process analytical system Articles
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Best practice for separation columns in ion chromatography (IC) - Part 2
The second part of this blog series about best practice for IC separation columns focuses on application related topics that have an impact on the column suitability and stability. First, there is the proper choice of the column that best suits the intended application. Then we turn to the operating parameters which can be modified in order to optimize the separation between analytes, and what ...
By Metrohm AG
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The Basics of Process Gas Analysis in Chemical Vapor Deposition
Chemical vapor deposition (CVD) processes rely on process gases for the transport of volatile precursors and byproducts. Performing process gas analysis on exhaust streams in CVD applications provides insight into the chemical reactions that occur at the surface of the substrate, enabling CVD processes to be monitored and optimized. In this article, we’re looking at the fundamentals of CVD ...
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Integrated fuzzy framework to incorporate uncertainty in risk management
Integrated Fuzzy Relation Analysis (IFRA) model is proposed for risk assessment involving multiple criteria. The model is an integrated view on uncertainty techniques based on multi-valued mappings, fuzzy relations and fuzzy analytical hierarchical process. Integration of system simulation and risk analysis using fuzzy approach allowed incorporating system modelling uncertainty and subjective ...
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Application of analytical hierarchy process for justification of ISO 9000 implementation in manufacturing organisations
The competitive manufacturing environment and changing customer needs demand improved quality of products. The product quality and attributes increasingly depend upon the organisation's ability in organising manufacturing system and its equipment and facilities in an optimal manner. ISO 9000 quality management system has attracted the attention of industries all over the world. This study ...
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Use of analytic hierarchy process and fire dynamics simulator to assess the fire protection systems in a tunnel on fire
The road and rail tunnels are increasing in number. Corresponding to this higher number of tunnels, a higher number of accidents related to safety problems occur. The safety of road and rail tunnels is mostly related to fire safety. Our purpose in this paper is to present a new integrated approach to the analysis of fire safety in tunnels. Using different techniques from the decision support ...
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Spatial modelling of groundwater potential in Zimbabwe using geographical information systems techniques
The research was aimed at modelling variations in groundwater potential within Zimbabwe. Input parameters used in the study were: lithology, groundwater productivity, slope, and depth to groundwater, faults, groundwater storage and their interrelationship. Each parameter was first individually classified according to how it promotes or constrains groundwater occurrence. The input parameters were ...
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Development of a multi criteria decision model for justification of green manufacturing systems
Rapid industrial growth in the last century has led to many economic, environmental and social problems from global warming to local waste disposal. The industry has come under increasing pressure to reduce the environmental impacts involved in the production of goods and services. In recent years green manufacturing systems (GMS) have been widely considered for implementation to reduce ...
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Project - Felice project progress
Robot concept FELICE addresses one of the greatest challenges in robotics, i.e. that of coordinated interaction and combination of human and robot skills. The proposal targets the application priority area of agile production and aspires to design the next generation assembly processes required to effectively address current and pressing needs in manufacturing. To this end, it envisages adaptive ...
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EHS 4.0: What You Need to Know About the Digital Transformation
Environmental, health and safety (EHS) management has always had three main goals: to keep people safe, minimize negative impact on the environment and keep operations running productively and without incident. This means adhering strictly to compliance regulations and looking for new ways to increase profitability while decreasing incident rates. Why Traditional EHS Management Isn’t ...
By EtQ, LLC
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