optimum design of multiple effect evaporator ppt

Fundamentals of Multiple Effect Evaporation

Figure 2 Temperature profile in single-effect and condenser arrangement 21 Performance Ratio of the Single-effect Distillation System Consider the single-effect distillation SED system shown in Figure 1 Assume that S is the mass flow rate of the heating steam to the evaporator in kg s-1 and that the steam...

Know More

COMPARISION OF SINGLE AND MULTIPLE EFFECT EVAPORATOR

Sep 16 2016 0183 32 M ultiple - effect evaporator The single effect evaporator uses rather more than 1 kg of steam to evaporate 1 kg of water The latent heat of the vapor leaving in single effect evaporator is not used but is discarded Much of this latent heat however can be recovered and reused by employing a multiple - effect evaporator that is vapor from one effect serves as the heating medium for the...

Know More

Optimum design and operating conditions of multiple effect

Optimum design and operating conditions of multiple effect evaporators Tomato paste...

Know More

Optimization of Multiple Effect Evaporators Designed for

The most important running cost item in evaporation is energy However energy consumption per unit production can be reduced considerably through the use of multi effect evaporation A multiple effect evaporation scheme was studied and economically analyzed Different economic items including cost of steam and cost of evaporator in addition to annual total cost for single double three...

Know More

Multi Effect Evaporators

Multi Effect Evaporators 1 Multiple Effect Evaporators By Nishant Arora nishantarora213 gmail 2 Definition Evaporation is the process used to concentrate a solution by removing the solvent mainly water in a purified form by the application of heat Evaporation is the unit operation by which solvent is evaporated from the solution by boiling the liquid in suitable vessel and...

Know More

The Optimal Operation Design for a Three

Jul 30 2014 0183 32 The Optimal Operation Design for a Three-effect Vacuum Evaporator TEVE and an Energy Performance...

Know More

Optimum Design and Operating Conditions of Multiple Effect

Optimum design and operating conditions of multiple effect evaporators for tomato paste production may be set as determined by Simpson et al 2008 as the MCPs...

Know More

White Paper Evaporator Issues and Technology

Oct 31 2018 0183 32 RF evaporators use vertical tubes where the liquor is introduced at the bottom the tubes are steam heated on the outside to the liquor boiling point and partial evaporation occurs in the tub In the FF evaporator the liquor enters at the top and is distributed on a vertical heat exchange surface composed of plates or tub...

Know More

Multiple Effect Evaporatorpptx Evaporation Physical

Multiple Effect Evaporatorpptx - Free download as Powerpoint Presentation ppt / pptx PDF File pdf Text File txt or view presentation slides online Scribd is...

Know More

Optimum design and operating conditions of multiple effect

Dec 01 2008 0183 32 Agro industry is a very important industrial sector worldwide especially for countries like New Zealand and Chile The main objective of this research was to propose a new economic evaluation procedure to optimize the design and operation of multiple effect evaporators and compare it with the traditional chemical engineering approach of total cost minimization...

Know More

Multiple Effect Evaporator By Dr S P Singh

Evaporation is an unit operation by which a solvent is evaporated from a solution by boiling the liquor in a suitable vessel and withdrawing the vapor leavi...

Know More

A REVIEW ON STUDY OF DIFFERENT TYPES OF

multiple effect evaporators with single effect evaporator it was observed that the increase in mass flow rate was 19991 7 A comparative study was done by M Sathiyamoorthy Amanuel Gebrekrstos and G Balachandran on enhancement of evaporator steam economy of large scale sugar industry in Ethiopia The main objective of study was to reduce...

Know More

Optimization of Parameters of Multi Effect Evaporator used

The objective of this paper is to develop a mathematical model and an algorithm to design a multiple effect evaporator system Also it is required to make to evaluate the amount of steam saved by the use of vapour compression The use of vapour compression allows us to use the energy in the vapour leaving the last effect...

Know More

Design and simulation of a multiple

This is to certify that the project entitled Design and simulation of a Multiple effect evaporator using Vapor bleeding is an original work done by MonalishaNayak Roll No 108CH001 under my guidance and supervision National Institute of Technology Rourkela DEPARTMENT OF CHEMICAL ENGINEERING NATIONAL INSTITUTE OF TECHNOLOGY ROURKELA...

Know More

Optimum Distribution of Heating Surface in a Multiple

Keywords evaporator evaporators multiple effect evaporator modelling performance factory process Introduction Background The overall specific evaporation in kg/h/m2 of a multiple effect evaporator train is highly dependant on the distribution of heating surface among the effects...

Know More

Multi effect evaporator

Mar 05 2017 0183 32 Evaporation occur in three steps - 1- Pre-heating of a solution prior to evaporation 2- Removal of water solvent as vapour by steam heating 3- Condensing the vapour removed 4 Multi Effect Evaporator - A multiple-effect evaporator as defined in chemical engineering is an apparatus for efficiently using the heat from steam to evaporate water...

Know More

WASTEWATER TREATMENT BY MULTIPLE EFFECT EVAPORATOR

Jul 05 2019 0183 32 ABSTRACT The main goal behind this project is to treat highly generated TDS TSS BOD etc The utility model discloses a multiple-effect evaporation waste water treatment system which comprises at least seven effect evaporators in series connection wherein an air outlet of each effect evaporator is connected with a separator an air outlet of each effect separator is connected with a...

Know More

Thermal Unit Operation ChEg3113

For single effect evaporator the steam economy is about 08...

Know More

Evaporators

Jan 11 2014 0183 32 Criteria for selection of Multiple Effect Evaporator plant During the design of evaporation plants numerous sometimes contradictory requirements have to be considered They determine which type of construction and arrangement is...

Know More

Evaporator Part 3 Multiple Effect Evaporator GATE

Sep 06 2019 0183 32 For more information https //gateforall/coursesFor Demo Videos https //gateforall/demo-videosFor Enrolment https //coursgateforall/For Stud...

Know More

Evaporator Part 3 Multiple Effect Evaporator GATE

For more information https //gateforall/coursesFor Demo Videos https //gateforall/demo-videosFor Enrolment https //coursgateforall/For Stud...

Know More

Evaporator Handbook

Types and Design In the evaporation process concentration of a product is accomplished by boiling out a solvent generally water The recovered end product should have an optimum solids content consistent with desired product quality and operating economics It is a unit...

Know More

Design calculations for multiple

This article is cited by 22 publications Drishti Yadav Om Prakash Verma Energy optimization of Multiple Stage Evaporator system using Water Cycle Algorithm...

Know More

Investigation of Multiple Effect Evaporator Design

A multiple effect evaporator is design to cut down the steam consumption by different operating strategies like feed condensate and product flashing vapor compression vapor bleeding feed and steam splitting and using an optimal feed flow sequence...

Know More

Modeling and dynamic simulation of mixed feed multi

Jan 01 2013 0183 32 In the present investigation effect of BPR is also considered for and the mathematical modeling is developed for sextuple falling film evaporator system with mixed feed based on the work proposed by Narmine and Marwan In the mixed feed sequence the feed is given to 5th effect and thick liquor coming out from 5th goes into 6th and from 6th to 4th and from 4th to 3rd and so on up to the...

Know More

LECTURE 7 EVAPORATION

Design single-effect and multiple-effect evaporators Evaporation Types of evaporation equipment and operation Evaporator Configurations for Multiple Effect Backward-feed evaporator Cold fresh feed pump is required and final product is highly viscous Microsoft PowerPoint - Lecture7 P1...

Know More

Optimum Distribution Of Heating Surface In A Multiple

The overall specific evaporation rate in kg/h/m 2 of a multiple effect evaporator train is highly dependent on the distribution of heati ng surface among the effects Previous authors Hugot Buczolich and Zadori have each give n criteria for achieving optimum heating surface distributions...

Know More

Optimal Synthesis of Multi

evaporation system of two or three effects operate in backward feeed Kern 1999 In this study found that the structure in counterflow or backward feed obviously presents a high performance but is not the best In order to confirm what was said is going to solve a problem 3 Optimal synthesis of a multi-effect evaporation system for the...

Know More

Optimization of Multiple Effect Evaporators Designed for

minimum annual total cost is obtained by using a double effect evaporator Keywords Multiple Effect Evaporators Optimum Number of Effects Annual Cost Evaporator Cost Steam Cost 1 Introduction Multiple effect evaporator control is a problem that has been widely reported in...

Know More

Design and Simulation of a Multiple Effect Evaporator System

concentration of any solution it is called a multiple effect evaporator system Unlike single-stage evaporators these evaporators can be made of up to seven evaporator stages or effects Adding one evaporator to the single effect decreases the energy consumption to 50 of the original amount Adding another effect reduces it to 33 and so on...

Know More