NEW JERSEY SECTION
AMERICAN INSTITUTE OF CHEMICAL ENGINEERS
MAY 2011 MEETING
Aggregation modeling in wet granulation processes
Dr. Rohit Ramachadran
Process Systems Engineering Group
Department of Chemical & Biochemical Engineering
Date: Tuesday, May 10th, 2011
Registration 6:00 PM
Dinner 6:30 PM
Program 7:30 PM
Price: Members and Guests . $ 25.00
Unemployed or Retired Members $ 15.00
Students …. No Charge
Reservations: Call Andy Soos at (908) 604-2693 or e-mail at firstname.lastname@example.org by the Friday prior to the meeting (May 6th)
If you make a reservation, we will notify you in the event we need to cancel
There has been considerable progress in our quantitative understanding of wet granulation in the last decade. We understand reasonably well the granulation rate processes of nucleation, agglomeration and breakage and for each process, the key formulation properties and process parameters are known. However, the current knowledge base still falls well short of good design models that allow us to predict lumped and distributed granule properties at industrial scale in a quantitative manner with minimal lab- and pilot-scale experimentation. The focus of this talk will be on aggregation modeling in wet granulation processes. An overview of the various types of aggregation models and their incorporation in population balance models will be presented. Novel aggregation models developed by us that lead to better prediction of granule properties will also be presented.
Rohit Ramachandran is currently an Assistant Professor in the Department of Chemical & Biochemical Engineering at Rutgers, The State University of New Jersey. He completed his bachelors and masters in Chemical Engineering at the National University of Singapore. This was followed by his PhD in Chemical Engineering at the Centre of Process Systems Engineering, Imperial College London. He then went on to do this postdoctoral work at MIT in the Process Systems Engineering Laboratory and the Novartis-MIT Center for Continuous Manufacturing. His research interests include modeling, control and optimization of solids processes.
Executive Committee Meeting
The Executive Committee meeting for Mayl will be held on May 3rd at Paisano’s Pizza at 6:30 pm. All members are welcome.
Have you heard someone speak that would be of interest to our group? Would you like to speak? We’re interested in both technical and general interest presentations. Let us know.
Escaping the Boss From Hell: Three Steps to a Better Career
Nearly everyone has suffered this at least once in his career—the boss who makes each workday a living terror. You can find the Boss from Hell in any industry or occupation. Even the best companies slip up from time to time, allowing bullies to rise through the employment food chain to management.
If a national survey were taken to find out the reasons people change jobs, by far the number one reason for job dissatisfaction would be bad management. As a career coach, surprisingly, I’ve found that increased earning potential usually ranks far below the desire to leave a mean, unreasonable boss. If you wake up each day dreading the next eight to ten hours, your problem might be your supervisor.
You’re working for the Boss From Hell if:
Fear and intimidation never motivate employees to excel. Tyrannical supervisors create an atmosphere of distrust and isolation. If you work for someone like this, your confidence is probably not what it used to be. In fact, you are probably second-guessing your decisions on the job constantly. As long as you work for management that rules by fear, you’ll never reach your career and earning potential.
There are three steps to escape the Boss From Hell and move on to a happier, healthier work place.
Fear in the workplace tends to leave people thinking they have no better options than to stick it out. Such thinking is a result of loss of confidence and the inability to see beyond the present distress. One way to gain perspective and see new options is to spend some time browsing job postings. The right direction might be within another department or division of your current employer, but away from your current boss. Or it might be somewhere else altogether. If you keep an open mind, you’ll see that there are many options for you outside of your current job.
One way to get the most out of this career reconnaissance is to search for job postings based on skills rather than job titles. Do a job-skills self-analysis to identify the tasks and activities you enjoy performing on your job. Use those skills as your search terms at online job boards. You may be surprised to see that you qualify for positions you had not thought of before.
2. Take inventory of your career accomplishments and contributions.
In order to get moving toward a new position you’ll need to regain your confidence. Think about, and then write down, situations of where you:
As you think back on your accomplishments, you’ll begin to realize the value you have added to your company. Remember, other employers have similar problems to solve. They are looking for candidates who have experience in handling difficult situations. The more specific the examples of your accomplishments are, the more marketable you will be in the job market.
3. Update your resume.
Once you have your accomplishments listed, use them to update your resume. Think of your resume as your initial marketing tool; it should announce to potential employers your ability to help them reach their bottom-line corporate goals. For example, your resume should appeal to potential employers’ desire to increase efficiency, cut costs and improve productivity. When employers see what you can do for them, they’re sure to be impressed.
Your resume should also have a clear career focus. Updating your resume doesn’t mean simply adding your current work history to your old resume format. Without a careful resume strategy, your resume will begin to resemble an old house with too many tacked on additions. Make sure your resume presents a cohesive, well-thought out, professional front.
Additionally, if your career has taken several interesting turns, you’ll want to adjust your resume toward your current focus. Take the time to refocus your resume on your current job search. Highlight the items from your career that are relevant, and minimize the things that are no longer relevant.
Once you have invested the time to gain perspective on your career options, take inventory of your accomplishments, and update your resume, you’ll be mentally and emotionally ready to seek other employment opportunities, either within or outside your current company. You don’t have to remain in an unhappy job. You do have choices. Take the steps to help yourself—you’ll be glad you did!
Deborah Walker, Certified Career Management Coach
Read more career tips and see sample resumes at:
Directions to Snuffy’s Steakhouse:
Route 22 East : (Scotch Plains, Berkeley Heights, Fanwood, New Providence Exit) – Make a right turn at the exit (under overpass) and then go straight on Park Avenue for about 100 yards. Snuffy’s will be on the right.
Route 22 West : (Scotch Plains, Berkeley Heights, Fanwood, New Providence Exit) – At the exit, make a right turn traffic light, make a left turn and take the overpass over Route 22. At the end of the overpass, make a right onto Park Avenue. Snuffy’s will be on the right.
Garden State Parkway: (North and South) – Take Exit 140 from the Garden State Parkway and follow the signs for Route 22 West. Once on Route 22 West, follow the directions above.
Route 78: (East and West) – Take Exit 41 from Route 78. Follow the signs to Scotch Plains. This will put you onto Plainfield Avenue. Follow Plainfield Avenue straight through the traffic light, where it becomes Bonnie Burn Road. Follow Bonnie Burn Road to the next traffic light and make a right turn. Follow the overpass over Route 22. At the end of the overpass, make a right onto Park Avenue. Snuffy’s will be on the right.
New Jersey Turnpike: (North and South) – Take Exit 14 from the New Jersey Turnpike and follow the signs to Route 78 West. Once on Route 78 West, follow the directions above.