Kg/H To Nm3/H Air

07/03/2009 ÿú Simply divide the kg/h by density (kg/m3) to get m3/h (actual m3 of ammonia flowing per hour). RE: How to convert Kg/hr to Nm3/hr zdas04 (Mechanical) 22 Jan 09 09:13, 21/11/2010 ÿú There are 3600 s/h, so 2.5 kg/s is 9000 kg/h 9000 kg/h x 1 kmol/28.966 kg x 22.414 mü/kmol = 6964 Nmü/h, NM3 /hr: Mass lb/hr kg /hr: Volume (English) CFM ft ASL PSIA øF PSIG: Volume (Metric) M3/hr m ASL BarA øC BarG, 28/06/2011 ÿú The density of air at normal conditions is 1.204 kg/m 3. Multiply the volumetric flow rate (Nm 3 /hr) by the normal air density ( 1.204 kg/m 3 ), and you have your answer : 115 Nm 3 /hr x 1.204 kg/m .

Since air can be assumed to behave as an ideal gas under those conditions, its compressibility factor is 1 so in the relation:PV=ZmRT Z=1R for air= 0.287 kPa.m3/(kg.K) V=1m3 therefore 101.330*1=1*m*0.287*273 so m = 1.295 kg. Conversion factor: 1 Nm3/hr = 1.295 kg/hr, How to convert Kg/hr to Nm3/hr - Chemical process engineering - Eng.

Conversion Of Nm3/hr Air To Actual Vapour Flow - Tank Blanketing an?, Convert kg/h to m3/h | kilogram (water mass) per hour to.

Convert kg/h to m3/h | kilogram (water mass) per hour to.

So to convert to kg, you should know the density of the matter with which you have filled the volume. for example, density of water is 1000 kg/m3. hence, mass of 1m3 of water= 1000kg/ m3 X m3= 1000kg. another example, density of air is approximately 1.225 kg/m3. hence, mass of 1m3 of air=1.225kg/ m3 .

30/08/2016 ÿú So, PV=(m/M)*R*T or m( kg/h ) = (P*V*M)/(R*T) at Normal conditions then we have: m( kg/h ) = M* 100* V ( Nm3/h ) / (8.314*273.15) or. m( kg/h ) = 0.044 M* V ( Nm3/h ) example: 20 Nm3/h of Nitrogen is equal to: m = 0.044* 28 (molecular weight) * 20 ( Nm3/h ) m = 7 kg/h . Hope it is clarified. Edited by Mahdi1980, 30 August 2016 - 04:09 PM.

22/06/2006 ÿú First of all, you must find out what reference temperature (Tr) and reference pressure (Pr) were used for defining the Nm3/h that you obtained. A Nm3 is usually (but not always) defined as being at 273.15 øK and 101.325 kPa (kiloPascals).;"