coke deposited on catalyst

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2014317-whichcouldreflecttherealmechanismofcatalystdeactivationandavoidtheproblemofthetransientmeasureofdepositedcokeonthecatalystThecatalystisdeact

Coke Aging and Its Incidence on Catalyst Regeneration

coke combustion have been studied in the coke deposited on an HZSM-5 Bilbao, J, "Coke Aging and its Incidence on Catalyst Regeneration", Ind

THE EFFECT OF HYDROGEN ON COKE REMOVAL FROM Ga/HZMS5 CATALYSTS

The aim of this paper is to demonstrate that coke deposited on the Ga/HZSM5 catalyst during the aromatization of propene can be removed by hydrogen

【micropores】_micropores___

The results showed that the coke deposited on the catalyst was mostly unsaturated hydrocarbons and mainly deposited into the micropores of the zeolite.

on coke deposited on hydrocracking catalyst

Effects of nitrogen or sulphide content and reaction pressure on coke deposited on hydrocracking catalysthydrocracking catalystpyridine

on coke deposited on hydrocracking catalyst

200512-The coke deposition of various contents of nitrogen(sulphide)in toluene under different reaction pressures on hydrocracking catalyst has bee

Ga/Al2O3 as Highly Active, Selective, and Stable Catalyst

The wt % of coke deposited on the catalyst material as measured by TGA, the catalyst darkening as measured by operando UV/Vis and the D/G ratio

STUDY ON KINETICS OF REGENERATION OF COKE-DEPOSITED Y-15

STUDY ON KINETICS OF REGENERATION OF COKE-DEPOSITED Y-15 CRACKING CATALYST Y-15 catalystregenerationkineticsRegeneration of coke-deposited Y-15 catalyst,a

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2008617-As a result, about 2 wt% coke (based on fresh feed) is deposited on the catalyst. For continuous operation, a five-reactor configuration is

coke deposited on a catalytic inorganic contact catalyst

[heating a residual hydrocarbon coke deposited on a catalytic inorganic contact catalyst to 1200-1800/sup 0/F in a non-oxidizing atmosphere]

ON COKE DEPOSITED ON HYDROCRACKING CATALYST

EFFECT OF AROMATICS WITH VARIOUS STRUCTURES ON COKE DEPOSITED ON HYDROCRACKING CATALYST hydrocracking catalystaccelerated agingcoke depositedaromaticsThe coke

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2008617-As a result, about 2 wt% coke (based on fresh feed) is deposited on the catalyst. For continuous operation, a five-reactor configuration is

Process for the regeneration of coke-deposited, crystalline

A crystalline silicate catalyst having deposited coke thereon is regenerated by being contacted with an oxygen-containing gas having a moisture content of 0

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2014828-(16)Coke Formation Rate The amount of coke that is being deposited on a catalyst has been traditionally followed with conventional microbala

Kinetics of steam gasification of coke deposited on catalyst

Kinetics of steam gasification of coke deposited on catalyst surfaces / by Rob TupkerTupker, Rob

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201412-asphaltenesarethemaincausecatalystdeactivationduetoeasyformationofcokedepositedonthecatalyst.Moreimportantly,asphaltenesedimentseasilygenera

STUDY ON BURNING OF COKE DEPOSITED ON THE CATALYST FOR

200422-STUDY ON BURNING OF COKE DEPOSITED ON THE CATALYST FOR ALKYLATION OF METHYLNAPHTHALENE AND METHANOL BY THERMO-GRAVIMETRY

continuous-flow --cnki

The combustion kinetics of hydrogen associated in the coke deposited on CRC-1 catalyst has been investigated at high temperatures up to 750℃ and under ox

Merox |

catalyst regeneration step (due the higher coke quantity deposited on the catalyst), that raises significantly the capital investment to the unit installation

Burning coke deposited on catalyst during cracking

catalyst as the heat transfer medium, which catalyst has been heated by burning coke deposited on the catalyst during cracking; and wherein a decomposable

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201556-,2006,lO,34(5):536—541.[7】LiChE,TreVorCB.Tmperature-programmedoxidationofcokedepositedbyocteneoncrackingcatalyst[J].Energy&

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acetatecatalystpartialoxidationcatalyticreactionatalyticactivation()catalystcokedepositedoncatalyst

Characterization of Coke Deposited on Surface of Catalyst for

Characterization of Coke Deposited on Surface of Catalyst for Alkylation of Methylnaphthalene HZSM-5 zeolitealkylationalkylationcoke precursorcharacterization

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(16)Coke Formation Rate Theamount of coke that is being deposited on a catalyst has beentraditionally followed with conventional microbalances. However, due

The Effect of Outlet Configurations on Hydrodynamics and

The specific coke concentration, , is given by For simplification, it is assumed that coke is not physically deposited on the catalyst surface. The net