FARMACEVTSKA TEHNOLOGIJA PDF

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Feature: for medium temperatures > °C or frequent changes in temperature. 0 to 1 bar – 0 to 60 bar relative, 0 to 1 bar – 0 to 25 bar absolute; Medium. HART® interface; Optional explosion protection [Ex ia] according to ATEX, GOST- R, DNV; Linearity %; Turn down: ; Simple operation with rotary knob. Get this from a library! Farmacevtska tehnologija. Del 1, Praktikum. [Julijana Kristl ; Jelka Šmid-Korbar; Stanko Srčič].

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Farmacevtska tehnologija: Praktikum. Del 1

URL – Presentation file, Visit http: Granule size was mainly influenced by binder particle size. You have to log in to leave a comment.

Your browser does not allow JavaScript! CFD simulations were performed in a 2D axisymmetric space farmacevhska the two-fluid model. Besides the nature and amount of binder, the mechanism of agglomerate formation seems to have an impact on drug dissolution rate. Javascript is necessary for the proper functioning of this website.

Galenska farmacija: (Farmacevtska tehnologija I) – Pavle Bohinc – Google Books

Voting is allowed only to logged in users. Please enable JavaScript or use a modern browser. The results of the present study indicate that fluidized hot melt granulation is a promising powder agglomeration technique for spherical granules production.

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The effect of the Wurster gap and fluidizing air flow rate on gas-solidflow was analyzed in both simulations and experiments. Granule shape was affected by interplay of binder content, faarmacevtska particle size and granulation time. You have to log in to leave a comment.

URL – Presentation file, Visit http: Hydrophilic polyetilenglycol and hydrophobic meltable binder glyceryl palmitostearate were used for in situ fluidized hot melt granulation. Your browser does not allow JavaScript!

Experimentally, the draft tube two-phase flow was evaluated by measuring the volume fraction of pellets within the draft tube and local particle velocities at the tube exit and by monitoring the local pressure drop fluctuations. Please enable JavaScript or use a modern browser. Pellet coating is commonly performed in a fluid bed coater such as a Wurster coater.

A rather good agreement between the simulated and experimental results was observed and thus it can be assumeed that this particular simulation setup represents a computationally reasonable tool that provides a valuable insight into the Wurster coating process due to the impact tehnologja two-phase flow properties on the process.

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The aim of this study was to investigate the influence of binder content, binder particle size, granulation time and inlet air flow rate on granule sizeand size distribution, granule shape and flowability, as well as on drug release rate.

Voting is allowed only to logged in users. Binder content was shown to be important for narrow size distribution and goodflow properties. The results obtained indicate that conventional fluid bedgranulator may be suitable for production of highly spherical agglomerates,particularly when immersion and layering is dominant agglomeration mechanism.

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Computational fluid dynamics CFD simulations and experimental measurements of laboratory-scale Wurster coating were performed. Solid state analysis confirmed unaltered physical state of the granulate components and the absenceof interactions between the active and excipients. Javascript is necessary for the proper functioning of this website.