Define a solvent?

0 Answers  

---

How can separation of chiral chemicals affect the chemical and/or pharmaceutical industries?

0 Answers  

---

Explain what are the methods involved to test helium leak testing in a vacuum system?

0 Answers  

---

We are having proplem with the persperation smell in ETT/ECHO room in our cardiac hospital.The 2 Ton of AC is not conditioning the environment. We have to use exhaust fan to through out of the room bad air. Could anyone suggest how to coup with this effectively using chemical engineering. Any permanent solution to neutralise the bad smell.The Air freshners are not doing enough instead making a bad odour.

1 Answers  

---

Question 62 – The names of the flow streams could be represented by : H1 for first hot stream, H2 for second hot stream, C1 for first cold stream, C2 for second cold stream. Data of supply temperature Ts in degree Celsius : 150 for H1, 170 for H2, 30 for C1, 30 for C2. Data of target temperature Tt in degree Celsius : 50 for H1, 169 for H2, 150 for C1, 40 for C2. Data of heat capacity Cp in kW / degree Celsius : 3 for H1, 360 for H2, 3 for C1, 30 for C2. (a) Find the enthalpy changes, dH for all streams of flow H1, H2, C1 and C2 in the unit of kW. Take note of the formula dH = (Cp) (Tt - Ts). (b) Match the hot streams H1 and H2 with the suitable cold streams C1 and C2 to achieve the maximum energy efficiency.

1 Answers  

---

What does the catalytic converter on an automobile do?

0 Answers  

---

What is % of piping & equipment cost for a chemical plant having batch process?

0 Answers  

---

What are advantages using hollow shaft impeller?

0 Answers  

---

Mention some of the specialized grinding methods?

0 Answers  

---

which book is better for written test of a refinery or a chemical industry-o.p gupta or DR.RAM PRASAD?

2 Answers  

---

whats the allowed tolerance of pipe to pipe butt joint mismatching

0 Answers  

---

Explain about different types of lamps?

0 Answers  

---