coke deposited on catalyst

Petroleum Coke definitions Defined Term

Petroleum coke is defined as a black solid residue, This category also includes "catalyst coke" deposited on the catalyst during refining processes

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Propene (Propylene) Essential Chemical Industry

Propene (often known as Small amounts of coke are deposited on the catalyst and are removed from time to time by passing heated air through the reactor.

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Kinetics of catalyst deactivation by coke formation

Kinetics of catalyst deactivation by coke Coke is not uniformly deposited in reactor or catalyst Kinetics of catalyst deactivation by

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Coke Formation and Characterization During 1-Hexene

TY JOUR. T1 Coke Formation and Characterization During 1-Hexene Isomerization and Oligomerization over H-ZSM-5 Catalyst under Supercritical Conditions

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Supporting Information Semantic Scholar

Supporting Information the type of coke deposited on the catalyst. more graphitic coke is deposited in the presence of Pt.

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06 Delayed Coking Process Engineering Associates, LLC

‣ Metals, sulfur, other catalyst poisons generally end up in coke Sold for fuel other purposes solid coke deposited Gas from top of coke drum to

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CBI's Virtual Refinery MDR mcdermott.com

Petroleum coke can be used as a fuel and for the manufacture of electrodes, any metals in the feedstock may be deposited on the catalyst,

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Visual Encyclopedia of Chemical Engineering

Petroleum Refining products as well as coke, which is deposited on the coke and regenerate the catalyst, the coke-covered zeolite is burned

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Fluidized Catalytic Cracking Riser Reactor Operating

catalyst by burning the accumulated coke on the catalyst in the riser reactor by use of air. remaining irreversibly deposited on the catalyst.

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Kinetics of carbon oxide evolution in temperature

Depending on the CWO history and conditions, several physico-chemical phenomena can affect the combustion of the coke deposited on the catalyst surface.

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PLOS ONE High Coke-Resistance Pt/Mg1-xNixO Catalyst

A highly active and stable nano structured Pt/Mg 1-x Ni x O catalysts was developed by a simple co-precipitation method. The obtained Pt/Mg 1-x Ni x O

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HYDORDYNAMIC MODEL OF FLUID CATALYTIC CRACKING (FCC)

HYDORDYNAMIC MODEL OF FLUID CATALYTIC CRACKING (FCC) RISER REACTOR gets deposited on the catalyst surface thus for the coke on the catalyst is

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Modeling and Simulation of Fluidized-Bed Catalytic

Modeling and Simulation of Fluidized-Bed Catalytic Cracking Converters. is coke, which is deposited on the catalyst the coke deposited using

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Transforming gas into fuels with better alloys phys.org

The results of the team's simulations explain platinum and copper reactions with methane and offer a new coke-resistant catalyst. it's deposited,

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Iron Contamination Mechanism and Reaction Performance

The Journal of Nanotechnology is When nanovanadium is deposited on catalyst with the increase in catalyst iron content, the dry gas and coke's

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Making coke a more efficient catalyst in the oxidative

Making coke a more efficient catalyst in the oxidative dehydrogenation of ethylbenzene using wide where active and selective coke have been deposited.

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Dual coke deactivation pathways during the catalytic

Catalytic Vapor Cracking for Improvement of Bio-Oil Qualit Catalytic cracking characteristics of bio-oil molecular Deactivation and coke combustion

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coke primary crusher company rcpl.org.in

coke deposited on catalyst SOR (start of run) .crusher spring bracing (support) elastic strain .science and technology constitute a primary.

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Chapter 5b_cracking_ffcu SlideShare

Chapter 5b_cracking_ffcu to recover solid catalyst activity by burning off the coke deposit on as well as the coke deposited by

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Lean NOx Catalyst DieselNet

The Cu-NO 2 react with the "coke the third component forms the first catalyst layer, i.e., is deposited on Several lean NOx catalyst

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On the Catalytic Aspects of Steam-Methane Reforming A

ON THE CATALYTIC ASPECTS OF STEAM-METHANE then deposited in the On the Catalytic Aspects of Steam-Methane Reforming A Literature Survey

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EUROPEAN CATALYST MANUFACTURERS ASSOCIATION (ECMA)

1 Chemistry making a world of difference European Chemical Industry Council Avenue E. van Nieuwenhuyse 4 B 1160 Brussels Belgium Tel 32 2 676 73

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Deactivation of a Nickel/Silica Catalyst by Coke

Coke deposited on a catalyst during the hydrogenation of nitrobenzene to aniline was found to deactivate the catalyst. From the curves of coke content vs

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Thermogravimetric analysis of coke formation on plasma

Thermogravimetric analysis of coke formation on plasma treated Mo-FeHZSM-5 catalyst during non-oxida_/__ 0

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Coke on HZSM-5/SAPO-34 Catalyst for Ethanol to

The catalytic performance on HZSM-5/SAPO-34 catalyst in ethanol to propylene was tested in continuous-flow fixed-bed reactor. Coke on HZSM-5/SAPO-34

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