Pachem-D62
Crude Oil Demulsifier
General Information:
Pachem-D-62 is a unique composition of ionic and nonionic surface active agents. Demulsifier Pachem-D-62 is used for breaking up of water-oil emulsions. It induces excellent separation in two phases: crude oil and good quality water. It is characterized by good solubility in crude oil and is stable in a wide range of temperature from -30°C to + 55°C. Pachem-D-62 does not contain toxic phenolic group.
Typical Physical and Chemical Properties:
| Parameter | Unit | Value | Test method |
|---|---|---|---|
| Colour, at 20 ºC | - | Amber | PB-01 - Edition 1 |
| Density at 15 ºC | kg/m3 | 925 - 950 | PN-EN ISO 12185:2002 |
| Pour Point | ºC | < -30 | PN-EN ISO 3016:2005 |
| Flash Point | ºC | > 61 | PN-EN ISO 2719:2016 |
| Viscosity at 40 ºC | mm2/s | < 10 | PN-EN ISO 3104:2004 |
| Water solubility | - | Insoluble | Visual inspection |
| Solubility in hydrocarbons | - | Very good | Visual inspection |
Application:
Pachem- D-62 is dosed to wellheads.
Pachem- D-62:
• lowers salinity of crude oil
• separates of emulsion water / crude oil in two phases: hydrocarbons and water
• lowers viscosity of heavy crude oil
Treat rate:
Pachem- D-62 is dosed into wellbores in the typical amount of 5 - 50 ppm (by weight) and then is directed with crude oil to separation system. Exact dosage should be adjusted to the specific oil/water system.
Packaging:
Pachem- D-62 is available in 200-litre barrels or 1000-litre tanks. Other types of packaging are available on request.