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|1. (WO2017190119) HIGH PRESSURE CHEMICAL INJECTION UNIT|
MANTOVANI & VICENTINI S.R.L.
ZARAGOZA GRIMAL, Salvador
VICENTINI, Leonardo Renzo
|Title:||HIGH PRESSURE CHEMICAL INJECTION UNIT|
A chemical injection unit includes an engine, a first pump, and a second pump positioned downstream from the first pump. A first hydraulic circuit transmits power from the engine to the first pump, the second pump, or both. Tanks are in fluid communication with the first pump and the second pump. A control panel controls operation of the engine, the first pump, and the second pump to cause liquid to flow from at least one of the tanks to into a pipeline.