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公开(公告)号:PL4206308T3
公开(公告)日:2025-03-03
申请号:PL23151749
申请日:2019-12-16
Applicant: NESTE OYJ
Inventor: LINDQVIST PETRI , HALTTUNEN JARMO , VISURI OLLI , SIPPOLA VÄINÖ , PASANEN ANTTI , TOPPINEN SAMI , PASANEN JUKKA-PEKKA
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公开(公告)号:CA3036370C
公开(公告)日:2021-03-30
申请号:CA3036370
申请日:2017-09-28
Applicant: NESTE OYJ
Inventor: TOUKONIITTY BLANKA , LINDQVIST PETRI
Abstract: Present invention relates to a novel process for purification of lipid material for further use as such as e.g. a source of fuel or chemicals.
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公开(公告)号:NZ752151A
公开(公告)日:2021-03-26
申请号:NZ75215117
申请日:2017-09-28
Applicant: NESTE OYJ
Inventor: LINDQVIST PETRI , TOUKONIITTY BLANKA
Abstract: Present invention relates to a novel process for purification of lipid material for further use as such as e.g. a source of fuel or chemicals.
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公开(公告)号:ES3000756T3
公开(公告)日:2025-03-03
申请号:ES23151749
申请日:2019-12-16
Applicant: NESTE OYJ
Inventor: LINDQVIST PETRI , HALTTUNEN JARMO , VISURI OLLI , SIPPOLA VÄINÖ , PASANEN ANTTI , TOPPINEN SAMI , PASANEN JUKKA-PEKKA
Abstract: Se describe un método para tratar un material lipídico que comprende compuestos de fósforo y/o de metal. El método comprende proporcionar el material lipídico, precalentar el material lipídico para obtener un material lipídico precalentado, tratar térmicamente el material lipídico precalentado en una etapa de tratamiento térmico para obtener un material lipídico tratado térmicamente y, opcionalmente, tratar posteriormente el material lipídico tratado térmicamente en una etapa de postratamiento. (Traducción automática con Google Translate, sin valor legal)
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公开(公告)号:HUE068666T2
公开(公告)日:2025-01-28
申请号:HUE16705216
申请日:2016-02-09
Applicant: NESTE OYJ
Inventor: LINDQVIST PETRI , LEHTIMAA TUULA , SIPPOLA VÄINOE , LEHTINEN OLLI-PEKKA , FAAIJ GERARD
IPC: C10G3/00
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公开(公告)号:ES2914783T3
公开(公告)日:2022-06-16
申请号:ES17784876
申请日:2017-09-28
Applicant: NESTE OYJ
Inventor: TOUKONIITTY BLANKA , LINDQVIST PETRI
Abstract: Un proceso para la eliminación de plásticos de un material lipídico, comprendiendo el proceso las etapas de: a) calentar el material lipídico, b) añadir agua al material lipídico, en donde la cantidad de agua añadida es del 0,1 % al 5 % (% en peso), en donde el agua añadida no comprende un ácido, c) permitir un contacto eficiente del agua y los lípidos para permitir que las impurezas se transfieran a la fase acuosa, d) separar el material lipídico de la etapa c) por centrifugación, sedimentación, decantación o evaporación, e) someter el material lipídico separado de la etapa d) a una etapa de filtración para eliminar las impurezas sólidas, f) someter opcionalmente el material lipídico de la etapa d) o el filtrado de la etapa e) a un tratamiento posterior eliminando de este modo los plásticos del material lipídico.
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公开(公告)号:FI129530B
公开(公告)日:2022-04-14
申请号:FI20205953
申请日:2020-09-30
Applicant: NESTE OYJ
Inventor: VISURI OLLI , SUNTIO VILLE , LINDQVIST PETRI
Abstract: A process for preparing hydrocarbons from an oxygenated hydrocarbon feedstock, such as animal fat, having a high nitrogen impurity is described. The process involves hydrotreatment of the oxygenated feedstock in a first hydrotreating reactor (101) and a further hydrotreatment in a second hydrotreating reactor (102), where between the two reactors, the gaseous phase is removed. The specific process setup effectively removes nitrogen impurities from the resultant hydrocarbon product causing an improved cloud point after isomerisation.
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公开(公告)号:MX2021006755A
公开(公告)日:2021-07-15
申请号:MX2021006755
申请日:2019-12-17
Applicant: NESTE OYJ
Inventor: TOPPINEN SAMI , LINDQVIST PETRI , HALTTUNEN JARMO , KUITUNEN SUSANNA
Abstract: La presente invención se refiere a un proceso novedoso de purificación de material lipídico para su uso posterior como, por ejemplo, fuente de combustible o productos químicos.
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公开(公告)号:FI982250A
公开(公告)日:2000-04-17
申请号:FI982250
申请日:1998-10-16
Applicant: NESTE OYJ
Inventor: AITTAMAA JUHANI , JAKKULA JUHA , LINDQVIST PETRI , KOSKINEN MATTI , LINNEKOSKI JUHA , KRAUSE OUTI
Abstract: This invention relates to a process for preparing isooctane from an input which contains isobutene and to a combination of a hydrocarbon mixture and a fuel component. According to the process, the hydrocarbon input is brought into contact with an acid catalyst in the presence of an oxygenate under conditions in which at least a part of the isobutene is dimerized to diisobutene, and the diisobutene which has been formed is recovered and hydrogenated to give isooctane. According to the invention, the isobutene is dimerized in a reaction zone in a system which contains at least one reaction zone and one distillation zone. The effluent from the reaction zone is conveyed to the distillation zone, where diisobutene is separated from the effluent, and a flow, which contains oxygenate or reaction product and which is circulated back to dimerization, is withdrawn from the distillation zone. The process according to the invention is used to achieve a more dimer-selective process, with a lower input of alcohol than in the prior art.
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公开(公告)号:DK4222234T3
公开(公告)日:2025-04-28
申请号:DK21787326
申请日:2021-09-29
Applicant: NESTE OYJ
Inventor: VISURI OLLI , LINDQVIST PETRI , SUNTIO VILLE
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