Paper Science Engineering (PSE)
Survey of the pulping and papermaking processes. Covers characteristics of wood and different types of fiber, key equipment and process variables for pulping, bleaching and chemical recovery processes, with emphasis on the kraft process. Papermaking variables and equipment, particularly on a Fourdrinier machine, secondary fiber processing, and aspects of printing and coverting discussed.
Typically offered in Spring only
Experience in the pulp and paper industry. Problem solving in an industrial setting to gain insight of pulp and paper technology. Written report required. Engineering ethics discussed in light of the work experience.
Prerequisite: 笔厂贰听201
Typically offered in Fall only
Measurement and characterization of the structural, mechanical, and optical properties of paper and board. Effect of raw materials and manufacturing processes on structure and properties. Basic concepts of paper physics.
Prerequisite: 笔厂贰听201
Typically offered in Fall only
The impact of paper and paper products on society, examined from the broad interdisciplinary perspectives of technology/engineering and sociology/communication. How the written word and printing affected human development and history. How paper products affect people with regard to communication, education, commerce, and comfort/hygiene. The history and development of paper making and the paper industry. Important properties of paper. Basic types of paper products, how they are manufactured, and their impacts The environmental impacts of paper and the paper industry. Current issues involving the paper industry.
GEP Interdisciplinary Perspectives
Typically offered in Spring only
Independent Study for Paper Science & Engineering students at the freshman and sophomore level developed under the direction of a faculty member. Individualized/Independent Study and Research courses require a "Course Agreement for Students Enrolled in Non-Standard Courses" be completed by the student and faculty member prior to registration by the department.
Typically offered in Fall, Spring, and Summer
Independent Study for Paper Science & Engineering students at the freshman and sophomore level developed under the direction of a faculty member. Individualized/Independent Study and Research courses require a "Course Agreement for Students Enrolled in Non-Standard Courses" be completed by the student and faculty member prior to registration by the department.
Typically offered in Fall, Spring, and Summer
Special Topics in Paper Science & Engineering at the 200 level for offering courses on an experimental basis.
Typically offered in Fall, Spring, and Summer
Prepares students to solve problems related to chemical usage on paper machines. Subjects include water chemistry, paper machine operations, fibers, fillers, alum, sizing agents, polyelectrolytes, colloidal interactions, strength agents, dyes, strategies to optimize retention, dewatering strategies, strategies to achieve more uniform paper, strategies to improve production rates, recycling acqueous coatings, and wet-end chemical process control.
Typically offered in Fall only
Introduction to carbohydrate chemistry focusing on the structure and reactivity of wood polysaccharides, hemicelluloses and cellulose and on the chemical structure of lignins and wood extractives. Special emphasis on the chemical reaction of wood components occurring in pulping and bleaching processes.
Typically offered in Spring only
Introduction to the topic of green chemistry as an emerging field; Identification of hazards and classes; overview of sources; alternative solvents and reagents; sustainability of chemical reactions; alternative chemical reactions and pathways; alternative feedstocks; enzymatic catalysis; ionic liquids; re-engineering of chemical processes; chemical synthesis.
Prerequisite: Grade of C or better in 颁贬听101/102, 颁贬听201/202 (or equivalent general chemistry series), and 颁贬听221/22 (or equivalent)
Typically offered in Fall only
Selected topics in chemical engineering as applied in the pulp and paper industry. Emphasis on computational practice.
Prerequisite: 颁贬贰听205
Typically offered in Fall only
Application of chemical engineering principles to the analysis of pulp and paper unit processes. Emphasis on practical problems in fluid dynamics, heat transfer, mass transfer and thermodynamics. Problem solution techniques include hand calculationand computer simulation tools.
Typically offered in Spring only
Major product sectors for pulp and paper. Market outlook and analysis. Critical fiber, pulp, finished product requirements and properties. Special emphasis on packaging grades and emerging markets. Technology intelligence and techno-economic tools to identify and address challenges related to selected pulp and paper products. Laboratory session used for research and development of selected products.
Typically offered in Spring only
Preparation and evaluation of different types of wood pulp. A new wood raw material is selected each year with the purpose of studying and critically evaluating the principal pulping and bleaching variables.
Prerequisite: 笔厂贰听201
Typically offered in Spring only
Design problems in process and project engineering are analyzed from strategic, economic, and business perspectives. Typical pulp and paper processes are computer modeled and analyzed with regard to feasibility and profitability. Specific capital projects are assessed for capital requirements, total installed cost, operating costs, payback, and cash flow. Traditional business concepts are presented, including: financial analysis; capital allocation; marketing and pricing theory; manufacturing work systems; management systems; leadership; what "good" looks like. Senior Standing.
Typically offered in Fall only
Design, management and analysis of technical projects. Emphasis on concepts and techniques used in economic analysis of projects. Use of computer simulation for process design and cost analyses. Team projects to analyze cost and operating feasibility of proposed major mill modification. Written and oral presentations required throughout the semester.
Typically offered in Spring only
Application of modeling and simulation techniques for the analysis of pulping and papermaking processes. Model development and computer simulation using existing models will allow analysis of process interactions and operating/economic feasibility of process modifications of complex manufacturing systems.
Prerequisite: 笔厂贰听360
Typically offered in Fall only
This course acquaints students with the basic science, terminology, technology, economic concepts, and engineering concepts associated with the conversion of biomass into energy and materials. Topics include: biomass types and properties; biochemical platforms; thermochemical platforms; unit operations; the biorefinery; biocomposites. Some design content is included. Targeted to engineering students with a suitable background (PSE, CHE, BAE).
Prerequisite: For PSE Majors: (惭础贰听201 or 颁贬贰听316) and 笔厂贰听360; For CHE Majors: 颁贬贰听312 and 颁贬贰听316; For BAE Majors: 惭础贰听201 and BAE 402
Typically offered in Fall only
Advanced use of process engineering tools in process design, improvement and operation. Particular emphasis is placed on pulp and paper industry. Topics include basic statistics, Lean Six Sigma/DMAIC methodology, statistical software, measurement system analysis, process mapping/value stream mapping, statistical process and quality control, control charts, process capability analysis, hypothesis testing, design of experiments, Excel modeling, and big data analysis. An independent project is required, which can lead to Lean Six Sigma Yellow Belt trained status.
Prerequisite: Senior standing in PSE or SMT
Typically offered in Spring only
Product analysis, materials selection, process planning, manufacture of various types of paper using pilot plant equipment, finished product testing and comparison with standard products. Machine unit operations, materials flow balances, energy balances performed on operations. Team assignments with written and oral presentation of results.
Typically offered in Spring only
Overview of the various aspects of control including process modeling, design of control loops and stability analysis in pulp and paper. Emphasis on distributed digital control (DDC), including hands-on programming and control loop development on aDDC computer.
Prerequisite: Senior standing in PSE or SMT
Typically offered in Fall only
Overview of the various aspects of conducting and interpreting an environmental life cycle analysis on a product or service. Students will learn how to construct a life cycle analysis goal and scope, inventory, assessment and interpretation. Skills in the critique and communication of a life cycle analysis will be developed. Includes an overview of the following life cycle stages: raw materials, energy, transportation, production, use, and end of life. Emphasis on systems thinking. Targeted for students in any science or engineering program. Credit not allowed for both 笔厂贰听476 and WPS 576.
GEP Interdisciplinary Perspectives
Typically offered in Fall and Spring
Independent Study for Paper Science & Engineering students at the advanced level developed under the direction of a faculty member. Individualized/Independent Study and Research courses require a "Course Agreement for Students Enrolled in Non-Standard Courses" be completed by the student and faculty member prior to registration by the department.
Typically offered in Fall, Spring, and Summer
Independent Study for Paper Science & Engineering students at the advanced level developed under the direction of a faculty member. Individualized/Independent Study and Research courses require a "Course Agreement for Students Enrolled in Non-Standard Courses" be completed by the student and faculty member prior to registration by the department.
Typically offered in Fall, Spring, and Summer
Overview of the various aspects of conducting and interpreting an environmental life cycle analysis on a product or service. Students will learn how to construct a life cycle analysis goal and scope, inventory, assessment and interpretation. Skills in the critique and communication of a life cycle analysis will be developed. Includes an overview of the following life cycle stages: raw materials, energy, transportation, production, use, and end of life. Emphasis on systems thinking. Targeted for students in any science or engineering program. Credit not allowed for both 笔厂贰听476 and WPS 576.
GEP Interdisciplinary Perspectives
Typically offered in Fall and Spring