Continuous process in high quality:
Inline particle measurement allows differentiated process control in the granulation
To achieve a high quality production results, Permanent measurements and checks during the process are indispensable. Since sampling and evaluations are very aufwndig laboratory and provide only delayed opening information is precisely in these production areas inline measurement, with can be checked at any time and possibly affect the processes, particularly important. The IPC Process Center GmbH & Co. KG, a company of the Glatt Group, the innovative granules and pellets for producing the pharmaceutical and food industry, uses therefore for permanent monitoring of their sensitive processes inline particle probes of Parsum GmbH. With the accuracy of the probes IPP 70-S and IPP 70-Se the Korngrenverteilung the intermediate and end products is constantly under control, so that the processes can, accurately controlled. The optimal Prozessfhrung significant financial savings are possible. The installation of two inline-probes fr gives us the advantage that the production process can be continuously monitored, and thus the process stability is greatly improved, declared January Demian, who as technical staff work preparation metrology and data analysis in IPC Process Center GmbH & Co. KG supervised. Especially in the start-up phase are diffizilen exact measurements essential to adjust all parameters fine and complete the process correctly in transition to be able to. The Measurement of Parsum was installed in a GFG 250 of Glatt, which is a further process used, a ProCell spouted, umrstbar. The dates of your Fllmenge, the so-called hold-up is, product- and verfahrensabhngig and lies between 200 and 700 kilograms, Demian. IPC continues this completely continuously operating system ever turned for the Sprhgranulation of liquids and the agglomeration of powders a. Installation of the probes IPP 70-Se and IPP 70-S The ATEX certified probe IPP 70-Se was incorporated directly into the process chamber to process control and observed the process sequence. Thus, by the direct measurement in the fluidized bed, the possibility to adjust relevant parameters in order to optimize the process and maximum auszuschpfen the potential of the plant. In this way, the circulating in anschlieenden sieve-grinding circuit quantity can be significantly reduced. The second probe type IPP 70-S is used for the sizing to the target group control. At this point the measurement of Korngrenverteilung Gutproduktes controlled and immediately released, if all requirements are met. The measurement forms for the operator gewissermaen the window gewhrt a direct insight into the process. Leads Stefan Dietrich, Managing Director at Parsum from. Normally the charge is berprft during the process by means of several samples; the measurement at the outlet and the associated parametric release decision provides for the pharmaceutical industry a completely new approach. Aufrstung with new disperser D-24 in addition to the probes is at IPC also a newly developed disperser for. The inline disperser ensures DAFR that even under the difficult conditions in the fluidized bed occurs a separation of the particles in the measurement. So even wet or sticky materials can be measured reliably, which is not possible without wre dispersion. When previous model D23 product components encamped in the direct measurement in the fluidized bed after some time on the disperser from. Since the probe but not in operation for cleaning is accessible, another measurement of Partikelgre was not possible without interrupting the process, Demian erlutert the situation. By switching to the new D 24 these problems were resolved and processing times of up to two weeks to be accomplished without purification.
