Examples of 'alkali metal carbonate' in a sentence
Meaning of "alkali metal carbonate"
alkali metal carbonate: This phrase refers to a type of compound that is formed from an alkali metal (such as sodium, potassium, or lithium) and carbonate ion, typically found in chemistry and chemical reactions
How to use "alkali metal carbonate" in a sentence
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alkali metal carbonate
A preferred alkali metal carbonate is sodium carbonate.
The inorganic base includes an alkali metal carbonate.
An alkali metal carbonate such as potassium carbonate.
Mixing in the alkali metal carbonate.
The alkali metal carbonate is preferably potassium carbonate.
More preferred is an alkali metal carbonate.
Alkali metal carbonate is added to the catalyst prior to reaction.
In some embodiments the alkali metal carbonate is potassium carbonate.
Preferred are an alkali metal hydroxide and an alkali metal carbonate.
The preferred alkali metal carbonate is potassium carbonate.
The alkali is preferably an alkali metal hydroxide or alkali metal carbonate.
Alkali metal carbonate.
Triethylamine or an alkali metal carbonate.
An alkali metal carbonate or hydrogen carbonate such as sodium hydrogen carbonate.
The present invention comprises at least one alkali metal carbonate.
See also
Alkali metal carbonate detergency builders suffer however from a number of disadvantages.
The combination of MgO with an alkali metal carbonate exhibits a strong synergy.
The alkali source is preferably a source of carbonate such as an alkali metal carbonate.
Examples of the base include an alkali metal carbonate such as sodium carbonate.
The builder composition of the invention comprises another precipitating builder that is alkali metal carbonate.
Alternatively an alkali metal carbonate such as potassium carbonate or sodium carbonate may be used.
It has given excellent results in the manufacture of alkali metal carbonate peroxohydrates.
Compound B is preferably an alkali metal carbonate or a hydroxycarbonate chosen from hydrotalcite and dawsonite.
Most preferably the present composition should be free of alkali metal carbonate or bicarbonate species.
The term alkali metal carbonate includes lithium, potassium or sodium carbonate.
The carbonation components include a food grade acidulant and an alkali metal carbonate or bicarbonate.
Preference is given to alkali metal carbonate and hydroxide, triethylamine and pyridine.
However, it is advantageous to employ an alkali metal carbonate.
Suitable bases include alkali metal carbonate or hydroxide base, preferably potassium carbonate.
Sodium hydroxide or lithium hydroxide or an alkali metal carbonate e . g.
However, compositions free of alkali metal carbonate are also within the scope of the invention.
In further embodiments, the base is an alkali metal carbonate.
Suitable bases include an alkali metal carbonate base, preferably potassium carbonate, or cesium carbonate.
In some embodiments, the base is an alkali metal carbonate.
The alkali metal carbonate is present in about 20 molar equivalents.
Triethylamine, dimethylaminopyridine, or an alkali metal carbonate or bicarbonate.
In stage ( c ), the alkali metal carbonate may be, for example sodium or potassium carbonate.
For example, the mineral base is an alkali metal carbonate.
Where an aqueous alkali metal carbonate solution is employed, the pH will be lower than 11.
In one example, the carbonate is or comprises alkali metal carbonate.
Thus, the most preferred alkali metal carbonate is sodium carbonate.
In one embodiment, the carbonate is or comprises alkali metal carbonate.
In another embodiment, the alkali metal carbonate is calcium carbonate.
Process according to claim 1, wherein the basic reagent is an alkali metal carbonate.
In these embodiments, the alkali metal carbonate is optional.
A process according to claim 6, wherein the inorganic base is an alkali metal carbonate.
Triethylamine or an alkali metal carbonate e . g.
In an embodiment, the base comprises an alkali metal hydroxide or an alkali metal carbonate.
A base is an alkali metal hydroxide, alkali metal carbonate or alkali metal bicarbonate.
In another embodiment, the base is an alkali metal hydroxide or an alkali metal carbonate.
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