Technological Services in Hydroprocessing |
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Optimisation of hydroprocessing units
through pilot plant experimentation and application of mathematical
models
- Maximization of yield of desirable product slates
- Performance improvement through optimisation of operating conditions
- Maximum utilisation of existing catalyst system
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Troubleshooting of hydroprocessing units
- Improvement of product properties
- Assistance in solving abnormal behaviour in the units
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Assistance in selection of new catalyst
system and / or process technology through pilot plant evaluation,
physico-chemical characterisation, modeling and simulation, etc. |
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Catalyst remaining life assessment and unit
performance monitoring studies |
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Detailed characterisation of feed and product streams
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Quality check-up of procured catalysts
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Catalyst loading/unloading, reactor start up and shut down procedures
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Process feasibility
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Pilot plant design and assistance in installation and commissioning
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| Hydroprocessing Power Plant
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 The Tools |
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State-of-the-art pilot plants of different scales and configurations
operated by expert manpower having rich experience in handling high pressure
and temperature sophisticated applications in hydrogen environment.
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Catalyst Characterization Facilities |
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Adsorption and Chemisorption Units |
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Atomic Emission Spectrometer |
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Mechanical Properties Evaluation Units |
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Temperature Programmed Desorption/Reduction |
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X-Ray Diffractometer |
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Scanning Electron Microscope (SEM) |
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Thermal Analysis Units (TGA, DSC, DTA) |
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Electron Spectroscopy for Chemical Analysis (ESCA) |
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CHNS & CS Analyser |
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Diffuse Reflectance-UV VIS |
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Microcalorimeter |
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Feed / Product Characterization Facilities |
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Sulfur and Nitrogen Analyzer |
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SIMDIS and HTSIMDIS Units
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Refinery gas analyser |
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GC-Sulfur Chemiluminiscence Dectector |
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GC-MS |
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High Performance Liquid Chromatography |
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NMR spectrometer |
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X-Ray Fluorescence (XRF) |
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Inductively Coupled Argon Plasma |
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Other Measurements (Pour point, density, moisture, TAN, TBN, Mercaptans, RON etc.) |
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Process Models |
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IOC R&D has developed various proprietary process models for hydrocracking,
DHDS, Catalytic Reforming, etc. based on process chemistry and kinetics.
These mathematical models are complementary to pilot plants. These are used
for interpretation of pilot plant data and scale-up applications as well as
for estimation of kinetic and deactivation parameters for different catalyst
systems.
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Troubleshooting of hydrocracker unit for obtaining design conversion at design throughput |
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Optimization of hydrocracker units for maximization of middle distillates
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Studies for maximization of LPG through application of novel catalyst system |
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Troubleshooting of DHDS units |
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Selection of hydrocracker catalyst system for existing as well as grassroots refinery |
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Selection of DHDS catalyst system |
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Catalyst health assessment and performance monitoring for several hydrocracker units |
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