Year: 2022

Li2O and P2O5 in the GTOx thermochemical database

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The GTOx oxide database was developed in-house at GTT-Technologies and in close cooperation with Forschungszentrum Jülich, IEK-2, specially with Elena Yazhenskikh. The thorough literature review  was performed concerning phase diagram information and thermochemical experiments (enthalpies of formation and transformation, component activities, oxygen partial pressures etc.). GTOx includes a description for different combinations of oxides, e.g. …

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Calphad Optimizer online training course

From November 16th to November 17th 2022 we will host the first two-day online training course for the Calphad Optimizer. On each day, the course will take half a day, from 1 pm to 5 pm Central European Time (CET). The Calphad Optimizer is our new tool to facilitate the development of thermodynamic databases based on the …

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GTT at the International Freiberg Conference 2022

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From September 19th to 21th 2022 the International Freiberg Conference on waste gasification (https://freiberg.gasification-freiberg.com/) will take place and we are excited to be there! Waste gasification is an important topic for us at GTT, because it contributes to the rational and efficient usage of natural resources.  GTT will be represented by two talks:  Talk 1: …

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Calphad Optimizer

The latest FactSage release, FactSage 8.2, comprises a completely new tool to facilitate the development of thermodynamic databases based on the Calphad methodology – the Calphad Optimizer (Figure 1). Figure 1: The new Calphad Optimizer in FactSage 8.2. The goal of database development is to derive a set of self-consistent thermochemical parameters that allow the …

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GTT at MSE 2022

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From September 27th to 29th 2022 the Material Science and Engineering (MSE, https://dgm.de/mse/2022/) conference will take place in Darmstadt and we are excited to be there! In total, GTT will be represented by three talks: Talk 1: Building a common platform for thermodynamic optimizations Speaker: Florian Tang When: 09/28/2022, 9.20 AM CET Talk 2: Accuracy …

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Video presentations from the GTT Users’ Meeting 2022 are online

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The GTT Users‘ Meeting 2022, which took place online, was a huge success with more than 150 participants from all over the world! The final program including the recorded video presentations can be found here: https://gtt-technologies.de/workshop2022/ As you can see, the program contained an excellent mix of theoretical and application-oriented presentations covering topics mainly in …

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FactSage 8.2 release

We are happy to inform you that the most recent update of FactSage, version 8.2, has recently been delivered to our customers. In this version, we improved the capability of some important calculation modules and also introduced a new app for the assessment of Gibbs energy functions! Many of the standard databases have been significantly …

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KilnSimu – Solution for Rotary Kiln Simulation

KilnSimu is a standalone software that can be used for thermodynamic modelling rotary drum furnaces. It is a joint production by VTT and GTT. While it relies on the calculation routines of ChemApp, it is user-friendly and specialized to one specific application. The rotary kiln is concurrently used in several industries. The rotary drum provides …

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