Hydrogen Sulfide Scavengers

Production and processing of oil and gas resources can lead to generation of hydrogen sulfide gas (H?S), both occurring naturally through the reduction of calcium sulfate in the reservoir and through bacterial contamination via stimulation or water injection.

Uncontrolled H?S can create several operational challenges related to safety, corrosion, separation, regulatory and odor. The application of effective H?S scavenger chemistries can eliminate these challenges, allowing for optimal performance of your system and a reduction in HSE exposure. 188bet金宝博offers a complete family of H?S scavengers that will enable you to tailor your treatment to achieve maximum efficiency from your applications.

Products

Product	Chemistry	Solubility	Activity	Typical pH	Description
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/H?S 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 H?Sscavenger
Lubrizol® 6115P	EDDM (ethylenedioxydimethanol)	Water	~95%	6.75	Concentrated nitrogen free scavenger

Performance Highlights

Lubrizol’s water soluble H?S scavenger products were tested via industry standard test methods. In the included method, a gas mixture of H?S, CO? and nitrogen was bubbled through synthetic brine with the effluent gas continually monitored for H?S. H?S scavengers were injected into the brine and the impact to the resulting H?S was measured. The results reveal scavenging capacity and kinetics under the test conditions. Lubrizol’s SULFA-CLEAR™ 8846 showed an improved total H?S 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 H?S and is an excellent nitrogen free choice for applications where an extended contact time is possible.

Application Guide

Product	Downhole	Wellhead	Process (Liquid)	Process (Gas)	Pipeline	Storage Tank	Bubble Tower
SULFA-CLEAR™ 8250
SULFA-CLEAR™ 8411HC
SULFA-CLEAR™ 8411C
SULFA-CLEAR™ 8640
SULFA-CLEAR™ 8846
SULFA-CLEAR™ 8847
Lubrizol® 6115P

Excellent Good Fair Poor

More details can be obtained from individual product data sheets or your 188bet金宝博representative.

Product	Activity %	Max H?S Reduction (ppm)	Total H?S Consumption (ppm*cc)	Capacity @ 20min* (mg H?S/mL Scavenger)
SULFA-CLEAR™ 8411HC	80%	940	705,600	31
SULFA-CLEAR™ 8250	30%	582	561,395	25
SULFA-CLEAR™ 8846	100%	1,056	1,259,175	39
Lubrizol® 6115P	100%	675	1,820,288	16

* Calculated to account for active content.

Product Features and Benefits

Highly Active Products – tailor activity of finished products to meet application needs

Innovative Chemistries – best in class performance for a wide range of applications and operating conditions

Cost-Efficient Treatment – control application costs and maximize profitability

Global Manufacturing – minimize lead times and optimizes your supply chains

Literature

Brochure

Summary

188bet金宝博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 188bet金宝博representative.