Examples of 'catalyst slurry' in a sentence
Meaning of "catalyst slurry"
Catalyst slurry is a mixture used in chemical processes to enhance the rate of a reaction by providing a suitable surface for the reaction to occur. It consists of a catalyst (a substance that increases the rate of a chemical reaction) and a slurry (a semi-liquid mixture)
How to use "catalyst slurry" in a sentence
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catalyst slurry
Use of a catalyst slurry preparation system.
The catalyst is preferably added to the loop reactor as a catalyst slurry.
The catalyst slurry was then charged to a hydrogenation reactor.
It is preferred that the catalyst slurry be spray dried.
The catalyst slurry was stirred and heated to reflux.
Method for monitoring the level of an ethylene polymerization catalyst slurry.
The catalyst slurry comprises solid catalyst in a hydrocarbon diluent.
Means for measuring a flow of the further diluted catalyst slurry.
Said catalyst slurry consists of solid catalyst in a hydrocarbon diluent.
The catalyst is preferably added to the slurry reactor as catalyst slurry.
The catalyst slurry feeding assembly provides several advantages.
Use of a mixing vessel allows an initial catalyst slurry to be prepared at a high concentration.
The catalyst slurry was then spray dried to form microspheroidal particles.
It allows accurate and reliable readings of the level of polymerization catalyst slurry.
Maximal concentrated catalyst slurry is obtained when catalyst is settled in diluent.
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It will be appreciated that the catalyst can be treated during preparation as a catalyst slurry.
Said catalyst slurry is maintained in homogeneous condition in a catalyst slurry vessel.
These pumps assure the transfer of catalyst slurry to said reactor at controllable flow rate.
Diluted catalyst slurry is continuously supplied to the polymerization reactor by means of a conduit.
A mixing tank is provided before the storage tanks for mixing the catalyst slurry.
The catalyst slurry may be formed in any method known in the art.
The flow meter measures the flow of the catalyst slurry in the fluid passage.
The catalyst slurry can be produced at a lower temperature than the wax mixture.
Iii directing the catalyst slurry to a forming unit ;.
The catalyst slurry may be continuously and reliability fed to the polymerization reactor.
Figure 1 illustrates volumetric productivity as a function of catalyst slurry concentration.
The catalyst slurry is introduced into the loop reactor to catalyze the polymerization process.
In an embodiment, the catalyst is added to the reactor as a catalyst slurry.
The catalyst slurry was evaporated on the hot plate with constant stirring until it thickened.
More gasoline is obtained, and less dry gas and catalyst slurry.
The catalyst slurry was then injected into the reactor vÃa a stainless steel pressurized cylinder.
Third, a polyether-containing solid catalyst is isolated from the catalyst slurry.
The catalyst slurry is combined with the diluent stream and transferred into the reactor.
Therefore, a redundant or back-up pump is desirable for a catalyst slurry feeding assembly.
A catalyst slurry is prepared in the mud pot 2.
In another aspect, the invention relates to a catalyst slurry preparation system as described above.
The catalyst slurry was kept at this temperature for 2 hours.
In addition, the device allows supplying catalyst slurry in a controlled way to a polymerisation reactor.
Catalyst slurry having a suitable concentration is prepared according to the invention in a vessel 3.
It also allows maintaining diluent, catalyst and catalyst slurry at a desired filling level.
In practice, a catalyst slurry is mixed or stirred to provide a homogenous mixture.
Figure 2 schematically depicts an embodiment in which a concentrated catalyst slurry is activated and rejuvenated.
Combining the catalyst slurry with the polyether ;.
By the term " mud pot " is meant a vessel for the preparation of a catalyst slurry.
Preferably, the catalyst slurry fills the expanding pump chamber.
Following the third decantation of the hexane, the catalyst slurry was dried under vacuum.
Preparing an aqueous catalyst slurry comprising vanadium oxide and antimony oxide ;.
Preferably, the method comprises controlling the level of catalyst slurry in said buffer vessel 4.
Flowing a catalyst slurry through the first annulus and into the reactor ;.
According to a preferred embodiment, the amount of catalyst slurry prepared in the vessel 3 fluctuates.
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