How to calculate the sonic velocity of a gas stream?

1 Answers   Sony,

---

Why Packed Bed is not preffered in seperation process while Tray column is used in Industries predominatly??

5 Answers  

---

IS BTech chemical distance education degree from JRN Rajasthan vidyapeth by SSK engineering college Tamilnadu aprooved from UGC or AICTE?

1 Answers  

---

which accomplishments in your present position are you proud of and why?

0 Answers  

---

send previousyear question paper for ongc gt 2011 chemical engineering written exam

0 Answers   ONGC,

---

---

How many years you are having experience in supervising others in lab environment?

0 Answers  

---

Name some common problems associated with dilute phase pneumatic conveying?

0 Answers  

---

Explain the functioning of a three-way catalytic converter.

0 Answers  

---

ENGINEERING MATHEMATICS - EXAMPLE 8.1 : A local utility burns coal having the following composition on a dry basis : Carbon (C) 83.05 %, hydrogen (H) 4.45 %, oxygen (O) 3.36 %, nitrogen (N) 1.08 %, sulfur (S) 0.7 % and ash 7.36 %. Calculate the ash free composition of the coal with reference to C, H, O, N and S.

1 Answers  

---

Question - Chemical Engineering Material - In crystal material, hexagonal crystal system could form 4-digit index in certain direction of solid. For [1(-1)0] direction in the hexagonal crystal systems of particular catalyst applied in fume removal of incinerator, what is the four-digit index for this direction? Hint : The transformation equations between the 3-digit [h’k’l’] and the 4-digit [hkil] indices are : h = (1/3) (2h’ – k’); i = - (h + k); k = (1/3) (2k’ – h’); l = l’. A. [(-1)100] B. [1(-1)00] C. [(-1)000] D. [00(-1)(-1)] E. [(-1)0(-1)0]

1 Answers  

---

What is maximum recommend pipe velocity for dry and wet gases?

0 Answers  

---

How can you prevent bridging in a dilute phase pneumatic conveying system?

0 Answers  

---