Answer / sivasankari

For Air:

Dry air at 0º C has a density of 1.29 kg/m³
Just divide the kg/hr by 1.29 to get m³/hr
kg/hr / (1.29 kg/m³) = m³/hr

For Water:

Water has a density of 1 kilogram/liter, or 0.001 kg/m³
to convert kg/hr to m³/hr you would divide by 1000

Answer / arif

300 TPH
1 TPH= 907.18 kg/hr

multiply by density of water 1 kg/hr = 1 ltr/hr

i.e. =0.001 m3/hr

I have a problem with a valve (air to close). When it is fully closed and try to open 1% it doesn't responce till 3% open suddenly more than 3% then back to 3%. I tried to tune positioner then removed it, the problem still exist. Any idea

3 Answers  

---

what is use of communication wire in multipare cable(oil and gas field), why this communication wire not used in single pair cable?

0 Answers  

---

why the steam drum and deaerator level transmitter range is in negative MMWC to zero

3 Answers   Emerson, Jindal, JKPM,

---

how to derive kg/cm2 to mmwc? complete derivation.

11 Answers   L&T,

---

How many types of sensors are used in instrumentation & what are names

1 Answers   CTC,

---

What is the IEC Standard for PLC I/O Terminal wiring Procedure?

1 Answers  

---

What is SCADA ? WHAT is it role in DCS ?

3 Answers   Honeywell,

---

How to calibration coriolis flow meter?

0 Answers  

---

how micro-processor and micro controller different from architecture

3 Answers   Bhushan Power Steel,

---

Why Ma signal is using for control system?

1 Answers   Petrofac,

---

when placing a vent or drain hole on an orifice plate should you measure from the center of the bore up or down for the vent placement?

0 Answers  

---

why level transmitter input is given 4to20ma

2 Answers   Sabic,

---