a twin-screw extruder for oil extraction i. direct expression in Congo

a twin-screw extruder for oil extraction i. direct expression

a twin-screw extruder for oil extraction i. direct expression in Congo
                                               
                                               
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A twin-screw extruder for oil extraction: I. Direct expression

a twin-screw extruder for oil extraction i. direct expression in Congo
                                               
                                               
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a twin-screw extruder for oil extraction: i DRC

a twin-screw extruder for oil extraction i. direct expression in Congo
                                               
                                               
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Europe PMCA twin-screw extruder for oil extraction. I. Direct expression

a twin-screw extruder for oil extraction i. direct expression in Congo
                                               
                                               
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a twin-screw extruder for oil extraction: i in Ghana

a twin-screw extruder for oil extraction i. direct expression in Congo
                                               
                                               
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Direct extraction of oil from sunflower seeds by twin-screw extruder

a twin-screw extruder for oil extraction i. direct expression in Congo
                                               
                                               
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Simulation of palm oil expression in screw

a twin-screw extruder for oil extraction i. direct expression in Congo
                                               
                                               
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Semantic ScholarTwin-screw extrusion technology for vegetable oil extraction

a twin-screw extruder for oil extraction i. direct expression in Congo
                                               
                                               
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PublicationsA twin‐screw extruder for oil extraction: I. Direct expression

a twin-screw extruder for oil extraction i. direct expression in Congo
                                               
                                               
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Twin-screw extrusion technology for vegetable oil extraction

a twin-screw extruder for oil extraction i. direct expression in Congo
                                               
                                               
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  • Is twin-screw extrusion a sustainable vegetable oil extraction method?
  • Twin-screw extrusion shows high potential for sustainable vegetable oil extraction. Increased economic feasibility for twin-screw pressing versus single-screw pressing. Innovative extrusion processes combine pressing and green solvent extraction. Extensive additional research is necessary prior to industrial implementation.
  • What is twin-screw extrusion?
  • As opposed to single-screw extrusion, where the process throughput is dependent on the screw speed and the pressure profile, twin-screw extrusion allows the adjustment of several independent process variables, including the feed flow rate, the screw rotation speed and the temperature profile along the screw axis.
  • Does a twin-screw extruder reduce oil recovery?
  • As an illustration, a decrease in oil recovery from 82 to 62% was found during the thermomechanical pressing of sunflower seeds using a twin-screw extruder of increasing volume and an increased feed rate from 14 to 22 kg/h, respectively, while maintaining the raw material characteristics and operating conditions (Dufaure et al., 1999a).
  • Can a co-rotating twin-screw extruder extract sunflower oil?
  • A limited number of studies have been conducted on the development of an aqueous extraction process using a co-rotating twin-screw extruder for the recovery of sunflower oil (Evon et al., 2007, Evon et al., 2009, Evon et al., 2010a, Evon et al., 2010b).
  • What is the difference between twin-screw extrusion and a positive displacement pump?
  • Twin-screw extrusion, on the other hand, acts as a positive displacement pump owing to the intermeshing behavior of the co-rotating screws. Thus, during operation, a large part of the channel is not completely filled (Janssen, 1989).
  • Can a counter-rotating twin-screw extruder be used with dehulled sunflower seeds?
  • The use of a counter-rotating twin-screw extruder with dehulled sunflower seeds seems to result in a particularly high process efficiency and productivity, at a relatively low cost (0.11 kW·h/kg oil produced) (Isobe et al., 1992). However, in this case, the cost of the dehulling treatment should be taken into account.