Chemical Engineering Calculations Sample Essay

Quantitative applications of steady-state mass and energy balances to work out jobs affecting multi-component systems and multi-unit chemical procedures. Single-component and multi-component stage equilibria. single-reaction and multiple-reaction stoichiometry. coupled mass and energy balances. chemical processes affecting beltway and recycle watercourses. C. Prerequisites: Chemistry 116 or Chemistry 136 ; Mathematicss 161 ( or equivalent ) ; Physics 152 ( or equivalent ) D. Course Text: Elementary Principles of Chemical Processes ( 2005 Edition ) with Integrated Study and Media Tools by R. M. Felder and R. W. Rousseau. Wiley and Sons. 2005. ISBN: 978-0-471-68757-3. E. Course Learning Objectives. By the decision of the semester. category participants should be able to:

1. Work professionally and ethically as a member of a chemical technology squad. 2. Understand the diverse societal. economic. and environmental issues associated with being a chemical applied scientist 3. Understand. apply. and convert between English and metric units in order to plan chemical technology unit operations and multiunit operations. 4. Deduce the hydrostatic equation in order to find the consequences of the equation in the use of manometers in chemical technology pattern. 5. Use the jurisprudence of conversation of mass and preservation of atomic species in order to work out mass balances in unit operations with and without chemical reactions and with and without recycle watercourses. 6. Determine. utilizing first rules and well-established correlativities. the dealingss between thermodynamic equilibria and multiphase systems. 7. Integrate the first jurisprudence of thermodynamics with the construct of energy balances in unit operations with and without chemical reactions and with and without recycle watercourses.

8. Use the Torahs of preservation of mass and energy and thermodynamic equilibrium informations in order to explicate solutions for mass and energy flow rates in multiunit systems. 9. Understand and use the constructs of transeunt mass balance jobs in order to develop a footing for non – steady province applications. 10. Design multiunit chemical procedures utilizing steady-state and transeunt mass and energy balances in order to make multiunit operations similar to those in future classs and applications in industry. F. Course Outcomes. By the terminal of the class. the pupil should be able to ( Numberss in parentheses refer to ABET plan educational aims listed in Section G ) : 1. Estimate physical belongingss of existent chemical systems ( 1 ) .

2. Measure introductory single-component and multi-component stage equilibria and integrate these constructs into solutions of mass and energy balance jobs ( 1. 3 ) . 3. Solve steady province and transeunt mass and energy balance jobs for both responding and non-reacting systems with or without recycle utilizing analytical and computational methods ( 1. 3. 5 ) . 4. Work professionally and ethically in squads to work out new mass and energy balance jobs ( 1. 3. 4. 6. 7 ) . 5. Discuss modern-day chemical technology jobs including their societal. environmental. and planetary impacts ( 8 ) .

G. School of Chemical Engineering Program Outcomes for ABET. Graduates of the School of Chemical Engineering at Purdue University will: 1. Be able to use mathematics. scientific discipline. and technology rules to work out a broad scope of open-ended chemical technology jobs utilizing critical thought and originative job work outing. 2. Be able to plan and carry on experiments. analyze and interpret informations. and use the consequences to chemical systems and procedures. 3. Be able to plan a system. constituent. or procedure to run into coveted proficient. economic. safety. and environmental standards. 4. Be able to collaborate successfully as a member of a productive squad by utilizing their consciousness of leading and group kineticss issues. 5. Be able to use the techniques. analytical accomplishments. and modern computational tools necessary for successful chemical technology pattern.

6. Understand and appreciate the demand for professional unity and ethical determination devising in the professional pattern of chemical technology. 7. Show their cognition by showing information in a logical. interesting manner in both unwritten and written signifiers. 8. Show an apprehension of modern-day issues encountered in the professional pattern of chemical technology including concern patterns. environmental. wellness. and safety issues and other public involvements. Our alumnuss will be cognizant of the wide-reaching effects that technology determinations have on society. our planetary community and our natural environment. 9. Appreciate the demand for and prosecute in life-long acquisition to keep and heighten the professional pattern of chemical technology. H. Academic Integrity. Community. Professional Conduct and Ethics. Group prep assignments will be accompanied by a community-building exercising. These are designed to assist you larn to work with. appreciate. and value people who may non be like you.

The end is to assist each Purdue Chemical Engineering alumnus be ready to work with a broad scope of co-workers with great success. and be able to make a welcoming environment for diverse co-workers. You will be expected to take these exercisings earnestly and to back up this end of the class. Any prep submitted which does non include a choice community-building exercising will hold its class reduced by one missive class. This is discussed in more item below under the header “Conduct” . I. Expectations. This is a 4 recognition hr class. and it is expected that each pupil will pass 12 hours each hebdomad working prep. analyzing. and reading the class text ( 3 hours/credit ) . Students should anticipate this to be the instance for all of Chemical Engineering classs. Most pupils who enroll in Chemical Engineering did really good in high school without holding to analyze really hard. In many instances. the first-year twelvemonth is harder than high school. but is manageable with perceptibly less attempt than described above. This category. and all subsequent Chemical Engineering classes. will be much more ambitious than anything that most pupils will hold seen before.

J. Conduct. University policy states that it is the duty of all pupils to go to all category Sessionss

( hypertext transfer protocol: //www. purdue. edu/univregs/academicprocedures/classes. hypertext markup language ) .

Each pupil is expected to come to category on clip and non interrupt the category. Each pupil is besides expected to follow Purdue’s codifications of pupil behavior ( hypertext transfer protocol: //www. purdue. edu/univregs/studentconduct/regulations. hypertext markup language ) and behave in a professional mode. The rights of pupils in misdemeanor of the codification of behavior are outlined. Each pupil is expected to exhibit consideration and regard towards the other pupils. the graders. the instruction helpers ( TAs ) . and the module. . Each pupil is expected to exhibit a positive attitude. Each pupil is expected to forth his/her best attempt in the community-building activities. and pupils who engage in activities that conflict with these exercisings will hold their class reduced. Your behavior will be a factor in presenting classs to pupils between two missive classs.

Purdue University’s pupil behavior policy specifically addresses academic dishonesty. All incidents of academic dishonesty will be reported to the Dean of Students. Such incidents include: I ) possessing or accessing. in hardcopy or electronic signifier. the solution manual to the class text. to the Sapling jobs. or to the tests. two ) claiming recognition for work ( either HW or exam work ) that is non your ain original work. and three ) enabling another pupil to make HW or exam work that is non their original work. 2

K. Course Material as Listed by Text Chapter. Chapters 1. 2. 3 ( self-taught ) Chapter 4: Fundamentalss of Material Balances Chapter 5: Individual Phase Systems Chapter 6: Multiphase Systems Chapter 7: Energy and Energy Balances Chapter 8: Balances on Nonreactive Procedures Chapter 9: Balances on Reactive Procedures Chapter 11: Balances on Transient Procedures

L. Instructor Contact Information. a. Professor Stephen P. Beaudoin – Email: [ electronic mail protected ]. Telephone: 4-7944 Office: 1019 Forney Hall Office Hours: Tuesday. 1-2 p. m. ; Tuesday. 2:30 – 3:30 p. m. ; Thursday. 1-2 p. m. or any clip non earlier category on Monday. Wednesday. or Friday if the door is unfastened. M. Teaching Assistant ( TA ) Contact Information. a. Melissa Sweat – [ electronic mail protected ]. 4 – 6251 Office Hours: Thursday. 9:30 – 10:30 a. m. ; Thursday. 3:30 – 5:30 p. m. Room for Office Hours: FRNY 3062B N. Instructor’s Commitment. Prof. Beaudoin will: 1 ) be gracious. punctual. well-organized. and prepared for talk and other category activities ; 2 ) reply inquiries clearly in category or arrange for elaborate treatments out of category if in-class replies are non appropriately clear ; 3 ) be available during office hours or advise you beforehand if I am unable to maintain them ; 4 ) supply a suited invitee lector when I am going ; and 5 ) class uniformly and systematically to the posted guidelines.

O. Consulting with Faculty Member. Prof. Beaudoin strongly encourages you to discourse academic or personal inquiries with him if you feel I can be helpful. either during my office hours or via electronic mail. These treatments need non be limited to ChE 20500 content. P. Assessment of Course Outcomes. A leaden norm class will be calculated as follows: Recitation quizzes: 10 % Homework: 15 % Examinations ( 3 tests ) : 16. 67 % each = 50 % entire Final Examination: 25 % The rating graduated table will be as follows. A: 100 – 85 % of the leaden points B: 85 – 75 % of the leaden points C: 75 – 65 % of the leaden points D: 65 – 55 % of the leaden points F: Less than 55 % of the leaden points Any pupil gaining a mark of 100 % on the concluding test automatically earns a class of ‘A’ in the class. If an test or prep was excessively hard ( as judged by Prof. Beaudoin ) . the concluding class may be scaled upwards ( add points to an test or prep mark ) . Grades will ne’er be scaled downward. As a regulation. grading will non be applied.

There is no predetermined distribution of concluding classs. The scaling will reflect demonstrated pupil capableness relative to an absolute public presentation criterion that is expected of all Purdue ChE pupils. instead than any ( arbitrary ) comparative graduated table. Practically talking. this means that if all pupils in the category attain a high degree of command of the class content. so all class classs could be A Markss. Q. Campus Emergencies. In the event of a major campus exigency. class demands. deadlines and scaling per centums are capable to alterations that may be necessitated by a revised semester calendar or other fortunes beyond Prof. Beaudoin’s control. In these instances. you can obtain class info from Prof. Beaudoin via phone or electronic mail ( above ) . or from the class Blackboard Page: ChE 20500 – 001. 3

R. Bereavement Policy. Purdue University recognizes that a clip of mourning is really hard for a pupil. The University hence provides rights to pupils confronting the loss of a household member through the Grief Absence Policy for Students ( GAPS ) : hypertext transfer protocol: //www. purdue. edu/odos/services/griefabsencepolicyforstudents. php. Students who find themselves in demand of aid in a clip of mourning should reach Prof. Beaudoin or Boudouris in private to discourse specific demands. S. Individual Learning and Testing Needs. Any pupil who feels s/he may necessitate an adjustment with any facet of the class based on a personal circumstance should reach me in private to discourse your specific demands. If you are a pupil with any signifier of larning disablement. delight speak with me whether or non you seek an adjustment so that we are cognizant of your circumstance and can present class content in a mode that is most compatible with your state of affairs.

T. Attendance. University policy states that it is the duty of all pupils to go to all category Sessionss ( hypertext transfer protocol: //www. purdue. edu/univregs/academicprocedures/classes. hypertext markup language ) . You will be expected to go to all talks. U. Illness. Viruss and other signifiers of unwellness are a legitimate menace to the safety of all in our society. and in our Purdue community. There is a high likeliness that persons at Purdue will contract some illness. in malice of all attempts to forestall this happening. If a pupil becomes ill. s/he should seek prompt medical attending. and so non come back to category until s/he has been symptom-free for more than 24 hours. A note from P. U. S. H. is required to document unwellness.

Materials will be made available electronically to help any pupils who are ill. and sensible adjustments will be made on an single footing to guarantee that all pupils have the chance to larn. In the event of a terrible eruption of unwellness at Purdue that mandates category non run into. all efforts will be made to present the class online through Blackboard. V. Course Meeting Schedule.

V. Paper Homework. As a general regulation. hebdomadal prep assignments will be collected in category at the beginning of talk. Homework will be completed separately or in assigned groups. depending on the assignment. Get down each job on a new sheet of paper. staple pages in order. and figure the pages. The solution to each job must include a image or flow chart ( manus or computer-generated ) of the system or job of involvement. a listing of the known measures and their units of measuring. and a listing of the unknown measures that must be determined. If your solution to a job does non incorporate these points. it will non be graded and you will have a class of nothing for that job. If your prep is non submitted at the start of talk it is considered tardily. This means that if you wish to take your prep back and add more content at any clip after the start of talk. so the full prep is considered tardily. There will be 5 HW problems/assignment. and these must be handed in individually.

This means that you will manus in job 1 with the screen page. and so individually manus in job 2. job 3. job 4. and job 5. The names of all group members go on each solution. Homework solutions will non be posted. It is your duty to acquire aid either before the jobs are due or after they have been submitted for rating. W. Homework Cover Page. Each prep assignment must hold a cover sheet. A templet of the cover sheet is posted on the Blackboard class page. The cover sheet must incorporate the printed foremost and last names of the group members. the day of the month. the recitation information. and the prep assignment figure in the appropriate locations. Below this placing information. the undermentioned statement MUST appear: “Each signature below attests that the signer contributed significantly to the solution of all jobs in this prep assignment”

All squad members who contributed must subscribe and publish their names next to the signature. The signature and printed names must be clearly legible. IF A Teammate DID NOT PARTICIPATE IN THE SOLUTION OF THE HOMEWORK. THEN THIS TEAMMATE SHOULD NOT SIGN. If multiple groups worked together. bespeak that on the screen page. Otherwise. indistinguishable solutions will be regarded as cheating. If this page is non present. the prep will be awarded a class of nothing and will be returned dirt. If a squad member does non take part in the solution of all the jobs on the assignment. that squad member will have a class of nothing on the full prep assignment. Ten. Homework Grading. Individual prep classs for each pupil will be assigned based on group public presentation and peer appraisal of the student’s part. Homework will be graded on the footing of 10 points per job.

A job worked absolutely or with 1 or 2 minor mistakes will acquire 10 points. A job with more than 2 minor mistakes but no major ( logic ) mistakes will acquire 7. 5 points. A job with 1 major mistake or more than 3 minor mistakes will acquire 5 points. A job with more than 1 major mistake will acquire 2. 5 points. A job with no believable attempt will acquire zero points. Not all prep jobs will be graded. For jobs that are non graded. pupils will merely have a class of A ( acceptable attempt ) or NA ( non acceptable attempt ) . Students are responsible for larning how to work out all jobs. whether or non they are graded. Y. Late Homework. All assignments are due by 10:35a on the assigned twenty-four hours. unless specific information is provided to the contrary. If your prep is non submitted by 10:35a on the twenty-four hours it is due. so it is late. It is your duty to hold it to the full completed and submitted on clip. Late prep will be graded. with a maximal class of 50 % of the possible sum. and will be accepted no more than two yearss past the due day of the month.

If a prep assignment is uncomplete when it is submitted. and the staying content is added after the assigned day of the month and clip. the full prep will be considered tardily. If the losing content is added prior to the assigned day of the month and clip. so the prep will non be considered late. Z. Peer Assessment. Each student’s overall prep class will be influenced by the equal evaluations of the student’s part to each assignment. Each squad member must turn in the equal appraisal signifier individually from the prep and undertaking. This page is available on the Blackboard page. All evaluations will be confidential. These evaluations should reflect each student’s degree of engagement. attempt. duty. professionalism. and coaction. non their academic ability. Persons whose equal appraisals are systematically low ( tonss of 3 or below in the three classs below ) will hold their prep class reduced by the equivalent of 1 missive class.

In add-on. pupils who systematically do non take part in the solution of the HW by their squad. or who systematically behave ill when working with their squad. will be removed from their squad and will finish all subsequent prep assignments separately. AA. Examinations. For each scrutiny you will be supplied with one or more pages of relevant equations. You will non be allowed to utilize any books or notes in add-on to these equations pages. which means that all you will be allowed to hold on your desk during the scrutiny period is: the test itself. the notes pages provided. the paper on which you are composing solutions. something to compose with. and a reckoner. All other electronic devices are out. including cell phones and beepers. These must be turned off and may non be handled at any clip during the test. Students caught with other stuffs during an test will be assumed to be rip offing.

The concluding test is comprehensive ( i. e. . it will cover the full contents of the class ) . BB. Request for Re-grading of Examinations. A pupil has one hebdomad after an test or prep has been returned to discourse any misgrading. after which rating mistakes will non be discussed. If a pupil believes work was misgraded. it must be resubmitted. The resubmission must be accompanied by a separate sheet of paper that paperss the mistake in inquiry. This is the lone mechanism for turn toing potentially misgraded work. Any documents submitted for re-grading will be re-graded in their entireness and may be marked lower than the original scored that was received. Re-grade petitions will non be accepted until after the exam solutions have been posted and pupils have compared their solutions to the posted solutions.