METHOD AND APPARATUS FOR MONITORING AND CONTROLLING EXOTHERMIC AND ENDOTHERMIC CHEMICAL REACTIONS
    1.
    发明公开
    METHOD AND APPARATUS FOR MONITORING AND CONTROLLING EXOTHERMIC AND ENDOTHERMIC CHEMICAL REACTIONS 审中-公开
    方法和仪器监测和控制吸热放热化学反应

    公开(公告)号:EP2906339A2

    公开(公告)日:2015-08-19

    申请号:EP13774012.2

    申请日:2013-09-24

    IPC分类号: B01J19/00 B01J14/00 C01B21/09

    摘要: A method of controlling an exothermic or endothermic chemical reaction is provided. The method involves measuring a temperature of a first reactant flowing at a first flow rate, contacting the first reactant with a second reactant flowing at a second flow rate to form a reaction product, measuring the temperature of the reaction product, and determining the temperature difference between the temperature of the first reactant and the temperature of the reaction product. The method can further involve adjusting the flow rate of at least one of the first reactant and the second reactant, or shutting down flow, based on the temperature difference. An apparatus to carry out the method is also provided. The method and apparatus can be useful in controlling many different reactions, including the reaction of sodium hypochlorite and ammonia to form monochloramine.

    摘要翻译: 提供放热或吸热化学反应的控制的方法。 该方法包括测量在第一流速流动的第一反应物的温度,接触,以第二流速流动的第二反应物的第一反应物以形成反应产物,测定上述反应生成物的温度,并且确定性采矿的温度差 第一反应物的温度和反应产物的温度之间。 该方法可包括进一步的调节第一和第二反应物反应物中的至少一个的流量,或关闭流,基于所述温度差。 因此,提供给执行该方法的装置。 该方法和装置可以在控制许多不同的反应,包括次氯酸钠和氨的反应以形成单氯胺是有用的。