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Specialty Chemistry Forums => Chemical Engineering Forum => Topic started by: BALA on April 23, 2018, 01:52:13 AM

Title: AQUA AMMONIA PROPERTIES - please help me.
Post by: BALA on April 23, 2018, 01:52:13 AM

Dear Friends,
I need the properties values of Ammonium Hydroxide(Aqua Ammonia) at the pressure of 20 bar & temperature of 110 degree Celsius. I am an engineering background research scholar and I don't know how to get the property values like Prandtl number, density, dynamic viscosity of Ammonium Hydroxide at 20 bar & 110 degree Celsius. I kindly request you to help me.

Title: Re: AQUA AMMONIA PROPERTIES - please help me.
Post by: Borek on April 23, 2018, 05:19:20 AM

Have you checked the NIST database?

Engineering toolbox site often has good data.

Then, google is your friend, although it sometimes requires a bit of luck and plenty of time.

Chances are data you need are available only behind paywalls. I don't use any of the paid databases, perhaps someone else can chime in.

Title: Re: AQUA AMMONIA PROPERTIES - please help me.
Post by: Enthalpy on April 23, 2018, 06:03:17 AM

Ammonia and its aqueous solution are well studied for refrigerators, that's where you may find data - but to include 110°C, you'll need luck.