SPE International Oil and Gas Conference and Exhibition in China 1998
DOI: 10.2118/48870-ms
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Comparison of Plate Separator, Centrifuge and Hydrocyclone

Abstract: Frequently oil is produced while, simultaneously, large amounts of water are produced as well. Under these circumstances it is important to have compact and efficient deoiling equipment at one's disposal. After some remarks on otherde-oiling methods, the attention in this paper is focused on three separationtechniques: plate separation, centrifugation and the use of hydrocyclones. The working principles are described and subsequently typical data on separation efficiency, geometry of the separator section, sep… Show more

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Cited by 20 publications
(5 citation statements)
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“…The plate provides more surface for suspended oil droplets to coalesce into larger globules. Separated solids would slide down and separated oil drops move upwards due to its lesser density than water [12,13]. Table 4 displays the advantages and disadvantages of Corrugated Plate Interceptors.…”
Section: Corrugated Plate Interceptors (Cpimentioning
confidence: 99%
“…The plate provides more surface for suspended oil droplets to coalesce into larger globules. Separated solids would slide down and separated oil drops move upwards due to its lesser density than water [12,13]. Table 4 displays the advantages and disadvantages of Corrugated Plate Interceptors.…”
Section: Corrugated Plate Interceptors (Cpimentioning
confidence: 99%
“…The Epcon compact floatation unit can achieve 50-70% efficiency in case of oils [30]. Van den Broek et al [31] compared different systems for de-oiling of produced water and reached a conclusion that centrifuges are better than hydro-cyclones which are even better than plate separators.…”
Section: Physical Treatmentsmentioning
confidence: 99%
“…Adewumi [11] suggested the use of sand filtering preceded by a set of pretreatments for the efficient removal of metals from PW. While separators such as centrifuges and hydro-cyclones were industrially used for de-oiling PW, Van den Broek [12] hinted towards the low performance efficiency of the systems, also commenting on the inability of the methods to extract hazardous components, thus requiring other post treatment options. Other physical PW treatment methods such as evaporation, C-TOUR, dissolved air precipitation (DAP), freeze concentration, and electrodialysis are available but are either patented designs or were inadequately researched and applied.…”
Section: Produced Water Treatmentmentioning
confidence: 99%