A series of studies were conducted to investigate students' metacognitive development in a second year chemical engineering course. The first of these was an exploratory study involving observation together with some limited interviewing. This was followed by a major study with two phases, the first of which involved a series of individual…

In this work we conducted a survey of chemical engineering departments in the United States to determine the content of the graduate thermodynamics course offered at their institutions. From our survey, we found that 90% of the institutions require this course as part of the core curriculum. Other findings explore the textbooks used in this course…

This article reports on an investigation of students' experiences of learning, using a framework that focuses on the concepts of alienation and engagement. Thirty-six third year chemical engineering students were interviewed about their learning experiences. Alienation is defined here as the absence of a relationship that students might desire or…

A hands-on project was developed to educate new chemical engineering students about the types of problems chemical engineers solve and to improve student enthusiasm for studying chemical engineering. In this project, students studied the phenomenon of carbonated beverages going flat. The project was implemented in 2003 and 2004 at Kansas State…

A common undergraduate chemical engineering experiment has been modified for on-line operation over the Internet. By adopting rapidly changing Internet and object component technologies, we developed a novel approach combining the Internet and regular laboratory equipment. The client-server applications use a Visual Basic and Labtech programming…

Nanotechnology promises to amend an understanding of elemental properties, alter the basic techniques of manufacturing, and improve disease diagnosis. There is a disconnect among the positive predictions of scientists and researchers, the fears of public interest groups, and the developers of products. A new framework for evaluating the social…

The objective of this paper is to design a train of tubular reactors that use a methane feed to produce hydrogen of the desired purity so that it can be utilized by a fuel cell for automotive applications. Reaction engineering principles, which are typically covered at the undergraduate level, are utilized to design this reactor train. It is shown…

Presents six problems from an alternative approach to homework traditionally given to follow-up lectures. Stresses the advantage of longer term exercises which allow for creativity and independence on the part of the student. Problems include: "System Model,""Open-Loop Simulation,""PID Control,""Dahlin…

Indicates that printed bibliographic information, numerical data, and methods of computer retrieval (both of numerical and bibliographic data) are among the topics that should be incorporated into an information science and documentation course for chemical engineering students. Experiences in teaching such a course are also given. (JN)

Discusses a simple method for following the movement of a solute in an adsorption or ion exchange system. This movement is used to study a variety of operational methods, including continuous flow and pulsed flow counter-current operations and simulated counter-current systems. Effect of changing thermodynamic variables is also considered. (JM)

Discusses how pressure setting is determined for distillation columns, examining factors which must be considered when optimizing design for economical balance. Also discusses the basics of heat exchangers and cites a common problem with pressure differences. (JM)

Eleven videotaped kinetics and catalysis demonstrations are described. Demonstrations include the clock reaction, oscillating reaction, hydrogen oxidation in air, hydrogen-oxygen explosion, acid-base properties of solids, high- and low-temperature zeolite reactivity, copper catalysis of ammonia oxidation and sodium peroxide decomposition, ammonia…

This case study suggests that there are important links between students' perceptions and metacognitive development. David was one of five students who were interviewed in the second semester of a second year chemical engineering course in which the fundamental concepts of the discipline are first encountered. This paper assesses David's way of…

Computer programs that generate projections of thermodynamic phase surfaces through computer graphics were used to produce diagrams representing properties of water and steam and the pressure-volume-temperature behavior of most of the common equations of state. The program, program options emphasizing thermodynamic features of interest, and…

Describes a course, taught jointly by electrical/chemical engineering departments at the Massachusetts Institute of Technology, designed to teach the fundamental science of plasma processing as well as to give an overview of the present state of industrial processes. Provides rationale for course development, texts used, class composition, and…