Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 13 of 13 for “"Chemical Process Engineering"”.
-
An environment for heterogeneous model management in chemical process engineering
… as a tool to support analyzing and improving chemical plants and processes is becoming more and more attractive. However, model development often is a lengthy task and requires an expert to obtain suitable results. Thus, in order to make further economic benefit from model-based activities, …
-
Unterstützung der Modellierung verfahrenstechnischer Prozesse durch Nicht-Standardinferenzen in Beschreibungslogiken
In chemical process engineering, as in many other application domains, one is interested in a structured representation and storage of domain specific knowledge. As shown in a cooperation between the Department for Process Engineering and the Teaching and Research Area for Theoreticel Computer …
-
A framework for the language and logic of computer-aided phenomena-based process modeling
Chemical process engineering activities such as design, optimization, analysis, control, scheduling, diagnosis, and training all rely on mathematical models for solution of some engineering problem. Likewise, most of the undergraduate chemical engineering curricula are model-based. However, the …
-
Ein Objektmodell zur Repräsentation und Wiederverwendung verfahrenstechnischer Prozeßmodelle
Development of new chemical processes and improvement of old ones is one task of chemical engineering. This is often supported by modeling these processes in mathematical terms. Due to the required abstraction from the complexity of the real world building such mathematical models is a design …
-
Theoretical aspects of sorption refrigeration using organic compounds
… system being developed by the "Institute of Chemical Process Engineering (ICVT)" in Stuttgart University, is studied and compared. The study focuses on adsorption properties of methanol on activated carbon in adsorption process. Adsorption equilibrium data has been measured, and a good …
-
Anpassbarkeit von Software-Werkzeugen in prozessintegrierten Entwicklungsumgebungen
… systems development as well as in other engineering domains require suitable software tool support that can be easily adapted to organisation and project specific methods and processes. Conventional product-oriented CASE tools have often been criticized as being too inflexible as their …
-
Modelling and Control of Chemical Processes using Local Linear Model Networks
… made fast progress in numerous fields, such as chemical process engineering. The modelling and control may face some challenges as the procedures applied to chemical reactors and processes are nonlinear. Therefore, the aim of this research is to overcome these challenges by applying a local …
-
Energy efficiency of the secondary heating at the Stora Enso Skoghall mill
… to find potential savings. Finally some processes with a heat demand at a relatively low temperature level, which is currently satisfied using utility steam, is studied briefly. If instead supplying the heat demands with excess heat from the secondary heating system, the potential cost …
-
ΚΑΤΑΛΥΤΙΚΗ ΔΙΑΣΠΑΣΗ ΥΔΡΟΘΕΙΟΥ ΓΙΑ ΤΗΝ ΠΑΡΑΓΩΓΗ ΥΔΡΟΓΟΝΟΥ ΚΑΙ ΘΕΙΟΥ
EXPERIMENTS FOR THE STUDY ON THE THERMODYNAMIC EQUILIBRIUM OF THE SYSTEM H2S/H2/SI (I=1,...,8) IN THE GAS PHASE HAVE BEEN CARRIED OUT IN AN A-AL2O3 TUBULAR REACTOR IN THE TEMPERATURE RANGE OF 973-1133 K AND PRESSURE RANGE OF 1,3-4,0 ATMA. THE EQUILIBRIUM OF THE SYSTEM HAS BEEN STUDIED THEORETICALLY …