JH -11 is used for selectively removing Hydrogen sulfide (H2S) from natural gas, refinery gas, sour gas, liquid hydrocarbons, and synthetic gas. Also useful in removing H2S from Claus tail-gas.
Can be used for removing H2S in gases with high H2S content and medium CO2 content, and can satisfy the general requirements for purification gas and acid gas.
JH-11 solvent can be applied directly to the plant/refinery, without additional additives. For questions and customized advice, you could contact us directly regarding your specific needs.
Composed primarily of MDEA, plus additives (i.e. anti-foaming agent, promoter, stabilizer, modifier, anti-oxidant, anti-precipitant, anti-corrosive agent).
JH-11 is similar in physical and chemical properties to MDEA (please see Chemical Properties for comparison). The material provides additional improved functions in antifoaming, anticorrosion, and anti-oxidation.
Packed in 200 Kg plastic drums, or 1000 Kg plastic totes.
Material MDEA CM-JH-11
Appearance Colorless/light yellow liquid Colorless/light yellow liquid
Relative density (20°C) 1.040 – 1.044 1.041 – 1.043
B.P. °C 101.3 KPa 246 - 248 245 – 247.6
Condensation Point °C -14.6 -14.0
Flash Point (open cup) °C 126.7
Vapor Pressure (20°C) Pa < 1.33 < 1.33
Viscosity (20°C) mPa S 101.0 100.0
Solubility Soluble in water Soluble in water