What is chemicals?

Answer Posted / azadh moosa

This is an distinct substance which is artifically prepaired or purified.

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

How i can calculate heat transfer in reactor at unsteady state and what data should i have? I want equation and process to calculate it? As there is steam or brine in jacket

1864


What is the most common cause of solid size segregation in bulk solid systems?

1925


What is a good source of information for the design of pressure vessels?

583


When an expansion is joint needed on the shell side of a shell and tube heat exchanger?

620


Explain the some guidelines for sizing a psv for a fire scenario on a vessel in a refinery service?

601






How can you estimate the efficiency of a pump?

645


Explain the working of a spray condenser?

604


Name some common problems associated with dense phase pneumatic conveying?

623


Where the Induced draft, forced draft & balanced draft furnace are to be used? Selection of furnaces are based on which criteria?

3059


What's -74C, dew point is better the -70C dew point In draying unit .

1571


What type of heat exchangers are most commonly used for a large-scale plant-cooling loop using seawater as the utility?

672


Explain how do you design a vapor-liquid separator or a flash drum?

580


What is fuel requirement of 20kg/hr of incineration having material calorific value 6500 kcal/kg and diesel calorific value 10707 Kcal/Kg (PCC=850 degC and SCC 1050 Deg c)

1244


Name some factors to consider when trying choosing between a dry screw compressor and an oil-flooded screw compressor?

552


What is a quick way to calculate frictional pressure drops in carbon steel pipe?

588