Static Mixing Advanced mixing technology

It was back in 1993 when Fluitec launched its first static mixers in the market.Today, Fluitec is a reliable partner for high quality products whose know-how spans a wide range of mixing, heat transfer and reaction tasks in the chemical, petrochemical, pharmaceutical, environment and food industries. Fluitec static mixers Pages 4 – 6 Static mixers for laminar flow Pages 7 – 8 Laminar mixing applications Pages 9 – 12 View of the production shop – apparatus weighing up to 3.5 tons is manufactured in-house The Fluitec management: Daniel Altenburger (Managing Director), Silvano Andreoli (Manager...

Fluitec static mixers 0.0025 Static mixers are apparatus with fixed internal elements that mix the product flowing through them with the help of kinetic energy only. Since maintenance and wear are negligible, only a comparatively small space is required for installation and the apparatus is suited for a wide viscosity range, static mixers are today a popular alternative for continuous and batch processes. Fluitec mixers are ideal for the following applications • Mixing of pumpable liquids • Dispersion and emulsification of components which are insoluble in each other • Mixing of reactive liquids...

Fluitec static mixers Pressure drop The pressure drop must be overcome by means of conveying devices such as pumps, extruders or blowers. With Newtonian fluids, it can be described using the following equation for all flow regimes: In the laminar flow regime the Newton number is inversely proportional to the Reynolds number, i.e. NeRe = constant.The following equation is thus used to calculate the pressure drop with laminar flow Equation 6 The Newton number Ne is a parameter for determining the mixer geometry and is directly dependent on the Reynolds number. The diagram below shows the Newton...

Laminar mixing applications 1.00 relative mixer length (L/D) Systematic investigations Systematic investigations carried out in the search for answers to this question resulted in several novel mixer types.The mixing properties of the different versions were studied both when using polymer melts and in mixing processes with high viscosity ratios. The efficiency of the resulting mixer geometry is comparable to that of the CSE-X/8. The suspicion that layer growth is determined not by the number of bars but Mixing of two epoxy resins in the CSE-XC/6 (top) and CFD calculation (bottom). The cut views...

CSE-X-DS high performance mixer CSE-X as a residence time mixer A high performance mixer is an X-mixer with additional bars. The high performance mixer is ideal whenever very high mixing efficiencies or very good residence time properties which cannot be realised using conventional static mixers are stipulated. Fluitec CSE-X® mixers are notable for their high mixing efficiency and short installation length. Numerous studies have confirmed the CSE-X® mixer’s excellent residence time distribution. CSE-X-DS high performance mixers are used in the following applications to meet specific requirements:...

Laminar mixing applications Static mixers for turbulent flow Fluitec melt mixers Fluitec fibre modules High-tech, energy efficient and affordable For many years now, static mixers have been used to homogenise polymer melts, ideally in combination with melt pumps. Reduced pulsations and improved thermal homogeneity are leading to a significantly higher quality of the melt and much higher contouring accuracy of the final products. CSE-X/4 mixer for the man-made fibre industry A homogeneous melt upstream of the spinnerets is one of the key requirements for the production of high quality man-made...

Static mixers for turbulent flow nozzle must be precisely adjusted to the amount of additive in order to achieve optimum mixing results. σ 10 X 5 Reynolds-Number Concentration X Sample size Ratio of viscosity Today, it is above all the CSE-X and CSE-V geometries which are used for dispersion processes and thus for liquid gasification. The expression kLa is a combination of two factors: Relative Length Coefficient of variation for a typical turbulent mixture The representation of the coefficient of variation as a function of the relative mixing length shows that measuring points such as temperature...

Food and pharmaceutical industries Fluitec mixers made of stainless steel or Hastelloy have been used throughout the process industry for many years. Fluitec specialises in high quality mixing elements, which is why we are able to meet even the very high – and highly individual – quality requirements for static mixers in sterile processes or food industry applications without any problems. The following tube fittings can be used together with Fluitec mixers: • Dairy fittings acc. to DIN 11851 • Clamp fittings (Tri-clamp) • BioConnect couplings (Neumo) Dosing technology for static mixers Optimised...

Fluitec mixing + reaction solutions AG, 8413 Neftenbach Other Fluitec products Inquiry data sheet Fluitec Static Mixer Contact: Company: Name: Street: ZIP/Town: Inquiry: Project / Inquiry-Nr: Inquiry requested until: Only budget quotation: I I Yes I I No Process Data: Name fluid: Are the fluids mixable? d Yes □ No ^ Surface tension: mN m-1 Maximal droplet size: Homogeneity as standard deviation in realation to mean value [oVX]: d % □ Maximal allowed pressure drop: bar (Description °f the mixture) Mechanical Data: Planned nominal diameter of the pipe DN Design code: QAD2000 dASME Connections:...

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