Examples of 'nickel catalyst' in a sentence
Meaning of "nickel catalyst"
Nickel catalyst is a substance, usually nickel or a nickel compound, that speeds up a chemical reaction without being consumed in the reaction itself
How to use "nickel catalyst" in a sentence
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nickel catalyst
The supported nickel catalyst are especially preferred.
Hydrodesulphurisation of light gasoline on nickel catalyst.
A nickel catalyst can also be used.
Reduced generation of ammonia in nickel catalyst of reformer.
Preparation of a nickel catalyst provided on a silicon oxide support.
It is produced by adding hydrogen in the presence of a nickel catalyst.
The nickel catalyst is synthesized for instance in the following way.
The hydrogenation is carried out by using a nickel catalyst.
The nickel catalyst is preferably present in a fixed bed in the reactor.
A particularly preferred catalyst is a nickel catalyst.
A great advantage of the nickel catalyst is that formic acid may be present.
The reaction is carried out in the presence of a nickel catalyst.
The nickel catalyst applied according to the invention is a supported nickel catalyst.
The catalyst used was a nickel catalyst.
The fixed bed of nickel catalyst consists of a compact stack of cylindrical grains of catalyst.
See also
In such a situation quite often use is made of a nickel catalyst.
A modified raney nickel catalyst and a process for preparing diols by using the same.
The desulphurisation may be carried out in presence of a nickel catalyst.
The nickel catalyst used in the process according to the present invention is a heterogeneous catalyst.
A process for preparing diols by using a modified raney nickel catalyst.
Another type of nickel catalyst has been used inside fired tubular reformers for several years.
It can be catalyzed just as well by the zinc catalyst as the nickel catalyst.
A nickel catalyst such as Raney nickel is preferred.
A process for extraction of nickel from spent nickel catalyst which comprises.
The nickel catalyst may be Raney nickel or a catalyst consisting of nickel on a support material.
Ethene can also be converted at moderate temperature with a bifunctional nickel catalyst.
The amount of Raney nickel catalyst is in no way critical.
This reactor was connected upstream of the reactor with the nickel catalyst.
The ratio of the ephedrine amide and Raney Nickel catalyst is crucial for this reaction.
Photons excited electrons in the nanocrystals and transferred them to the nickel catalyst.
In particular, it outperformed the nickel catalyst at low temperatures.
For this reason the sulfur compounds are removed utilizing the nickel catalyst.
Nickel catalyst according to claim 2, wherein the structural promoter is alumina.
Alkanes will react with steam in the presence of a nickel catalyst to give hydrogen.
The preferred nickel catalyst is a mixture of nickel 2-ethylhexanoate and triethylaluminium.
By subsequent activation of the catalyst containing microspheres an active sponge nickel catalyst is produced.
Accordingly, the nickel catalyst will be deactivated in the course of time.
Reduction is continued for at least five hours under hydrogen with the nickel catalyst.
As a result, the nickel catalyst will be deactivated in the course of time.
Raney nickel provides an example of an activated sponge nickel catalyst suitable for such use.
The preferred nickel catalyst is a mixture of nickel 2-ethylhexanoate and triethylaluminum.
A more preferred reductive method is reduction with sodium borohydride in the presence of a nickel catalyst.
After that, a nickel catalyst is added, along with hydrogen atoms to solidify it.
We now disclose a method for generating microspheres containing solid particles of nickel catalyst alloy.
Of those, a nickel catalyst is preferred from the standpoint of reaction result and cost.
COMETAM is the french leading company for valorisation of nickel catalyst.
The nickel catalyst used is supported on alumina, which has been passivated with sodium hydroxide.
HCO is produced by the hydrogenation of castor oil with nickel catalyst.
The reduction-treated nickel catalyst may be directly used for the reduction reaction.
This degree of selectivity is greater than that obtained with a Raney nickel catalyst.
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