Anka GmbH products

Biogas contains VOCs (Volatile Organic Compounds) and siloxane contaminants that damage downstream equipment used in electricity generation and gas engines. VOCs reduce the performance of treatment systems, clog membranes, decrease efficiency in PSA systems, and increase energy consumption. They also reduce adsorption capacity in Activated Carbon Beds and increase the replacement frequency of activated carbon media. In RNG projects, VOCs may lead to grid injection rejection and costly shutdowns. When siloxane is burned at high temperatures, it reacts with oxygen and transforms into solid Silicon Dioxide (SiO2). This compound does not burn or evaporate. Silicon Dioxide (SiO2) buildup harms pistons, spark plugs, and valves. As a result, the maintenance frequency of the downstream equipments, especially engines, increases, energy cycle losses and knockouts occur, and spare part replacements increase.

Moisture reduces combustion efficiency of engines when the it enters to the combustion chamber. In addition, together with hydrogen sulfide gas, it has a corrosive effect on the materials, shortens the life of the equipment and reduces the combustion efficiency. Thus moisture has a negative effect on the final use of biogas. When the gas is cooled, it becomes too saturated with water vapor. By reducing the temperature of the gas to 5°C, the moisture holding capacity is reduced and a large proportion of the water in it condenses. And moisture is removed effectively. Our company offers the most suitable and economical solution suitable for the needs of our customers with suitable equipment dimensioning according to gas analysis.

Our company provides gas booster stations design, equipment supply and turnkey commissioning services for biogas and landfill plants. In order to extract the most efficient gas from landfill and biogas fields, pumping stations which are suitable for the process parameters and gas type are installed. Optimal automation management for automatic control of booster stations and pump matings ensures the highest power generation for our customers. In addition, we revise the previously designed but not automated booster stations or booster stations which need to be upgraded to be the most convenient and economical for our customers.