Science

cmon, is it "answer my homework?" A2K? .

Where do you think you should go to frame a question about sulfur removal from coal combustion?

Mayb some metal may be used, now, which ones?

Think Forsterite

Obviously this is the place to go. Able To Know. Ask an expert. Ask questions- get answers. That's what was advertised you silly moo.

It doesn't say Able to preen as bad-tempered big-shot.

Spendius is a lonely idiot who needs all the attention and spotlight on him. Thats why he jumps in on topics , as if to shout, "hey look at me" Im really not an idiot" However, evidence does not support his claims.

I don't jump in on topics to tell enquirers that I'm not Abling them to know.

Here ya go:
http://en.wikipedia.org/wiki/Flue_gas_desulfurization#FGD_chemistry

Don't mind the bickering, they just broke up after a positively torrid, though clearly doomed, affair in the Bahamas and are understandably overwrought by emotions.

I presume you are projecting Bob having been emotionally affected by a bust-up yourself in the past. I just enjoy being snidey with effemm.