Axens is active in several domains of expertise and is recognized as a leading supplier of technologies, products, services, and equipment, guiding clients through performance, innovation, energy transition, and more.
Focusing on environmental goals with innovative air and water treatment solutions, capturing industrial pollutants and ensuring stringent compliance for a cleaner future.
From feasibility studies to unit start-up and follow-up throughout the entire unit life cycle, Axens Group is ideally positioned to cover the entire value chain.
With decades of expertise, offering advanced, reliable, and cost-effective catalysts and adsorbents products for refining, petrochemicals, gas, alternative fuels, circular economy, and water treatment.
Tailored services from feasibility to start-up and ongoing support throughout the unit's life cycle, ensuring optimal performance, business success, and reduced environmental impact.
Axens will supply a modular Prime-G+ ® unit to Raizen Buenos Aires Refinery
Raízen Argentina, Shell licensee, has selected Axens for the modular supply of a FCC gasoline hydrodesulphurization unit Prime-G+® in its Buenos Aires refinery.
Axens Signs an Agreement with Hengyi Industries to Provide FLEXICOKING™ Technology
Since the Alliance Agreement signed between ExxonMobil Catalysts and Licensing (EMCL) and Axens to provide FLEXICOKING™ technology in January 2020 (See Press Release here), it has been a great success as can be seen in the new license granted to Hengyi Industries' integrated complex in Pulau Muara Besar, Brunei.
Residue Hydroconversion & Hydroprocessing
Thermal Process
Process Technologies
Oil Refining
What are the key trends affecting the downstream processing industry in 2017?
In 2016, global growth should fall to 3.1% before rising back up to 3.4% in 2017 according to IMF’s latest estimations. Long-term perspectives in industrialised countries are moderate and a firming up of growth is forecasted at mid-term in emerging and developing countries.
Written by
Eric Benazzi
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Vice President Marketing & External Communication
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Oil & Gas Automation and Digitalization Congress is an annual B2B event devoted to the latest industry 4.0 trends applicable to the whole value chain of the oil and gas industry: upstream, midstream, and downstream.
Is there a route for post-treating gasoline with minimal octane loss?
For the post-treatment of FCC gasoline, fixed-bed HDT is by far the most trusted solution because of its low capex, its ease of operation, and its flexibility.
Our desalting rate drops away quickly when we use heavier feeds. What is the problem here?
To understand this phenomenon, it is required to remind how a desalter is designed. The water gravity separation is driven by the Hadamard–Rybczynski equation that gives the terminal velocity of a slowly moving spherical bubble through a fluid.
Written by
Nabil Bouden
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Equipment Sales Manager, Axens
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What type of catalyst do we need for low pressure hydrotreating of middle distillates?
When it comes to selecting the right catalyst for the hydrotreatment of a middle distillates fraction at low pressure, a distinction has to be made between light (kerosene) and heavy (diesel) cuts.
Written by
Gregory Lapisardi
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Technologist, Middle distillates HDT, Axens
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What steps do we need to take to keep our sour water stripper at peak performance following a shutdown?
Shutdown operations of the sour water stripper unit should maximise the removal of H2S and NH3 from water, especially for long duration shutdowns, to minimise the safety concerns and corrosion issues during maintenance. If the sulphur recovery unit is not available, the sour gas should be routed to flare, then start the shutdown by decreasing the sour water feed to the unit manually and slowly.
How can we minimise gas and coke make with heavy feed to our FCC?
Catalytic systems towards better coke and/or dry gas selectivities will certainly help, especially to face contaminant metals which catalyse side reactions. If not limited by catalyst circulation, low delta coke catalysts will increase cat/oil but coke yield should stay constant.