NuFlo H2S 40 Hydrogen Sulfide Scavenger

Specifications:

• Type: H2S
• Flash Point (C): none
• pH: 3
• Freezing Point (C): -45
• NFPA: 4, 3, 0, Corrosive

NuFlo H2S 40: Hydrogen Sulfide Scavenger

• Maintains High reactivity
• Suitable for wide pH range
• Usage in water phase
• Highly effective at low pH, low temperature
  
  

H2S is a colorless, poisonous, and corrosive gas that is either present in natural gas or can evolve from crude oil. H2S poses a threat to workers, and it also causes corrosion problems.

There exist various physical and chemical processes for the purification of crude oil or gas (=“sweetening”). The technology employed depends on the content of hydrogen sulfide and/or purity requirements for the final product.

H2S scavengers are appropriate for use at low treatment volumes and/or low H2S concentrations where conventional catalytic reduction (Claus process), chemical absorption (e.g. iron sponge, SulfaTreatTM process, zinc oxide, etc.) and physical solvents are not economical.

Common scavengers are based either on aldehyde or triazine chemistry.

H2S Scavengers - Mode of Action

• Chemicals like glyoxal or triazine derivatives react with H2S or mercaptanes to form stable, water-soluble compounds that can be separated from gas or crude oil and disposed.
• Scavengers may be utilized in contacting towers or sprayed directly into the gas pipeline or oil flowline (continuous injection treatment).
• As with all chemical reactions, speed and efficiency of H2S absorption is influenced by: pH, heat, mixing, and reaction/contact time.
• Other products work on a 1:1 molar basis, meaning one molecule triazine scavenges one molecule H2S or mercaptane. NuFlo H2S 40 is more efficient depending on the conditions (pH, temp). Its mode of action is only in the water not gaseous phase.

Features

To the best of our knowledge, this product is California Prop 65 compliant.