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公开(公告)号：KR20200139692A
公开(公告)日：2020-12-14
申请号：KR20207028882
申请日：2019-04-01
Applicant: BASF SE
Inventor： ROHDE WOLFGANG , ADERMANN TORBEN , RYLL THOMAS MICHAEL , SCHIERLE ARNDT KERSTIN , SEELER FABIAN , WEIGUNY SABINE , ZEILINGER MICHAEL
Abstract: 하기단계를포함하는, 니켈을함유하는소모된리튬이온배터리로부터의전이금속의회수방법: (a) 리튬함유전이금속산화물재료를 400 내지 1200℃범위의온도로가열하는단계, (b) 상기열처리된재료를물로처리하는단계, (c) 단계 (b) 로부터의고체잔류물을황산, 염산, 질산, 메탄설폰산, 옥살산및 시트르산으로부터선택된산으로처리하는단계, (d) pH 값을 2.5 내지 8 로조절하는단계, (e) 단계 (d) 에서수득된용액또는슬러리로부터 Al, Cu, Fe, Zn 의화합물또는전술한것 중적어도 2 개의조합을제거하는단계.
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公开(公告)号：CA3156366A1
公开(公告)日：2021-04-08
申请号：CA3156366
申请日：2020-09-22
Applicant: BASF SE
Inventor： PIEPENBREIER FRANK , KEMPTER ANDREAS , CHAN CHEE , MAZARRO BERDONCES ROSARIO , SCHIERLE-ARNDT KERSTIN , KAIBEL BJOERN , SPIELMANN JAN , BORGMEIER FRIEDER , ZEILINGER MICHAEL , BIERTUEMPEL INGO , OTT TIMO
IPC: C07C303/06 , C07C309/04
Abstract: The present invention relates to an improved process for manufacturing of alkanesulfonic acids.
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公开(公告)号：SG11202007292TA
公开(公告)日：2020-08-28
申请号：SG11202007292T
申请日：2019-01-30
Applicant: BASF SE
Inventor： BORGMEIER FRIEDER , SPIELMANN JAN , ZEILINGER MICHAEL , WORTMANN JUERGEN
IPC: C07C303/06
Abstract: A process for manufacturing of an alkanesulfonic acid, and an alkanesulfonic acid manufactured by the process. Aspects of the process may involve manufacturing an alkanesulfonic acid by reaction of an initiator composition with an alkane and sulfur trioxide by preparing an initiator composition by reacting aqueous hydrogen peroxide with alkanesulfonic acid and/or H2SO4; and reacting the initiator composition with sulfur trioxide and alkane to form an alkanesulfonic acid, wherein an alkane with a purity of at least 98.0 mol-% is used.
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公开(公告)号：CA3083334A1
公开(公告)日：2019-06-27
申请号：CA3083334
申请日：2018-12-10
Applicant: BASF SE
Inventor： ROHDE WOLFGANG , ZEILINGER MICHAEL , ADERMANN TORBEN , WEIGUNY SABINE , SEELER FABIAN , SCHIERLE-ARNDT KERSTIN , RYLL THOMAS MICHAEL
Abstract: Process for the recovery of transition metal from cathode active materials containing nickel and lithium, wherein said process comprises the steps of (a) treating a lithium containing transition metal oxide material with a leaching agent (preferably an acid selected from sulfuric acid, hydrochloric acid, nitric acid, methanesulfonic acid, oxalic acid and citric acid), (b) adjusting the pH value to 2.5 to 8, and (c) treating the solution obtained in step (b)with metallic nickel, cobalt or manganese or a combination of at least two of the foregoing.
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公开(公告)号：BR112022003443A2
公开(公告)日：2022-05-24
申请号：BR112022003443
申请日：2020-09-17
Applicant: BASF SE
Inventor： BERNIE LEWIS MALONSON , WIEBELHAUS DAG , IRAN OTERO MARTINEZ , KARL R GUST , ZEILINGER MICHAEL , FLEISCHEL OLIVIER , BOKERN STEFAN , SCHATZ WALDEMAR
Abstract: processo de preparação de composição de mistura asfáltica, composição de mistura asfáltica, uso de uma composição de mistura asfáltica. a presente invenção refere-se a um processo de preparação de uma composição de mistura asfáltica, em que o mencionado processo compreende: (1) fornecimento de uma composição de asfalto e aquecimento da mencionada composição à temperatura na faixa de 110 a 200 °c; (2) fornecimento de um material granular e aquecimento do mencionado material à temperatura na faixa de 110 a 240 °c; (3) fornecimento de um ou mais compostos reativos termorretráteis; (4) adição de um ou mais compostos reativos termorretráteis fornecidos em (3) à composição de asfalto obtida em (1) e homogeneização da mistura por um período na faixa de 2 a 180 s; e (5) adição da mistura obtida em (4) ao material granular obtido em (2) e homogeneização da calda por um período na faixa de 5 a 180 s. adicionalmente, a presente invenção refere-se a uma composição de mistura asfáltica obtida ou que pode ser obtida por meio do mencionado processo e seu uso.
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Patent Agency Ranking
公开(公告)号：ES2899210T3
公开(公告)日：2022-03-10
申请号：ES18724595
申请日：2018-05-23
Applicant: BASF SE
Inventor： SPIELMANN JAN , ZEILINGER MICHAEL , WORTMANN JUERGEN , BORGMEIER FRIEDER
IPC: C07C303/06 , C07C303/44 , C07C309/04
Abstract: Procedimiento para la fabricación de ácido metanosulfónico por medio de la reacción de una composición iniciadora de radicales con metano y trióxido de azufre que comprende las etapas: a) Preparación de la composición iniciadora por medio de la reacción de peróxido de hidrógeno acuoso con los componentes ácido metanosulfónico y anhídrido de ácido metanosulfónico, b) Reacción de la composición iniciadora de la etapa a) con trióxido de azufre y metano para formar ácido metanosulfónico.
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公开(公告)号：PL3729554T3
公开(公告)日：2022-07-11
申请号：PL18812182
申请日：2018-12-10
Applicant: BASF SE
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公开(公告)号：CA3154896A1
公开(公告)日：2021-03-25
申请号：CA3154896
申请日：2020-09-17
Applicant: BASF SE
Inventor： SCHATZ WALDEMAR , OTERO MARTINEZ IRAN , ZEILINGER MICHAEL , MALONSON BERNIE LEWIS , WIEBELHAUS DAG , GUST KARL R , BOKERN STEFAN , FLEISCHEL OLIVIER
Abstract: The present invention relates to a process for the preparation of an asphalt mix composition, said process comprising: (1) providing an asphalt composition and heating said composition to a temperature in the range of from 110 to 200°C; (2) providing a granular material and heating said material to a temperature in the range of from 110 to 240°C; (3) providing one or more thermosetting reactive compounds; (4) adding the one or more thermosetting reactive compounds provided in (3) to the asphalt composition obtained in (1) and homogenizing the mixture for a duration in the range of from 2 to 180 s; (5) adding the mixture obtained in (4) to the granular material obtained in (2) and homogenizing the slurry for a duration in the range of from 5 to 180 s. Further, the present invention relates to an asphalt mix composition obtained or obtainable by said process and its use.
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公开(公告)号：AU2018391413A1
公开(公告)日：2020-06-11
申请号：AU2018391413
申请日：2018-12-10
Applicant: BASF SE
Inventor： ROHDE WOLFGANG , ZEILINGER MICHAEL , ADERMANN TORBEN , WEIGUNY SABINE , SEELER FABIAN , SCHIERLE-ARNDT KERSTIN , RYLL THOMAS MICHAEL
Abstract: Process for the recovery of transition metal from cathode active materials containing nickel and lithium, wherein said process comprises the steps of (a) treating a lithium containing transition metal oxide material with a leaching agent (preferably an acid selected from sulfuric acid, hydrochloric acid, nitric acid, methanesulfonic acid, oxalic acid and citric acid), (b) adjusting the pH value to 2.5 to 8, and (c) treating the solution obtained in step (b)with metallic nickel, cobalt or manganese or a combination of at least two of the foregoing.
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公开(公告)号：CA3092790A1
公开(公告)日：2019-10-17
申请号：CA3092790
申请日：2019-04-01
Applicant: BASF SE
Inventor： ROHDE WOLFGANG , ADERMANN TORBEN , RYLL THOMAS MICHAEL , SCHIERLE-ARNDT KERSTIN , SEELER FABIAN , WEIGUNY SABINE , ZEILINGER MICHAEL
Abstract: Process for the recovery of transition metal from spent lithium ion batteries containing nickel, wherein said process comprises the steps of (a) heating a lithium containing transition metal oxide material to a temperature in the range of from 400 to 1200°C, (b) treating said heat-treated material with water, (c) treating the solid residue from step (b)with an acid selected from sulfuric acid, hydrochloric acid, nitric acid, methanesulfonic acid, oxalic acid and citric acid, (d) adjusting the pH value to 2.5 to 8, (e) removing compounds of Al, Cu, Fe, Zn or combinations of at least two of the foregoing from the solution or slurry obtained in step (d).
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