I've got heaps of experience burning stuff, and maintaining control over it, so if you need to do more burning and want to talk about it pm me.
Your voice here has always rang true with me, so thanks again!
Thank you.
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Your voice here has always rang true with me, so thanks again!
alwyn wrote:REally, at this point in time, there is NO clean fuel.
psynapz wrote:Here's some counter-examples:
Crystal growing and casting are metallurgical processes which are relatively energy intensive since they are processing molten silicon at around 1600°C. They consist of a large number of units of process equipment operating in parallel. This modular nature makes for relatively easy expansion of plant throughput.
The starting material is lumps of chemically pure polycrystalline silicon, of a quality close to semiconductor-grade, produced by the Siemens process. The solar industry has historically taken off-specification material that is rejected by the semiconductor industry. However, as growth of the PV industry is overtaking that for semiconductors, this scrap is in short supply and an increasing proportion of more expensive prime-grade Si is having to be used as meltstock.
Solarbuzz
Seamus OBlimey wrote:psynapz wrote:
Can't fault that though.
alwyn wrote:That would be my dream house, with a slightly higher hill behind it with a clear water spring, at the top! Woo hoo, gravity fed water....
as long as I'm dreaming....
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