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    Hybrid organometallic compounds of In and ba and process for metal organic chemical vapour deposition
    2.
    发明公开
    Hybrid organometallic compounds of In and ba and process for metal organic chemical vapour deposition 失效
    混合有机铟和Organogalliumverbindungen和用于从汽相金属有机化学沉积方法。

    公开(公告)号：EP0181706A1

    公开(公告)日：1986-05-21

    申请号：EP85307400.3

    申请日：1985-10-15

    申请人： MORTON THIOKOL, INC.

    发明人： Hui, Benjamin C. ,  Lorberth, Jorg ,  Melas, Andreas A.

    IPC分类号： C07F5/00 ,  C23C16/18

    CPC分类号： C07F5/00 ,  C07C391/00 ,  C07C395/00 ,  C07F3/00 ,  C07F3/02 ,  C07F3/06 ,  C07F3/08 ,  C07F3/12 ,  C07F5/027 ,  C07F5/06 ,  C07F9/505 ,  C07F9/723 ,  C07F9/90 ,  C07F9/94 ,  C23C16/18 ,  C23C16/301 ,  C23C16/306

    摘要： Hybrid organometallic compounds having the molecular formula:
    wherein

    x is an integer from 2 to 4 inclusive, each said R substituent is independently selected from hydride, lower alkyl, phenyl, alkyl-substituted phenyl, cyclopentadienyl, and alkyl substituted cyclopentadienyl, at least two of said R substituents are different, and M is an element selected from Groups 2B or 3A of the Periodic Table, Bismuth, Selenium, Tellurium, Beryllium, and Magnesium, but excluding Aluminium, Bismuth, Selenium and Tellurium if any R is hydride. The hydride compound is used for metal organic chemical vapour deposition. The invention also includes a metal organic chemical vapour deposition process employing a hybrid of first and second compounds having the above formula, but wherein the R substituents of each compound can be like or unlike and M is selected from Groups 2B, 2A, 3A, 5A and 6A of the Periodic Table except for Carbon, Nitrogen, Oxygen, and Sulfur. The hybrid composite compound has different properties than the first and second compounds, and thus can be more suitable for a particular metal organic chemical vapour deposition process.

    摘要翻译： 具有分子式混合有机金属化合物：... MRx会... worin ... x是从2至4以下，各所述R取代基是unabhängig从氢化物中的整数，低级烷基，苯基，烷基substituiertem苯基，环戊二烯基，和烷基substituiertem环戊二烯基， 至少两个所述R取代基是不同的，M是选自2B或周期表第3A中选择的元素，铋，硒碲，铍和镁，但不包括铝，铋，硒和碲如果任何R是氢化物 ， 氢化物化合物用于有机金属化学气相沉积。 因此，本发明包括金属有机化学气相沉积工艺使用具有上述式第一和第二化合物的混合体，但worin各化合物的R取代基可以是相同的或不同并且M选自组2B，2A，3A，5A选择 和除了碳，氮，氧和硫的周期表第6A。 杂化复合物的化合物具有比所述第一和第二化合物不同的特性，并且因此可以更适合于一个特定的有机金属化学气相沉积过程。

    METHOD FOR PRODUCTION OF POTASSIUM ANTIMONY TARTRATE BY UTILIZING ANTIMONY BEARING RESIDUES
    6.
    发明公开
    METHOD FOR PRODUCTION OF POTASSIUM ANTIMONY TARTRATE BY UTILIZING ANTIMONY BEARING RESIDUES 审中-公开
    利用含锑残余物生产锑酸锑钠的方法

    公开(公告)号：EP3192882A1

    公开(公告)日：2017-07-19

    申请号：EP17020014.1

    申请日：2017-01-11

    申请人： Hindustan Zinc Limited

    发明人： Kumar, Ashish ,  Mashruwala, Sheeba ,  Sombhatla, Sundar Saran ,  Sharma, Krishna Deo ,  Rokkam, Kiram Kumar

    IPC分类号： C22B7/00 ,  C22B30/02

    CPC分类号： C07F9/90 ,  C07B2200/13 ,  C22B3/08 ,  C22B3/22 ,  C22B7/007 ,  C22B30/02 ,  Y02P10/234

    摘要： Disclosed is a method for production of potassium antimony tartrate by utilizing one or more residues bearing antimony. The method includes leaching of one or more residues bearing antimony for a first pre-determined interval of time in each of one or more jacketed reactors. In addition, the method includes filtering of obtained slurry of a leached solution of the one or more residues products bearing antimony for obtaining an aqueous solution and a solid residue. Moreover, the method includes crystallization of the obtained aqueous solution for forming one or more crystals of the potassium antimony tartrate in a jacketed crystallizer. The leaching of the one or more residues is performed for obtaining the slurry. The antimony contained in the one or more residues is in an oxidic form and the oxidic form of the antimony is more than 20%. The solid residue is a leached cake.

    摘要翻译： 公开了一种通过利用一个或多个带有锑的残留物来生产酒石酸锑钾的方法。 该方法包括在一个或多个夹套式反应器中的每一个中浸出一个或多个带有锑的残渣达第一预定时间间隔。 另外，该方法包括过滤所获得的一种或多种带有锑的残留产物的浸出溶液的浆液，以获得水溶液和固体残余物。 此外，该方法包括将所得水溶液结晶以在夹套结晶器中形成一种或多种酒石酸锑钾晶体。 进行一个或多个残留物的浸出以获得浆料。 包含在一个或多个残基中的锑是氧化物形式，锑的氧化物形式是大于20％。 固体残渣是一种沥滤的蛋糕。