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    PROCESS FOR THE RECOVERY OF LITHIUM FROM WASTE LITHIUM ION BATTERIES
    31.
    发明申请
    PROCESS FOR THE RECOVERY OF LITHIUM FROM WASTE LITHIUM ION BATTERIES 审中-公开

    公开(公告)号：WO2021018778A1

    公开(公告)日：2021-02-04

    申请号：PCT/EP2020/070986

    申请日：2020-07-24

    Applicant: BASF SE

    Inventor： ROHDE, Wolfgang ,  GERKE, Birgit ,  SCHIERLE-ARNDT, Kerstin ,  ADERMANN, Torben ,  VOGES, Matthias ,  VOGELSANG, Regina

    IPC: C22B7/00 ,  C22B26/12 ,  C22B3/12

    Abstract: A process for the recovery of lithium from waste lithium ion batteries or parts thereof is disclosed. The process comprising the steps of (a) providing a particulate material containing a transition metal compound and/or transition metal, wherein the transition metal is selected from the group consisting of Mn, Ni and Co, and wherein further at least a fraction of said Ni and/or Co, if present, are in an oxidation state lower than +2, and at least a fraction of said Mn, if present, is manganese(II)oxide; which particulate material further contains a lithium salt and a fluoride salt, and which particulate material optionally contains calcium provided that the element ratio calcium to fluorine is 1.7 or less or is zero; (b) treating the material provided in step (a) with a polar solvent and an alkaline earth hydroxide; and (c) separating the solids from the liquid, optionally followed by washing the solid residue with a polar solvent such as water provides good separation of lithium in high purity, and recovery of valuable transition metals.

    PROCESS FOR THE GENERATION OF THIN INORGANIC FILMS
    35.
    发明申请
    PROCESS FOR THE GENERATION OF THIN INORGANIC FILMS 审中-公开
    生成薄无机膜的过程

    公开(公告)号：WO2017093283A1

    公开(公告)日：2017-06-08

    申请号：PCT/EP2016/079213

    申请日：2016-11-30

    Applicant: BASF SE ,  GEORG-AUGUST-UNIVERSITÄT GÖTTINGEN

    Inventor： ADERMANN, Torben ,  LOEFFLER, Daniel ,  WILMER, Hagen ,  SCHIERLE-ARNDT, Kerstin ,  GERKENS, Jan ,  VOLKMANN, Christian ,  SCHNEIDER, Sven

    IPC: C23C16/18 ,  C23C16/455 ,  C07F13/00 ,  C07F15/04 ,  C07F15/06

    CPC classification number: C07F15/065 ,  C23C16/18 ,  C23C16/45525

    Abstract: The present invention is in the field of processes for the generation of thin inorganic films on substrates, in particular atomic layer deposition processes. The present invention relates to a process comprising bringing a compound of general formula (I) into the gaseous or aerosol state and depositing the compound of general formula (I) from the gaseous or aerosol state onto a solid substrate, wherein M is Mn, Ni or Co, X is a ligand which coordinates M, n is 0, 1, or 2, R 1 , R 2 are an alkyl group, an alkenyl group, an aryl group or a silyl group, m is 1, 2, or 3, R 3 , R 4 , and R 5 are an alkyl group, an alkenyl group, an aryl group, an alkoxy group, or an aryloxy group, and p is 1, 2 or 3.

    Abstract translation: 本发明属于用于在衬底上产生无机薄膜的工艺领域，尤其是原子层沉积工艺。 本发明涉及一种方法，该方法包括使通式（I）的化合物进入气态或气溶胶状态，并将通式（I）的化合物从气态或气溶胶状态沉积到固体基质上，其中M是Mn，Ni 或Co，X是配位M的配位体，n是0,1或2，R 1，R 2是烷基，链烯基，芳基 基团或甲硅烷基，m为1,2或3，R 3，R 4和R 5为烷基， 链烯基，芳基，烷氧基或芳氧基，p为1,2或3。

    PROCESS FOR THE GENERATION OF THIN INORGANIC FILMS
    36.
    发明申请
    PROCESS FOR THE GENERATION OF THIN INORGANIC FILMS 审中-公开
    无机薄膜生成工艺

    公开(公告)号：WO2016142226A1

    公开(公告)日：2016-09-15

    申请号：PCT/EP2016/054371

    申请日：2016-03-02

    Applicant: BASF SE

    Inventor： SPIELMANN, Jan ,  ABELS, Falko ,  BLASBERG, Florian ,  FEDERSEL, Katharina ,  SCHILDKNECHT, Christian ,  LOEFFLER, Daniel ,  ADERMANN, Torben ,  FRANK, Juergen ,  SCHIERLE-ARNDT, Kerstin ,  WEIGUNY, Sabine

    IPC: C23C16/455 ,  C07D207/08

    CPC classification number: C07F7/0814 ,  C07D207/08 ,  C09D1/00 ,  C23C16/18 ,  C23C16/409 ,  C23C16/45553

    Abstract: The present invention is in the field of processes for the generation of thin inorganic films on substrates. In particular the present invention relates to a process comprising bringing a com- pound of general formula (I) into the gaseous or aerosol state L n ---M--X m L= formula and depositing the compound of general formula (I) from the gaseous or aerosol state onto a solid substrate, wherein R 1 , R 2 , R 3 , R 4 , are independent of each other hydrogen, an alkyl group, an aryl group, or a SiA 3 group with A being an alkyl or aryl group, and at least two of R 1 , R 2 , R 3 , R 4 are a SiA 3 group, n is an integer from 1 to 4, M is a metal or semimetal, X is a ligand which coordinates M, and m is an integer from 0 to 4.

    Abstract translation: 本发明涉及在基材上生成薄无机膜的方法领域。 特别地，本发明涉及一种方法，其包括将通式（I）的化合物引入气态或气溶胶状态Ln-M-Xm L =式中，并将通式（I）的化合物从 气态或气溶胶态，其中R1，R2，R3，R4彼此独立地为氢，烷基，芳基或具有A为烷基或芳基的SiA3基团，并且至少两个 R 1，R 2，R 3，R 4为SiA 3基团，n为1〜4的整数，M为金属或半金属，X为配位M，m为0〜4的整数。

    VORRICHTUNG ZUR BEHEIZUNG EINER ROHRLEITUNG
    37.
    发明申请
    VORRICHTUNG ZUR BEHEIZUNG EINER ROHRLEITUNG 审中-公开
    装置用于加热管道

    公开(公告)号：WO2014131788A1

    公开(公告)日：2014-09-04

    申请号：PCT/EP2014/053706

    申请日：2014-02-26

    Applicant: BASF SE

    Inventor： WORTMANN, Jürgen ,  LUTZ, Michael ,  GÄRTNER, Martin ,  SCHIERLE-ARNDT, Kerstin ,  MAURER, Stephan ,  LADENBERGER, Michael ,  GEYER, Karolin ,  GARLICHS, Florian

    IPC: H05B3/06 ,  H05B3/42

    CPC classification number: H05B3/44 ,  F17D1/05 ,  F28F19/00 ,  H05B3/0004 ,  H05B3/026 ,  H05B3/42 ,  H05B3/56 ,  H05B3/58 ,  H05B2203/016 ,  H05B2203/021 ,  H05B2203/037 ,  H05B2214/03

    Abstract: Die Erfindung betrifft eine Vorrichtung zur Beheizung eines Rohrleitungssystems, umfassend mindestens zwei Rohrleitungen (1), entlang denen sich jeweils ein elektrisches Widerstandsheizelement erstreckt, dadurch gekennzeichnet, dass sich an jedem elektrischen Widerstandsheizelement an mindestens einem Ende (3, 5) ein Potential nahe dem Erdpotential einstellt und das elektrische Widerstandheizelement an einer von diesem Ende (3, 5) entfernt liegenden Position mit einem Pol einer Gleichstromquelle oder mit jeweils einer Phase (7) einer n-phasigen Wechselstromquelle (9) verbunden ist, wobei bei Einsatz einer n-phasigen Wechselstromquelle (9) n eine ganze Zahl gleich oder größer als 2 ist.

    Abstract translation: 本发明涉及一种用于将管道系统的加热包括至少两个管道（1），沿其各自的电阻加热元件上延伸，其特征在于，在每个电阻加热元件的至少一个端部（3，5），电位接近地电位到 设置并在所述端部中的一个的电阻加热元件（3,5）的远程位置处连接到直流电源的一个极或与各自的相（7）的n相交流电源（9），使用n相交流电流源，当 （9）n是等于或大于2的整数。

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