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Gas Sweetening Solutions Tailored to Your Project

By PROSERNAT

Sweetening Block Diagram.

ONE SINGLE LICENSOR FOR ALL SOUR GAS APPLICATIONS

gas sweeting

Our Expertise
A GLOBAL SOLUTION ADAPTED TO EACH CASE

  • Design suitable for Gas Plants, LNG Plants, Refineries, Biogas, Shale Gas, Syngas...
  • Efficient and reliable amine sweetening processes: the AdvAmine™ series of processes
  • Can treat any sour gas composition
  • Achieves the most severe specifications
  • Tailor made solvent composition and process configurations adapted to your specific case
  • Open market chemicals to reduce solvent costs
  • Specific solvent for mercaptan removal: the HySWEET® process
  • Solutions for deep COS destruction: COSWEET™ & AdvAmine™
  • Acid gas bulk removal processes to limit the cost of highly sour gas treatment: SPREX® and SPREX®CO2 processes
  • High pressure REDOX technology for the sweetening of low H2S content gases with direct elemental sulphur production: SweetSulf™

Our sour gas sweetening technologies
TECHNOLOGIES SELECTION

AdvAmine™
A complete portfolio of Amine based processes developed by TOTAL with IFP Energies nouvelles


HiLoadDEA
Total acid gases removal from all sour gases

MDEAmax
Selective H2S removal with CO2 slippage from sour gas or from separated acid gas (acid gas enrichment, sulphur plant tail gas treatment)

energizedMDEA
Total H2S removal and controlled CO2 removal for all applications including LNG

AdvAmine™ Process Scheme

AdvAmine

HySWEET®
A hybrid solvent sweetening process with mercaptan removal developed by TOTAL HySWEET® is a trademark owned and registered by TOTAL group, used by PROSERNAT under license

  • Deep mercaptan removal with limited hydrocarbons co absorption
  • Reduced energy requirement
  • Easy retrofit of existing gas sweetening units

HySWEET® Process Scheme

HYSWEET

COSWEET™
A combined absorption / catalytic conversion process for sweetening with complete COS destruction developed by IFP Energies nouvelles

  • Very active catalyst destroys COS
  • Low pressure drop
  • COS destruction compatible with selective H2S removal


COSWEET™ Process Scheme

COSWEET

SweetSulf™
A REDOX desulphurization process developed by IFP Energies nouvelles suitable for high pressure applications

  • Selective H2S removal from sour gases with direct conversion into solid sulphur
  • Applicable for both high pressure and low pressure sour gas treatment


SweetSulf™ Process Scheme

SweetSulf

SPREX® & SPREX®CO2
Cryogenic process developed by TOTAL & IFP Energies nouvelles for bulk acid gas removal and adapted to acid gas reinjection
SPREX®: H2S bulk removal from wet highly sour gases
SPREX®CO2: CO2 bulk removal from highly carbonated gases

SPREX® Process Scheme

SPREX
A Unique Taste of Sweet for Your Gas
50 YEARS OF EXPERIENCE IN GAS SWEETENING AND SULPHUR RECOVERY PROCESSES

  • Process Licensing
  • Feasibility and Conceptual Studies
  • Basic Engineering Design
  • FEED Studies
  • Process Selection & Cost Studies
  • Safety Reviews
  • Site Assistance for Commissioning & Start-up
  • Technical Training
  • Advanced Process Control
  • Operator Training Simulator
  • Detailed Engineering
  • Procurement, Modular Construction
  • Construction Assistance
  • ProACS™, PROSERNAT Advanced Customer Services: Revamping, Troubleshooting, Technical Assistance and Spare Parts Management


prosernat