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公开(公告)号:AU2013364289A1
公开(公告)日:2015-07-09
申请号:AU2013364289
申请日:2013-09-26
Applicant: BUCKMAN LABOR INC
Inventor: JENKINS DONALD G , GANUS WILLIAM C , HAGEN CARLTON E
Abstract: A method and system for bio-oil recovery from biomass are provided which includes adding at least one separation aid to stillage that contains oil to form a treated stillage prior to centrifuging the stillage, and centrifuging the treated stillage in at least one centrifuge to separate at least a portion of the oil from the treated stillage. The separation aid can contain at least one lecithin and at least one oil and optionally at least one surfactant having an HLB value of at least 6. Treated stillage products are also provided which can contain the indicated separation aid and recovered oil.