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    METHOD AND COMPOSITION FOR DISINFECTING DELICATE SURFACES
    2.
    发明申请
    METHOD AND COMPOSITION FOR DISINFECTING DELICATE SURFACES 审中-公开
    方法和组合物进行消毒易碎表面的

    公开(公告)号：WO2008138817A2

    公开(公告)日：2008-11-20

    申请号：PCT/EP2008055591

    申请日：2008-05-07

    Applicant: BASF SE ,  DIETSCHE FRANK ,  FASSBENDER STEFAN ,  BULLOCK JAMES

    Inventor： DIETSCHE FRANK ,  FASSBENDER STEFAN ,  BULLOCK JAMES

    IPC: A61L2/18 ,  A01N31/02 ,  A61L101/38 ,  C11D3/00

    CPC classification number: A61L2/186 ,  A01N25/30 ,  A01N31/02 ,  A61L2202/17 ,  A61L2202/24 ,  C11D3/164 ,  C11D3/2068 ,  C11D3/48 ,  C11D7/263 ,  C11D11/0041 ,  A01N25/02 ,  A01N33/12 ,  A01N35/02 ,  A01N37/16 ,  A01N59/00 ,  A01N2300/00

    Abstract: The invention relates to a method for disinfecting using a composition with the following components: a) 40 to 99 wt. % of at least one solvent (L), b) 0.01 to 30 wt. % of at least one biocidal component (B), c) 0.01 to 20 wt. % of at least one alkinalkoxylate (A), of general formula (I) or (II), HC?C-CH 2 -O(-CH 2 -CHR 1 -O-) n H (I) or H(-O-CHR 1 -CH 2 -) n -O-CH 2 -C?C-CH 2 -O(-CH 2 -CHR 1 -O-) n H, (II), where the group R 1 independently = H or methyl and the indexes n nd n' independently = 1 to 10 and optionally further additives and/or adjuncts, suitable for disinfecting devices with metal surfaces.

    Abstract translation: 一种用于消毒的方法，其中一个组合物中使用时，其包含以下组件：a。）40〜99重量％的至少一种溶剂（L），B）0.01至至少一种杀生物组分（B）的30％（重量）的％。 C-CH 2 -O C）0.01〜20重量％的至少一个炔烷氧基化物（A）的％，其对应于通式（I）或（II），HC（CH 2 -CHR 1 -O - ）名词 H（I）或H（-O-CHR 1 是-CH < SUB> 2 - ）名词 -O-CH 2 -C C-CH 2 O（CH 2 -CHR 1 -O - ）名词为H，（II），其中基团R 1 各自独立地为 是H或甲基和指数n和n独立地为一个数的1至10，和任选的其它添加剂和/或辅助物质，是适合于与设备的金属表面消毒。

    Recuperación de plomo de un material oxidado mixto
    6.
    发明专利
    Recuperación de plomo de un material oxidado mixto 未知

    公开(公告)号：ES2657632T3

    公开(公告)日：2018-03-06

    申请号：ES13812067

    申请日：2013-11-13

    Applicant: BASF SE ,  UNIV BRITISH COLUMBIA

    Inventor： FASSBENDER STEFAN ,  DREISINGER DAVID ,  WU ZHENGHUI

    IPC: C22B13/00

    Abstract: Un método para la recuperación de plomo de un material mixto de plomo oxidado, donde dicho método comprende: seleccionar al ácido metansulfónico como un ácido para la lixiviación para el material mixto de plomo oxidado; exponer al material mixto de plomo oxidado a una solución que incluye el ácido metansulfónico, para lixiviar de esa manera el plomo de cualquiera de: un óxido de plomo o un carbonato de plomo presentes en el material mixto de plomo oxidado, y generar un lixiviado líquido que incluye una sal de metanosulfonato de plomo, purificar el lixiviado líquido; y recuperar el plomo del lixiviado líquido purificado usando electrólisis.

    RECOVERING LEAD FROM A MIXED OXIDIZED MATERIAL
    7.
    发明专利
    RECOVERING LEAD FROM A MIXED OXIDIZED MATERIAL 未知

    公开(公告)号：CA2860614A1

    公开(公告)日：2014-05-22

    申请号：CA2860614

    申请日：2013-11-13

    Applicant: BASF SE ,  UNIV BRITISH COLUMBIA

    Inventor： FASSBENDER STEFAN ,  DREISINGER DAVID ,  WU ZHENGHUI

    IPC: C22B13/00

    Abstract: In an example of a method for recovering lead from a mixed oxidized lead material, methane sulfonic acid is selected as a leaching acid for the mixed oxidized lead material. The mixed oxidized lead material is exposed to a solution including the methane sulfonic acid, which leaches lead from any of a lead oxide or a lead carbonate in the mixed oxidized lead material, and generates a liquid leachate including a lead- methane sulfonate salt. The liquid leachate is purified, and lead is recovered from the purified liquid leachate using electrolysis.

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