Advantages of LEWA diaphragm pumps for glycol injection:
Gas dehydration using glycol
The glycol is separated from the gas and containes moisture with it. The absorbed moisture also contains contaminants, such as H2S, sulfur and solids, that make the water acidic and extremely corrosive.
The low pH value is neutralized by the injection of caustic soda. Afterwards the glycol is heated to about 120° C, vaporizing the water content. The glycol is then ready for recycling and can be injected back into the incoming gas.
In addition to the glycol injection, every large drying system always requires one or more chemical injection systems for neutralization.
There are various processes – from simple injection to so-called high speed columns (GESIP® process) – which ensure fast drying and allow a high gas flow.
You can rely on 60 years of experience in the construction of pumps, packages, skids, and systems for onshore and offshore oil and gas production. Take a look at the information now!
The LEWA ecoflow process diaphragm pump is the top performer among innovative and universal process pumps for high-pressure process technology.
LEWA triplex is the most compact process pump in the world for high-pressure processes in all branches of industry. Contact us, we are happy to help!
LEWA is your pump expert in all things relating to high-pressure plunger pumps. We will help you find the right pump to use in the high-pressure range!
Chemical Injection Packages are injection systems for chemicals. We build packages including the tank, piping, and accessories according to your specifications.
Ready-to-operate, custom-designed pump skid units with a small-footprint design for the oil and gas production industries. Consult us!