Chemistry and Technology of Fuels and Oils

Article	Citations
Comprehensive Reservoir Comparison Technique for Complex Reservoirs	18
Development of a Method for Predicting the Quality of Petroleum Coke	17
Production Technology of a Spherical Support for a Continuous Reforming Catalyst	17
Research on Geochemical Response Characteristics of Dry Hot Rocks Injected with Scale Removal pH Modified Fluid	16
Genesis of Deep Abiogenic Hydrocarbon Systems	13
Ignition Features of a High-Voltage Electric Discharge in Water Under Conditions of Deep Oil Wells	13
Typical Deterioration Process of Jet Fuel Quality During Maritime Storage and Transportation	12
Numerical Simulation Investigation of Lateral Bearing Characteristics of Deepwater Expandable Conductors	12
Evaluation of Progress Priorities in Petroleum Refining Engineering Project Groups Based on Combined Weighting Method	10
Study on Influencing Factors of Nitrogen-Assisted Solution Mining for Salt Cavern Gas Storage Based on the Analytic Hierarchy Process	10
Exploration and Practice of Geological Drilling Technology in the Field Of Oil and Gas	9
Quantitative Effects of Different Factors on the Thermal Characteristics of New Submarine Hot Oil Pipeline During the Preheating Process	9
Study on Water Intrusion Flow Model of the Tight Gas Reservoir	9
Zeta Potential of Cellulose Nanofibrils as a Function of pH	8
A Perforation Density Optimization Method for Limited-Entry Fracturing Considering Injection-Production Fluid Balance	8
Study on the Formation Mechanism of Fracture Network in Hydraulic Fracturing of Shale Reservoirs	8
Nucleation of Methane Hydrate in the Presence of Nanofibrillar Cellulose	8
Experimental Study of the Effect of HCO3– and Cl– Ions on Natural Gas Hydrate Formation in a Porous Medium	8
Development and Performance Evaluation of a Salt-Tolerant Supramolecular Fracturing Fluid Thickening Agent	8
Functional Additives to Oil and Oil Refining Products Based on Depressants Developed by Rosneft Research and Development Center	7
Identification and Capacity Analysis of Ultra-Deep Carbonate Gas Reservoirs	7
Experimental Study on CO2 Injection to Enhance Recovery and its Storage Characteristics in Low Permeability Gas Reservoirs	7
Enhanced Oil Recovery Through Control Technology Pressure Management and Water Control	7
Characteristics and Quantitative Distribution of Zeolite in Glutenite Reservoirs	7
Study on the Influencing Factors and Control Mechanisms of Rock Fracture Propagation Direction in Hydraulic Fracturing	7

Numerical Investigation of Cement Sheath Interface Integrity During Hydraulic Fracturing of Coalbed Methane Well	6
Effect of Surfactants on the Crystallization and Solidification Temperatures of Paraffin in Various Types of Solvents	6
Molecular Simulation of Hydration Characteristics of Montmorillonite under Potassium Salt Inhibitor	6
Detection of Bubble Flow by Cluster Analysis of Ultrasound Waves’ Spectral Properties	6
Thermal Insulation Performance Evaluation and Installation Length Optimization of Inner Coating Thermal Insulation Drillpipe	6
Upgrading Cat-Cracked Gasoline Fractions to Increase the Production of High Octane Number Motor Gasoline	6
Urban Gas Load Forecasting Based on Time Series Methods	5
Development of a Digital Twin of the Extruder for Production of Filament from Low Density Polyethylene	5
Adsorption Properties of a Modified Adsorbent in Petroleum Analysis by Geochemical and Chemometric Methods	5
Construction of Complex Well Control Scenarios and Analysis of Risk Evolution Law	5
Discontinuity Stability Analysis for Carbon Dioxide Enhanced Oil Recovery	5
Development and Application of a Oligomeric Emulsifier with High-Temperature Resistant	5
Evaluation and Recommendations for Clean Wellbore Fluid Systems in Ultra-Deepwater Carbonate Reservoirs	5
Variable Density Intermediate Stratum Gravity Correction Method for Heterogeneous and Complex Surface	5
Research on Risk Analysis Method of Jack-Up Drilling Platform Pile Leg Puncture	5
Analysis of Reservoir Physical Properties and Emulsification Law of Crude Oil	4
Characterization of Pore Structure and Thermal Evolution of Shale	4
Analysis of Reservoir Damage Mechanism and Prevention Measures for Deep Carbonate Gas Reservoir with High Sulfur Content	4
Research on Real-Time Monitoring and Remediation System of Petroleum Contaminated Soil Based on Intelligent Sensing and Microbial Remediation	4
Development of Polymer-Bitumen Composite and Asphalt-Concrete Mix Based on it Using Nonstandard Modifiers	4
Research of a Self-Adaptive High-Performance Re-Fracturing Technology with Knot Temporary Plugging in a Thin Reservoir with High Stress	4
Kinetic Study of the Synthesis of a Fullerene Derivative Containing a Diterpene Fragment	4
Analysis and Evaluation of the Benefit of Single-Well Production Increase Measures in the Late Development	4
Irregular Seismic Data Reconstruction Based on Compressive Sensing	4
Oil Displacement Mechanism of a Novel Surfactant	4
Synthesis of Nanocellulose-Reinforced Polyhydroxyethyl Acrylate Hydrogels	4
A New Approach to Calculating Minimum Reflux Condition During Multicomponent Mixture Fractionation	4
Silicoaluminophosphate Molecular Sieves with Different Silica Contents and Their Catalytic Properties in the Oligomerization of α-Methylstyrene	4
Study on Plugging Mechanism of Gel Plugging Agent in Fractured Carbonate Oil Reservoirs	4
Updating Vacuum Creating Systems	4
Some Mechanisms of Change in Properties of Diesel Fuels at Low Temperatures	4
Mechanism of Improving Oilfield Recovery by High-Volume Water Injection without Proppant	4
Research and Application of Temporary Blocking and Diversion Techniques for Fractures in Tight Oil Reservoirs	4
Laser Raman Spectroscopy – An Effective Method for Total Process Control of Poly-α-Olefin Oil Production	4
Study on Performance Evaluation of Profile Control System with High Temperature Resistant Weak Gel Prepared from the Produced Fluid	4
Research on Acidisation and Production Increase Technology of Low-Producing Wells in Yinger Depression	3
Possible Ways to Decarbonize Oil and Gas Industry Using Small-Scale Associated Gas Utilization Technologies	3
Use of Electron Phenomenological Spectroscopy for the Rapid Determination of the Properties of Raw Material for the Preparation of Multifunctional Carbon Materials	3
Simulation Research on EOR Technology and Mechanism of Sandstone Reservoir Injected with Foam	3
Low-Temperature Flow Performance Improver for Saddle Diesel	3
Direction Optimization Model of Trenchless Horizontal Hole in Fractured Formation	3
Optimization of Drainage Indicators for High-Conductivity Fractured Gas Reservoirs Based on Embedded Discrete Fracture Models	3
Research and Application of Plunger Airlift Draining Gas Recovery Intelligent Control Technology in Shale Gas Horizontal Wells	3
Application of GC/MS for Determination of the Content of Organochlorine Compounds in Chemical Reagents	3
Air-Releasing Properties of Flame‑Retardant Oils Derived from Tert‑Butylated Aryl Phosphates	3
Simulation Analysis of Wellbore Instability Considering the Influence of Hydration Effect on the Physical Properties of Brittle Shale	3
Analysis of Influencing Factors of Pile Penetration of Jacket Platform Skirt Pile	3
Preparation and Performance Optimization of Chemical Anti-Corrosion Coatings for Mechanical Oil Recovery Equipment in Oilfield Development	3
Numerical Simulations of Liquid Leakage and Gas Channeling for Plunger Lift	3
Feasibility of Using a Liquid Bioproduct in the Manufacture of Commercial Diesel Fuel	3

The Thermal Oxidative Aging of Petroleum Bitumens and Tars	3
Determination of the Composition of a Frost-Resistant Semi-Liquid Lubricant for Extreme Cold Areas	3
Influence of Perforation on Fracture Initiation in Horizontal Wells and Parameter Optimization	3
Increasing Drilling Speed in Hard-to-Drill Formations with Various Types of Tools	3
Classification and Segmental Construction of Pseudo-Capillary Pressure Curve Using NMR T2 Spectrum	3
Plant Biomass as a Raw Material for Producing Basic Organic Sysnthesis Products	3
Heat Capacity of Oil Systems at High Pressures	3
Study on Liquid Loading Patterns of Low-Pressure Gas Wells and Selection of Efficient Drainage Processes	3
Quick Method for Biodiesel Impurities Detection and Determination in Hydrocarbon Fuels by Thin-Layer Chromatography	3
Processing of the Arctic Shelf Oil	3
Hydrocarbon Group Composition of the Liquid Products of the Catalytic Oxycracking of Vacuum Gas Oil	3
Catalytic Combustion Enhancement In-Situ for Heavy Oil Recovery	3
Experimental Study on Porosity & Permeability Characteristics of Typical Tight Oil Reservoirs	3
Investigation of the Hydrocracking Stage in the Integrated Pyrolysis-Coking-Hydrocracking Process of Biomass for Aviation Fuel Component Production	3
Innovative Solutions Towards Achieving Comprehensive Restoration of Petroleum-Contaminated Soils	3
Regeneration of Used Fire-Resistant Triaryl Phosphate Oils	3
Oil Displacement Efficiency of High-Power Water Flooding Displacement Core Experiment and Transformation Method of Reservoir Scale in Different Well Patterns	3
Catalysis by Ion‑Exchange Resins Derived from Asphaltenes in the Salicylic Acid Acylation Reaction	3
Optimization Method for the Structure of Drain Sand Jet Pump in Deep Coalbed Methane Wells	3
Main Controlling Factors of Dolomite Reservoirs for Deep Carbonate Oil and Gas Exploration	3
Numerical Simulation of Oil Displacement in Complex Fault Block Reservoir	3
New Composites Based on Closed-Cell Polyurethane Foam and Natural Nanomaterials	3
Research on Fuel Temperature Control Method for Operation Safety of Railway Diesel Locomotive in Low Temperature Period	3
Quantitative Study of Diagenesis and Dissolution Porosity in Conglomerate Reservoirs	3
Experimental Investigation of Near-Wellbore Permeability Enhancement by Hydrodynamic Cavitation Stimulation	3
Molecular Dynamics Simulation of CO2 Hydrate Growth and Intermolecular Weak Interaction Analysis	3
Study on the Geochemical Properties of Oil Shale and Its Mineralization Potential	3
Flow Field Characteristics and Flow Response in Biodiesel Swirl Atomization Under External Excitation	3
Design and Development of Oilfield Exploration and Development Data Exchange Management Platform	3
Controlling Bottom-Water Coning Using a Degradable Temporary Barrier During Plugging and Conductivity Loss After Hydraulic Fracturing	3
Calculation of Wellbore Fracture Pressure Under Multi Field Coupling Based on M-Integral of Configuration Mechanics	3
Selection of Absorbent and Technological Parameters for Purification of Natural Gas with Equal Ratio of Acidic Components	3
Studying the Accumulation Characteristics of Crude Oil in an Oil Formation in the Aspect of Predicting the Effectiveness of Crude Oil Exploration	3
Prediction of the Properties of Polyethylene Terephthalate and its Carbon Nanotube Composites	3
Glass Transition of Oil Fractions	3
Effect of the Conditions of the Preparation of the Impregnating Solution and Heat Treatment on the Activity of Hydrotreating Catalysts	3
Structural Optimization and Unsteady Hydraulic Characteristics of a Rotor–Stator Valve in a Continuous-Wave Pulser	3
Deep Processing of Heavy Resids Based on TAIF-NK JSC Heavy Residue Conversion Complex	3
Optimal Design of Adsorbers for Separation of Gas Mixtures	2
Study on the Synthesis and Performance Evaluation of a Composite High-Temperature Flushing Isolation Fluid Stabilizer	2
Pore Structure and Methane Adsorption Characteristics of Primary Structural and Tectonic Coals	2
Growth Features of Gas Hydrate Films at Interface of Liquid Carbon Dioxide with Water and Sodium Dodecyl Sulfate Solution in Teflon and Steel Cuvettes	2
Design of Oil Shale In-Situ Extraction Heater Structure and Numerical Simulation of the Fracturing Process	2
A Laboratory Unit for Production and Pelletizing of Gas Hydrates	2
Recognition of Sand Bodies Based on Their Characteristics and Lithology	2
Study of Perovskite Catalysts for Carbon Dioxide Conversion of Methane	2
Design and Performance Analysis of Drillstring Vibration Energy Harvester	2
Simulation of Vector Electric Dipole Source Response in Homogeneous Earth for Petrochemical Resource Exploration	2
Effect of Power-V on the Stick–Slip Vibration of a Drill String	2
New Approaches to Modelling of Transformations in Dispersed Oil Systems Under Conditions Of Bubble Cavitations	2
Interpretable Fuzzy Granular Reasoning Framework for Industrial Dynamic Complex Event Recognition	2
Analysis of the Application of Horizontal Well Technology in the Development of Offshore Natural Gas Hydrate	2
Comprehensive Analysis of the Microscopic Acid-Etching Characteristics and Dissolution Mechanisms in Complex-Lithology Carbonate Rocks	2
Study on the Relationship Between Faults and Hydrocarbon Formation	2
A Method for Rapid Prediction of Fracture Networks in Hydraulic Fracturing	2
Estimation of the Hildebrand Solubility Parameter of a Mixture of Petroleum‑Derived Solvents Using Their Structural Elements	2
Catalytic Cracking of Fuel Oil on a Zeolite-Containing Chloroferrate Catalysts	2
Study on the Simulation Law of Two-Phase Seepage in Gravel Based on Phase Field Simulation	2
Renewable Energy Technology Innovation Effect on the Economics Growth	2
Change in the Functional Properties of Automobile Gasolines in the Presence of Mixtures of Ethanol and a Glycerin Ether	2
Assessment of the Technical and Economic Efficiency of Two-Stage Hydro-Ejector Vacuum Systems	2
Influence of Hydrothermal Fluids on Composition of Heavy Oils	2
Study on Theory and New Test Method of Casing External Collapse Strength in Simulated Curved Well	2
Research on Oil Production Forecasting Method of Tight Oil Reservoir Based on Grey Correlation Method	2
New NiMo/Al2O3 Catalysts for Hydrodearomatization of Secondary Middle Distillates	2
On the Issue of Gas Leakage Evaluation in Section of Gas Field	2
Characterization and Application of Quartz from Different Sources in Typical Shale Reservoirs	2
Research on the Relationship Between Electricity and Renewable Energy	2
Catalytic Vacuum Gas Oil Oxycracking in Presence of Metal Zeolite Catalysts	2
Effects of Magnetic Fields on Combustion and Explosion	2
Effect of the Component Composition of Oils on their Structural and Mechanical Properties	2
Study on ECD during the Construction of Extended Reach Wells	2
International Approach to Well Integrity	2
Pile Penetration Analysis and Suggestions of Jacket Platform Skirt Pile Sinking	2
Synthesis of Hydrate Formation Inhibitors Derived from Waterborne Polyurethane in Batch and Flow Reactors	2
Research on Optimization Methods for Management of Electric Thermal Gas Multi Energy Systems	2
Selection of a Delayed Coking Technology at Predesign Initial Data Development Stage	2
Simulation of the Process of Discharging a Lithium-Ion Battery in Relation to the Sensitivity of Its Parameters	2
Cracking of Resinous-Asphaltene Extra-Heavy Oil Compounds on the Highly Developed Surface of a Coal Additive	2
Experimental Study on Logging Evaluation of Matrix Mineral Modulus of Tight Sandstone Reservoir	2

Characterization of Pore Structure and Water-Driven Residual Oil Distribution in Low-Permeability Reservoirs Based on Digital Cores	2
Effect of Frozen Aqueous Solutions of Laprol 373 on the Growth Rate of Freon-12 Gas Hydrate	2
Analysis of Vibration Drag Reduction in Horizontal Wells	2
Analysis of Properties of Diesel Fuels of Different Origins for Their Use as Feedstock for Producing Hydrocarbon Bases for Drilling Fluids	2
Preparation and Performance Evaluation of P(St-AM) Microencapsulated Gel-Breaking Agents with Core-Shell Structure	2
Liquid-Liquid Phase Equilibria in the Water – Ethanol – Cyclohexane System	2
Experimental Study of Natural Gas Hydrate Formation in a Porous Medium in the Presence of Aqueous Solutions of Sodium Chloride and Sodium Bicarbonate	2
Study on CO2 Injection Enhanced Oil Recovery Method and Buried Mechanism in Low Permeability Gas Reservoir	2
Some Approaches to the Assessment of Shale Oil and Gas Resources	2
Experimental Study of Gas Drive Chemical Analysis and Enhanced Recovery in Tight Oil Reservoirs	2
Formation of the Dispersion Medium of Plastic Greases for the Arctic and Far North	2
Research on Chemical Properties of Anti-Corrosion Coatings for Natural Gas Pipelines and Economic Evaluation of Interconnection	2
Experimental Study on the Characteristics and Diagenetic Processes of Typical Tight Oil Reservoirs	2
Numerical Simulation of Gas Hydrate Decomposition for Single and Double Outlet Depressurization	2
Simulation Analysis of Contact Stress Variation of PDC Tooth Surface at Different Rotational Speeds	2
Description of Formations Fault Activity Characteristics and Genesis Mechanism Using of Paleogeomorphic Restoration Techniques	2
Three-Proof Optimization of Gas Turbine Generator Set of Offshore Platform	2
Integrated Methods for Enhancing Heat Recovery in Atmospheric and Vacuum Oil Distillation Units	2
Animal Biomass as a Raw Material for Basic Organic Synthesis Products	2
Effect of Cod Gelatin and Sodium Alginate on the Nucleation of Gas Hydrates	2
Promising Formulations of Motor Oils with Nanodispersed Additives for Internal Combustion Engines	2
Analysis of Production Costs of CO2 Capture Technologies at Industrial and Energy Facilities	2
Facile n-Decane Encapsulation Through Surfactant-Free Pickering Emulsion Polymerization	2
Tracing the Origin of Hydrogen Sulfide in the J Oilfield	2
Composite Fibers with Phase-Change Properties as Thermoregulating Additives to Dry Mortar Mixes with the Possibility of Bimodal Heating	2
Effect of Lubricating Oil Composition on Damage and Fouling of Sandstone Reservoirs in Natural Gas Production	2
Study on the Influence of Interlayer on the Exploitation Characteristics of Carbonate Bottom Water Gas Reservoir	2
Compressive Sensing-Based Spectral Inversion Algorithm and Its Application in Detailed Fault Characterization	2
Experimental Study on the Evaluation Model of Cementing Quality for Ultra Low Density Cement Well Cluster	2
Preparation and Performance Evaluation of the CQ-1 High-Temperature Acid Corrosion Inhibitor	2
A Preview of the Subsea Christmas Tree Installation Procedure	2
Improving the Efficiency of Oil Displacement by Filtration of Fractured Carbonate Reservoirs and Nitrogen Flooding	2
Tracer Research Methods for Hydrocarbon Substances in Shale Oil Reservoirs	2
A New Method for Inversion of Mineral Abundance on the Moon	2
Pyrolysis of Oil Shale Based on Electromagnetic Heating Technology – A Review	2
Development of Eco-Friendly Acid Composition for the Treatment of High-Temperature Geothermal Carbonate Reservoirs	2
Eco-Friendly Gas Hydrate Inhibitors	2
Promising Designs of Vacuum System Jet Apparatuses	2
Evaluation of the Performance of New Surfactants and Study of Enhanced Recovery	2
Stability Study of Carbon Nanotube-Deionised Water Nanofluid Electrolyte	2
Study on Pressure Drop in Wellbore of Horizontal Wells Considering Its Wellbore Trajectory Effects	2
Noncatalytic Technologies for Processing Oil Residues and Heavy Oils	1
Chemical Performance Evaluation and Economic Benefit Analysis of Corrosion Resistant Coatings for Oil and Gas Pipelines	1
Polyester Resins as Modifiers of the Properties of Bitumen	1
In-Situ Stress Determination in Anisotropic Formation Underground with the Help of Wellbore Breakout Observations	1
Thermogravimetric Analysis of Composite Phase-Change Materials	1
Modification of Sand Clay with Silicate Cement to Improve Compressive Properties in Oil and Gas Pipeline Foundations	1
Thermographic Investigations of Deasphalted Oil in the Presence of Zinc, Nickel and Iron 2-Ethylhexanoates	1
An Application of Data Reconciliation in Flow State Monitoring for Compressor Stations	1
Near-Borehole Acoustic Velocity Model Inversion Based on Finite-Difference Ray Tracing Tomography	1
Plasmachemical Pyrolysis as a Means for Obtaining Turbostratic Graphene from Raw Material with High Carbon Content	1
Development and Performance Evaluation of Paraffin and Aromatic Hydrocarbon Synergistic Lotion Wax Remover	1
Bedding Plane Effect and Pulsation Regulation Mechanism of Fracture Propagation in Shale Gas Reservoirs	1
Fossil Fuel Demand Scenarios Forecast Under the Carbon Emissions Reduction Target	1
Experimental Study on Microscopic Pore Structure, Genetic Type and Evolution of Marine Shales	1
Kinetic Characteristics of Thermolysis in Catalytic Cracking Slurry	1
Application of Microwave Absorbent in Microwave Thermal Recovery of Oil and Gas Resources: A Review	1
Development of a Broadband Seismic Receiver Based on GS-ONE LF Geophone	1
Machine Learning-Based Monitoring of Chemical Contamination from Drilling Leaks	1
Predicting the Distribution of Calcareous Glutenite in a Particular Formation	1
Methods of Conversion of Residual Product of Combined Thermo- and Hydrocracking of Heavy Resid	1
Phase Behavior of Kalchinsk Oil in a Wide Range of Thermobaric Conditions	1
Improving Efficiency of Equipment of Two-Stage Vacuum Creating Systems	1
An Online Piecewise Linear Representation Method for Hydraulic Fracturing Time Series	1
Experimental Study on Mechanical Properties of Cement Doped with Different Latex Contents	1
Thermal Conductivity of Oil Fractions at High Pressure	1
Research on Shale Reservoir Characterization and Control Factors	1
Experimental Analysis on the Geochemical Characteristics of Trace Elements in Typical Shale Marine Environments	1
Preparation of Polyacrylamide Konjac Gum Double Network Gel Liquid Bridge Plug	1
Experimental Study on Geochemical Characteristics of Paleogene Source Rocks	1
Correction to: A Preview of the Subsea Christmas Tree Installation Procedure	1
Determination of the Hansen Solubility Parameter from the Structural Composition Data of Solvent Molecules	1
Improving Technology of Vacuum Distillation of Petroleum Products	1
Simulation Studies of Wax Deposition in Oil-Gas Inclined Shafte	1
Hydrogen Production from Heavy Crude Oil	1
Analysis of the Thermomechanical Stability of Greases Made with Different Types of Highly Alkaline Detergent Thickeners	1
Diesel Fuel for Use in Arctic and Subtropical Climates	1
Research Hotspots and Trend Analysis of Energy Security Based on Citespace Knowledge Graph	1
Optimization of Heat Recovery System Based on Different Types of Finned Tube Heat Exchangers	1
Characteristic of AMPS-Based Self-Healing Material and the Effect on the Properties of Oil Well Cement Slurry	1
Formation Damage and Protection Technology for Medium-Low Permeability Reservoir in Late Development Stage	1
Sweet-Spot Evaluation in a Highly Heterogeneous Tight Sandstone Gas Reservoir	1
Research on Optimal Design of Screen Out Fracturing in Unconsolidated Sandstone Reservoir Based on Fluid Solid Coupling Theory	1
A Quantum Chemical Study of the Electrochemical Properties of a Series of Methanofullerenes	1
The Method of Seismic Diffraction Wave Extraction Based on PCA Method and its Application	1
Sedimentary Evolution Characteristics of Jurassic in the Ordos Basin and Their Impact on Reservoirs	1
Correction to: Study on Different Kinds of Drill Bits and Their Usage in Hard-to-Drill Formations	1
Experimental Research on the Impregnated Diamond Bit Wear Model	1
Effect of Primary Production, Dilution and Preservation on Organic Matter Accumulation for the Lower Cambrian Shale	1
A New Oil-Based Drilling Fluid System for Enhancing the Stability of Deep Well Settlement Under High Temperature and High Pressure Conditions	1
Efficiency of the Action of Multifunctional Additives in Lubricating Oils	1
Study on the Division of Remaining Recoverable Reserves Abundance in Specific Reservoirs	1
Complex Study of a Hydraulic Fracturing Fluid with a Pseudo-Dimeric Surfactant	1
Research on Intelligent Optimization of Steam Injection Parameters for Heavy Oil Cyclic Steam Stimulation Based on Production Big Data	1
Competitive Hydrodechlorination and Hydrodeazotization on Unsupported Sulfide Catalysts Synthesized in Situ	1