Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / chem
Pinch-technology is a method for analyzing and designing
the use of heat energy. It can be best applied to process
industry which uses large amounts of heat energy. Pinch-
technology is based on mass and heat balance of the
concerned process. All the process streams are analyzed.
The so-called hot composite curve consists of all the
streams, which require cooling and the cold composite curve
consists of all the streams, which require heating. With
help of these curves, all the heat transfer of the process
can be analyzed simultaneously. Optimal targets for energy
consumption can be obtained before the design of the heat-
exchanger network. These targets are based on economical
optimization. Pinch-technology can be used also when
designing heat and power cogeneration and for optimal
placing of heat pumps. Computer programs and graphs are
used when designing processes with the pinch-technology.
The composite curves and energy consumption targets can be
easily composed when using software based on pinch-
technology. The topology of the heat-exchanger network in
the early phases of design is convenient to present with
graphical grid presentation
| Is This Answer Correct ? | 25 Yes | 3 No |
Post New Answer View All Answers
I am a Diploma Chemical Engineer by Nirma Uni; and BEng (Hons) Energy & Environmental Engineer by Napier Uni; Edinburg, UK. HPCL chemical engineering test will held on 14th July,09. So, Please send me some previous chemical engineering papers Objective types Or material to give the test.
What does the catalytic converter on an automobile do?
can anybody give me syallbus of chemical engineering for section engineer in railway.
hai i A neelakanteswara rao ,selected for the interview on 15th july 2008. I completed my diploma in chemical engineering.let me know how to face the interview& the type of technical questions.
How can you prevent bridging in a dilute phase pneumatic conveying system?
sir,please give me some exam paper for referance. Thanks & Regards,
Explain the process of including heat exchangers in ammonia refrigeration system?
Explain the steps taken to operate a tank-blanketing valve?
Do you have recombinant protein expression experience? Explain?
Why is a vacuum breaker used on shell and tube heat exchangers that are utilizing steam as the heating utility?
How can hexavalent chromium be removed from aqueous waste streams?
Are there any special considerations to be taken into account for combustion ammonia?
what is the apt definitions for apparent power ,active power and reactive power?and explanation about different types of lamps?
The job profile as a Service Engineer?
What are the factors involved in considering the choice of dry screw compressor?
