Examples of 'carbonylation catalyst' in a sentence
Meaning of "carbonylation catalyst"
carbonylation catalyst - a substance that helps speed up the carbonylation reaction, which involves the addition of a carbonyl group to a molecule
How to use "carbonylation catalyst" in a sentence
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carbonylation catalyst
This stock carbonylation catalyst solution was used in subsequent experiments.
A process as claimed in any preceding claim wherein the carbonylation catalyst is iridium.
A carbonylation catalyst promoter may also be present in the liquid reaction composition.
The catalyst may be any homogeneous carbonylation catalyst which is soluble in the reaction medium.
The carbonylation catalyst may contain further components such as polymerisation inhibitors and the like.
The process of the present invention may employ a group VIII noble metal carbonylation catalyst.
The carbonylation catalyst can be a heterogeneous or homogeneous catalyst based on Group VIII metals.
The identity of promoter depends to some extent on the Group VIII carbonylation catalyst.
The carbonylation catalyst typically comprises a source of a Group VIII metal.
A process as claimed in claim 1 wherein the carbonylation catalyst is rhodium.
Charging said carbonylation catalyst to a reaction zone ;.
A process as claimed in claim 1 wherein the carbonylation catalyst is iridium.
Preferably, the carbonylation catalyst comprises rhodium, indium or mixtures thereof.
A process as claimed in claim 5 wherein the carbonylation catalyst promoter is ruthenium.
Preferably, the carbonylation catalyst comprises rhodium, iridium or mixtures thereof.
See also
A process as claimed in any one of claims 1 to 3 wherein the carbonylation catalyst is rhodium.
As mentioned above, the low water carbonylation catalyst solutions are useful in carbonylating alcohols.
A carbonylation catalyst stabiliser comprising an iodide salt which is soluble in the reaction composition ;.
The method of claim 33 wherein said carbonylation catalyst is a palladium catalyst.
Where the carbonylation catalyst is iridium, the carbonylation catalyst promoter is preferably ruthenium.
A process as claimed in claim 12, in which the carbonylation catalyst system comprises,.
Several of the carbonylation catalyst also comprise a ligand, for example pyridine or a phosphine.
A process as claimed in claim 11, wherein the carbonylation catalyst system comprises,.
The carbonylation catalyst preferably comprises a combination of palladium or a compound thereof and phosphorous-containing compound.
The use as claimed in claims 10 or 11 in which the carbonylation catalyst additionally comprises a co-promoter.
A carbonylation catalyst system, which comprises,.
The process of claim 1, wherein the carbonylation catalyst comprises Pd ( OAc ) 2.
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Examples of using Carbonylation
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Oxidative carbonylation of methanol on heterogeneous copper catalysts
Improved process for the carbonylation of propylene
Carbonylation processes are well known in the art
