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    Chimeric hydroxyl-phenyl pyruvate dioxygenase, DNA sequence and method for obtaining plants containing such a gene, with herbicide tolerance
    1.
    发明授权
    Chimeric hydroxyl-phenyl pyruvate dioxygenase, DNA sequence and method for obtaining plants containing such a gene, with herbicide tolerance 有权
    嵌合羟基 - 苯基丙酮酸双加氧酶，DNA序列和获得含有这种基因的植物的方法，具有除草剂耐受性

    公开(公告)号：US06768044B1

    公开(公告)日：2004-07-27

    申请号：US09567615

    申请日：2000-05-10

    申请人： Philippe Boudec ,  Hélène Bourdon ,  Florence Dumas ,  Matthew Rodgers ,  Alain Sailland

    发明人： Philippe Boudec ,  Hélène Bourdon ,  Florence Dumas ,  Matthew Rodgers ,  Alain Sailland

    IPC分类号： A01H500

    CPC分类号： C12N9/0069 ,  C12N15/8274

    摘要： The invention concerns a nucleic acid encoding a chimeric hydroxyphenyl pyruvate dehydrogenase (HPPD) enzyme formed from a nucleic acid encoding the N-terminal portion of a first plant HPPD in combination with nucleic acid encoding the C-terminal portion of a second plant HPPD, wherein the N-terminal portion and the C-terminal portion are separated by a linker peptide. The nucleic acid can be used to transfom a cell or an organism, such as a plant, to provide tolerance to herbicides. The invention also concerns methods of making and using plants transformed with the nucleic acid.

    摘要翻译： 本发明涉及编码由编码第一植物HPPD的N-末端部分的核酸与编码第二植株HPPD的C末端部分的核酸组合的嵌合羟基苯基丙酮酸脱氢酶（HPPD）酶的核酸，其中 N-末端部分和C-末端部分被接头肽分离。 核酸可用于转染细胞或生物体，例如植物，以提供对除草剂的耐受性。 本发明还涉及制备和使用用该核酸转化的植物的方法。

    Process for separating copper and/or nickel from cobalt containing solutions
    3.
    发明授权
    Process for separating copper and/or nickel from cobalt containing solutions 有权
    从含钴溶液中分离铜和/或镍的工艺

    公开(公告)号：US08900342B2

    公开(公告)日：2014-12-02

    申请号：US13114863

    申请日：2011-05-24

    申请人： Charles R. Marston ,  Matthew Rodgers

    发明人： Charles R. Marston ,  Matthew Rodgers

    IPC分类号： C22B3/42 ,  C22B23/00 ,  B01D15/36 ,  B01D15/04 ,  C22B3/00 ,  C22B15/00

    CPC分类号： C22B23/0453 ,  C22B3/42 ,  C22B15/0089 ,  C22B23/0484 ,  Y02P10/234 ,  Y02P10/236

    摘要： The present invention relates to a process for the recovery of cobalt comprising: (i) providing a high tenor cobalt solution wherein the high tenor cobalt solution comprises cobalt and nickel; (ii) contacting the high tenor cobalt solution with an N-(2-hydroxypropyl)picolylamine resin to load the N-(2-hydroxypropyl)picolylamine resin with cobalt and nickel; (iii) eluting the cobalt from the loaded N-(2-hydroxypropyl)picolylamine resin; and (iv) eluting the nickel from the loaded N-(2-hydroxypropyl)picolylamine resin.

    摘要翻译： 本发明涉及一种回收钴的方法，包括：（i）提供高锰酸钴溶液，其中高锰酸钴溶液包含钴和镍; （ii）使高锰酸钴溶液与N-（2-羟基丙基）吡啶甲酰胺树脂接触以将镍（2-羟丙基）吡甲基胺树脂与钴和镍负载; （iii）从负载的N-（2-羟丙基）吡啶甲基胺树脂中洗脱出钴; 和（iv）从负载的N-（2-羟丙基）比托洛尔树脂中洗脱镍。

    ION EXCHANGE COBALT RECOVERY
    5.
    发明申请
    ION EXCHANGE COBALT RECOVERY 审中-公开
    离子交换钴回收

    公开(公告)号：US20110195000A1

    公开(公告)日：2011-08-11

    申请号：US13024801

    申请日：2011-02-10

    申请人： Neil Nebeker ,  Matthew Rodgers ,  Charles Marston

    发明人： Neil Nebeker ,  Matthew Rodgers ,  Charles Marston

    IPC分类号： C01G51/00

    CPC分类号： C01G51/003 ,  C01P2006/80 ,  C22B3/42 ,  C22B23/0484 ,  Y02P10/234

    摘要： Method of ion exchange cobalt recovery. Raffinate including cobalt, zinc, copper, nickel and ferric iron is produced. In the raffinate, the pH is raised, the solids are removed and ferric iron is reduced. A copper recovery ion exchange unit is loaded with ion exchange resin selective for copper. Raffinate is fed into the copper recovery ion exchange unit which is regenerated to recover substantially all copper. A cobalt/nickel/zinc recovery ion exchange unit is loaded with another ion exchange resin selective for cobalt. Raffinate is fed into the cobalt/nickel/zinc recovery ion exchange unit, the ion exchange resin holding cobalt, zinc and nickel, and then displaced. Cobalt/zinc eluent is fed into the cobalt/zinc/nickel recovery ion exchange unit to elute the cobalt and zinc in a cobalt/zinc solution, and then displaced. Nickel eluent is fed into the cobalt/zinc/nickel recovery ion exchange unit to elute the nickel.

    摘要翻译： 离子交换钴回收方法。 制备包括钴，锌，铜，镍和三价铁的残液。 在萃余液中，提高pH值，除去固体并减少三价铁。 铜回收离子交换单元装有对铜选择性的离子交换树脂。 萃余液被送入铜回收离子交换单元，其被再生以恢复基本上所有的铜。 钴/镍/锌回收离子交换单元装载有用于钴的另一离子交换树脂。 残液进料到钴/镍/锌回收离子交换单元中，离子交换树脂保持钴，锌和镍，然后置换。 将钴/锌洗脱液进料到钴/锌/镍回收离子交换单元中以洗脱钴/锌溶液中的钴和锌，然后置换。 将镍洗脱剂进料到钴/锌/镍回收离子交换单元中以洗脱镍。