filter cake discharge News
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Framework for Selecting Thin-Cake Candle Filter Technology for Removing Solid Contaminant Fines from Recirculating Acid Gas Scrubbing Fluid Streams
ABSTRACT The need for filtration systems in scrubbing units has been well documented. Filtration provides the benefits of reduced hot spots in the regenerator reboiler. reduced heal exchanger fouling and reduction of foaming in the absorbers. This paper discusses thin-cake candle filter technology that is used to remove trace amounts of solid contaminant fines from the recirculating fluid stream. ...
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Types and working principles of mechanical dewatering equipment for oily sludge
In recent years, PetroChina has continuously expanded its overseas business in the Iran-Iraq region (Iran and Iraq), and its oilfield surface engineering construction projects have grown rapidly. The sewage treatment system occupies a very important position in the construction of ground engineering, and the oily sludge treatment system is an indispensable part of it. Oily sludge is generally ...
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Replacing Filter Presses and Manual Plate Filters for Removing Trace Solids from Chemical Slurries with Thin-Cake Candle Filter Technology
Abstract: The BHS technologies of Vertical Candle Filters provide improved product quality with more efficient operations compared with filter presses and manual plate filters. Fully automatic operations provide for complete containment of the solids and liquids for reduced maintenance costs and overall project savings. Introduction As ihe chemical industry has changed and grown since the ...
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Evaluation of a Continuous-Indexing Vacuum Belt Filter As a Replacement for Filter Presses For the Manufacture of a High-Value Specialty Chemical Product
Introduction Solid-liquid separation can be accomplished by pressure or vacuum filtration in a batch or continuous mode. Generally, following filtration, the cake must be washed and subsequently dried. The choice of technology depends upon a wide range of parameters of the solids (i.e. crystal size and distribution, type and shape), liquids (type, temperature, and viscosity) and the process ...
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Auto shifting filter press commissioning
Fiter press with auto shifting and drip tray, belt conveyor installation and commissioning . There are some reminders before starting the filter press friend: People must not stand in front of the filter press hydraulic cylinder. For the first time,pls set the pressure gage max 10 Mpa to test if the filter press will stop or not when it reachs this pressure, if it don’t stop, pls ...
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