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Microcap & Penny Stocks : MECHANICAL TECHNOLOGY (MKTY) -- Ignore unavailable to you. Want to Upgrade?


To: billkirn who wrote (323)7/18/1999 11:57:00 AM
From: Stephen O  Read Replies (2) | Respond to of 542
 
Does anyone know whether existing natural gas lines in the ground to homes could be used for hydrogen?



To: billkirn who wrote (323)7/18/1999 11:49:00 PM
From: billkirn  Read Replies (1) | Respond to of 542
 
Good site to convert energy stuff:
infinitepower.com

Looks like 1 therm = approx 100cf of natural gas.

Water heater needs 1/2 therm per day
Electrical needs 20kw per day.
To produce 20kw per day would need approx. 2 therms per day.

If I use natural gas and a fuel cell, I would use approx.
2.5 therms per day for water heater and electrical at about
50% efficiency for fuel cell. Pretty rough, but I think within the ball park.

Interesting issue: My rate for therms increases substantially above
18 therms per month, like from $.58 per therm to $.78 per therm.
This is such a drastic increase that it might kill the advantage of the fuel cell.

Bill