H2S Scavenger

Hydrogen Sulfide Scavenger

DTM Triazine

DTM Triazine is a proprietary liquid chemical used for the instantaneous removal of hydrogen sulfide (H2S) from natural gas. It is an H2S scavenging chemical that will not absorb CO2. The reaction by-product of H2S with DTM Triazine is a sulfanated amine that will act as a mild corrosion inhibitor that is water soluble. It will not cause plugging down-hole or foaming in a downstream TEG dehydration unit.

DTM Triazine removes as much hydrogen sulfide (H2S) per liter/gallon as generic triazine and does it at a lower cost per liter/gallon. DTM Triazine is used to remove from 5 ppm to 1000 ppm (one thousand ppm) H2S from natural gas

Cost Comparison
DTM Triazine - $8.88 to remove 1.7 lbs H2S
Generic Triazine - $12.00 to remove 1.7 lbs H2S

Calculating Triazine H2S Scavenging Rates

Generic Triazine
0.2 liters x ppm H2S x MMSCFD = Generic Triazine Liters

DTM Triazine
0.148 liters x ppm H2S x MMSCFD = DTM Triazine Liters

Convert liters to gallons
3.785 liters = 1 gallon

DTM Triazine Comparison Example

Gas Well Flow Rate: 1 MMSCFD with 100 ppm H2S (parts per million)
Gas pipeline Specification: 4 ppm H2S
Scavenger Requirement: Remove 96 ppm H2S

Generic Triazine: 0.2 x 96 x 1 = 19.2 liters
DTM Triazine: 0.148 x 96 x 1 = 14.2 liters

Convert to Gallons
19.2 / 3.785 = 5.07 generic triazine gallons per day required
14.2/ 3.785 = 3.75 DTM Triazine gallons per day required

401K | Glass Thousand Oaks | Calabasas Criminal Defense Attorney | Criminal Defense Attorney Ventura | Thousand Oaks Beauty Salon | Spiritual Enlightenment | Personal Trainer | Thousand Oaks Real Estate | Solar Panels | Tool and Die | Marble Floor Care | Home Staging Thousand Oaks | Board-Up Services | Embroidery Thousand Oaks | Green The World | Ventura Criminal Defense Attorney | Web Design Las Vegas | natural gas scavenger | Music Store Thousand Oaks | Los Angeles Wedding Photographer | Chiropractor Thousand Oaks | Auto Repair Simi Valley | Los Angeles Electricians |

server monitoring

DTM amines are excellent H2S scavengers for use in towers. DTM amines are non-corrosive and will not form precipitates. DTM50 is not a selective amine. It will remove CO2 first and then H2S. Sour gas streams with little CO2 will find DTM50 very economical with acid gas loading of 0.271 lb/moles per gallon of DTM50.

---

June 11, 2008
Victoria, Texas
Slipstream Field Test

DTM-MDEA7.5
Using: DTM_MDEA7.5 – 92.5% DTM & 7.5% MDEA (methyldiethanolamine)

Contaminant	Before	After	Total Removed
CO2	8.0 %	0 %	8.0 % CO2
H2S	150 ppm	non-detectable	150 ppm H2S

---

June 9, 2008
Victoria, Texas
Slipstream Field Test

DTM-MDEA15
Using: DTM_MDEA15 – 85% DTM & 15% MDEA (methyldiethanolamine)

Contaminant	Before	After	Total Removed
CO2	8.0 %	4.0 %	4.0 % CO2
H2S	150 ppm	non-detectable	0 ppm H2S

DTM-MDEA10
Using: DTM_MDEA10 – 90% DTM & 10% MDEA (methyldiethanolamine)

Contaminant	Before	After	Total Removed
CO2	8.0 %	1.0 %	7.0 % CO2
H2S	150 ppm	25 ppm	125 ppm

DTM-MEA3
Using: DTM_MEA3 – 97% DTM & 3% MEA (monoethanolamine)

Contaminant	Before	After	Total Removed
CO2	8.0 %	0 %	8.0 % CO2
H2S	150 ppm	4 ppm	146 ppm H2S

---

May 7, 2008
Bakersfield, California
Slipstream Field Test

DTM-MEA50
Using: DTM_MEA50 – 50% DTM & 50% MEA (monoethanolamine)

Contaminant	Before	After	Total Removed
CO2	61.18 %	non-detectable	61.18 % CO2
H2S	2223 ppm	0 ppm	2223 ppm H2S

---

March 26, 2008
Bakersfield, California
Slipstream Field Test

DTM-MEA50
Using: DTM_MEA50 – 50% DTM & 50% MEA (monoethanolamine)

Contaminant	Before	After	Total Removed
CO2	62.46 %	non-detectable	62.46 % CO2
H2S	2609 ppm	5 ppm	2604 ppm H2S