Oil & Gas : Europhtal catalysts for mercaptans treatment

For more than 20 years, the brand Europhtal is known in the world as a major producer for mercaptans oxydation inside sweetening units.

Various international reglementations for the sulfur products and mercaptans have to be fulfilled for the production of LPG, Naphta, Kerosene…

Two types of catalytic unit  (extrative and sweetening) can be used.

Global oxydation chemical reaction  in a reactor : 

4 RSH + O2 < == > 2 RSSR + 2H2O

 

We have two types of catalystists for mercaptans treatment :

  • mercaptans extraction (liquid / liquid extractive process) : liquid catalyst
  • mercaptans transformation (fixed bed process) : solid catalyst (preimpregnated charcoal)

Mercaptans extraction

 

Europhtal catalysts, dedicated to mercaptans extraction, run on a liquid/liquid reaction for butanes, propane, GPL and  light straightrun gasoline.

We have 2 products for mercaptans extraction :

Reference

Form

Packaging

Europhtal Catalyst 4S

Liquid

  • 5L drums
  • IBC
  • Tailored made packaging

Europhtal Catalyst 8050

Liquid

Benefits for the customer :

  • Ready to use product
  • Technical support
  • Concentration and packaging adapted to each customer
  • « made in France » product manufactured in our French factory (ISO 9001 certified)

Mercaptans sweetening

 

Europhtal catalysts, dedicated to the oxydation of mercaptans, run on a liquid / solid in sweetening units for kerosene and heavy gasoline.

2 types of products for mercaptans oxydation :

Reference

Form

Packaging

Europhtal Catalyst 8020

Liquid

  • 5L drums
  • IBC
  • Tailored made packaging

Europhtal Impregnated Catalyst 8120

preimpregnated charcoal

  • Big Bags
  • Tailored made packaging

Benefits for the customer :

  • Ready to use catalyst
  • Uniform impregnation
  • Improvement of the catalyst lifetime
  • Technical support

Quality commitment

 

In order to confirm the efficiency of our catalysts for mercaptans treatment, Quadrimex Chemical pays attention to control all the critical stages of the process :

  • Selection of the catalyst and optimal formulation
  • Selection of the adapted charcoal for a perfect impregnation

All these controls are managed by our engineering service at our laboratory, located in our offices in France.  

Thanks to our expertise, we supply a technical support to our customers in order to :

  • Optimize the consumption of catalysts
  • Improve reactions parameters (air supply, temperature…)
  • Sweetening efficiency reports

Contact our sales manager and engineers located in France

Régis TAILLON | Benoit PADOAN

oilandgas@quadrimex.com Phone: +334 90 78 70 50