Examples of 'impregnation solution' in a sentence
Meaning of "impregnation solution"
Impregnation solution: A substance used to fill the pores of a material, typically wood or concrete, in order to make it waterproof or resistant to staining
How to use "impregnation solution" in a sentence
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impregnation solution
The impregnation solution was then withdrawn.
One kg of the carrier was impregnated with the impregnation solution.
The impregnation solution was then removed.
These modifiers are added in a soluble form to the impregnation solution.
The impregnation solution can be an aqueous solution or an alcoholic solution.
Not cause extraction of the indicator into the aqueous impregnation solution.
The impregnation solution contains a low concentration of coating polymer.
Suitable tin salts for use in the impregnation solution are tin hydroxide and tin halogenides.
The impregnation solution was produced in one step by heating these precursors under reflux.
This Figure also shows the quantity of nickel used in the impregnation solution.
A preferred impregnation solution is a concentrated cleaning formulation having little or no water.
Preferably, an aqueous solution is used as the impregnation solution.
A second preferred impregnation solution comprises germanium tetrachloride dissolved in anhydrous ethanol.
Subsequently, 5 g of the ground carrier was impregnated with this impregnation solution.
The most preferred impregnation solution comprises an aqueous solution of hypophosphorous acid.
See also
The leukocyte-removal medium 4 is soaked in the impregnation solution 5.
Such an impregnation solution typically contains essentially no source of phosphorus or molybdenum components.
The composition of a typical impregnation solution used is shown in Table I.
The impregnation solution comprising at least said organic compound is preferably an aqueous solution.
By low-acid it is meant that the impregnation solution generally has a normality of 2 or less.
The impregnation solution is prepared in a single stage by heating these precursors under reflux.
The process of claim 1, wherein the impregnation solution further comprises an inorganic acid.
The impregnation solution will often include an initiator for the graft reaction.
After removing the samples from the impregnation solution and drying, their silver content was measured.
The impregnation solution may include a component by which homopolymerisation of the vinyl monomer is inhibited.
A preferred compound for use in the impregnation solution is the perrhenate, preferably ammonium perrhenate.
The pH of the buffered platinum tetraammine dichloride impregnation solution was 9.76.
An aqueous impregnation solution containing chloroplatinic acid and hydrogen chloride was then prepared.
The TBAOH / Pd molar ratio in the impregnation solution is equal to 6.
The resulting impregnation solution was combined with the catalyst base mentioned above.
The TEAOH / Pd molar ratio in the impregnation solution is equal to 6.
The impregnation solution had an atomic ratio of boron to zinc of 4.
The inventors used a 25 g / l impregnation solution for this wool.
The impregnation solution advantageously comprises an acid, for example acetic acid.
Same as example no 1 but the impregnation solution contains 5 % soda and 5 % glycol.
The impregnation solution was added over a period of 1.5 hours with agitation.
The total concentration of these materials in the impregnation solution is generally about 2 - 10 % by weight.
A preferred impregnation solution contains chloroplatinic acid, nitric acid, and lead nitrate.
A method as defined in claim 2, characterized in that the impregnation solution contains Na2SO3 and / or NaHSO3.
The aqueous acid impregnation solution comprises one or more mineral and / or organic acids.
Support A4 was crushed, sieved and impregnated with the impregnation solution to 230 % pore volume saturation.
With 72 ml of this impregnation solution 85 g of the titanium coated carrier was contacted.
The DS / Pd molar ratio in the impregnation solution is equal to 0.5.
The impregnation solution used was 10 g of copolymer per litre of water ( see the example above ).
The DBS / Pd molar ratio in the impregnation solution is equal to 0.5.
The first impregnation solution had a citric acid / molybdenum molar ratio of 0.4.
That is, more than one impregnation solution may be applied to a particular porous structure.
A typical impregnation solution for a test sample ( Sample 16 in Table III ) is as follows,.
In another variation, the impregnation solution of step i ′ ″ preferably comprises citric acid.
The volume of the impregnation solution is 250 % of the pore volume of the support material.
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