Scope of materials used in caustic service, Mechanical Engineering

Assignment Help:

Q. Show the scope of materials used in caustic service?

This Engineering Practice presents metallic materials of construction commonly used in caustic service. The term 'Caustic' generally refers to Caustic Soda or Sodium Hydroxide (NaOH) but also includes Caustic Potash or Potassium Hydroxide (KOH). Corrosion of metals and nonmetals is generally considered the same for both NaOH and KOH. However, some indications show that KOH can be slightly more aggressive at elevated temperatures due to the higher boiling point.

This Engineering Practice does not cover every application particularly with respect to mixed streams. The user may wish to consult with the Materials Engineer or review previous inspection history as well as a thorough literature search.

Since this is an Engineering Practice, not a standard, it does not include specific material specifications. However, adherence to the types of materials of construction listed for the various temperatures and concentrations, is highly recommended.


Related Discussions:- Scope of materials used in caustic service

Calculation of seismic response loads, Q. Calculation of seismic response l...

Q. Calculation of seismic response loads? The seismic design requirements and the specification of criteria variables for the calculation of seismic response loads for the desi

Movement of wire at the signal box, Movement of wire at the signal box: ...

Movement of wire at the signal box: The wire working on railway signal is 5mm in diameter and 300m long. If movement at the signal end is to be 25cm, make calculations for mo

Expression for condition of maximum discharge, Drive an mathmatical express...

Drive an mathmatical expression for condition of maximum discharge through the chimney. Dry saturated steam is supplied from a boiler to a steam engine at a pressure of 15 bar.

Connected rod - part of combustion engine, Connecte d Rod: It is att...

Connecte d Rod: It is attached to piston at its small end by means of gudgeon pin. The big end bearing is connected to crank pin. It is made up of forged steel.

Cad/cam, find degree of the bezier curve

find degree of the bezier curve

Trippaing, how thw trippaning process work

how thw trippaning process work

Working principle of ignition system , Working Principle of Ignition System...

Working Principle of Ignition System: An alternating current (AC) is generated when a magnet moves between two stationary coils. In a magneto, a coil of wires moves between two m

Operation and maintenance of plant, Process units should have staggered acc...

Process units should have staggered access from at least two directions. The space between battery limits of adjoining units should be kept clear and open. Do not consider the clea

Define the primitives of b-rep scheme, Primitives of b-rep Scheme The b...

Primitives of b-rep Scheme The building blocks for b-rep. models are : Vertex It is a unique point (an ordered triplet) in space. Edge An edge is a finite, non-

Strength of materials, derive the torsion formula as (torsion divided by ra...

derive the torsion formula as (torsion divided by radius) is equal to (modulus of rigidity multiplied by twist of angle all divided by the length of a cylinder)

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