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High preformance mini
Posted: Sun Feb 12, 2006 6:48 am
by Rambo
This is my new mini.It has volume of 0.5L.The comb. chamber is from aluminium.It uses oxigen
and petrol as fuel.The small brown bottle is the O2 generator.
Posted: Sun Feb 12, 2006 10:07 am
by drac
Me likes. I remember a giant gun that a member made before that uses O2 and Mapp, I'll find the link if I get the time.
But nice gun, just be careful with it.
Posted: Sun Feb 12, 2006 10:59 am
by Rambo
I realy need a good silenser for it. 8)
Posted: Sun Feb 12, 2006 11:55 am
by drac
So how exactely does the O2 generator work? H2O2 + KMnO3?
A couple more pictures would be nice.
Posted: Sun Feb 12, 2006 12:48 pm
by Rambo
Very simple
Posted: Sun Feb 12, 2006 11:20 pm
by K40T1C
first of all i really like the holder for the gun... secondly, how do you guys get magnesium permanganate, i know how to get the hydrogen peroxidde but i dont think there are any chemical stores near me so yeah...
Posted: Mon Feb 13, 2006 2:51 am
by Rambo
Actioaly I was too lazy to make some handle and the piese of st. is in the same shape I get it.For catalisator you may use MnO2 , FeCl3 , Ag.KMnO4=KALII PERMANGANS
Posted: Mon Feb 13, 2006 11:30 am
by FiveseveN
MnO2 is the black stuff (not the carbon anode, of course) in batteries. Just take a cheap alkaline battery apart.
Posted: Mon Feb 13, 2006 12:00 pm
by Rambo
There are cheap ciniese batteries that have big enternal resistense, but I didn't try them.Just reminding that you MUST HAVE GLASES WHEN OPERATING with H2O2.