公开(公告)号：WO2011005857A1

公开(公告)日：2011-01-13

申请号：PCT/US2010/041204

申请日：2010-07-07

Applicant: WU, Frank, Leu

Inventor： WU, Frank, Leu

IPC: G01K17/04

CPC classification number: G01K17/04 ,  G01N25/4826 ,  G01N25/4866

Abstract: The differential adiabatic compensation calorimeter comprises sample and reference containers, sample and reference temperature sensors connected back-to-back, in series, sample and reference compensating heaters coupled to the sample and reference containers, and a temperature-controlled chamber. In this differential adiabatic mixing and reaction calorimeter, the sample heat-sink heat loss to the sample container is compensated so that the exothermic reaction is conducted in an adiabatic state, resulting in an undistorted adiabatic process gaining the highest adiabatic temperature rise that corresponds to the theoretical value and an experimentally measured time to maximum rate value. The calorimeter is designed for measuring the time-resolved adiabatic temperature rise, the rate of temperature rise, the time to maximum temperature peak and time to maximum rate of an exothermic chemical reaction.

Abstract translation: 差分绝热补偿量热计包括样品和参考容器，连接到样品和参考容器的串联连接的样品和参考温度传感器，样品和参考补偿加热器以及温度控制室。 在这种差示绝热混合和反应量热计中，对样品容器的样品散热热损失进行补偿，使得放热反应在绝热状态下进行，导致不失真的绝热过程获得最高的绝热温度上升，对应于 理论值和实验测量时间到最大速率值。 量热仪是用于测量时间分辨绝热温升，升温速率，最高温度峰值时间，放热化学反应时间到最大速率。