Examples of 'zeolite catalyst' in a sentence
Meaning of "zeolite catalyst"
A zeolite catalyst is a type of catalyst that is used in chemical reactions to facilitate the conversion of reactants into products. Zeolites are a group of minerals with a porous structure that allows them to adsorb and release molecules. They are commonly used in industries such as petrochemicals, oil refining, and gas processing
How to use "zeolite catalyst" in a sentence
Basic
Advanced
zeolite catalyst
The gas mixture contacts a zeolite catalyst.
The zeolite catalyst is optionally pretreated.
The catalyst used is a conventional commercially available zeolite catalyst.
The reduction in activity of a zeolite catalyst typically occurs in three stages.
Ion exchange is preferably conducted after formation of zeolite catalyst.
Hydrocracking process using a zeolite catalyst containing two distinct hydrogenating functions.
This result is obtained by phenol purification using a heterogeneous zeolite catalyst.
A platinum doped beta zeolite catalyst is prepared according to the following procedure.
Highly selective alkylation process with low zeolite catalyst composition.
The zeolite bound zeolite catalyst is preferably prepared by a three step procedure.
The preferred catalyst for use in this invention is a zeolite catalyst.
The zeolite bound zeolite catalyst finds particular application in this regard.
Preferably the alkylation is carried out in the presence of a zeolite catalyst.
The zeolite catalyst is doped with platimum to form platinum sites on the catalyst.
Additionally the exterior surface of the zeolite catalyst can be passivated by selective coking.
See also
Process for dismutation and transalkylation of aromatic hydrocarbons in the presence of a zeolite catalyst.
The washing solution can be removed from the zeolite catalyst by decantation or filtration.
Ion exchange is preferably conducted after formation of the zeolite bound zeolite catalyst.
The zeolite catalyst systems of the present invention can be used in processing hydrocarbon feedstocks.
This degree of sulfur removal is still too high for zeolite catalyst feedstocks.
Incorporation of a metal into the zeolite catalyst functions to dehydrogenate the normal paraffins to olefins.
Ion exchange is preferably conducted after formation of the two phase zeolite bound zeolite catalyst.
The present invention relates to an improved zeolite catalyst having enhanced activity for dealkylation.
Zeolite catalyst can be used as the urea SCR catalyst.
Olefin hydration employing medium pore and large pore zeolite catalyst is a known synthesis method.
The selected zeolite catalyst contains a critical amount of one or more of the Rare Earths.
The process recited in any preceding Claim wherein said zeolite catalyst further comprises a binder.
The zeolite catalyst can be pretreated in a fixed bed, fluid bed or batchwise.
In yet another embodiment the Y zeolite catalyst is in the acid form.
Many existing regenerators were, if anything, oversized and more readily deactivated the zeolite catalyst.
A zeolite bound zeolite catalyst which comprises,.
In a preferred embodiment, the metal sites are incorporated within the pores of the zeolite catalyst.
Examples of preferred zeolite bound zeolite catalyst systems include the following,.
The zeolite catalyst effectively debottlenecked the reactor section, especially when a riser reactor was used.
More specifically, for example, a zeolite catalyst and montmorillonite can be exemplified.
This attribute can be enhanced by the addition of non-exchanged Cu to the zeolite catalyst.
After filtering off the zeolite catalyst and concentration of the filtrate, no polymer was obtained.
The process according to claim 1, wherein said zeolite catalyst consists of mordenite.
One new titanium zeolite catalyst for use in olefin epoxidation reactions is titanium-MWW zeolite.
A process for increasing the dealkylation activity of a zeolite catalyst comprising the steps of,.
Optionally, the modified zeolite catalyst may further comprise at least one other metal e . g.
A process according to claim 5, wherein the acidic zeolite catalyst is acidic zeolite rho.
Third, cooling the zeolite catalyst to the reaction temperature, thereby forming the heterogeneous catalyst composition.
The process of claim 6 wherein the titanium-containing zeolite catalyst is a titanium silicalite.
The properties of the zeolite catalyst compositions are set forth in Table VIII as follows,.
A method according to Claim 1 characterised in that the zeolite catalyst is a silica-rich zeolite.
The zeolite bound zeolite catalyst was evaluated under 3 separate test conditions as shown in Table 1.
Preferably, at least one hydration reaction zone contains porous zeolite catalyst comprising zeolite Beta.
The shape-selective zeolite catalyst comprises a zeolite having a Constraint Index of 1-12 dispersed in a matrix.
EXAMPLE 5 This Example demonstrates the use of a mordenite zeolite catalyst for purifying para - xylene.
You'll also be interested in:
Examples of using Zeolite
Show more
Epistilbite is a distinct zeolite species unrelated to stilbite
Zeolite also seemed to enhance sludge settling
Pure mineral zeolite for wide use
Examples of using Catalyst
Show more
The substance was a catalyst containing copper acetylide
A catalyst for innovations in sustainable forest management
Personal relationships are a catalyst for institutional trust
