Different substances are not adsorbed out of the same solvent to the same extent by the same adsorbing agent.
Hence, many dyes may be adsorbed out of water by charcoal, porous clay, etc.
Relatively more material is adsorbed out of dilute solutions than out of more concentrated ones.
During gel-formation, electrolytes and other soluble substances which may be present in solution in the liquid may adsorbed out of the solution and appear in the gel.
Or, they may be adsorbedout of solution on gelatinous, or colloidal, materials, like aluminium hydroxide, or various hydrated clays.
Colloidal substances may be removed from sols by being adsorbed upon porous materials like charcoal, fuller's earth, hydrated silicates, etc.
Unlike the "B" it is apparently not adsorbed by fine precipitates such as fullers' earth or colloidal iron.
Ries (6) has found that gallo-tannic acid is adsorbed readily and increases the plasticity of clay.
The alkaline chlorides and sulphates do not appear to be adsorbed in this manner, but the carbonates are readily removed from solution.
On the assumption that the nett charge adsorbed is the dominant factor in determining the maximum swelling at equilibrium, one must therefore regard the curves of Fig.
Also we know that organic anions are usually much more strongly adsorbed than inorganic anions, and hence that in such cases a{1} is more nearly approached by the value of a{2}.
In a gelatine sol the colloid particles have largely adsorbed the colouring matters which it is desired to remove.
Some excess is desirable, to replace in the liquor the lime adsorbed by the goods in plumping, to assist bacterial activity, and also because in sharp lime liquors the undissolved portions do not remain so long in suspension.
The alum is, of course, hydrolyzed and free sulphuric acid is quickly adsorbed, whilst the colloidal solution of alumina is adsorbed also but more slowly.
The adsorbed acid tends to swell the pelt and to cause it to take up the alumina less readily.
The amount adsorbed is also a function of the volume concentration in the sol after equilibrium is reached.
The coagulated albumin takes down the adsorbed colouring matters.
Pelt (whether delimed or not) is rapidly acidified by the quickly penetrating and strongly adsorbed organic acids of the old tan liquors and becomes positively charged before the tannins are adsorbed.
The electric charge given by the adsorbed ions may be reduced by dilution, for dilution causes a lessened adsorption of the charging ions.
The amount adsorbedis proportional to the actual extension of surface, i.
Leucoellagic acid is soluble in alkalies, the solution assuming a deep-red coloration; it reduces silver nitrate in the cold, but is not adsorbed by mordanted cotton cloth, in which respect it differs from ellagic acid.
This substance is easily adsorbed by hide powder, but is not capable of converting the latter into that insoluble form into which it is converted by the natural tannins.
Neradol D, which comparatively large quantities of the sodium sulphonate also adsorbed by hide powder, leaving the "tanning matters" of Neradol D at 13.
Summary From the qualitative reactions of the different condensation products described it may be seen that their tannoid properties are not dependent on whether they precipitate gelatine or are adsorbed by hide powder or not.
It is soluble in water, precipitates gelatine, and is adsorbedby hide powder.
This method is inapplicable to the antiscorbutic vitamine, which is not adsorbed by this material.
Liquid is adsorbed into permeable materials such as fiberboard or chipboard.
As the patient is removed from the air lock, the PPW is opened and rolled inside out so that any desorbing vapors are adsorbed by the charcoal layer.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "adsorbed" in a variety of sentences. We hope that you will now be able to make sentences using this word.
