Clarifiers micronic

Clarifying Filters - Usually cartridge-type or bag filters designed to remove small amounts of particles from a solution. Laboratory personnel typically use these types of filters. These types of filters are also used for 0.2 micron terminal sterilization. 

The first two categories, clarifying and crossflow filters, have been very well developed and optimized for use in biotechnology and standard wastewater treatment applications. Equipment is easily available for these applications, whether as small 0.2 micron sterilizing filter used to terminally sterilize 100 ml of product solution, or a small 500 ml crossflow filter used to concentrate a small amount of antibody solution. Many vendors of this equipment to wastewater treatment applications have their origins in the CPI (Chemical Process Industries), and have incorporated many of the scale-up and optimization properties developed in much larger units used in large scale chemical production. As a result, these two filtration unit operations are one of the most optimized and efficient used in wastewater treatment. 

Residual fuel oils and heavy marine fuels are composed of high-boiling-petroleum fractions, gas oils and cracked components. Residual and clarified oil streams from the FCC process can contain degraded alumina/silica catalyst fines. These 20- to 70-micron-diameter fines are known to contribute to a variety of problems in fuel injection and combustion systems. In marine engines, excessive injector pump wear, piston ring wear, and cylinder wall wear can all be due to the abrasive action of catalyst fines on these fuel system parts. 

SO that only the concentrated solids layer is ejected. This centrifuge is available in two sizes, the smaller with a capacity of 40 to 50 gallons per minute and the larger with a capacity up to 100 gallons per minute. The solids are discharged at a volatile content of approximately 65 to 70% and the clarified liquid will contain practically no solid particles larger than 0.3 micron. 

The absolute flux for the protein solution with the UF membrane is more than half that seen for concentrating cells with an 0.45 micron microporous membrane. The protein flux is higher than might be expected, however, the protein fraction has already been clarified through the 0.45 micron pore size membrane and, hence, is a relatively clean solution. 

Chem. Descrip. Micronized carnauba and polyethylene wax Uses Gloss aid, clarifier, slip agent, abrasion resist, aid, scratch resist. 

Find the capacity of a clarifying centrifuge (bowl diameter of 0.61 m, liquid layer thickness of 0.0762 m, depth of 0.406, speed of 1000 rpm). Specific gravities of solid and liquid are 1.6 and 1.3. Particle cut size is to be 30 microns. 

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