Pachem HCT-201

Thermodynamic Inhibitor of Hydrates and Corrosion

General Information:

Pachem HCT-201 is a thermodynamic inhibitor of hydrates and corrosion which is dosed continually in wellbore and pipelines of aggressive corrosive media, containing CO2 and H2S and chlorides. A specially selected composition of corrosion inhibitors (liquid and volatile) create a durable protection layer on the surface of pipes and do not allow for the creation of pinholes even in very aggressive corrosive media, containing CO2 and H2S. Pachem HCT-201 contains also alcohol and anti-agglomerants (AA), which prevent the agglomeration of hydrates. Pachem HCT-201 is a clear, homogenous liquid in a range of temperatures from -30°C to +55°C.

Typical properties:

ParameterUnitValueTest method
Colour at 20 0C  -  Clear, yellow liquid PB-01 - edition 1
Density at 15 0C  kg/m3 790 - 810 PN-EN ISO 12185:2002
Pour point  0C < - 50 PN-ISO 3016:2005
Flash point  0C  < 23 PN-EN ISO 2719:2007
Solubility in deposit water  - Very good Visual evaluation
Compatibility with methanol  - Can be mixed with methanol in
any proportion without precipitation of sediments
 Visual evaluation
Compatibility with paraffin inhibitor - Does not cause precipitation of sediments Visual evaluation
Kinematic viscosity at 20 0C mm2/s 0,5 – 1,5 PN-EN ISO 3104:2004

Application:

Pachem HCT-201 is meant for crude oil-gas-water systems that contain hydrogen sulphide and carbon dioxide. It protects wellbores and pipelines in oil well from corrosion and hydrates.
Pachem HCT-201 :
• is perfectly soluble in water
• it creates a durable layer on the surface of pipes and machinery that protects them from corrosion
• its exceptional anti-corrosion activity fully protects steel surface from pinholes

Treat rate:

Typical dosing of Pachem HCT-201 is performed continually into machinery working in wellbores and transmission pipelines using amounts of 50 -250 ppm (by weight).

Packaging:

Pachem HCT-201 is available in 200-litre barrels or 1000-litre tanks. Other types of packaging are available on request.

MSDS card (for registered clients only):

Attention: Properties and data provided above are for information purposes only. Detailed properties of the product and guaranteed levels of efficiency are given to our clients in Technical Data Sheets.