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Designing of spiral wound nanofiltration multistage process for oil concentration and solvent recovery from soybean oil/n-hexane miscella
(Institution of Chemical Engineers, 2020-12)
The present work demonstrates the potential of oil/n-hexane miscella separation from a local factory via a hybrid nanofiltration-evaporation process. In the membrane separation, solvent resistance nanofiltration (SRNF) ...
Solvent recovery from soybean oil/hexane miscella by polymeric membranes
(Elsevier Science BvAmsterdamHolanda, 2006)
Simultaneous improvement in solvent permeability and deacidification of soybean oil by nanofiltration
(Association of Food Scientists and Technologists of India, 2017-02)
In this paper, soybean oil deacidification and hexane removal using laboratory scale solvent resistance nanofiltration membranes based technique is presented. Composite nanofiltration membranes made of different polymers ...
Solvent permeability in commercial ultrafiltration polymeric membranes and evaluation of the structural and chemical stability towards hexane
(Elsevier Science BvAmsterdamHolanda, 2010)
An energy-friendly alternative in the large-scale production of soybean oil
(Academic Press Ltd - Elsevier Science Ltd, 2019-01)
Soybean oil is widely used as cooking oil, whereas the soybean cake is a valuable ingredient for animal food. The extraction of soybean oil is an energy-intensive process, with additional significant impact on the environment ...
Separation of Sunflower Oil from Hexane by Use of Composite Polymeric Membranes
(Springer, 2011-04)
Vegetable oil extraction, as performed today by the oilseed-crushing industry, usually involves solvent extraction with commercial hexane. After this step, the vegetable oil–hexane mixture (miscella) must be treated to ...
Recovery of Phytosterols from Sunflower Oil Deodorizer Distillates
(Springer, 2004-05)
Phytosterols are usually recovered by crystallization from the deodorizer distillate (DD) of vegetable oils. In this work, the impact of the principal process variables (viz., solvents and cosolvents, cooling rate, ...
Comparision of conventional and supercritical CO2-extracted rosehip oil
(BRAZILIAN SOC CHEMICAL ENG, 2000)
Supercritical CO2 (SCO2) can be utilized to extract oils from a number of plant materials as a nontoxic alternative to hexane, and there is industrial interest in using SCO2 extraction to obtain high-quality oils for ...
Recuperação de hexanos via hidrólise básica
(Universidade Tecnológica Federal do ParanáPonta GrossaBrasilDepartamento Acadêmico de Engenharia QuímicaEngenharia QuímicaUTFPR, 2017-11-10)
Recovery of chemical solvents is a topic of great importance not only in the industry but to everyone who makes there use. The recovery of hexanes from a mixture involving ethyl acetate is a subject little discussed in the ...
Avaliação dos parâmetros de solubilidade de Hildebrand/Hansen na seleção de solventes para a extração de pesticidas organoclorados do solo
(Sociedade Brasileira de Química, 2011-09-01)
This work evaluated the use of the Hildebrand/Hansen solubility parameters for selection of solvents for extraction of the organochlorine pesticides pp' DDT, pp' DDE, Aldrin and a-Endossulfan from soil using columns packed ...