Petrochemical Catalysts | VALIREX & VALIKAT
Oxidation Catalysts & Dimerization Catalyst -, Oligomerization Catalyst -, and Hydrogenation Catalyst Precursors
Umicore presents a range of premium metal carboxylates suited for various applications within the petrochemical sector. Our homogeneous catalysts and catalyst precursors, which are based on molybdenum, cobalt, or nickel, are appropriate for numerous hydrogenation, oxidation, dimerization, and oligomerization processes.
Catering to specific petrochemical applications, a diverse portfolio of catalyst types and grades is available.
Molybdenum Octoate as Refinery Catalyst and More
Our VALIREX molybdenum octoate catalyst is a high-performance, high-concentration metal carboxylate designed for upgrading vacuum residues derived from oil refining/petrochemical refineries ('bottom of the barrel' technology). Additionally, it functions as a pre-catalyst in hydrocracking processes to reduce the sulfur content and related emissions of heavy fuels, such as marine fuel.
VALIREX molybdenum octoate is also renowned as a catalyst for olefin epoxidation processes, and as such, it is commonly used in propylene oxide/styrene monomer (PO/SM) and propylene oxide/tert-butyl alcohol (PO/tBA) production processes.
| VALIREX Mo 15 | Molybdenum octoate with 15% metal content. Used as catalyst in hydrogenation and olefin epoxidation processes. |
Nickel Octoate Catalyst Precursors for Olefin Dimerization and Oligomerization Processes
Our VALIREX nickel octoate products are high-performing metal carboxylates that serve as precursors to the final catalyst used in alpha-olefin dimerization and oligomerization. The appropriate selection of catalyst components is crucial for selective olefin production, to meet the demands of specific applications.
| VALIREX Ni 10 D40 | Nickel octoate with 10% metal content, diluted in D40 solvent. Used as olefin dimerization/oligomerization catalyst precursor. |
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| VALIREX Ni 10 D60 | Nickel octoate with 10% metal content, diluted in D60 solvent. Used as olefin dimerization/oligomerization catalyst precursor. |
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| VALIREX Ni 10 DECEEN | Nickel octoate with 10% metal content, diluted in decene. Used as olefin dimerization/oligomerization catalyst precursor. |
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| VALIREX Ni 11 X | Nickel octoate with 11% metal content, diluted in xylene. Used as olefin dimerization/oligomerization catalyst precursor. |
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| VALIREX Ni 13 D30 | Nickel octoate with 13% metal content, diluted in D30 solvent. Used as olefin dimerization/oligomerization catalyst precursor. |
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| VALIREX Ni 13 D60 | Nickel octoate with 13% metal content, diluted in D60 solvent. Used as olefin dimerization/oligomerization catalyst precursor. |
Cobalt Octoate Catalysts for Oxidation Reactions
Our VALIREX/VALIKAT cobalt octoate products are high-performance metal carboxylates used in homogeneously catalyzed oxidation reactions. Notably, VALIREX Co is utilized as a catalyst in chemical reactions such as the oxidation of cyclohexane to cyclohexanol and cyclohexanone, which serve as intermediates for caprolactam production.
| VALIREX Co 8 Cycloh | Cobalt octoate with 8% metal content, diluted in cyclohexane. Used as catalyst in petrochemical oxidation reactions. |
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| VALIREX Co 10 HF | Cobalt octoate with 10% metal content, diluted in a solvent with high flash point. Used as catalyst in petrochemical oxidation reactions. |
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| VALIKAT Co 1208 PE | Cobalt octoate with 12% metal content, diluted in cyclohexane. Used as catalyst in petrochemical oxidation reactions. |
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If our product overview does not meet your requirements, note that Umicore specializes in creating custom solutions to address your specific formulation or process. As a leading manufacturer of metal carboxylates, we can assist in developing the right product. Our Research and Development department is prepared to help with analysis and testing to fulfill your criteria. Furthermore, we provide pilot plant capacity for seamless scaling of your custom chemical catalyst.
