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Your search : Hydrogenation Displaying 115 of 115 results

Market Matched 100%
Corporate Process Licensing Catalysts & Adsorbents Consulting / Software Operations Support

Total Hydrogenation

In view of optimizing the co-cracking of the various streams that are worth being sent back as feedstock to the cracker furnaces, or produce cuts that can be used as LPG, Axens has developed the corresponding total hydrogenation technologies. The cuts on which such total hydrogenation process have evolved as a result of the market demand in products, and nature of the feedstcoks processed. Today, Axens is in the position to present all kind of configurations of either single or mixed cuts,...

Petrochemicals
100%
Corporate Process Licensing Catalysts & Adsorbents Consulting / Software Operations Support

LD 265

Description: Selective Hydrogenation -  Diolefins selective hydrogenation & Olefins hydrogenation Characteristics:Pd, Al2O3 Shape:Spheres     LD 265 is a palladium on alumina catalyst used in various selective hydrogenations: Liquid phase purification of crude propylene by hydrogenation of propyne and propadiene Liquid phase selective hydrogenation of butadiene lean cuts to eliminate traces of butadiene down to the ppm level...

Oil Refining Petrochemicals
100%
Corporate Process Licensing Catalysts & Adsorbents Consulting / Software Operations Support

Olefins Hydrogenation Process

Axens Hydrogenation technology constitutes a low cost alternative option to hydrotreatment for diolefins and olefins saturation and is the solution of choice retained, When it is not possible to directly blend the unsaturated cuts that boil in the gasoline range due to olefin constraints on the gasoline pool When there is no hydrotreatment capacity available for processing the unsaturated cuts that boil in the gasoline or in the distillate range or in mixtures. With this...

Oil Refining
100%
Corporate Process Licensing Catalysts & Adsorbents Consulting / Software Operations Support

C3 Hydrogenation

In addition to containing up to 90% propylene, steam cracker C3 cuts have from 2 to 8% methyl acetylene and propadiene (MAPD). These highly unsaturated compounds are undesirable in both chemical- and polymer-grade propylene but still, like uncut diamonds, they can be upgraded to a much more valuable product. The most elegant way to remove MAPD is via hydrogenation to propylene. This can be carried out in either the vapor or liquid phase. All modern steam crackers for which the C3 cut is...

Petrochemicals
99%
Corporate Process Licensing Catalysts & Adsorbents Consulting / Software Operations Support

LD 465

Description:  Selective Hydrogenation - C5+ cuts liquid phase hydrogenation   Characteristics:Pd, Al2O3 Shape:Spheres LD 465 is a very active palladium on alumina catalyst specially designed for hydrogenation of pyrolysis gasoline cuts. Its very open pore structure maximizes the efficiency of active palladium. This catalyst is of particular choice for feedstock rich in styrene. Used in first stage hydrogenation reactor, it stabilizes the pygas by diolefins selective...

Petrochemicals
98%
Corporate Process Licensing Catalysts & Adsorbents Consulting / Software Operations Support

LD 485

Description:  Selective Hydrogenation -  C5+ cuts liquid phase hydrogenation   Characteristics:Pd, Al2O3 Shape: Spheres     LD 485 is a very active palladium on alumina catalyst specially designed for hydrogenation of pyrolysis gasoline cuts. Its very open pore structure maximizes the efficiency of active palladium. This catalyst is of particular choice for feedstock rich in styrene, or when high capacity or high severity is...

Oil Refining Petrochemicals
98%
Corporate Process Licensing Catalysts & Adsorbents Consulting / Software Operations Support

Total Hydrogenation for solvents

Axens’ Total Hydrogenation technology is aimed at producing high purity solvent and is operated at extremely high severity to meet tight aromatics specifications as low as 10 ppm in the hydrogenated product while achieving complete diolefin and olefin saturation. dimerization and oligomerization products constitute the highly concentrated olefinic stream, the feed of choice for Axens hydrogenation technology. The Hydrogenation unit utilizes a highly active catalyst that is...

Oil Refining
98%
Corporate Process Licensing Catalysts & Adsorbents Consulting / Software Operations Support

LD 341

Description:Selective hydrogenation - C5+ cuts liquid phase hydrogenation Characteristics:Ni, Al2O3 Shape:Spheres   LD 341 is the catalyst of choice if sweetening (reduction of mercaptans content) is needed. LD 341 is a nickel-on-alumina catalyst used for the selective hydrogenation of diolefins present in pyrolysis gasoline. It is used in the first step hydrogenation and can be associated with a CoMo catalyst placed in a second step reactor for aromatics...

Petrochemicals
98%
Corporate Process Licensing Catalysts & Adsorbents Consulting / Software Operations Support

HC 1023

Description:Cyclohexane Production - Benzene hydrogenation Characteristics:Proprietary Shape:Liquid catalyst     HC 1023 being a liquid, can be pumped into the liquid phase of the hydrogenation reactor during operation, in continuous or in batch processes. This provides an easy way to adjust the catalyst concentration in the reactor at any time and to achieve the required hydrogenation rate with minimum catalyst consumption. HC 1023 catalyst is used Axens...

Petrochemicals
98%
Corporate Process Licensing Catalysts & Adsorbents Consulting / Software Operations Support

LD 241

Description: Selective Hydrogenation - C5+ cuts liquid phase hydrogenation  Characteristics:Ni, Al2O3 Shape:Spheres   LD 241 This catalyst has been extensively used worldwide in many units giving constant satisfaction to all customers. It is the catalyst of choice if sweetening (reduction of mercaptans content) is needed. LD 241 is a nickel-on-alumina catalyst used for the selective hydrogenation of diolefins present in pyrolysis gasoline. It is used in the...

Petrochemicals
98%