That is what Aerojet did with their monolithic
cat pack and I'm working on a similar design as
we are talking about this I am having a problem
under standing how they created enough silver
surface to decompose the peroxide in a half inch though.
Robert
At 09:26 PM 9/17/2016, you wrote:
I wonder if you could 3D print (in Stainless or some other suitable material) some sort of intentional tortuous path as the substrate. Make it intentionally a little porous (don't HIP it or anything fancy), and then plate the catalyst on the surfaces. You might have to electroplate it on since you couldn't get good viewing angles for electroplating. Alternatively, there was a weird vacuum coating process that I read about once that was supposedly good at coating around corners and such, but I can't seem to recall the company of the exact process name. I'll dig a little in my emails to see if I can figure it out.
~Jon
On Sat, Sep 17, 2016 at 8:56 PM, Henry Spencer <<mailto:hspencer@xxxxxxxxxxxxx>hspencer@xxxxxxxxxxxxx> wrote:
On Sat, 17 Sep 2016, Robert Steinke wrote:
I think Paul's idea has a lot of potential. One issue with it is
pre-compressing the screens. With axial flow you can press them down with a
hydraulic press. How can you pre-compress the screens radially from inside
to outside?
If you're winding around a perforated center tube (which becomes the injector), you can wind under tension. Probably not as good as a press, but better than nothing.
Henry
