Santosh Murugesan

16 Questions 9 Answers 0 Followers

Questions related from Santosh Murugesan

What is reflux and its relation with absorption capacity in distillation?

Basic definition-"Reflux is a technique invloving the condensation of vapours and the return of this condensate to the systems from where it is orginated." so the heavys will be removed. I have a...

08 September 2017 1,786 5 View

How to determine phase of a compound by using its temperature and pressure alone?

I'm having a compound where it's boiling and melting point is unknow

30 January 2017 2,956 4 View

How to convert mass flow rate or molar flow rate of individual components coming out of gas well heads to volumetric flow rate ?

Flow coming out from well have several components.how to convert their mass flow or molar to volumetric flow. it contains the mixture of gas,aqueous and liquid phase.

23 September 2016 6,133 4 View

How can i calculate conversion of propylene oxide to mono,di,tri propylene glycol with the available variables like temperature and flow rates ?

i am having the data of temperatures, pressures and flow rates before and after the reaction. i need an equation which help me to identify conversion with respect to the change in above known...

04 July 2016 292 11 View

What happens in a waste water treatment when the pH increases from 6 to 8?

how can I relate pH changes to the reactions happening in a waste water treatment.

04 March 2016 5,960 15 View

How to verify correct COD value ?

I took 5g of milk powder and 1g of Sodium Nitrate with water. I measured the COD. I got the value as 3360 mg/l. totally I added 6000mg/l of substance in to the water but the COD value is nearly...

03 March 2016 2,178 1 View

If it is necessary to determine BOD every time?

For example, when I determine COD/BOD =2.1 for initial sample. Then I am treating the waste water . Can I use the calculated COD values of the treated waste water to determine BOD value by using...

18 February 2016 7,206 5 View

What is the maximum permissible stress for stainless steel 316 L?

material of construction : SS 316 L (Cr18%, Ni-12.0 %,Mo-2.0 %, C-0.03%,Si-1.0 %) a Austenitic Stainless Steel

17 February 2016 3,637 6 View

How to prepare synthetic waste water?

I need to prepare waste water of particular COD and BOD. so I can test the removal efficiency in ROTATING BIOLOGICAL CONTACTOR. Any one having any related article about preparing synthetic DIARY...

16 February 2016 8,662 10 View

How can i prepare synthetic dairy waste water?

For testing the removal efficiency of Rotating Biological Contactor I need to prepare a synthetic Dairy waste water sample

16 February 2016 7,589 2 View

What is the advantages of Rotary Dryer over Spray dryer?

Calcination of feed happens while steam @ 400 Deg Celsius enter the dryer.

14 February 2016 3,751 3 View

What is the order of these reactions?

Any one having related articles to find the order of these reactions 2 H3PO4+ Na2CO3→2 NaH2PO4 +CO2+H2O 2 NaH2PO4+ Na2CO3→ 2Na2HPO4+CO2+H2O NaH2PO4+ 2Na2HPO4→Na5P3O10+2H2O

14 February 2016 464 2 View

What are the factors which affects the pressure drop of a Cyclone Seperator?

I calculated the pressure drop as 6.1547 milli bar

12 February 2016 4,833 0 View

How to find inlet duct velocity,inlet gas flow rate,gas density for a cyclone seperator?

Feed of a Cyclone separator has 3 components, they are steam, moisture and STPP(Sodium Tri Poly Phosphate). To find Inlet duct area I'm having formula, A= inlet gas flow rate (kg/s)/(inlet duct...

09 February 2016 7,063 3 View

Whether COD and BOD are dependent to each other?

COD represents both organic and inorganic content that can be chemically oxidized by strong Oxidizing agent whereas BOD represents Organic contents alone that can be oxidized by microorganism ....

04 February 2016 8,269 6 View

What is the specific heat of mono sodium phospate , di sodium phosphate and sodium tripoly phosphate?

I need to put energy balance for a Rotary dryer . the input feed contains the mixture of mono & di sodium phosphate and H20 (Mass flow rate and Temperature are known). Hot air is used to dry...

23 January 2016 7,395 2 View