Illustrate about plant type and process, Mechanical Engineering

Assignment Help:

Q. Illustrate about Plant Type and Process?

Plant layout is influenced by the type of plant (both the industry and technology utilized) and the kind of process units and associated utility/support facilities it contains. Generally, process/utility units are laid out according to the process flow, except where certain ignition sources or hazardous materials need to be separated. This arrangement minimizes the transfer of materials, which is desirable both for economics and safety.

Each process/utility unit must be sufficiently separated from the others to allow units to be shutdown for maintenance and turnaround, while others are still operating. Separation distances also define fire risk areas and limit the maximum area reasonably expected to be totally involved in a single fire. (Note: These fire risk areas are used by Process engineers to determine the fire exposure pressure relief requirements.)

At the preliminary stage of the project, some nominal placement of major equipment items will occur within each process/utility unit and other associated facilities. This placement will be further refined during the define phase, once the preferred site location and process have been selected. Access within units needs to be provided for fire fighting. Sub divisions are also used to determine firewater application rates.


Related Discussions:- Illustrate about plant type and process

Determine the fluctuation in rail pressure under one wheel, An inside cylin...

An inside cylinder locomotive has its cylinder centre lines 0.70m apart and has a stroke of 0.60m. Rotating mass per cylinder = 150kg Distance between wheel Centre lines = 1.

Types of coated electrodes-iron powder electrodes, Iron Powder Electrodes ...

Iron Powder Electrodes Iron powder is a widely used covering ingredient. It is incorporated in certain coverings to the extent of one half of the total weight. Iron Powder impart

What do you mean by thermil-welding, What do you mean by Thermil-welding ? ...

What do you mean by Thermil-welding ? Describe the process with neat sketch.

Important terms related to boiler, IMPO R T AN T TERMS: Fi r e ...

IMPO R T AN T TERMS: Fi r e Box: Place where fuel is burnt. Grat e : The fuel is burnt on this. Baffles : Plates are used for directing the flow of flue gass

The ordinate dimension command-autocad, The Ordinate Dimension Command ...

The Ordinate Dimension Command We can use The Ordinate command to annotate co-ordinate points with X or Y values. This might be useful for setting-out on site plans.

Lean mixture -mixture requirement , Lean Mixture: It generally ranges...

Lean Mixture: It generally ranges from approximately 15 : 1 to 17 : 1. By the use of this fuel, engine runs for higher economy.

Describe soldering, Soldering Soldering is defined as a metal joining...

Soldering Soldering is defined as a metal joining process wherein coalescence is produced by heating the surfaces to be joined to a suitable temperature and melting the fille

Steam generator load balancing, Q. Steam Generator Load Balancing? The ...

Q. Steam Generator Load Balancing? The pressure controller output is cascaded to individual stations, one for each boiler. These allow selective increase or decrease of the du

What is the pressure difference between the stations , (Bernoulli equation ...

(Bernoulli equation along a streamline) Water flows from station (1) to (2) around an expanding corner pipe, 3m high. The speed along the center streamline is 10 m/s at (1) and 5

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd