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    • 2. 发明公开
    • METHOD FOR SEPARATION OF ORGANIC HALOGEN, METHOD FOR MEASUREMENT OF CONCENTRATION OF LOW-VOLATILE ORGANIC HALOGEN, AND METHOD FOR MEASUREMENT OF CONCENTRATION OF DIOXIN
    • PROCESS FOR分离有机卤化物,法测量高度挥发性卤素和方法的浓度测量二恶英浓度的
    • EP2107371A1
    • 2009-10-07
    • EP08703742.0
    • 2008-01-23
    • Electric Power Development Co., Ltd.
    • WATANABE, GouMATSUDA, TsuyoshiNAKUI, Hiroyuki
    • G01N30/88G01N30/06G01N30/54G01N31/00
    • G01N30/12G01N1/2252G01N1/405G01N33/0014G01N33/0049G01N2030/128G01N2030/8804G01N2030/8845
    • Disclosed is a method which can selectively separate organic halogens whose concentrations highly correlate with the concentration of dioxin in a gas to he measured such as an exhaust gas and, therefore, which can measure the concentrations of the organic halogens in the gas to determine the concentration of dioxin accurately. The method comprises the steps of: introducing a gas to he measured into a first or second adsorption column, where the gas is allowed to contact with an adsorbent having a surface area of 10 to 240 m /g at an adsorption temperature of 50 to 200°C to cause the selective adsorption of a low-volatile organic halogen among organic halogens contained in the gas: desorbing the low-volatile organic halogen from the adsorbent; decomposing the adsorbed gas on a thermal decomposition apparatus; measuring the concentration of a hydrogen halide contained in the decomposed gas on an analyzer; transmitting the measurement value to a data processing device to determine the concentration of the low-volatile organic halogen; and determining the concentration of dioxin based on the determined concentration of the low-volatile organic halogen.
    • 本发明公开了能够选择性分离有机卤素谁的浓度与二恶英的气体中的浓度高度关联到他测量的方法,包括:如以排出气体,因此,它可以测量有机卤素的浓度的气体中至确定性矿浓度 的二恶英精确地设定。 该方法包括以下步骤:将气体引入到他测量到第一或第二吸附塔,在那里气体被允许在含有吸附剂具有10的表面积以接触到240平方米/克,在50至200的吸附温度 °C至使包含在气体中的有机卤素中的低挥发性有机卤素的选择性吸附:解吸从吸附剂中低挥发性有机卤素; 在热分解装置分解的吸附气体; 测量包含在上分析仪的分解气体中卤化氢的浓度; 发送测量值给数据处理装置确定性矿低挥发性有机卤素的浓度; 和确定性采矿二恶英的浓度基于所述低挥发性有机卤素的确定性开采浓度。
    • 8. 发明公开
    • COUNTERFEIT REFRIGERANT ANALYZER
    • 假冒制冷剂分析仪
    • EP3237885A1
    • 2017-11-01
    • EP15820702.7
    • 2015-12-09
    • Carrier Corporation
    • RYDKIN, IvanCLOUGH, WarrenDING, ZhongfenCHEN, Lei
    • G01N21/3504G01N33/00G01J3/42G01N21/61
    • F16F9/05G01J3/42G01N21/3504G01N21/61G01N33/0004G01N33/0049
    • The present invention is directed to an air spring having a flexible member which collapses into the form of a double meniscus under conditions where there is a substantial or a complete loss of air pressure. The double meniscus prevents the flexible member from rolling over the piston and/or chafing against surrounding parts of the vehicle on which the air spring is mounted. This is accomplished by incorporating a flexible member having a top portion, a bottom portion, and an expansion region between the top portion and the bottom portion of the flexible member, wherein the top portion is at least 10% larger in diameter than the bottom portion of the flexible member. The present invention more specifically discloses an air spring comprising a piston, a top plate, and a flexible member which is affixed to the piston and the top plate, wherein the piston, the top plate and the flexible member defines a pressurizable chamber, wherein the flexible member is comprised of a top portion, a bottom portion, and an expansion region extending between the top portion and the bottom portion of the flexible member, wherein the top portion has a diameter which is at least 10% larger than the diameter of the bottom portion.
    • 一种包括样本室(12)的制冷剂分析仪(10),所述样本室包括近端(14),远端(16),入口端口(18)和出口端口(20),红外灯 与样品室(12)的近端(14)相邻的光学滤光器(24),与样品室(12)的远端(16)相邻设置的滤光器(24);以及非色散红外传感器(26) 与所述滤光器(24)相邻; 其中所述滤光器(24)被配置为透射小于或等于大约15,500纳米的波长。 一种检测利用制冷剂分析仪的系统内的伪造制冷剂的方法,该方法包括以下步骤:(a)将制冷剂容器(52)连接到制冷剂分析器,(b)操作红外灯(22)和 非色散红外传感器(26)持续一段时间,以及c)操作非色散红外传感器(26)以检测小于或等于大约15,500纳米的波长。