A5060799438- Catalysis and Hydrodesulfurization Studies
- Catalytic Processes in Materials Science
- Catalysts for Methane Reforming
- Nanomaterials for catalytic reactions
- Advanced Control Systems Optimization
- Carbon dioxide utilization in catalysis
- Global Energy and Sustainability Research
- Scheduling and Optimization Algorithms
- Advanced Multi-Objective Optimization Algorithms
- Biodiesel Production and Applications
- Heat transfer and supercritical fluids
- Carbon Dioxide Capture Technologies
- Process Optimization and Integration
- CO2 Reduction Techniques and Catalysts
- Thermochemical Biomass Conversion Processes
- Advanced machining processes and optimization
- Hybrid Renewable Energy Systems
- Heat Transfer and Optimization
Sinopec (China)
2020-2024
Sinopec Research Institute of Petroleum Processing
2020-2024
The accurate prediction of hydrocracking product yields is crucial for optimizing resource allocation and improving production efficiency. However, the flowrates in units often faces challenges due to insufficient data weak correlations between input output variables. This study proposes a hybrid framework combining Convolutional Neural Network–Long Short-Term Memory (CNN-LSTM) model, mechanism modeling, Particle Swarm Optimization (PSO) address these issues. CNN-LSTM captures spatiotemporal...
Plate heat exchangers (PHEs) have significant potential to improve energy efficiency in the process industries. However, realizing their full achieve such savings requires a systematic approach screen many options available. Thus, this work presents generalized novel for optimal design of both gasket and welded plate exchangers, with different geometries flow configurations. A new method coupled an optimization framework is proposed obtain solution minimum total transfer area by setting up...
Improving the energy efficiency in heat exchanger networks (HENs) remains a significant industrial problem, specifically energy-intensive operations. A particular method for such an objective is modification of HENs at equipment-use level, where structural changes take place and units within network are moved, replaced and/or removed. This practice usually known as retrofit. The retrofit to maximize recovery using minimum modifications possible cost. Traditional techniques would normally...
The kinetics of hydrodenitrogenation (HDN) was studied in an isothermally high-throughput reactor over three kinds catalysts (CoMo, NiMo, NiMoW) to produce ultra-low sulfur diesel. influences reaction temperature, pressure, volume ratio H2 oil and space time were systematically investigated obtain kinetic parameters. By analyzing the mechanism, two-lump model considering influence self-inhibition proposed for HDN diesel oil, Levenberg-Marquard optimization method used estimate could well...