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Topic: important question  (Read 3394 times)

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Offline darien2009

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important question
« on: February 04, 2010, 11:08:37 AM »
 why the Nitrogen uses in the home using more from trading using?

Offline Schrödinger

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Re: important question
« Reply #1 on: February 05, 2010, 04:50:56 AM »
I'm sorry, I couldn't comprehend what you wanted to convey.  :-\
Can you please post that again, clearly?
"Destiny is not a matter of chance; but a matter of choice. It is not a thing to be waited for; it is a thing to be achieved."
- William Jennings Bryan

Offline darien2009

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Re: important question
« Reply #2 on: February 05, 2010, 09:03:45 AM »
Why does liquid nitrogen has power and quality of economically more than CO2 solid (dry ice)?

I mean liquid nitrogen uses to refrigerate better than dry ice, I want to know what is the reasons for that?

Offline Dolphinsiu

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Re: important question
« Reply #3 on: February 05, 2010, 12:13:30 PM »
Liquid N2 can attain lower freezing temperature than solid CO2

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