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1.发明申请
公开(公告)号：WO2023061834A1
公开(公告)日：2023-04-20
申请号：PCT/EP2022/077754
申请日：2022-10-06
Applicant: BASF SE
Inventor： PILARSKI, Oliver , LOEBNITZ, Lisa , KOEPKE, Daniel , LANGE DE OLIVEIRA, Armin , MUELLER, Christian , HAAG, Monica , HIEBER, Gisela , SCHREIBER, Michael , MEYER-KIRSCHNER, Julian , LOHMANN, Michael , HENN, Timo
Abstract: A process for improving the quality of a crude pyrolysis oil originating from a pyrolysis of plastic waste is provided, the process comprising providing a crude pyrolysis oil originating from the pyrolysis of plastic waste, adjusting the pH value of the crude pyrolysis oil, resulting in a pretreated crude pyrolysis oil, performing a solid-liquid-separation of solid components and liquid components of the pretreated crude pyrolysis oil and/or subjecting the pretreated crude pyrolysis oil to a liquid-liquid-separation.
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2.发明申请
公开(公告)号：WO2021224287A1
公开(公告)日：2021-11-11
申请号：PCT/EP2021/061768
申请日：2021-05-05
Applicant: BASF SE
Inventor： BRUNETTI, Fulvio Giacomo , PINKOS, Rolf , SHEVCHENKO, Grigory Andre , PILARSKI, Oliver , HAUPT, Sebastian , MUELLER, Christian , KOEPKE, Daniel , LANGE DE OLIVEIRA, Armin , IFFLAND, Gabriele
Abstract: The present invention relates to a process for purifying a crude nitrogen-containing, sulfur-containing, halogen-containing pyrolysis oil originating from the pyrolysis of plastic waste, comprising (i) subjecting the crude pyrolysis oil to a treatment with a trapping agent selected from (a) an elemental metal of group 1, 2, 6, 7, 8, 9, 10, 11, 12, 13 of the IUPAC periodic table, a mixture or an alloy thereof; (b) an oxide of metals of group 1, 2, 6, 7, 8, 9, 10, 11, 12, 13 of the IUPAC periodic table or a mixture thereof; (c) an alkoxide of metals of group 1, 2 of the lUPAC periodic table or a mixture thereof; (d) a solid sorption agent as defined in the claims; or a combination of at least two trapping agents (a), (b), (c) or (d); (ii) separating the product obtained into a purified pyrolysis oil fraction having a reduced nitrogen, sulfur and halogen content in relation to the crude pyrolysis oil and a fraction comprising the trapping agent which has bound at least a part of the sulfur, nitrogen, halogen present in the crude pyrolysis oil.
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公开(公告)号：WO2023073059A1
公开(公告)日：2023-05-04
申请号：PCT/EP2022/080004
申请日：2022-10-26
Applicant: BASF SE
Inventor： LANGE DE OLIVEIRA, Armin , HIEBER, Gisela , PILARSKI, Oliver , LOEBNITZ, Lisa , KOEPKE, Daniel , MEYER-KIRSCHNER, Julian , MUELLER, Christian , HAAG, Monica , SCHREIBER, Michael , FEYEN, Mathias , VITYUK, Artem D , KARWACKI, Lukasz , REESINK, Bernard
IPC: C10G45/12 , C10G45/10 , C10G45/06 , C10G25/00 , C10G45/36 , C10G45/40 , C10G45/48 , C10G45/52 , C10G45/54 , C10G65/06 , C10G65/08 , C10G1/10 , C10G1/00
Abstract: The present invention relates to a process for purifying a pyrolysis oil comprising providing a stream S0 comprising a pyrolysis oil, the pyrolysis oil comprising one or more halogenated organic compounds and one or more organic compounds comprising conjugated double bonds; subjecting the stream S0 to hydrogenation in at least one reaction zone Z1 containing a heterogeneous hydrogenation catalyst, obtaining a stream S1 being depleted, compared to S0, in the one or more organic compounds comprising conjugated double bonds; subjecting the stream S1 to dehalogenation in at least one dehalogenation zone Z2 downstream of Z1, obtaining a stream S2 being depleted, compared to S1, in the one or more halogenated organic compounds.
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公开(公告)号：WO2023072644A1
公开(公告)日：2023-05-04
申请号：PCT/EP2022/078768
申请日：2022-10-17
Applicant: BASF SE
Inventor： HIEBER, Gisela , KUNSMANN-KEITEL, Dagmar Pascale , VITYUK, Artem D , MOPHETT, Elise M , LANGE DE OLIVEIRA, Armin , KOEPKE, Daniel , MUELLER, Christian , HAAG, Monica , SCHREIBER, Michael , PILARSKI, Oliver , LOEBNITZ, Lisa , MEYER-KIRSCHNER, Julian
IPC: C10G1/10 , C10G1/00 , C10G25/03 , C10G25/05 , B01D53/02 , B01J20/28 , C10G25/12 , C10G9/36 , C10G55/04
Abstract: A process for purifying a pyrolysis product, for example a pyrolysis oil and/or a pyrolysis gas, originating from pyrolysis of plastic waste is provided, wherein the process comprises contacting a vaporized pyrolysis oil with one or more adsorption materials and condensing the vaporized pyrolysis oil after it has been contacted with the one or more adsorption materials.
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公开(公告)号：WO2023061798A1
公开(公告)日：2023-04-20
申请号：PCT/EP2022/077525
申请日：2022-10-04
Applicant: BASF SE
Inventor： HIEBER, Gisela , BRUNETTI, Fulvio Giacomo , LANGE DE OLIVEIRA, Armin , KOEPKE, Daniel , MUELLER, Christian , HAAG, Monica , SCHREIBER, Michael , PILARSKI, Oliver , LOEBNITZ, Lisa , MEYER-KIRSCHNER, Julian , BOEHLING, Ralf
Abstract: A process for purifying a pyrolysis oil originating from pyrolysis of plastic waste is provided, wherein the process comprises a dehalogenation of the pyrolysis oil, wherein the dehalogenation comprises contacting the pyrolysis oil with one or more adsorption materials and/or subjecting the pyrolysis oil to a temperature of about 280°C or more, wherein a halogen content of a resulting purified pyrolysis oil is about 55% or more lower compared to the halogen content of the untreated pyrolysis oil.
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Patent Agency Ranking
公开(公告)号：EP4416239A1
公开(公告)日：2024-08-21
申请号：EP22800618.5
申请日：2022-10-04
Applicant: BASF SE
Inventor： HIEBER, Gisela , BRUNETTI, Fulvio Giacomo , LANGE DE OLIVEIRA, Armin , KOEPKE, Daniel , MUELLER, Christian , HAAG, Monica , SCHREIBER, Michael , PILARSKI, Oliver , LOEBNITZ, Lisa , MEYER-KIRSCHNER, Julian , BOEHLING, Ralf
CPC classification number: C10G1/10 , C10B53/07 , C10G9/36 , C10G1/002 , C10G25/05 , C10G31/09 , C10G2300/100320130101 , C10G2300/20120130101
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7.发明公开
公开(公告)号：EP4416240A1
公开(公告)日：2024-08-21
申请号：EP22801373.6
申请日：2022-10-06
Applicant: BASF SE
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8.发明公开
公开(公告)号：EP4146768A1
公开(公告)日：2023-03-15
申请号：EP21722494.8
申请日：2021-05-05
Applicant: BASF SE
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公开(公告)号：EP4423217A1
公开(公告)日：2024-09-04
申请号：EP22802184.6
申请日：2022-10-26
Applicant: BASF SE
Inventor： LANGE DE OLIVEIRA, Armin , HIEBER, Gisela , PILARSKI, Oliver , LOEBNITZ, Lisa , KOEPKE, Daniel , MEYER-KIRSCHNER, Julian , MUELLER, Christian , HAAG, Monica , SCHREIBER, Michael , FEYEN, Mathias , VITYUK, Artem D , KARWACKI, Lukasz , REESINK, Bernard
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公开(公告)号：EP4423214A1
公开(公告)日：2024-09-04
申请号：EP22803221.5
申请日：2022-10-17
Applicant: BASF SE
Inventor： HIEBER, Gisela , KUNSMANN-KEITEL, Dagmar Pascale , VITYUK, Artem D , MOPHETT, Elise M , LANGE DE OLIVEIRA, Armin , KOEPKE, Daniel , MUELLER, Christian , HAAG, Monica , SCHREIBER, Michael , PILARSKI, Oliver , LOEBNITZ, Lisa , MEYER-KIRSCHNER, Julian
IPC: C10G1/10 , C10G1/00 , C10G25/03 , C10G25/05 , B01D53/02 , B01J20/28 , C10G25/12 , C10G9/36 , C10G55/04
CPC classification number: C10G1/10 , C10G1/002 , C10G25/03 , C10G25/05 , B01J20/28069 , B01J20/2808 , B01J20/28004 , C10G25/12 , C10G9/36 , C10G55/04 , B01J20/08 , B01J20/18 , B01J20/20 , B01J20/103 , B01J20/28057 , B01J20/3458 , B01D53/261 , B01D53/002 , B01D2257/70220130101
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