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    • 22. 发明授权
    • Reclaiming apparatus
    • 回收设备
    • US08425849B2
    • 2013-04-23
    • US12752405
    • 2010-04-01
    • Masaki IijimaMasahiko TatsumiYasuyuki YagiKouki Ogura
    • Masaki IijimaMasahiko TatsumiYasuyuki YagiKouki Ogura
    • F27B15/08
    • B01D53/1425B01D19/0005B01D53/1412B01D53/1462Y02C10/06Y02C10/08Y10S502/517Y10S502/518
    • A reclaiming apparatus 106 includes: a sealed container 106a that is an absorbent reservoir for storing therein a part of an absorbent that has absorbed CO2 in flue gas, and a heater that heats the absorbent stored in the sealed container 106a. The reclaiming apparatus 106 distributes a part of the absorbent stored in the sealed container 106a, and brings the distributed absorbent into counter-current contact with steam. Because a part of the absorbent stored in the absorbent reservoir is brought into counter-current contact with the steam, absorbent component contained therein becomes volatilized, and is separated from depleted materials. In this manner, the absorbent component can be extracted from the depleted materials, and a loss of the absorbent can be reduced.
    • 回收装置106包括:密封容器106a,其是用于在其中存储已经吸收烟道气中的CO 2的吸收剂的吸收容器,以及加热器,其加热存储在密封容器106a中的吸收剂。 回收装置106分配存储在密封容器106a中的一部分吸收剂,并使分散的吸收剂与蒸汽逆流接触。 因为储存在吸收剂储存器中的吸收剂的一部分与蒸汽逆流接触,所以包含在其中的吸收组分变得挥发,并与耗尽的材料分离。 以这种方式,可以从耗尽的材料中提取吸收组分,并且可以减少吸收剂的损失。
    • 29. 发明授权
    • Recycle process for polycondensation resins
    • 缩聚树脂的回收工艺
    • US06797803B2
    • 2004-09-28
    • US10372892
    • 2003-02-24
    • Kazushige InoueAkio IkedaTakato KimuraTomoaki ShimodaMasahiko Tatsumi
    • Kazushige InoueAkio IkedaTakato KimuraTomoaki ShimodaMasahiko Tatsumi
    • C08G6400
    • C08J11/06C08G64/307Y02W30/701
    • A method of recycling fusible polycondensation resin waste in a fusion polymerization apparatus is disclosed. The method of recycling polycondensation resins comprises adding polycondensation resin waste directly to a fusion polymerization apparatus to carry out the polycondensation reaction. The polycondensation resin waste may be supplied from any point of the polycondensation apparatus to carry out the exchange reaction and/or the polycondensation reaction between the resin being prepared in the apparatus and the resin waste supplied. The method may be carried out in a continuous fusion polycondensation system with more than one polymerization reactor connected in series. The polycondensation resin waste may be supplied from the outlet of a polymerization reactor during the initial stage of the polycondensation process (oligomerisation process) to carry out the exchange reaction and/or the polycondensation reaction between the resin waste and the resin being prepared in the later stage of the polycondensation process in a continuous fusion polycondensation apparatus with more than one polymerization reactor connected in series.
    • 公开了一种在熔融聚合设备中回收易熔缩树脂废料的方法。 缩聚缩聚树脂的方法包括将缩聚树脂废物直接加入熔融聚合装置进行缩聚反应。 缩聚树脂废物可以从缩聚装置的任何点供应,以进行交换反应和/或在装置中制备的树脂与供应的树脂废料之间的缩聚反应。 该方法可以在具有多于一个串联连接的聚合反应器的连续熔融缩聚体系中进行。 缩聚树脂废物可以在缩聚过程的初始阶段(低聚过程)从聚合反应器的出口供应,以进行树脂废料和后面制备的树脂之间的交换反应和/或缩聚反应 在具有多个串联的聚合反应器的连续熔融缩聚装置中缩聚过程的阶段。