On Feb 27, 2011, at 1:46 PM, Dennis wrote:
The size and shape looks more like PM Nickel to me:
http://www.korea-nickel.co.kr/products/powders.asp
and it seems more in keeping with what is listed in the patent
as: Powder nickel: Gerli Metalli--Milan
I don't see them making Raney nickel.
Dennis C
--------------------------------------------------
From: "Jones Beene" <jone...@pacbell.net>
Sent: Sunday, February 27, 2011 3:14 PM
To: <vortex-l@eskimo.com>
Subject: RE: [Vo]:Rossi's Nickel
At the magnification used, this patent image is consistent with
Raney nickel
IMO.
You can see that the globules have a lot of smaller nano features
which
would not be resolved without far greater magnification.
Are not the globules consistent with this image?
http://www.esrf.eu/Industry/case-studies/raney-nickel/raney-nickel
Take a look at Hunter Chemical's Nickel Powder, especially grade
AH50. Has a very nice photo with 20 micron bar.
http://www.hunterchem.com/nickel-powder-carbonyl-process-hydrogen-
reduced.html
http://tinyurl.com/64ksalr
Nickel 99.8 % min.
Carbon 0.1 % max.
Sulfur 0.001 % max.
Iron 0.001 % max.
Cobalt 0.0005 % max.
Comes in 25 kg plastic pails. Wonder what price? "Custom packaging
upon request."
Best regards,
Horace Heffner
http://www.mtaonline.net/~hheffner/
