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Naphtha Treatment

Oil Refining naphtha_treatment Naphtha Treatment
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Conference
Houston, Texas - Central Standard Time
3 Days
Speakers
Benoit Chedal-Anglay
Commercial Director
Sindy STONE
Business Development Executive, Heurtey Petrochem
Mukund Yallambalse
Business Development Manager, Refining & Petrochemicals
Alejandro MAURER
Regional Sales Manager
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NARTC 2026
The North American Refining Technology Conference (NARTC) is the World Refining Association’s premier regional event for the refining community. This conference serves as the ultimate platform for industry leaders, innovators, and decision-makers to explore cutting-edge technologies and strategies that will shape the future of refining in a rapidly evolving energy landscape. The event will be held in Houston, Texas on February 10-12, 2026.
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Commercial Bulletin - HR 638 Recycled Catalyst Naphtha Hydrotreatment

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Conference
Lyon, France - CEST
6 days
Speakers
Quentin DEBUISSCHERT
Chairman of the Board & Chief Executive Officer
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International Congress on Catalysis ICC
The 18th International Congress on Catalysis will be held in Lyon on July 14-19, 2024.
All French academic laboratories related to catalysis, along with the majority of the industrial companies will contribute to this successful event. The strong background of France continues today thanks to a young generation of talented scientists in all fields of catalysis.
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Technical Article - Transforming a refinery unit into a key component of end-of-life plastic circularity

Technical Article - Achieve Success In Gasoline Hydrotreating

Grupa LOTOS S.A. Selects Axens’ technology for its Coker Naphtha Hydrotreating Unit

The Polish company Grupa LOTOS S.A. has selected Axens to provide the technology license for a new Coker Naphtha Hydrotreater at its Gdansk refinery.

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Naphtha Treatment Process Technologies

Naphtha Hydrotreating

The Naphtha Hydrotreating process is important to pretreat naphtha for downstream units, like paraffin isomerization and catalytic reforming, where severe specifications are required and catalysts used are very sensitive to impurities. The objective is to reduce sulfur and nitrogen contents (less than 0.5 weight ppm), but also olefins (less than 0.1 weight percent).

Over 200 licenses extensive experience in hydrotreatment of straight run and cracked naphthas.
Optimized operating conditions and energy consumption
Choice of specific catalysts to ensure meeting the products specifications
Related Offer
Modular Unit Catalyst Protection System

RAM™

RAM™ processes are proposed for the many large gas and oil reservoirs containing concentrations of arsenic and mercury as low as ppb (parts per billion - 109), as well as contaminants introduced via transport and storage operations that can damage equipment, poison catalysts and generate environmental problems.

The RAM™ processes provide the ultimate solution, transforming the condensate's value from negative to positive. Considering that most of the production cost is in the feedstock alone and that adding a simple process has minimum impact on the overall investment schedule, the financial leverage afforded by this process is considerable.

Depending on the types of contaminants present in the feed, the different options of the RAM™ process are as follow:

  • RAM™ II – One step
  • RAM™ II – Two steps
  • RAM™ III
16 RAM™ units have been licensed worldwide
Excellent industrial results
Outstanding return on investment
RAM
Conference
New Orleans - GMT-5
2 days
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American Fuel & Petrochemical Manufacturers (AFPM) Summit
The Summit: Excellence in Plant Performance blends AFPM’s traditional refining and petrochemical manufacturing technical curriculum with new creative opportunities that drive excellence in plant performance. Topics and themes throughout the conference will highlight emerging process technologies, process safety, improved reliability and operations, mechanical integrity, training, leadership, and culture.
Petrochemicals
Renewable Fuels & Bio-Based Chemicals
Aromatics Extraction
Extractive Distillation
Liquid Liquid Extraction (LLE)
Benzene Hydrogenation
Benzene Production
Bio Aromatics
Bio Olefins
Bio Ethylene
Bio Butadiene
C₄ Fractionation
Butene-1 recovery
Isobutene Recovery
C₄ Isomerization / Alkylation / Olefins Hydrogenation
C₄ Isomerization
Fluoridric Acid Alkylation
Sulfuric Acid Alkylation
Feed Purification
Solvent hydrogenation
C₄ Upgrading
C₅ Skeletal Isomerization
C₅-C₆ Isomerization
Once-through
Octane Enhancement
Advanced Recycle
Catalytic Cracking
VGO FCC
Resid FCC
High Propylene FCC
Catalytic Reforming
CCR Reforming
Cyclic Reforming
Semi-reg Reforming
Catalytic Reforming
CDU (Crude Distillation Unit)
Cellulosic Ethanol
CO₂ Capture
CO₂ Gas Drying
Cyclohexane Production
Diesel Hydrotreating
EDC Cracking
Etherification
FCC Naphtha Hydrotreating
FCC Naphtha Sweetening
Gas Dehydration & Purification
Solvent Processes
Dew Pointing
Adsorbents
Gas Sweetening
Solvent Based Processes
Cryogenic Processes
Catalytic Processes
Adsorbents
High-conversion Hydrocracking
Kerosene Sweetening / Hydrotreating
Sweetening
Hydrotreating
LNG
LPG Sweetening & Olefins Recovery
LPG Sweetening
Olefins Recovery
Lube Plant
Hydrorefining
Lubes Hydrofinishing
Hydroisomerization & Hydrofinishing
White oils Hydrotreating
Wax Hydrotreating
MEG Recovery
Naphtha Treatment
NGL & Condensates Sweetening
NGL Recovery & Treatment
Olefins Purification
Phenol Production
Oligomerization
Olefins Purification
Ethylene Purification
Comonomer Purification
Propylene Purification
Olefins Removal
Olefins Selective Hydrogenation
C₂ Selective Hydrogenation
C₃, C₄, C₅ Selective Hydrogenation
C₅+ Pygas Hydrogenation
Oligomerization
Heterogeneous Oligomerization
Homogeneous Oligomerization
Oligomerization
Ethylene
Butene
Paraxylene Purification & Production
Phenol Production
Renewable Diesel and Jet
Americas
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Gradings

Speciality Bed Topping

In Hydroprocessing reactors, pressure drop is mainly induced by particulates build-up and gum formations. Pressure drop not only affect the capacity of the unit but can also have detrimental impact on the distribution.

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