Pdf thermal behavior and decomposition kinetics of rdx. Thermo kinetics software package is to facilitate kinetic analysis of dsc, dta, and tga data for the study of the thermal behaviour of materials within the scope of research. The procedure requires performing single dsc experiment measured at e. The webinar video about aktsthermokinetics software, thermal aging and thermal safety versions. Chemkin chemical kinetics software to provide insight into the role of various parameters and components of idealized combustion systems, software tools have been developed to simulate these systems.
The communication scanning core is optimized with the new advanced stability architecture. This software is designed as per the requirements of us fda 21 cfr part 11 and is built upon the fast scanning core to view online status with minimum delay. Aktsthermokinetics software gives a relative weight that a given model is the best one among the set of models examined. Kintek explorer is simulation and datafitting software for research and education designed specifically for the field of chemical kinetics. It is often the case in industrial applications, that in order to achieve a certain characteristic profile, high quality or specific sample properties, thermal reaction rates should be very. The heart of the software is an optimized simulation engine, providing realtime visual feedback as the user scrolls model parameters such as reactionrate constants. If youre behind a web filter, please make sure that the domains.
The values of activation energy which obtained by the software were very close to the results obtained by using ofw and kas methods and tgdtg technique. Using low thermal inertia adiabatic calorimetry data with. According to aic, the best model has the highest closer to 1 weight. Akts thermokinetics software your specialist in kinetics, thermal analysis and aging dsc dta tg tma ega tgms tgftir the main goal of akts thermokinetics software package is to facilitate kinetic analysis of dsc, dta, tga, ega tgms, tgftir data for the study of the thermal behaviour of raw materials and products within the scope of. Using low thermal inertia adiabatic calorimetry data with akts thermokinetics software. Comparison of the llnl ale3d and akts thermal safety. Critical process safety and thermal stability parameters e. By netzsch thermo kinetics software engineer this site you agree to the placement of cookies on your computer in accordance with the terms of our data protection policy. This crossvalidation exercise was performed for llnls ale3d code and akts s thermal safety code, using the thermal ignition of hmx in two standard llnl cookoff experiments. Setaram instrumentation and akts software have formed a partnership to provide a global solution for kinetic analysis and determination of the thermal stability of materials. Model fitting and model free isoconversional methods have been applied to determine the decomposition kinetics from vst results. Akts thermokinetics software package facilitates kinetic analysis of dsc, dta, tga, and tam data for the study of raw materials and products within the scope of research, development and quality assurance. If youre seeing this message, it means were having trouble loading external resources on our website.
Despite the large number of kinetic models, there is a simple relationship between the kinetic parameters, e and a k, and the temperature, t m, at which the transformation rate is at its maximum. Aktsthermokinetics software prediction of shelf life of. In the akts thermokinetics software, go to the menu administration automatic upgrade. This new software focuses on the investigation of the course of desired reactions see blue zone of fig.
Solid state kinetic analysis and thermal aging software. The software suite is based on differential isoconversional techniques. Thermokinetics deals with the study of thermal decomposition kinetics see also. Pdf application of vacuum stability test to determine. Thermokinetics software package is to facilitate kinetic analysis of dsc, dta, and tga data for the study of the thermal behaviour of materials within the scope of research, development and quality assurance. Webinar thermokinetics, thermal aging, thermal safety, 30 min webinar as pdf file pdf, 12. An advanced solution for thermal stability determination and safety analysis introduction generally, all energetic materials evolve heat during decomposition. The main goal of aktsthermokinetics software package is to facilitate kinetic analysis of any type of thermoanalytical data dsc, dta, tga, tgms or tgftir for the study of raw materials and products within the scope of research, development and quality. Thermo kinetics software package is to facilitate kinetic analysis of dsc, dta, and tg data for the study of the thermal behavior of materials within the scope of research and development. Dha laboratory products fauske and associates, llc. Thermal aging discontinuous data collection setaram. Processing, design, quality control, and operational applications all require.
More generally, the main goal of akts thermokinetics software package 1 is to facilitate kinetic analysis of any type of thermoanalytical data dsc, dta, tga, tgms or tgftir for the study of raw materials and products within the scope of research, development and. This corporate entity was filed approximately fiftyone years ago on tuesday, november 25, 1969 as recorded in documents filed with florida department of state. Akts advanced thermal analysis software dsc dta tg tgms. Kinetics neo is a software for the kinetic analysis of thermal measurements, including modelfree and model based kinetic analysis. Thermokinetics software package is to facilitate kinetic analysis of dsc, dta, and tga data for the study of the thermal behaviour of materials within the scope of. Advanced kinetics and technology solution akts software akts software is a global solution for kinetic analysis and determination of the thermal stability of materials. The thermal behavior and decomposition kinetics of rdx and rdxhtpb rdx 80% htpbbased binder 20% composition were investigated by nonisothermal tgdtg, isothermal vst and ignition delay techniques. Sadt values for aibn obtained in this study and those. The thermal behavior and decomposition kinetics of rdx and rdxhtpb rdx 80% htpbbased binder 20% composition were investigated by nonisothermal. Aktsthermokinetics software setaram instrumentation.
Chemical kinetic parameters for each pyrotechnic composition were evaluated from the dsc thermograms using the friedman method and the nonlinear method by starink using a custom matlab code. The modelfree approach to kinetics ensures proper modeling of materials subject to autocatalytic or multistage reactions. Thermal aging continuous data collection setaram inc. Pdf thermal behavior and decomposition kinetics of rdx and. Thermal decomposition characteristic and kinetics of dina. The advanced thermokinetic software package akts thermo kinetics and thermal safety software was used for this study. The expert system for thermodynamics a comprehensive. Akts technology provides a means of inferring additional characteristics and behavior of materials examined, based on conventional thermoanalytical measurements.
To analyze the potential hazards of its thermal decomposition, the differential scanning calorimetry dsc was used to test the thermal behavior of dina under nonisothermal and isothermal conditions. Thermal kinetics is proud to announce the launch of our new website. The aktsthermal safety software and the kineticsbased approach can be used for proper selection of experimental conditions for sadt testing. For the elaboration of scarce data, aktsthermokinetics software applies two. Nnitrodihydroxyethyl dinitrate dina is a useful energetic plasticizer in doublebase propellant. Cookies are files stored in your browser and are used by most websites to help personalise your web experience. Kinetics deconvolution study of multicomponent pyrotechnics. Furthermore, the advanced kinetics and technology solution akts software was used to determine the kinetic parameters of the studied samples in order to provide a comparison. We also custom make base metal and noble metal elements as well as high temperature platinum noble metal elements to. Substances are tested using isothermal or nonisothermal temperature profiles under an oxidative atmosphere, and the oit or oot are determined when the heat flow dsc, dta. Despite best efforts from the author and relentless testing by users, it is almost certain that test, like most software, still contains bugs. Enzo is a web tool for easy construction and quick testing of kinetic models of enzyme catalyzed reactions. The kinetic parameters obtained with akts thermokinetics software were applied for calculating reaction rate and progress under different heating rates and temperatures and verified. The ambient temperature in an accidental fire scenario can be much higher than that in the.
Akts thermokinetics software thermal aging version discontinuous data collection the main goal of akts thermokinetics software package is to facilitate kinetic analysis of dsc, dta, tga, ega tgms, tgftir data for the study of the thermal behaviour of raw materials and products within the scope of research, development and quality assurance. Thermokinetics company limited is committed to a handson, personal approach to finding real world solutions for process measurement and control in a wide range of industrial applications. At thermo kinetics, we standardize on special limit grade wire in many instances to ensure that our thermocouples are the most reliable and accurate they can be. Whether youre in student accommodation, event management, catering or the finance department, we guarantee to take you, your team and your organisation. It is dedicated to bringing together the worlds of solid state kinetic analysis, thermogravimetry tg, differential thermal analysis dta, differential scanning calorimetry dsc, thermomechanical analysis tma, evolved gas analysis ega, ms, ftir and thermal stability of materials. The chemical kinetics model used in both codes was the extended prout. In addition, having the kinetic description of the reaction rate derived from the dsc data, one can estimate that the reaction progress. Before beginning the process, there are several important factors to consider, including. Akts is a global solution for kinetic analysis and determination of the thermal stability of materials. At thermal kinetics, were committed to providing the best solutions to your ethanol plant energy requirements. Recommended citation han, yunqing, theoretical study of thermal analysis kinetics 2014.
Tmr plot and prediction for acceleration reaction calorimeters arc. It is found from the nonisothermal dsc results, that the melting point of dina is about 50. Study of thermal reactivity and kinetics of hmx and its pbx. The aktsreaction calorimetry software is implemented in the same vein as the aktsthermokinetics software. This software utilizes an advanced differential is conversional kinetic technique for the precise modeling of runaway chemical reactions. Aktsthermokinetics software thermal aging and thermal safety. Akts technology provides a means of inferring additional characteristics and behavior of materials examined, based on conventional thermoanalytical. Aktsthermokinetics software package facilitates kinetic analysis of dsc, dta, tga, and tam data for the study of raw materials and products within the scope of research, development and quality assurance. Critical process safety and thermal stability parameters tmrad, sadt, etc. The akts software can be applied to the study of thermal stability of substances, safety analysis of physicalchemical processes, and investigation of the safety and quality of packaged substances. Application of vacuum stability test to determine thermal. Study of thermal reactivity and kinetics of hmx and its. Akts offer thermogravimetry, thermal analysis and solid state kinetic analysis of ms and ftir data.
Dsc results delivered by the participants of a round robin test obtained with different heating rates nonisothermal mode and at different temperatures isothermal mode were elaborated by aktsthermokinetics software and applied for the determination of the kinetic parameters of the decomposition reaction. This is the next step in the growth of thermal kinetics. The akts company offers a training onsite to train the software, after the training, i found it very easy to use the software in order to calculate the kinetic parameters. Thermo kinetics company limited is committed to a handson, personal approach to finding real world solutions for process measurement and control in a wide range of industrial applications. Thermal analysis and thermokinetics softwares setaram. Setaram instrumentation and akts software have formed a partnership to provide a global solution for kinetic analysis and determination of the thermal. Thermokinetics software package is to facilitate kinetic analysis of dsc, dta, and tg data for the study of the thermal behavior of materials within the scope of research and development.
For example, models for premixed laminar flames started to appear in the 1960s at about the same time that research was revealing insights about. Whether it is an evaporative or cooling crystallizer, this equipment produces products of very high purity by way of solidliquid separation. Providing our customers with comprehensive solutions for diverse applications coupled with the added value of expert assistance, quality products and time sensitivity, while maintaining our high standards and attention to detail. Tga 2950 thermogravimetric analyzer ta instruments. Aktsthermokinetics software prediction of shelf life of materials. Thermal hazard analysis of cyclohexanone peroxide and its. The author assumes no liability for any inaccurate data, errors or bugs in test, and strongly recommends independent verification of testresults for mission.
Akts thermokinetics software can optimize temperature program in such a way that it allows to obtain the value of the reaction rate set by the user. The main goal of aktsthermokinetics software package is to facilitate kinetic analysis of dsc, dta, tga, ega tgms, tgftir data for the study of the thermal behaviour of raw materials and products within the scope of research, development and quality assurance. Thermokinetics measurement and control thermocouples. Moreover, kenny and trivisano have recently proposed 71 a new model for the kinetic behavior of tgddmdds systems that takes into account the later diffusioncontrolled effects, and they have analyzed the correlation between isothermal and dynamic dsc results by testing the kinetic model under the complex thermal conditions characteristic of the processing of epoxybased composites.
Aktsthermokinetics software prediction of thermal aging of materials by modified kinetic analysis based on limited amount of experimental points the investigation of materials aging at ambient temperatures is experimentally very difficult due to its very low rate, small changes of physicochemical properties and, very often, limited amount of experimental data. Also offered for this equipment is pilot plant testing. Kinetics and safety analysis of sulfide mineral self. If you would like a thermo kinetics representative to contact you directly, please fill out the form below with your contact information, including your preferred method of communication, and well be in touch promptly. We are using cookies to give you the best experience on our site.
Check our release history for more information future releases. The parameters were verified against the akts thermo kinetics software which allows calculation using differential isoconversional method by friedman. This also offers simulation of processes in a wellstirred batch reactor. It was concluded that the rscl20htpb has lower decomposition temperature than pure rscl20. Kinetics thermal systems since 1971, kinetics thermal systems has led the world in the design and manufacture of high technology research and testing equipment for laboratory and semiconductor back end thermal cycling applications. Processing, design, quality control, and operational applications all require an understanding of thermal hazards and an ability to. The heat transfer coefficient without wind was taken as 5 w m. The kinetic analysis allows to find the set of kinetic parameters e. Integrated measuring and evaluation software itzehoer heidebreicht all instruments. If the computer where akts thermokinetics is installed is connected to internet online. A careers page for thermo kinetics listing all available open positions currently. Akts software is a global solution for kinetic analysis and determination of the thermal stability of materials. Includes downloads, online sample submission and contacts in siders, switzerland. Investigation of different thermal analysis techniques to.
Seamlessly import data from other ic software such as ic ir, icontrol rc1e, and icontrol easymax. Thermal kinetics designs and manufactures industrial crystallizers, covering inorganic salts, precipitates and a wide range of industrial chemicals. A great deal of work goes into the conception, design, sourcing, and construction of a fuel ethanol plant. The stability test procedure according to natoaop 48 ed. Akts advanced thermal analysis software for the solid state kinetic analysis of dsc dta tg tma ega tgms tgftir data. There is no limit for the number of models under investigation. Akts newsletter akts advanced thermal analysis software. Aktsthermokinetics software version 5 thermal aging and. Kinetic evaluations for the transportation of dangerous. This is an easytoread plot showing estimated lifetime at various enduse temperatures.
Akts thermokinetics software was used to calculate the activation energy e a for cl20 and its htpb bonded pbx by american society for testing and materials astm e698 method. This advanced software utilizes differential isoconversional kinetic techniques for the precise modeling of runaway. The most common methods used to test the kinetics of thermo oxidation of organic substances are thermal analysis methods like differential thermal analysis dta, dsc or tg. The following webinar and notes present the workflow of kinetic analysis based on dsc and arc traces arc can be replaced by other technique as well e. Kinetic parameters were calculated using akts thermokinetics software 1 based on differential isoconversional approach 2, 3. Advanced thermokinetics software for kinetic analysis and thermal safety a global solution for kinetic analysis and determination of the thermal stability of materials setaram instrumentation and akts software have formed a partnership to provide a global solution for kinetic analysis and determination of the thermal stability of materials the akts software. It provides chemical and synthesis information as well as kinetic.
May 02, 2018 akts thermokinetics software version 4. For all of our customers this website will be a fantastic tool for you. With a well designed experimental series and advanced kinetics you significantly reduce the number of analysis required, reducing countless time and resources performing complex experimentation. Sadt, time to maximum rate and the full package of thermal hazards data can be precisely determined using powerful kinetics software. Baseline subtraction is a major problem in kinetic analysis of dsc curve. Whichever role you play within your organisation, we understand your challenges. The protein thermal shift software generates one or multiple melting temperature values tm from these curves by two methods. In aktsthermokinetics software we propose the modification of the kinetic analysis which allows the description of the investigated processes by all existing reaction models and including the option that the reaction may proceed not only in one, but also in two or more stages. We combine stateoftheart manufacturing, expert product distribution, inhouse calibrationrepair, and skilled technical expertise to achieve results for. A is equal to a k for most kinetics or is proportional to. This software utilizes an advanced differential isoconversional kinetic techniques for the precise modeling of runaway chemical reactions. There will be access to a private ftp site for smooth sharing of drawings for revision and viewing purposes. The tool can be utilized by any interested researcher for efficient testing and evaluation of various kinetic models for a given enzyme catalyzed reaction.