Nickel compositions for preparing nickel metal and nickel complexes
    2.
    发明授权
    Nickel compositions for preparing nickel metal and nickel complexes 有权
    用于制备镍金属和镍络合物的镍组合物

    公开(公告)号:US09024049B2

    公开(公告)日:2015-05-05

    申请号:US13821174

    申请日:2011-06-13

    IPC分类号: C07F15/04

    摘要: Nickel(II) compositions for use in manufacturing nickel metal (Ni(0)) compositions, and specifically to methods of making basic nickel carbonates used to produce nickel metal compositions are disclosed. By varying the molar ratios of carbonates and bicarbonates to nickel salts, the methods provide basic nickel carbonates that produce superior nickel metal-containing solids that are well-suited to forming nickel-ligand complexes with phosphorus-containing ligands. The phosphorus-containing ligands can be monodentate or bidentate phosphorus-containing ligands.

    摘要翻译: 公开了用于制造镍金属(Ni(0))组合物的镍(II)组合物,并且具体涉及制备用于生产镍金属组合物的碱式碳酸镍的方法。 通过改变碳酸盐和碳酸氢盐与镍盐的摩尔比,该方法提供碱性镍碳酸盐,其产生优良的含镍金属的固体,其非常适于与含磷配体形成镍 - 配体络合物。 含磷配体可以是单齿或二齿含磷配体。

    NICKEL COMPOSITIONS FOR PREPARING NICKEL METAL AND NICKEL COMPLEXES
    3.
    发明申请
    NICKEL COMPOSITIONS FOR PREPARING NICKEL METAL AND NICKEL COMPLEXES 有权
    用于制备镍金属和镍复合物的镍组合物

    公开(公告)号:US20130317242A1

    公开(公告)日:2013-11-28

    申请号:US13821174

    申请日:2011-06-13

    IPC分类号: C07F15/04

    摘要: Nickel(II) compositions for use in manufacturing nickel metal (Ni(0)) compositions, and specifically to methods of making basic nickel carbonates used to produce nickel metal compositions are disclosed. By varying the molar ratios of carbonates and bicarbonates to nickel salts, the methods provide basic nickel carbonates that produce superior nickel metal-containing solids that are well-suited to forming nickel-ligand complexes with phosphorus-containing ligands. The phosphorus-containing ligands can be monodentate or bidentate phosphorus-containing ligands.

    摘要翻译: 公开了用于制造镍金属(Ni(0))组合物的镍(II)组合物,并且具体涉及制备用于生产镍金属组合物的碱式碳酸镍的方法。 通过改变碳酸盐和碳酸氢盐与镍盐的摩尔比,该方法提供碱性镍碳酸盐,其产生优良的含镍金属的固体,其非常适于与含磷配体形成镍 - 配体络合物。 含磷配体可以是单齿或二齿含磷配体。

    PROCESS FOR MAKING TRIPHENYLBORON-PYRIDINE COMPOUND
    4.
    发明申请
    PROCESS FOR MAKING TRIPHENYLBORON-PYRIDINE COMPOUND 失效
    制备三苯硼烷 - 吡啶化合物的方法

    公开(公告)号:US20080154039A1

    公开(公告)日:2008-06-26

    申请号:US12027432

    申请日:2008-02-07

    IPC分类号: C07F5/02

    CPC分类号: C07F5/027

    摘要: A process for improving the recovery of solid triphenylboron-pyridine compound (TPBP), while retaining desirable particle characteristics comprises the addition of an acid to neutralize at least a portion of the alkali contained in the aqueous mother liquor. By adjusting the pH of the product slurry to between about 8.5 and about 12, it is possible to increase product recovery by more than 10%, while maintaining desirable particle characteristics.

    摘要翻译: 改善固体三苯基硼 - 吡啶化合物(TPBP)回收率的方法同时保留所需的颗粒特性包括加入酸以中和含水母液中的至少一部分碱。 通过将产品浆料的pH调节至约8.5至约12之间,可以在保持理想的颗粒特性的同时将产品回收率提高10%以上。

    Process for improving adiponitrile quality
    10.
    发明授权
    Process for improving adiponitrile quality 有权
    改善己二腈质量的方法

    公开(公告)号:US08101790B2

    公开(公告)日:2012-01-24

    申请号:US12137925

    申请日:2008-06-12

    IPC分类号: C07C253/34

    CPC分类号: C07C253/34 C07C255/04

    摘要: A process and apparatus for reacting deleterious impurities contained in adiponitrile (ADN) comprises feeding ADN and an ozone containing gas into a co-current plug flow reactor containing static mixer elements, to oxidize at least a portion of the impurities, thereby producing a reactor discharge, which is processed to produce an ozone-treated ADN product.

    摘要翻译: 用于使己二腈(ADN)中所含的有害杂质反应的方法和装置包括将ADN和含臭氧气体进料到含有静态混合器元件的并流活塞流反应器中,以氧化至少一部分杂质,从而产生反应器排放 ,其被处理以产生经臭氧处理的ADN产物。