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Patent Agency Ranking
公开(公告)号：KR20200133750A
公开(公告)日：2020-11-30
申请号：KR20207027646
申请日：2019-03-21
Applicant: BASF SE
Inventor： RIEMANN CHRISTIAN , BEIERLING THORSTEN , RAULS MATTHIAS
Abstract: 니켈염의수용액으로부터니켈을포함하는탄산염또는 (옥시)수산화물을침전시키는방법으로서, 여기서그러한방법은 (A) 용기본체, (B) 침전동안형성된슬러리의유압흐름을제어하고루프형 순환흐름을유도하는하나이상의엘리먼트들, 및 (C) 교반기엘리먼트가용기내에있지만엘리먼트(들) (B) 와는별도로위치된교반기를 포함하는용기에서수행된다.
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公开(公告)号：PL4196444T3
公开(公告)日：2024-11-25
申请号：PL21758623
申请日：2021-08-03
Applicant: BASF SE
Inventor： BERGNER BENJAMIN JOHANNES HERBERT , BEIERLING THORSTEN
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3.发明专利
公开(公告)号：CA3132425A1
公开(公告)日：2020-10-15
申请号：CA3132425
申请日：2020-04-02
Applicant: BASF SE
Inventor： BEIERLING THORSTEN , SCHROEDLE SIMON , SIOSS JAMES , PFISTER DANIELA , KALO BENEDIKT , ERK CHRISTOPH , LONG BRANDON , RIEMANN CHRISTIAN , AMMONS CHRISTINE , TOMOTA YOHKO , HOLZMEISTER PHIL JACK
IPC: C01G51/04 , C01F5/14 , C01G23/04 , C01G25/00 , C01G45/02 , C01G53/00 , C01G53/04 , H01M4/131 , H01M4/1391
Abstract: Process for precipitating a mixed hydroxide of TM wherein TM comprises Ni and at least one of Co and Mn and, optionally, Al, Mg, Zr or Ti, from an aqueous solution of salts of such transition metals or of Al or of Mg, wherein such process is carried out in a stirred vessel and comprises the step of introducing an aqueous solution of alkali metal hydroxide and an aqueous solution of transition metal salts through at least two inlets into said stirred vessel wherein the distance of the locations of introduction of salts of TM and of alkali metal hydroxide is equal or less than 6 times the hydraulic diameter of the tip of the inlet pipe of the alkali metal hydroxide.
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公开(公告)号：AU2019376818A1
公开(公告)日：2021-05-27
申请号：AU2019376818
申请日：2019-10-30
Applicant: BASF SE
Inventor： BEIERLING THORSTEN , PFISTER DANIELA
IPC: C01G53/00
Abstract: Process for making a nickel composite hydroxide with a mean particle diameter d50 in the range from 3 to 20µm comprising the of combination of (a) an aqueous solution of water-soluble salts of nickel and of at least one of cobalt and manganese, and, optionally, at least one of Al, Mg, B, or transition metals other than nickel, cobalt, and manganese, (b) with an aqueous solution of an alkali metal hydroxide and (c) an aqueous solution of alkali metal (bi)carbonate or ammonium (bi)carbonate in the molar ratio of 0.001 : 1 to 0.04 : 1, and, optionally, (d) an aqueous solution of alkali metal aluminate, in a continuous stirred tank reactor or in a cascade of at least two continuous stirred tank reactors, wherein solutions (b) and (c) are combined first followed by combination with solution (a) and, if applicable, with solution (d), or solutions (a) and (c) are combined first followed by combination with solution (b) and, if applicable, with solution (d), or solutions (a), (b), (c), and, if applicable, (d) are combined simultaneously.
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公开(公告)号：AU2019245828A1
公开(公告)日：2020-10-15
申请号：AU2019245828
申请日：2019-03-21
Applicant: BASF SE
Inventor： RIEMANN CHRISTIAN , BEIERLING THORSTEN , RAULS MATTHIAS
Abstract: Process for precipitating a carbonate or (oxy)hydroxide comprising nickel from an aqueous solution of a nickel salt wherein such process is carried out in a vessel comprising (A) a vessel body, (B) one or more elements that control the hydraulic flow of the slurry formed during the precipitation and that induce a loop-type circulation flow,and (C)a stirrer whose stirrer element is in the vessel but located separately from the element(s) (B).
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