Aniline Catalyst
Precious metal carbon catalysts used in the aniline production process, a precursor to MDI (Methylene Diphenyl Disocyanate), a key raw material for polyurethane, require high hydrogenation reaction yields and selectivity. Heesung Catalysts’ precious metal carbon catalyst provides the optimal solution for producing aniline from nitrobenzene through hydrogenation.
MDI Manufacturing Process: Application of PM/C Catalyst
Aniline Catalyst Applications and Products
| Applicable Process | Catalyst Type | Form of Supply |
|---|---|---|
| Hydrogenation, Nitro Benzene for Aniline | Pd-promoters, Pd-Pt-promotors | Carbon powder (wet) or Slurry |
Heesung's Specialized Customer Technical Support
We do not simply sell catalyst products. Heesung Catalysts provides tailored technical support to ensure customers fully benefit from our specialized catalytic technologies. By providing optimal catalyst conditions to ensure that our catalysts perform at their best in a variety of processes. With over 40 years of accumulated experience, we enable improved catalyst performance, longer lifespan, and enhanced stability.
Catalyst Design Proposal
Catalyst Requirements/Operating Conditions
Catalyst Usage/Operating Procedures and Guidelines
Loading/Regeneration/Handling
Performance Evaluation
Activity Test
Inspection Services
Catalyst Loading/Replacement/Commissioning
Catalyst Analysis Services
Characterisation of impurities, precious metals
Catalyst Improvement and R&D
The Technology Behind Heesung Catalysts
Nanostructure Control Technology
Maximizes the surface area of the catalyst to improve reaction efficiency.
Alloy Design Technology
Enhances catalyst performance by leveraging the synergy of various metals.
Support Optimization
Improves catalyst stability and lifespan to ensure long-term performance.
Process Simulation
Designs the optimal catalyst solution tailored to customer operating condition
The Heesung Catalysts Difference
Proven Expertise and Experience
Reliable solutions based on over 40 years of catalyst development experience
Continuous R&D
Applying the latest and most innovative technologies through continuous research and development
One-Stop Solution
Provide total solutions from design to installation and maintenance
Customized Solutions
We design the optimal catalyst solution tailored to the characteristics of each industry and process
