Search Axens.net

Mercury Removal Adsorbents Mercury removal from gas and liquid hydrocarbons streams

Mercury removal from hydrocarbons is crucial due to HSE-related issues, corrosion problems and downstream catalyst poisoning. It is a challenge commonly faced in natural gas processing plants, oil refineries, petrochemical industry and power plants. The standard adsorption mechanism is a chemical reaction between mercury and active sulfur included in the adsorbent active phase, leading to the most stable solid form called cinnabar (HgS). This is a non-regenerative process with an irreversible mercury capture.

Nowadays, mercury is removed ideally in the up-front position of the process, which implies the need of high capacitive adsorbents, resistant to severe operating conditions.

Axsorb

Axens Offer

AxTrap™ materials are completely suitable for achieving very low outlet mercury specifications (such as the one required for gas liquefaction) both at the up-front location and on high mercury concentration feedstocks.

AxTrap™ 200 Series include a complete range of non-regenerative and ready-to-use adsorbents dedicated to mercury removal which can be loaded safely under air.

D2D

Design2Disposal (D2D™) and Sorbotest™

Thanks to an extended experience in mercury removal Axens proposes the Design to Disposal (D2D™), an all-inclusive mercury removal integrated offer covering different studies and services such as feed mercury analyses, pilot tests including on site Sorbotest™, process design package, skid-mounted units, performances follow-up, modelling and predictions, technical assistance, spent product analysis and appropriate disposal.

Find out more

You might also be interested in

Gas Dehydration & Purification

Gas drying aims to prevent hydrate formation and free water condensation in gases. It is crucial in natural gas systems to avoid equipment blockage and corrosion issues, both for transportation facilities and downstream cold processes.

Discover

Drying Series Adsorbents

Water removal applications are widely encountered in the industry sector. Activated alumina and molecular sieves stand at the forefront of the several different materials available on the market.

Discover

Sulfur Removal Adsorbents for Oil, Gas & Petrochemicals

Hydrogen sulfide (H₂S), COS, mercaptans or sulfides are common contaminants that must be removed from various gases and liquids such as natural gas, NGLs, LPGs, cracked gases, olefins or biogas.

Discover

Contact Us

Please fill in the form below to get in touch with us