Hi, what is some methods to adsorbe a substance (molecule or microbs) in a fine powder (eg resin, talcum, chalk, salt, pepper, plastic polimers,
elastomers, cacao) ?bbartlog - 19-4-2010 at 09:07
Before you tackle adsorption, I suggest another project: 'what is the best way to pose a question so that someone might provide me with useful answers
or information?'. In the present case, your question is hopelessly overbroad, akin to asking 'how do I distill?'; the only answer someone could
provide to such a question might be a link to some weighty compendium of knowledge on the subject. If you have something specific that you want to
adsorb, then we would like to know
- what it is
- why you are trying to adsorb it
- what candidate materials you would prefer or have access to psychokinetic - 20-4-2010 at 00:11
Absorption of what into what?
Also, any given item dissolved or absorbed into another would require different reagents.fludyoptasyphos - 20-4-2010 at 06:07
eg nicotine and caffeine with etylene glycol in talcum - silica - magnesium fine powdermatei - 20-4-2010 at 08:45
Usually this is done by dissolving the compound you want to adsorb into a suitable solvent, adding the adsorbent (powder) to that mixture and
evaporating the solvent to dryness with a rotavap.fludyoptasyphos - 21-4-2010 at 09:35
Usually this is done by dissolving the compound you want to adsorb into a suitable solvent, adding the adsorbent (powder) to that mixture and
evaporating the solvent to dryness with a rotavap.
thank matei , I've understandzed - 26-4-2010 at 02:44
Odd way of using the word adsorb. As I recall, adsorbsion is a surface phenomena.
A type of affinity or light molecular bonding between two differing molecules. One of which might be either a solid catalyst or a chromatographic
media, and the other being either a chemical undergoing a catalyzed reaction like a hydrogenation, or a chemical being purified or refined, as by
elution through a column of adsorbent material, as in column chromatography.
