On Oct 6, 5:26 am, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]>
wrote:
> ... (it isn't really cement or is it???)
Its not Portland cement; construction companies will be leary of using
much of it.
Anyway, the requirements are so specialized that this will only be the
tiniest bit player; in 2007 the excess carbon added to the active
carbon cycle was 10 GtC!
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