On Sun, Jun 8, 2014 at 8:09 AM, Jones Beene <jone...@pacbell.net> wrote:

The first big issue is the catalysts. ... the reaction with carbon monoxide
> creates tetra-carbonyl nickel, which is highly toxic. Copper is illegal
> because of the formation of dioxin.


In light of these points about tetra-carbonyl nickel and dioxin, the
hobbyist attempting to carry out an experiment involving a reaction between
H and nickel adsorbed onto the surface of a catalytic converter should be
careful about dealing with the offgas, especially if copper turns out to be
a significant byproduct of the reaction.

Eric

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