Uncontrolled H₂S can create several operational challenges related to safety, corrosion, separation, regulatory and odor. The application of effective H₂S scavenger chemistries can eliminate these challenges, allowing for optimal performance of your system and a reduction in HSE exposure. Lubrizol offers a complete family of H₂S scavengers that will enable you to tailor your treatment to achieve maximum efficiency from your applications.
|SULFA-CLEAR™ 8250||MMA Triazine||Water||30%||11.20||Higher thermal stability, lower solids triazine|
|SULFA-CLEAR™ 8411HC||MEA Triazine||Water||80%||10.25||Concentrated triazine|
|SULFA-CLEAR™ 8411C||MEA Triazine||Water||60%||9.75||Competitive low cost triazine|
|SULFA-CLEAR™ 8640||MEA TriazinePolyamine Adduct||Water||50%||11.00||Low solids formation. Mercaptan/H₂S scavenger|
|SULFA-CLEAR™ 8846||Oxazolidine Derivative||Water / Oil||>99%||10.00||High activity, fast acting non-triazine scavenger with unique oil/water solubility|
|SULFA-CLEAR™ 8847||Alkyl Amine Adduct||Oil||>99%||10.50||Oil soluble H₂Sscavenger|
|Lubrizol® 6115P||EDDM (ethylenedioxydimethanol)||Water||~95%||6.75||Concentrated nitrogen free scavenger|
Lubrizol’s water soluble H₂S scavenger products were tested via industry standard test methods. In the included method, a gas mixture of H₂S, CO₂ and nitrogen was bubbled through synthetic brine with the effluent gas continually monitored for H₂S. H₂S scavengers were injected into the brine and the impact to the resulting H₂S was measured. The results reveal scavenging capacity and kinetics under the test conditions. Lubrizol’s SULFA-CLEAR™ 8846 showed an improved total H₂S consumption, capacity and comparable kinetics to MEA Triazine. SULFA-CLEAR™ 8846 is an excellent alternative for MEA Triazine applications. Lubrizol® 6115P presented with the highest total H₂S and is an excellent nitrogen free choice for applications where an extended contact time is possible.
|Product||Downhole||Wellhead||Process (Liquid)||Process (Gas)||Pipeline||Storage Tank||Bubble Tower|
Excellent Good Fair Poor
More details can be obtained from individual product data sheets or your Lubrizol representative.
|Product||Activity %||Max H₂S Reduction (ppm)||Total H₂S Consumption (ppm*cc)||Capacity @ 20min* (mg H₂S/mL Scavenger)|
* Calculated to account for active content.
Lubrizol is focused on the development and delivery of chemical solutions for a range of industries to help the world move cleaner, create smarter, and live better. Our comprehensive H2S scavenger range is offered to help you achieve your targeted results. For more detail and support, contact a Lubrizol representative.