Pachem D701
Demulsifier
General Information:
Pachem-D701 is a unique composition of ionic and nonionic surface active agents. Demulsifier Pachem-D701 is used for the breaking up of water-in-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 an applied range of temperatures from -30°C to + 55°C. Pachem-D701 does not contain toxic phenolic group. Additionally, demulsifier contains some additives which protect against corrosion.
Typical properties:
| Parameter | Unit | Value | Test method |
|---|---|---|---|
| Colour at 20 0C | - | Amber | PB-01 - wydanie 1 |
| Density at 15 0C | kg/m3 | 840 - 940 | PN-EN ISO 12185:2002 |
| Pour point | 0C | < - 30 | PN-ISO 3016:2005 |
| Flash poin | 0C | < 55 | PN-EN ISO 2719:2007 |
| Kinematic viscosity at 40 0C | mm2/s | < 10 | PN-EN ISO 3104:2004 |
| Solubility in hydrocarbons | - | Very good | Visual evaluation |
| Water solubility | - | Insoluble | Visual inspection |
Application:
Pachem-D701 is dosed to wellheads.
Pachem-D701:
• it lowers salinity of crude oil
• it separates of emulsion water / crude oil in two phases: hydrocarbons and water
• it lowers viscosity of heavy crude oil
Treat rate:
Pachem-D-701 is dosed into wellbores in the amount of 5 - 50 ppm (by weight) and then is directed with crude oil to separation system.
Packaging:
Pachem-D701 is available in 200-litre barrels or 1000-litre tanks. Other types of packaging are available on request.