“VisiMix: This is a highly accessible PC software for mixing calculations available from VisiMix Ltd.…”(Dow Chemicals Co. Dr. Victor Atiemo-Obeng)

"We have been using VisiMix a great deal for our latest scaleup … The tool is so powerful…"(Emily Moore, Research Engineer, Xerox Research Centre of Canada)

"Last year Dr. Braginsky [VisiMix R&D Director] supported me in performing heat transfer calculations… At the end, the results obtained were very useful in designing the new industrial reactor."(Dr. Roberto Bagatin, Enichem, Italy)

"Thank you for your help.Excellent product, excellent service."(Harbinder S Pordal, Ph.D.,Stress Engineering Services, OH,USA)

"We are happy to work with the VisiMix software that you supplied to us. In fact, a group of 8 Ph.D. students are using in turn VisiMix… by the end of this year a group of 30 more will be using the software."(Prof. F. Recasens, University of Barcelona, Spain)

"On behalf of the US Army Model Based Controller Development Team, I would like to thank VisiMix Ltd. Overall we found that the VisiMix 2000 product could not only increase the productivity of our current resources but it eliminated the need for us to acquire expensive additional resources."(US Army, Eileen Heider, Project Engineer)

"With the help of your team and your simulation software, the solution was simple: we have lowered the impeller position... This saved us $12,000 and time…"(Moshe Bentolila, Chemagis, Israel)

“The article explores how mixing parameters impact the crystallization process and recommends ways to improve the likelihood of successful scaleup.”(CEPmagazine.org - June 2003, Lead Story Fluids/Solids Handling, Optimizing Crystallizer Scaleup by Wayne Genck, Ph.D)

“Again, my thanks for your providing an initial glimpse/overview of what appears to be a real breakthrough in process simulation software. Thank you.”(Lawrence H. Block, Ph.D., Professor of Pharmaceutics, Duquesne University, Pittsburgh, PA, USA)

“… Wherever scale-up and scale-down in stirred tanks are important, and this is probably the majority of industrial pilot plants, VisiMix® is an engineering tool powerful enough to provide competitive advantage.”(Kenneth Neeld, Solutia, USA)

“We have adopted this pack as a tool for process development...We judge the pack a useful tool to understand the pattern of mixing...”(Unilever, Italy)

“…Our experience in using your software is good, we are using your product often for thermal calculation… Today, the specifications of all reaction vessels are stored in the VisiMix software... The results are reliable. They have been confirmed by tests, which have been made in the past by BuchiGlasUster.”(Buchi AG, Switzerland)

“Savings can be realized by solving the problems by means of simulation rather than experimental investigations in the pilot plant or even the production plant. Therefore, the use of the VisiMix software helped solve mixing problems fast and effectively.”(Degussa Company, Mr. Markus Doerner)

 

Movie Example (MMP) - Example Turbulent - Batch reactor scaling-up

Example Turbulent-1. Power. Shear. Mixing time

Example Turbulent-2. Heat Transfer. Initial Data and Calculation

Example Turbulent-3. Liquid-solid mixing (suspending)

Example Turbulent-4. Batch reactor scaling-up

ExampleTurbulent-5. Crystalizer. Scaling-up

Example Turbulent - 6. Gas-liquid mixing. Fermentation

Example Turbulent-7. Liquid-Liquid Mixing

Example Turbulent-8.New features of Turbulent 2K7

ExampleLaminar-1 Blending of Non-Newtonian liquid. Power. Circulation. Mixing time

Example Turbulent-9.Nitration

Example Laminar-2 Homogenizing of Non-Newtonian mixing with high-shear impeller

Example Turbulent2K7-1.Calculation of Main Hydrodynamic Parameters

Example DI-1.Calculation of Main Hydrodynamic Parameters

Example Turbulent2K7-2.Liquid-Solid Mixing

Example Laminar-3.Evaluation of Main Hydrodynamic Characteristics and Mixing Parameters

Example DI-2.Liquid-Solid Mixing. Suspending

Example Turbulent2K7-3.Scaling-up in Liquid-Liquid Extraction

Example Laminar-4.Case of Stagnant Zones Forming

Example DI-3.New features

Example Turbulent2K7-4.Dissolution of Solid Particles

Example Laminar-5.Calculation of Key Mixing Parameters for a Homogenization Process

Example Turbulent SV

Example Turbulent2K7-5.Heat Transfer Process in a Semibatch Reactor with Heat Consumption

Example & Help of VisiXcel

Example Turbulent2K7-6.Second Order Exothermal Reaction in Batch Reactor

Example Turbulent2K7-7.Production of Propylene Glycole

Example Turbulent2K7-8.Mechanical Calculations of Shafts

Example Turbulent2K7-9.Evaluation of process duration in Gas-Liquid Reactor