1887 ,  B01J21/16 ,  B01J29/06 ,  B01J2204/002 ,  B01J2219/0009 ,  B01J2219/00128 ,  B01J2219/00198 ,  B01J2219/00202 ,  B01J2219/00231 ,  B01J2219/00234 ,  B82Y40/00 ,  C01B33/26 ,  C01B33/40

    摘要： The apparatus for manufacturing solid particles at a nano level includes a chamber for isolation from an external space, a monoaxial rotary disk disposed in the chamber, a receiving surface at one end of the rotary disk, a material supply mechanism for supplying the material to the receiving surface, a rotary mechanism for applying a centrifugal force to the rotary disk so that the raw material supplied to the receiving surface is produced into a thin film and atomized and scattered from the outer peripheral edge, and a control mechanism for the temperature in the chamber that controls the temperature at least at the outer peripheral edge of the receiving surface and on the side nearer to the center of rotation to a temperature lower than a volatilization temperature of a volatile solvent and the temperature at the outer side therefrom to the volatilization temperature of the volatile solvent or higher.

    摘要翻译： 用于制造纳米级固体颗粒的装置包括用于与外部空间隔离的室，设置在室中的单轴旋转盘，在旋转盘的一端的接收表面，用于将材料供应到 接收表面，用于向旋转盘施加离心力的旋转机构，使得供应到接收表面的原料被制成薄膜并从外周边缘雾化和散射;以及控制机构， 室至少在接收表面的外周边缘处和在更接近旋转中心的一侧将温度控制在低于挥发性溶剂的挥发温度的温度以及其外侧的温度至挥发温度 的挥发性溶剂或更高。

    CHEMICAL PLANT
    33.
    发明申请
    CHEMICAL PLANT 审中-公开
    化工厂

    公开(公告)号：US20110076200A1

    公开(公告)日：2011-03-31

    申请号：US12856751

    申请日：2010-08-16

    申请人： Hajime KATO ,  Kimio SAITO ,  Yuzuru ITO ,  Yoshishige ENDO ,  Syuuichi MORI

    发明人： Hajime KATO ,  Kimio SAITO ,  Yuzuru ITO ,  Yoshishige ENDO ,  Syuuichi MORI

    IPC分类号： G05D7/00

    CPC分类号： B01J4/008 ,  B01J2204/002 ,  B01J2219/00164 ,  B01J2219/00198 ,  B01J2219/00218 ,  B01J2219/00231

    摘要： It is made possible to scale up the throughput of a chemical plant using microreactors. The chemical plant has a liquid sending line communicating with a raw material tank at a bifurcation of raw material and a means for detecting the flow of raw material and a control valve for adjusting the flow located in the line. In each branch line to each of the multiple microreactors connected in parallel, there are provided a means for monitoring the flow rate of raw material and a means for adjusting this flow rate. A control apparatus monitors the flow rate in each liquid sending line and adjusts the quantity of liquid sent from each control valve and each pump to avoid the influence of an air bubble or deposit in each line.

    摘要翻译： 可以通过使用微反应器来扩大化工厂的吞吐量。 该化工厂具有在原料分支处与原料罐连通的送液线和用于检测原料流动的装置和用于调节位于该管线中的流动的控制阀。 在与连接的多个微反应器中的每一个的每个分支管线中，提供了用于监测原料流量的装置和用于调节该流速的装置。 控制装置监视每个送液管路中的流量，并调节从每个控制阀和每个泵送出的液体量，以避免每个管线中的气泡或沉积物的影响。