| Search |
tube heater
If you are set on a fluid type heating system I think frogfoot is on the right track here but you wi ... |
25-2-2005 at 02:02
by: bio2 |
heat tape
Go to the helix calculator I posted. It will do your "rigorous calculation" in one click. ... |
18-2-2005 at 18:53
by: bio2 |
heat tape
Regular fiberglass (woven) will burn up in contact with the nichrome. Zetex fiberglass tape is ok o ... |
16-2-2005 at 14:16
by: bio2 |
Styrene from resin
[quote][i]Originally posted by chemoleo[/i]
........It's cleaner than distilling off the PS fr ... |
11-2-2005 at 22:06
by: bio2 |
Styrene from resin
Wash w/ water then fractionate @ atmos. keeping the 140-150deg distillate. The polyesters should hav ... |
11-2-2005 at 19:40
by: bio2 |
Acetic acid/ sodium hydroxide
Unless a person is trying to recycle acetic acid for "fun"; given the price ($108 for 22L ... |
9-2-2005 at 22:56
by: bio2 |
The Transcranial Magnetic Stimulator
........................MagPro is equipped with a built-in trigger source, offering a selection of t ... |
30-1-2005 at 20:18
by: bio2 |
TFAA from Freon
Thanks for that BromicAcid you're gonna love this one.
Was doing a patent search on the subj ... |
28-1-2005 at 04:06
by: bio2 |
trifluoroacetic acid
Hey Polverone;
Found this old post of yours when doing a search on subject acid.
Preparation ... |
26-1-2005 at 20:06
by: bio2 |
3 Birds with 1 stone
Man, you guys better be CAREFUL.
First of all adding all the stuff together at once is inviting d ... |
26-1-2005 at 17:48
by: bio2 |
DIY magnetic stirrer
http://www.teccor.com/cgi-bin/r.cgi/prod_series.html?LFSESSION=WwlfHapsXI&SeriesID=593
Check ... |
26-1-2005 at 15:55
by: bio2 |
DIY magnetic stirrer
Irons also make good melting point apparatus!
The irons I have seen have the element integral (ca ... |
25-1-2005 at 13:28
by: bio2 |
water/hydrocarbon azeotropes
This should be helpful!
Binary azeotropes containing water
System
BP of azeotrope,
Deg C
C ... |
24-1-2005 at 22:59
by: bio2 |
Controlled Electrical heating for Catalysis of S2Cl2 to SOCl2.
Check this out, NiCr helix calculator applet
http://www.wcrl.ars.usda.gov/cec/java2/heater2.htm |
18-1-2005 at 18:20
by: bio2 |
Controlled Electrical heating for Catalysis of S2Cl2 to SOCl2.
Asbestos paper and board is available at the hardware store around here. Despite all the hype it ... |
18-1-2005 at 16:16
by: bio2 |
Controlled Electrical heating for Catalysis of S2Cl2 to SOCl2.
Having built a few of these tubes and lots of "dimmers" which are triac phase controlled c ... |
16-1-2005 at 22:47
by: bio2 |
Polystyrene (styrofoam) depolymerization to styrene?
Here's something from the Hive I copied with some numbers I added.. Am ready to do this and am ... |
15-1-2005 at 20:39
by: bio2 |
