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Topic: manufactrure of ammmonia  (Read 8553 times)

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ABO_GOODA

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manufactrure of ammmonia
« on: October 12, 2005, 04:45:34 PM »
how i can manufacture of ammonia or any physical compound?

Jessica

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Re:manufactrure of ammmonia
« Reply #1 on: December 02, 2005, 01:53:26 PM »
when you say "manufacture" do you mean making it from the raw elements, or extracting it from existing compounds?

Ammonium Nitrate and any group 1 hydroxide is my usual method (often sodium hydroxide).
actualy Making it as opposed to Extracting it, requires some pretty specialised pressure vessels and catalysts etc... not idealy suited for the Home Chemist  :P

AgG

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Re:manufactrure of ammmonia
« Reply #2 on: December 02, 2005, 08:22:00 PM »
how i can manufacture of ammonia or any physical compound?

Your question seems a bit broad... can you be a little more specific especially with respect to physical compounds?  

Offline Donaldson Tan

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Re:manufactrure of ammmonia
« Reply #3 on: December 04, 2005, 05:31:55 AM »
google for bon-haber process
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Offline limpet chicken

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Re:manufactrure of ammmonia
« Reply #5 on: December 04, 2005, 01:52:42 PM »
Jessica, a better way would be to mix prilled NaOH with powdered NH3Cl, 1-2ml of water, efore being led through both a precooler, then a drying tube, followed by condensation of the liquid ammonia with whatever freezing mixture you choose to get below -33 C.

Then simple bottling of the resulting anhydrous NH3 in a ventable pressure resistant tank that can handle it.

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Re:manufactrure of ammmonia
« Reply #6 on: December 04, 2005, 02:12:43 PM »
Your search - bon-haber process - did not match any documents.

Suggestions:

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Offline limpet chicken

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Re:manufactrure of ammmonia
« Reply #7 on: December 04, 2005, 03:25:22 PM »
Just search "haber process" teh technical term is Haber-Bosch synthesis, not "bon-haber"

It comes from the names of Fritz Haber, who worked out the conditions for the reaction between nitrogen and hydrogen in the elemental state, and Carl Bosch, who put it together on an industrial scale.
« Last Edit: December 04, 2005, 03:27:56 PM by limpet chicken »
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Re:manufactrure of ammmonia
« Reply #8 on: December 04, 2005, 03:33:17 PM »
Geodome - you have mistaken Born-Haber with Haber-Bosh :)
« Last Edit: December 04, 2005, 03:33:31 PM by Borek »
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