首页> 外国专利> Sampling of carbon black for measuring area of superfu00eccie of partu00eccula using laser induced incandescence and reactor based on this control process in

Sampling of carbon black for measuring area of superfu00eccie of partu00eccula using laser induced incandescence and reactor based on this control process in

机译:基于该控制过程的激光诱导白炽灯和反应器的炭黑采样,用于测量部分微生物的表面区域。

摘要

"Sampling of carbon black for measuring area of superfu00eccie of partu00eccula using laser induced incandescence and control process in the reactor based on that.The present invention relates to a method for sampling in situ and measurement of the purity of particulates (e.g. carbon black) in the process of current, as in the reactor of carbon black.Comprising (a) sampling of particles in-situ from a process stream, (b) adjusting the sample to conditions appropriate to 1.11, (c) measuring the purity using IIL.And (d) correlating the measurement of purity the purity of IIL with real particle.Method of sampling in situ a stream that contains a particle, and measurement of the purity of the particle using laser induced incandescence (IIL) comprising (a) sampling of the particle in situ(b) adjustment of the sample the appropriate conditions for IIL, (c) measurement of the sample adjusted using IIL, and (d) correlating measures of IIL with the purity of real particle.Also included is a method for sampling and controlling a process based on the methods of real-time, on-line, in-situ for the sampling and measurement of particles.Sampling may include removing a sidestream of a source of particles.Adjust the sample to conditions suitable for IIL can understand dilur sample or to bring the temperature of the sample to the condition environment correlate can understand using a correlation function (d)Eterminada by comparison measurements IIL and measurements of purity for laboratory samples of particle removed at the same time.
机译:本发明涉及一种在反应器中使用激光诱导白炽和控制方法对部分表层的表面区域进行测量的炭黑的采样。本发明涉及一种原位采样和颗粒纯度的测量方法。 (例如炭黑)在电流过程中,例如在炭黑反应器中。包括(a)从工艺流中就地采集颗粒,(b)将样品调整到适合1.11的条件,(c)测量(d)将IIL的纯度测量值与真实颗粒相关联。就地采样包含颗粒的流的方法,并使用激光诱导白炽度(IIL)测量颗粒的纯度的方法,包括(a)原位采样(b)调整样品的IIL适当条件,(c)使用IIL调整的样品测量,以及(d)IIL的测量值与真实颗粒的纯度相关。是一个一种基于实时,在线,原位采样和测量颗粒的方法对过程进行采样和控制的方法;采样可能包括去除颗粒源的侧流;将样品调整到适合IIL可以通过比较测量IIL和同时去除的实验室样品的纯度测量值,使用相关函数(d)Eterminada来了解稀疏样品或使样品温度达到相关的条件。

著录项

  • 公开/公告号BR0312793A

    专利类型

  • 公开/公告日2005-05-03

    原文格式PDF

  • 申请/专利权人 COLUMBIAN CHEMICALS COMPANY;

    申请/专利号BR20030312793

  • 发明设计人 BARRY JAMES STAGG;

    申请日2003-07-18

  • 分类号G01N21/71;G01N1/22;G01N15/02;

  • 国家 BR

  • 入库时间 2022-08-21 22:18:35

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