Examples of 'sulphur trioxide' in a sentence
Meaning of "sulphur trioxide"
sulphur trioxide ~ A chemical compound composed of sulfur and oxygen with the formula SO3, commonly used in the manufacturing of sulfuric acid and various industrial processes
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- Alternative spelling of sulfur trioxide
How to use "sulphur trioxide" in a sentence
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sulphur trioxide
Sulphur trioxide is currently the preferred process.
Sulphation is preferably carried out using sulphur trioxide.
Sulphur trioxide in the uninhibited state.
Heat to remove sulphur trioxide.
Sulphur trioxide tests were performed on a continuous combustion chamber.
The contact time is inversely proportional to the concentration of sulphur trioxide.
Sulphur trioxide shall be inhibited.
This results in environmentally acceptable levels of sulphur trioxide and acid mist.
Sulphur trioxide from sulphur.
The sulphonation of the internal olefins is preferably carried out with sulphur trioxide.
The sulphur trioxide tests were conducted on a continuous combustion chamber.
The alcohol was sulphated using sulphur trioxide and a pilot plant falling film reactor.
The sulphur trioxide formed in the secondary stage is absorbed in the final absorber.
The acid plant converter oxidizes sulphur dioxide to sulphur trioxide in the presence of a catalyst.
Highly concentrated sulphur trioxide suspension in nitrogen solution containing magnesium.
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SOS may be prepared by sulphating sucrose with sulphur trioxide in pyridine.
Total sulphur trioxide.
Magnesium and sulphur expressed as water-soluble magnesium oxide and sulphur trioxide.
The resulting sulphur trioxide is then absorbed to form sulphuric acid.
Nowadays this is generally carried out using sulphur trioxide and a falling film reactor.
Sulphur trioxide is absorbed by the liquid and reacts to form the sulphonated product.
Subsequently, it has become conventional to use sulphur trioxide as sulphonating agent.
The sulphur trioxide released is thus diffused through all the pores of the material.
The process of claim 1, wherein the sulphur trioxide is introduced in the form of oleum.
Sulphur trioxide in the uninhibited state United States of America.
A method according to claim 1 wherein the sulphur trioxide is diluted with another gas.
Instead, the sulphur trioxide is first dissolved in concentrated sulphuric acid,.
Examples of such methods include sulphonation using sulphuric acid, chlorosulphonic acid, oleum or sulphur trioxide.
Preferably, the sulphur trioxide is introduced only in step c.
An even more preferred additive according to the present invention is sulphur trioxide SO3.
The sulphur trioxide may be in the form of oleum, which facilitates its introduction.
Also, the absorption of sulphur dioxide and sulphur trioxide in the catalyst should be minimised.
An upper sulphur trioxide packed absorption zone above said lower absorption zone ;.
Water-soluble sulphur trioxide.
From these sulphur trioxide SO3 is obtained, which immediately reacts with the alkali compounds.
At optimal conditions the reduction in sulphur trioxide was greater than 30 %.
A shell ; a lower sulphur trioxide packed absorption zone within a lower part of said shell ;.
Total and water-soluble magnesium oxide, calcium oxide, sulphur trioxide or sodium oxide.
As the mole fraction of sulphur trioxide in oleum increases, the rate of reaction decreases.
The 1, 1 mixture turns out to give you the best possible overall yield of sulphur trioxide.
Means for feeding said depleted sulphur trioxide gas stream to said upper absorption zone ;.
Sulphur oxides emissions are primarily comprised of SO2 plus a small amount of sulphur trioxide ( SO3 ).
EXAMPLE 5 For Example 5, sulphur trioxide was utilized as the second catalyst component.
Optional, water-soluble sulphur trioxide.
Sulphur Trioxide SO3 . - The results obtained for the duplicated values can be observed in Figure 6.
The atomic oxygen “ O ” is capable of oxidizing sulphur trioxide SO 3 to give sulphate SO 4.
A process as claimed in claims 1-2, wherein the sulphonating agent is sulphur trioxide.
The process of claim 4, wherein the sulphur trioxide is introduced only in ( c ).
Even at these relatively low pressures, there is a 99.5 % conversion of sulphur dioxide into sulphur trioxide.
Sulphonation was effected using sulphur trioxide and air in an approximate ratio of 1.00.
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Examples of using Sulphur
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Produces oxides of sulphur and nitrogen on combustion
Sulphur is an essential element for plant growth
The isotopes in the sulphur are like a fingerprint
Examples of using Trioxide
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A trioxide is a compound with three oxygen atoms
Remission with arsenic trioxide has been reported
Sulphur trioxide is currently the preferred process
