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#1




Nm3/hr to m3/hr
how do u convert 1 Nm3/hr of HCl to m3/hr?
Does the conversion require any other parmaters like density,etc.? Is the conversion for 1Nm3/hr of HCl to m3/hr standard , i.e can i use the conversion rate for any other gases also? 
#2




Re: Nm3/hr to m3/hr
The N stands for Normal, meaning standard temperature and pressure.
At standard temperature and pressure, then Nm^{3}/hr = m^{3}/hr 
#3




Re: Nm3/hr to m3/hr
And What About Sn3/hr

#4




convert m3 in nm3
we are want to covert (1m3)in nm3 at35cand pressure 18psi

#5




Re: convert m3 in nm3
Quote:
Is the 18 psi absolute or gauge? I have assumed absolute below Since the same moles of gas are involed P1*V1/T1 = P2*V2/T2 So, V1 = V2 *(P2/P1)*(T1/T2) Standard pressure 101/325 kPa is about 14.7 psi Assuming "as measured" is 1 m³, 18 psi, 35 °C, volume at normal is V1 = 1 m³ x 18 psi/14.7 psi * 273.15 K/(35 + 273.15 K) = 1.0854 Nm³ 
#6




Re: Nm3/hr to m3/hr
Robert Fogt 05062007 03:45 PM
The N stands for Normal, meaning standard temperature and pressure. At standard temperature and pressure, then Nm3/hr = m3/hr In this case, what would be clasified as normal? From a pharmaceutical perspective, normal and standard are 2 totally different aspects of the same criteria. Regards 
#7




Re: Nm3/hr to m3/hr
Quote:
By stating the volume at normal or standard conditions, it becomes a disuised form of molar or mass flow. At normal, a number of grams of gas equal to the molecular weight (1 mole) will occupy 22.414 L of volume). The factor is slightly different (by ideal gas laws) at the various (non)standard temperatures. 
#8




Re: Nm3/hr to m3/hr
how would you or what would 877 cfm be in psi of room temp air

#9




Re: Nm3/hr to m3/hr
Thanks for that answer! I presumed the N meant newtons and was very confused.
Thanks 
#10




Re: Nm3/hr to m3/hr
how to calculate above value?

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