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    • 3. 发明申请
    • TUBULAR REACTOR QITH COAXIAL CYLINDERS AND PROCESS USING THIS REACTOR
    • 管状反应器与同轴气缸和使用该反应器的方法
    • WO02049756A1
    • 2002-06-27
    • PCT/EP2001/014455
    • 2001-12-10
    • B01J19/12B01J19/18C08F2/00C08F2/01C08F2/48
    • B01J19/123B01J19/1818B01J19/1825B01J19/1887B01J2219/00006B01J2219/00036B01J2219/185B01J2219/1943
    • A process of preparing a liquid reaction product in a column reactor, which reactor comprises a space between coaxial tubular interior surfaces comprising an inner interior surface and an outer interior surface, comprising the steps, a) feeding the liquid precursor reactant material through an inlet port in the outer interior surface, b) flowing the liquid precursor material through the space between the outer interior surface and the inner interior surface, c) subjecting the liquid precursor material in step (b) to reaction conditions to form the liquid reaction product, d) passing the liquid polymer composition through an outlet port in the outer interior surface, characterised in that the distance of the inner internal surface and the outer interior surface is less than 20 mm and the ratio of the cross-sectional diameter (D') of the inner interior surface to the cross-sectional diameter (D'') of the outer interior surface is at least 0.8:1. Also claimed is an apparatus suitable for carrying out chemical reactions. Derisably the apparatus and process can be used to make liquid polymer compositions.
    • 一种在塔式反应器中制备液体反应产物的方法,该反应器包括在包含内部内表面和外部内部表面的同轴管状内表面之间的空间,所述方法包括以下步骤:a)将液体前体反应物材料通过入口端口 在所述外部内表面中,b)使所述液体前体材料流过所述外部内表面和所述内部内表面之间的空间,c)使步骤(b)中的液体前体材料经受反应条件以形成液体反应产物,d )使所述液体聚合物组合物通过所述外部内表面中的出口,其特征在于,所述内部内表面和所述外部内表面的距离小于20mm,并且横截面直径(D')的比值 内部内表面与外部内表面的横截面直径(D“)至少为0.8:1。 还要求保护的是适用于进行化学反应的装置。 可以使装置和方法用于制备液体聚合物组合物。
    • 10. 发明申请
    • APPARATUS AND METHOD FOR ULTRASONIC TREATMENT OF A LIQUID
    • 液体超声处理装置及方法
    • WO01083102A2
    • 2001-11-08
    • PCT/US2001/013343
    • 2001-04-25
    • B01J19/10B01J19/24C12M1/42C12M3/08
    • C12M45/02B01J19/10B01J19/2415B01J2219/00033B01J2219/00036B01J2219/00058B01J2219/00148B01J2219/00166B01J2219/1921B01J2219/1923B01J2219/1943C12M47/06
    • The present invention is an apparatus (100) and method for ultrasonically treating a liquid to generate a product. The apparatus is capable of treating a continuously-flowing, or intermittently-flowing, liquid along a line segment (106) coincident with the flow path (100) of the liquid. The apparatus (100) has one or more ultrasonic transducers (104) positioned asymmetrically about the line segment (106). The ultrasonic field encompasses the line segment (106) and the ultrasonic energy may be concentrated along the line segment (106). Lysing treatments have been successfully achieved with efficiencies of greater than 99 % using ultrasound at MHz frequencies without erosion or heating problems and without the need for chemical or mechanical pretreatment, or contrast agents. The present invention overcomes drawbacks of current ultrasonic treatments beyond lysing and opens up new sonochemical and sonophysical processing opportunities.
    • 本发明是用于超声处理液体以产生产品的装置(100)和方法。 该装置能够沿着与液体的流动路径(100)重合的线段(106)处理连续流动或间歇流动的液体。 设备(100)具有一个或多个围绕线段(106)非对称定位的超声换能器(104)。 超声波场包围线段(106),并且超声能量可以沿着线段(106)集中。 使用超声波在MHz频率下的效率大于99%,无侵蚀或加热问题,无需化学或机械预处理或造影剂,​​已成功实现了裂解处理。 本发明克服了目前超声波处理超声裂纹的缺点,开辟了新的声化学和声体处理机会。