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SO2 + NaOH
I'm doing it counterflow, yes.
How do I estimate the kinetics of the reaction? I really don't kn ... |
27-11-2006 at 10:25
by: katchum |
SO2 + NaOH
Okay, I'll make sure the pH is kept at 12.
I could calculate that this way:
When you have 0,2 ... |
26-11-2006 at 16:37
by: katchum |
SO2 + NaOH
Just to make sure:
Can someone please verify to me that when I add NaOH to a level of pH 12 that ... |
26-11-2006 at 11:24
by: katchum |
SO2 + NaOH
If someone replies, but thanks a lot for all your help! |
23-11-2006 at 11:36
by: katchum |
SO2 + NaOH
NaCl: 36g/100g H2O.
Cl-: 3,18 mol/l or 112 g/l
Na+: 3,18 mol/l or 73 g/l
total: 185 g/l or 18 ... |
23-11-2006 at 10:06
by: katchum |
SO2 + NaOH
And if it were Cl- and HSO3- molecules with Na+ molecules? |
23-11-2006 at 09:13
by: katchum |
SO2 + NaOH
Um, is it physically possible to have:
HCl: 3,18 mol/l en SO2: 1,8 mol/l at pH 12?
[Edited o ... |
23-11-2006 at 07:22
by: katchum |
SO2 + NaOH
I stumbled on this graph.
Why is it that at pH 12 everything is SO3--? (I thought my second react ... |
22-11-2006 at 10:14
by: katchum |
SO2 + NaOH
Are you sure that there isn't a little, tiny bit of SO4 formed? like almost... 250 mg/l?
And abou ... |
22-11-2006 at 10:01
by: katchum |
SO2 + NaOH
Oh, but then it's just perfect, I can concentrate more into the liquid phase. But now I have to rese ... |
22-11-2006 at 09:31
by: katchum |
SO2 + NaOH
How much of those HSO3- ions will make SO4--? How can I calculate that?
I ask this because the wa ... |
22-11-2006 at 07:59
by: katchum |
SO2 + NaOH
http://www.physicsforums.com/showthread.php?threadid=144021
Here they say the reaction SO2 + 2NaO ... |
21-11-2006 at 15:56
by: katchum |
SO2 + NaOH
Hey, if the second reaction doesn't occur, then it's even better! One mole of SO2 with one mole of O ... |
21-11-2006 at 08:24
by: katchum |
SO2 + NaOH
Very helpful indeed!
My liquid: 422000ml/s || your liquid: 200 ml/s
My gas: 23 l/s || your gas ... |
21-11-2006 at 08:00
by: katchum |
SO2 + NaOH
Okay,
I think open system: it's a packed wet scrubber.
SO2: 234 kg/h or 65 g/s and 0,087 mass ... |
21-11-2006 at 03:47
by: katchum |
SO2 + NaOH
Hello
Does anyone know at which pH almost all SO2 in the gas stream will react into the liquid ph ... |
21-11-2006 at 01:40
by: katchum |
HCl in NaOH
Hi
I have some difficulty in understanding this:
Suppose I have a feed NaOH solution 20%. This ... |
15-11-2006 at 15:04
by: katchum |
Recycle stream
Let's say I have a scrubber with a recycle stream from the liquid out to the feed and I want to main ... |
15-11-2006 at 14:47
by: katchum |
HCl + NH3
The calcination technology wasn't a good idea because it required too much space.
I'm looking for ... |
5-11-2006 at 12:27
by: katchum |
Ultra pure H2O
Does anyone know what kind of doctoral research I could do about this topic? Just to get ideas... |
19-10-2006 at 04:31
by: katchum |
HCl + NH3
I've read an article on the net:
http://pubs.nrc-cnrc.gc.ca/cgi-bin/rp/rp2_abst_e?cjc_v75-375_53_n ... |
18-10-2006 at 10:05
by: katchum |
HCl + NH3
Those aerosols formed are something of 0,5 micron or less which is good, but the resistivity of NH4C ... |
18-10-2006 at 02:08
by: katchum |
HCl + NH3
What do they do with that CaSO4 actually? Just burn it? I know there is too much of CaSO4 nowadays s ... |
17-10-2006 at 08:18
by: katchum |
Ultra pure H2O
What is the most cheap process to do this? Like new technology that does this much cheaper. And why ... |
16-10-2006 at 00:06
by: katchum |
Ultra pure H2O
Hi
Are therre any technochemistry tricks to make ultra pure water? Reverse osmosis isn't enough t ... |
12-10-2006 at 22:10
by: katchum |
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