Examples of 'hydrodesulfurization' in a sentence
Meaning of "hydrodesulfurization"
Hydrodesulfurization is a chemical process to remove sulfur from a compound
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- a process for lowering the sulfur content of petroleum and similar products by catalytic hydrogenation, sulfur compounds being converted to hydrogen sulfide
How to use "hydrodesulfurization" in a sentence
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hydrodesulfurization
A process for the hydrodesulfurization of petroleum streams comprising.
It is used as a solid lubricant and catalyst for hydrodesulfurization.
Preferred is hydrodesulfurization with selective hydrodesulfurization being more preferred.
Energy efficiency control in distillation part of hydrodesulfurization unit.
Such hydrodesulfurization conditions were discussed above.
Process for the selective hydrodesulfurization of naphtha streams.
It is then necessary to carry out a sweetening or an additional hydrodesulfurization.
Hydrodesulfurization is a hydrotreating process employed to remove sulfur from hydrocarbon.
The heavy fraction is desulfurized by a standard hydrodesulfurization process.
The hydrodesulfurization reaction zone is operated under mild conditions.
Selective catalysts for naphtha hydrodesulfurization.
Conventional fresh hydrodesulfurization catalysts have both hydrogenation and desulfurization activity.
The following detailed description is given as to a hydrodesulfurization process.
Hydrodesulfurization is one of the fundamental hydrotreating processes of refining and petrochemical industries.
A complex combination of hydrocarbons obtained from the hydrodesulfurization of naphtha.
See also
Conventional naphtha hydrodesulfurization technology typically results in high levels of olefin saturation.
A complex combination of hydrocarbons obtained from a catalytic hydrodesulfurization process.
This hydrogen is consumed by both hydrodesulfurization and aromatic hydrogenation reactions.
It is also required for cleaning fossil fuels via hydrodesulfurization.
The hydrodesulfurization catalyst can be any catalyst known to be useful for hydrodesulfurization.
The diolefins form gums by polymerization during hydrodesulfurization treatments.
The selective hydrodesulfurization can be carried out either in one stage or in two stages.
The process according to the invention comprises a hydrodesulfurization stage.
For each stage of the hydrodesulfurization reaction are the catalysts described above are employed.
A method for making selective catalysts for naphtha hydrodesulfurization.
The hydrodesulfurization reaction conditions used in the practice of this invention are conventional in character.
A portion of the heat generated during hydrodesulfurization can be recovered.
For these reasons hydrodesulfurization is not used to remove mercaptans from a sour hydrocarbon fraction.
A complex combination of hydrocarbons obtained by the catalytic hydrodesulfurization of a petroleum fraction.
Process for the hydrodesulfurization and deoxygenation of a gas containing oxygen and organic sulfur compounds.
In the purification of crude petroleum products the process of hydrodesulfurization is utilized.
Catalytic hydrotreating processes such as hydrodesulfurization remove sulfur compounds from refinery product streams.
At least a portion of the olefins are hydrogenated during the hydrodesulfurization operation.
Catalyst and its use for the selective hydrodesulfurization of an olefin containing hydrocarbon feedstock.
The basic hydrogenolysis reaction has a number of uses other than hydrodesulfurization.
Several publications disclose two stage hydrodesulfurization with intermediate product removal.
The addition of alkyl groups to the ring compounds increases the difficulty of hydrodesulfurization.
The primary difference relative to a selective hydrodesulfurization is the selection of the catalyst.
The hydrodesulfurization catalyst can be any composition effective for desulfurizing sulfur containing hydrocarbon feedstocks.
These unsaturated compounds are unstable and react during hydrodesulfurization treatment.
The first hydrodesulfurization stage may not contain a bed of the bulk catalyst of this invention.
This material is a component of certain catalysts used for hydrodesulfurization and hydrodenitrification.
Very preferred hydrodesulfurization catalyst comprises cobalt and molybdenum and has the characteristics mentioned above.
Process for recovering metals from catalysts for the hydrodesulfurization of hydrocarbons.
The Hydrodesulfurization Chamber removes the majority of the Sulfur content found in the diesel.
Catalytic adsorbent for the capture of arsenic and the selective hydrodesulfurization of gasolines.
The first sulfur removal stage is a hydrodesulfurization stage that typically begins with a feedstock preheating step.
Preferably the first reaction zone will contain the conventional hydrodesulfurization catalyst.
Refiners can readily adapt existing hydrodesulfurization equipment and run such equipment under mild operating conditions.
Reduction of gas flow to address flooding reduces the effectiveness of countercurrent hydrodesulfurization processes.
