To cause foam bubbles to coalesce to the point where they are large enough to float harmlessly to the water surface.

Behaves as part of the water phase.

Process where stock enters the deculator through several nozzles.

Requires cold water to reduce the temperature of the vapor passing to the first stage vacuum pump.

What is the minimum elevation of Deculator from Fan Pump.

Measures the amount of entrained air by volume.

Process where the stock is impinged against the roof of the deculator.

Have sufficient buoyancy to rise to the surface.

When pressure is reduce, dissolve gases can come out of the solution to form tiny bubbles that move along with the fiber.

Process at Deculator where Stock is introduced to a vessel under vacuum.

Formula for computing Deculator efficiency.

True or False: Dissolved gas behaves as part of the water phase

True or False: Too much defoamer does not affects the performance of AKD, but can cause or worsen deposit problems.

True or False: Cavitation and plugging means accumulated fiber on pump impellers.

True or False: Cavitation in centrifugal pumps creating higher energy consumption.

True or False: Deculator process requires high temperature at pre condenser.

True or False: Accept of 1Ry Cleaners will go to Deculator to remove entrained air before going to Headbox Fan pump.

True or False: The stock will boil (vapor pressure) at temperature of 49ºC and atleast 26.5 in Hg vacuum pressure.

True or False: Function of Deculator is to remove entrained air in the white water before it enters the heabox.