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    • 46. 发明公开
    • 폴리아미드의 제조 방법
    • 聚氨酯生产方法
    • KR1020060120589A
    • 2006-11-27
    • KR1020067003456
    • 2004-07-15
    • 바스프 에스이
    • 데메터,위르겐죄트예,올리버바슬러,한스-위르겐다이닝거,위르겐클라페르트,칼-하인리히빈터링,헬무트
    • C08G69/04C08G69/00B01J19/02B01J19/00
    • C08G69/28B01J19/02B01J2219/0236B01J2219/0286B01J2219/029C08G69/04
    • Disclosed is a method for producing polyamides and the oligomers or mixtures thereof, optionally with additional reaction products, by reacting a reaction mixture containing monomers that comprise CN groups or -CONH2 groups, other optional polyamide-forming monomers and/or oligomers, and water in a device. Said method is characterized in that the surfaces of the device, which enter in contact with the reaction mixture, are entirely or partly made of a material that is selected among a group comprising: a) an austenitic steel containing 15 to 25 percent by weight of chromium, 3 to 35 percent by weight of nickel, 0 to 10 percent by weight of molybdenum, and other optional alloy components, the balance being made up of iron and the percentages by weight being in relation to a); b) a duplex steel containing 20 to 30 percent by weight of chromium, 3 to 10 percent by weight of nickel, 0 to 5 percent by weight of molybdenum, and other optional alloy components, the balance being made up of iron and the percentages by weight being in relation to b); and c) a basic nickel alloy containing 12 to 25 percent by weight of chromium, 12 to 20 percent by weight of molybdenum, and other optional alloy components, the balance being made up of nickel and the percentages being in relation to c). Also disclosed are devices that are used in or intended for such a method.
    • 公开了通过使包含CN基团或-CONH 2基团的单体,其它任选的聚酰胺形成单体和/或低聚物的反应混合物和/或其混合物中的水反应来制备聚酰胺及其低聚物或其混合物,任选地具有另外的反应产物的方法 一个装置。 所述方法的特征在于,与反应混合物接触的装置的表面完全或部分地由选自以下的材料制成:a)奥氏体钢,其含有15至25重量%的 铬,3〜35重量%的镍,0〜10重量%的钼和其它任选的合金成分,余量由铁组成,重量百分比相对于a); b)含有20至30重量%的铬,3至10重量%的镍,0至5重量%的钼以及其它任选的合金成分的双相钢,余量由铁组成,其百分比由 重量相对于b); 和c)含有12至25重量%的铬,12至20重量%的钼和其它任选的合金组分的碱性镍合金,余量由镍组成,其百分比相对于c)。 还公开了用于或用于这种方法的装置。
    • 50. 发明公开
    • 복합체 대량 합성장치, 복합체 합성장치용 반응기 및 이를 이용한 복합체 합성방법
    • 大规模复合合成系统,反应器和使用其的复合合成方法
    • KR1020150139658A
    • 2015-12-14
    • KR1020140067439
    • 2014-06-03
    • 한국에너지기술연구원
    • 김희연권국현
    • B01J12/00B01J4/00B01J19/26
    • B01J37/0225B01J4/02B01J12/02B01J19/02B01J19/06B01J19/24B01J2204/002B01J2204/007B01J2219/00105B01J2219/0254B01J2219/0277B01J2219/0286B01J2219/1946B01J12/00B01J4/00B01J19/26
    • 본발명은복합체대량합성장치, 복합체합성장치용반응기및 이를이용한복합체합성방법에관한것으로, 더욱상세하게는서로다른둘 이상의시료를기화기에서각각기화시킨후, 기체상태의시료가전달되는연결관에비하여상대적으로큰 치수의횡단면직경을가지고연결관의온도보다낮은온도로유지되는반응기에시료를유입시켜, 분말상의복합체를생성하고생성된복합체를피착면에정전기적으로부착된상태로합성하는복합체대량합성장치, 복합체합성장치용반응기및 이를이용한복합체합성방법을제공한다. 본발명에의하면, 다중금속또는금속-탄소하이브리드입자와같은이종복합체의대량생산이가능하며, 합성된복합체를손쉽게회수하여타공정에적용할수 있게되는이점이있다. 또한, 기체상태의전구체가전달되는연결관의직경과복합체입자가합성되는반응기의횡단면직경을조절함으로써, 금속판표면에합성되는복합체입자의양을용이하게제어할수 있는효과가있다.
    • 本发明涉及大规模复合合成系统,复合合成系统的反应器和使用其的复合材料的合成方法。 更具体地说,本发明提供了一种大规模复合合成系统,用于在汽化器中单独蒸发两种或更多种不同的样品,然后将样品引入反应器,该反应器的横向直径比连接管大,气态样品 并且其保持在低于连接管的温度下,以便产生粉末状复合材料,并且在静电附着到粘合表面的状态下合成所生产的复合材料,用于复合合成系统的反应器和 使用其合成复合材料的方法。 根据本发明,可以大量生产诸如多种金属或金属 - 碳杂化物的颗粒的外来复合材料,并且易于收集合成的复合材料,从而适用于其它工艺。 此外,通过调节气体前驱物通过其连接管的直径和复合颗粒的横向直径,可以容​​易地控制在金属板表面上合成的复合颗粒的量 合成。