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  • Contact | Algoness
    7 December 2010 27 July 2015 by admin Your Name required Your Email required Subject Your Message Contact Algoness Pty Ltd Pretoria South Africa in lg s a www algoness co za Recent Articles Modelling of the Iron Ore Pelletising

    Original URL path: http://www.algoness.co.za/contact/#wpcf7-f244-p8-o1 (2016-04-26)
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  • Uncategorized | Algoness
    This article discusses the application of a liquid slag viscosity model as worksheet functions in Microsoft Excel This follows on a previous post that discusses the model and background in greater detail together with the implementation thereof in a Microsoft Silverlight application This application of the viscosity model in Excel is specifically useful as it be more easily integrated with existing mass and energy balance calculations and used to calculate viscosities for multiple slag chemical compositions and temperatures The remainder of this article discusses the worksheet functions and the use thereof as per a demonstration spreadsheet that can be download following instructions below Continue reading Slag Ternary Diagramming Tool Posted on 6 February 2011 9 October 2015 by Jacques Muller In this post I introduce and demonstrate a ternary diagramming tool to calculate and analyse metallurgical slag properties such as viscosity liquidus temperature etc In short this could be used to calculate slag liquid viscosity and then to calculate and plot contours on a ternary diagram It is also possible to import property values from a csv file as a function of the varied components plotted on the diagram and then to calculate and plot the contour values The ternary diagramming tool can be found here This software was again based on the Microsoft Silverlight technology which make it possible to have rich internet application inside your browser or to easily install the software on your computer More on this can be found in a previous post The ternary diagram software component was developed in a way to easily be used in other applications as well Continue reading Smelting furnace refractory and freeze lining heat transfer model Posted on 11 December 2010 9 October 2015 by Jacques Muller In this post I would like to illustrate how to model heat transfer through the refractory of a smelting furnace and how to estimate the thickness of a freeze lining on the hot face This is targeted at readers familiar with smelting furnaces and would like to utilize measured data to evaluate the heat transfer performance or alternatively to investigate refractory options Although complex phenomena exists in the furnace influencing heat transfer and the formation of freeze lining which are in some cases largely unknown a simple approach is demonstrated to model the most important effects observed Continue reading A tool to calculate slag liquid viscosity using Silverlight Posted on 8 November 2010 27 November 2015 by Jacques Muller In this blog I present and discuss a tool to calculate metallurgical slag liquid viscosity This tool has been developed using the Microsoft Silverlight technology which will also be discussed in a bit more detail than was done in the previous post 2015 11 27 Update The slag liquid viscosity calculation was programmed in an updated Microsoft Excel add in and is discussed and available for download here Continue reading Kohonen Self Organizing Maps for Process Applications using Silverlight Posted on 6 November 2010 9 October 2015 by Jacques Muller In this blog

    Original URL path: http://www.algoness.co.za/category/uncategorized/ (2016-04-26)
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  • concentrate | Algoness
    financial impact for maintaining the required fired pellet quality and secondly to be able to estimate fired pellet properties e g Cold Crushing Strength Abrasion Index etc for use in models of downstream processes where pellets are used as feedstock To achieve these objectives the initial balling step of the feed materials was modelled as well as the induration of the green pellets with the model configurable for specific straight grate and grate kiln cooler pelletising processes Sub models describing various phenomena have been applied in custom developed software with its own controlling user interface and with Microsoft Excel used for reading input parameter values and to which results are written The true value of the pelletising model lies within the application thereof for process analyses and optimisation Application of the model includes the determination of optimum operating points in terms of parameters having significant financial impact while the required fired pellet quality is still to be obtained Examples of parameters that can be optimised include the amount of additional grinding the fuel and binder addition rates and gas flow operating parameters for ensuring fuel addition rates for firing are minimised When the model is to be applied to a

    Original URL path: http://www.algoness.co.za/tag/concentrate/ (2016-04-26)
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  • energy efficiency | Algoness
    associated financial impact for maintaining the required fired pellet quality and secondly to be able to estimate fired pellet properties e g Cold Crushing Strength Abrasion Index etc for use in models of downstream processes where pellets are used as feedstock To achieve these objectives the initial balling step of the feed materials was modelled as well as the induration of the green pellets with the model configurable for specific straight grate and grate kiln cooler pelletising processes Sub models describing various phenomena have been applied in custom developed software with its own controlling user interface and with Microsoft Excel used for reading input parameter values and to which results are written The true value of the pelletising model lies within the application thereof for process analyses and optimisation Application of the model includes the determination of optimum operating points in terms of parameters having significant financial impact while the required fired pellet quality is still to be obtained Examples of parameters that can be optimised include the amount of additional grinding the fuel and binder addition rates and gas flow operating parameters for ensuring fuel addition rates for firing are minimised When the model is to be applied to

    Original URL path: http://www.algoness.co.za/tag/energy-efficiency/ (2016-04-26)
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  • iron ore | Algoness
    the associated financial impact for maintaining the required fired pellet quality and secondly to be able to estimate fired pellet properties e g Cold Crushing Strength Abrasion Index etc for use in models of downstream processes where pellets are used as feedstock To achieve these objectives the initial balling step of the feed materials was modelled as well as the induration of the green pellets with the model configurable for specific straight grate and grate kiln cooler pelletising processes Sub models describing various phenomena have been applied in custom developed software with its own controlling user interface and with Microsoft Excel used for reading input parameter values and to which results are written The true value of the pelletising model lies within the application thereof for process analyses and optimisation Application of the model includes the determination of optimum operating points in terms of parameters having significant financial impact while the required fired pellet quality is still to be obtained Examples of parameters that can be optimised include the amount of additional grinding the fuel and binder addition rates and gas flow operating parameters for ensuring fuel addition rates for firing are minimised When the model is to be applied

    Original URL path: http://www.algoness.co.za/tag/iron-ore/ (2016-04-26)
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  • model | Algoness
    the associated financial impact for maintaining the required fired pellet quality and secondly to be able to estimate fired pellet properties e g Cold Crushing Strength Abrasion Index etc for use in models of downstream processes where pellets are used as feedstock To achieve these objectives the initial balling step of the feed materials was modelled as well as the induration of the green pellets with the model configurable for specific straight grate and grate kiln cooler pelletising processes Sub models describing various phenomena have been applied in custom developed software with its own controlling user interface and with Microsoft Excel used for reading input parameter values and to which results are written The true value of the pelletising model lies within the application thereof for process analyses and optimisation Application of the model includes the determination of optimum operating points in terms of parameters having significant financial impact while the required fired pellet quality is still to be obtained Examples of parameters that can be optimised include the amount of additional grinding the fuel and binder addition rates and gas flow operating parameters for ensuring fuel addition rates for firing are minimised When the model is to be applied

    Original URL path: http://www.algoness.co.za/tag/model/ (2016-04-26)
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  • pelletising | Algoness
    the associated financial impact for maintaining the required fired pellet quality and secondly to be able to estimate fired pellet properties e g Cold Crushing Strength Abrasion Index etc for use in models of downstream processes where pellets are used as feedstock To achieve these objectives the initial balling step of the feed materials was modelled as well as the induration of the green pellets with the model configurable for specific straight grate and grate kiln cooler pelletising processes Sub models describing various phenomena have been applied in custom developed software with its own controlling user interface and with Microsoft Excel used for reading input parameter values and to which results are written The true value of the pelletising model lies within the application thereof for process analyses and optimisation Application of the model includes the determination of optimum operating points in terms of parameters having significant financial impact while the required fired pellet quality is still to be obtained Examples of parameters that can be optimised include the amount of additional grinding the fuel and binder addition rates and gas flow operating parameters for ensuring fuel addition rates for firing are minimised When the model is to be applied

    Original URL path: http://www.algoness.co.za/tag/pelletising/ (2016-04-26)
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  • process | Algoness
    impact for maintaining the required fired pellet quality and secondly to be able to estimate fired pellet properties e g Cold Crushing Strength Abrasion Index etc for use in models of downstream processes where pellets are used as feedstock To achieve these objectives the initial balling step of the feed materials was modelled as well as the induration of the green pellets with the model configurable for specific straight grate and grate kiln cooler pelletising processes Sub models describing various phenomena have been applied in custom developed software with its own controlling user interface and with Microsoft Excel used for reading input parameter values and to which results are written The true value of the pelletising model lies within the application thereof for process analyses and optimisation Application of the model includes the determination of optimum operating points in terms of parameters having significant financial impact while the required fired pellet quality is still to be obtained Examples of parameters that can be optimised include the amount of additional grinding the fuel and binder addition rates and gas flow operating parameters for ensuring fuel addition rates for firing are minimised When the model is to be applied to a specific

    Original URL path: http://www.algoness.co.za/tag/process/ (2016-04-26)
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