Process of steam generation unit, Mechanical Engineering

Assignment Help:

Q. Process of Steam generation unit?

BFW from water treatment area is sent to the BFW Booster pumps at temperature around 105°C. The BFW is then heated and fed to the HP BFW Pumps.

Chelant and oxygen scavenger are added to inhibit scale formation and remove DO in the BFW, respectively.

The high pressure BFW is boiled in the Steam Generators to generate 80% to 100% quality steam. Wet HP steam (for steam quality less than 100%) is sent to the HP Steam Separator to remove liquid and 100% quality steam is fed to the HP steam pipelines for injection at the well pads.

Liquid blowdown from HP Steam Separator is throttled down to lower pressure and sent to the MP Steam Separator for vapour-liquid separation.

Neutralizing amine is injected into the steam condensation system to prevent corrosion. The blowdown is cooled down and fed to the Evaporator Feed Tank.


Related Discussions:- Process of steam generation unit

DNC, limitations of DNC

limitations of DNC

Patching touch up stick, Q. Patching touch up stick? Pipe requiring lim...

Q. Patching touch up stick? Pipe requiring limited coating repair resulting from scars, slivers, holidays, etc. shall be repaired by an OWNER approved patching system. The amou

Load shared by concentric springs, Load shared by concentric springs: ...

Load shared by concentric springs: Two concentric springs are subjected to an axial load of 60 kN. The maximum permissible deflection of the springs is 45 mm & the solid lengt

Objectives to service sector , Objectives After studying this unit, yo...

Objectives After studying this unit, you should be able to discuss the scope and extent of service industry, describe the phases of two wheeler industry growth, an

Basic concept of repairing of motorcycle , Basic Concept: Proper care and ...

Basic Concept: Proper care and maintenance are essential for trouble free operation and optimum performance of the motorcycle. A quality repair ensures that excess wear and tear i

Circular orbits, The Circular Orbits The bounded motion of a particle i...

The Circular Orbits The bounded motion of a particle in a central force is in general an ellipse given by   where eccentricity e is related to semi-major and minor axes a

Design square footing with plan area and soil reaction, A square column 410...

A square column 410 x 410 mm (along with 4 No. 16 mm bars) carries a dead load of 1020 kN and an imposed load of 410 kN. The foundation soil has a safe bearing capacity of 200 kPa.

Evaluate thickness of leaves, A semi-elliptical laminated vehicle spring to...

A semi-elliptical laminated vehicle spring to took a load of 6000 N is to consist of seven leaves 65 mm wide, two of the leaves extending the full length of the spring. The spring

Reinforced earth walls, Reinforced Earth Walls: When constructing ROB...

Reinforced Earth Walls: When constructing ROBs, fly-overs and underpasses, it is often not possible to provide sloped earthen embankments for the approaches, which are as hig

Reactions at point while the system is rotating, Reactions at point while t...

Reactions at point while the system is rotating: 8 kg ball is mounted on a horizontal bar associated to a vertical shaft. Neglecting the mass of the bar and shaft what are the

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