Process for producing a vanadium-phosphorus oxide catalyst precursor
    2.
    发明授权
    Process for producing a vanadium-phosphorus oxide catalyst precursor 失效
    钒 - 磷氧化物催化剂前体的制备方法

    公开(公告)号:US5591870A

    公开(公告)日:1997-01-07

    申请号:US480916

    申请日:1995-06-07

    摘要: A process for producing a vanadium-phosphorus oxide-containing catalyst precursor, which comprises (a) introducing into an organic solvent a vanadium alkoxide as a pentavalent vanadium compound and a phosphorus compound in the presence of a reducing agent capable of reducing the pentavalent vanadium compound to a tetravalent state, (b) hydrolyzing at least a part of the vanadium alkoxide before or after the introduction of the phosphorus compound, and (c) heating the vanadium-containing liquid medium obtained in step (b), in the presence of the phosphorus compound to reduce at least a part of vanadium to a tetravalent state.

    摘要翻译: 一种含钒 - 氧化磷的催化剂前体的制备方法,其包括(a)在能够还原五价钒化合物的还原剂的存在下将有机溶剂中的钒醇盐作为五价钒化合物和磷化合物引入 (b)在引入磷化合物之前或之后水解至少一部分钒醇盐,和(c)在步骤(b)中获得的含钒液体介质中,在 磷化合物以将至少一部分钒还原成四价态。

    Process for producing a vanadium-phosphorus oxide catalyst precursor
    3.
    发明授权
    Process for producing a vanadium-phosphorus oxide catalyst precursor 失效
    钒 - 磷氧化物催化剂前体的制备方法

    公开(公告)号:US5496787A

    公开(公告)日:1996-03-05

    申请号:US187715

    申请日:1994-01-28

    摘要: A process for producing a vanadium-phosphorus oxide-containing catalyst precursor, which comprises (a) introducing into an organic solvent a vanadium alkoxide as a pentavalent vanadium compound and a phosphorus compound in the presence of a reducing agent capable of reducing the pentavalent vanadium compound to a tetravalent state, (b) hydrolyzing at least a part of the vanadium alkoxide before or after the introduction of the phosphorus compound, and (c) heating the vanadium-containing liquid medium obtained in step (b), in the presence of the phosphorus compound to reduce at least a part of vanadium to a tetravalent state.

    摘要翻译: 一种含钒 - 氧化磷的催化剂前体的制备方法,其包括(a)在能够还原五价钒化合物的还原剂的存在下将有机溶剂中的钒醇盐作为五价钒化合物和磷化合物引入 (b)在引入磷化合物之前或之后水解至少一部分钒醇盐,和(c)在步骤(b)中获得的含钒液体介质中,在 磷化合物以将至少一部分钒还原成四价态。

    Process for producing crystalline oxide of vanadium-phosphorus system
    5.
    发明授权
    Process for producing crystalline oxide of vanadium-phosphorus system 失效
    生产钒 - 磷系结晶氧化物的工艺

    公开(公告)号:US5128299A

    公开(公告)日:1992-07-07

    申请号:US623091

    申请日:1990-12-06

    摘要: A process for producing a crystalline oxide of vanadium-phosphorus system, which comprises hydrothermally treating an aqueous medium containing (1) a tetravalent vanadium compound, (2) a pentavalent phosphorus compound, (3) a coordinate compound having at least two ligand atoms selected from the group consisting of oxygen atoms and nitrogen atoms and (4) a compound of at least one metal element selected from the group consisting of iron, nickel, cobalt and chromium, to form a crystalline oxide of vanadium-phosphorus system having an X-ray diffraction pattern shown in Table A: TABLE A ______________________________________ X-ray diffraction peaks (Anticathode: Cu--K.alpha.) 2.theta. (.+-.0.2.degree.) ______________________________________ 15.6.degree. 19.7.degree. 24.3.degree. 27.2.degree. 28.8.degree. 30.5.degree. 33.8.degree. ______________________________________

    摘要翻译: 一种制备钒 - 磷体系的结晶氧化物的方法,其包括水热处理含有(1)四价钒化合物的水性介质,(2)五价磷化合物,(3)选择至少两个配体原子的配位化合物 由氧原子和氮原子组成的组和(4)选自铁,镍,钴和铬中的至少一种金属元素的化合物,形成具有X射线衍射的钒 - 磷系的结晶氧化物, X-射线衍射峰 - (Antichodhode:Cu-Kα)-2°(+/- 0.2°)-15.6°19.7°24.3°-27.2°28.8°30.5°33.8° -

    Oxidation catalyst composition
    6.
    发明授权
    Oxidation catalyst composition 失效
    氧化催化剂组合物

    公开(公告)号:US4520127A

    公开(公告)日:1985-05-28

    申请号:US591997

    申请日:1984-03-21

    摘要: An oxidation catalyst composition produced by comprising mixing at least one crystalline composite oxide, as the first component, selected from the group consisting of (i) a crystalline composite oxide containing vanadium and phosphorus and showing the characteristic X-ray diffraction peaks as identified in the following Table A and (ii) a crystalline composite oxide containing vanadium and phosphorus and showing the characteristic X-ray diffraction peaks as identified in the following Table B, an aqueous solution, as the second component, containing vanadium and phosphorus, and silica sol, as the third component, to form an aqueous slurry, spray-drying the slurry, and calcining the solid particles thereby obtained: TABLE A ______________________________________ X-ray diffraction peaks (Anticathode: Cu--K.sub..alpha.) 2.theta. (.+-.0.2.degree.) ______________________________________ 15.7.degree. 19.6.degree. 24.2.degree. 27.1.degree. 28.8.degree. 30.4.degree. ______________________________________ TABLE B ______________________________________ X-ray diffraction peaks (Anticathode: Cu--K.sub..alpha.) 2.theta. (.+-.0.2.degree.) ______________________________________ 14.2.degree. 15.7.degree. 18.5.degree. 23.0.degree. 28.4.degree. 30.0.degree. 33.7.degree. 36.8.degree. ______________________________________

    摘要翻译: 一种氧化催化剂组合物,其通过将至少一种结晶复合氧化物作为第一成分混合而制备,所述第一组分选自(i)包含钒和磷的结晶复合氧化物,并显示特征X射线衍射峰,如 (A)和(ii)含有钒和磷的结晶复合氧化物,并显示如下表B所示的特征X射线衍射峰,作为含有钒和磷的第二组分的水溶液和二氧化硅溶胶, 作为第三成分,形成含水浆料,喷雾干燥浆料,并煅烧由此获得的固体颗粒:表AX-射线衍射峰 - (抗阴极:Cu-Kα)-2θ(+/- 0.2°) -15.7°-19.6°-24.2°-27.1°-28.8°-30.4° - 表BX射线衍射峰 - (反电极:Cu-Kα)-2(+/- 0.2°)-14.2°-15.7° -18.5°-23.0°-28.4 DEG -30.0°-33.7°-36.8° -

    Process for preparing an oxidation catalyst composition
    7.
    发明授权
    Process for preparing an oxidation catalyst composition 失效
    制备氧化催化剂组合物的方法

    公开(公告)号:US4472527A

    公开(公告)日:1984-09-18

    申请号:US473196

    申请日:1983-03-08

    摘要: A process for preparing an oxidation catalyst composition comprises mixing at least one crystalline composite oxide, as the first component, selected from the group consisting of (i) a crystalline composite oxide containing vanadium and phosphorus and showing the characteristic X-ray diffraction peaks as identified in the following Table A and (ii) a crystalline composite oxide containing vanadium and phosphorus and showing the characteristic X-ray diffraction peaks as identified in the following Table B, an aqueous solution, as the second component, containing vanadium and phosphorus, and silica sol, as the third component, to form an aqueous slurry, spray-drying the slurry, and calcining the solid particles thereby obtained: TABLE A ______________________________________ X-ray diffraction peaks (Anticathode: Cu--K.sub..alpha.) 2.theta. (.+-.0.2.degree.) ______________________________________ 15.7.degree. 19.6.degree. 24.2.degree. 27.1.degree. 28.8.degree. 30.4.degree. ______________________________________ TABLE B ______________________________________ X-ray diffraction peaks (Anticathode: Cu--K.sub..alpha.) 2.theta. (.+-.0.2.degree.) ______________________________________ 14.2.degree. 15.7.degree. 18.5.degree. 23.0.degree. 28.4.degree. 30.0.degree. 33.7.degree. 36.8.degree. ______________________________________

    摘要翻译: 制备氧化催化剂组合物的方法包括混合至少一种结晶复合氧化物作为第一组分,其选自(i)含有钒和磷的结晶复合氧化物,并显示出所鉴定的特征X射线衍射峰 在下表A中和(ii)含有钒和磷的结晶复合氧化物,并显示如下表B所示的特征X射线衍射峰,作为含有钒和磷的第二组分的水溶液和二氧化硅 溶胶作为第三组分,形成含水浆料,喷雾干燥浆料,并煅烧由此获得的固体颗粒:表AX-射线衍射峰 - (抗阴离子:Cu-Kα)-2θ(+/- 0.2 DEG)-15.7°-19.6°-24.2°-27.1°-28.8°-30.4° - 表BX射线衍射峰 - (反电极:Cu-Kα)-2(+/- 0.2°)-14.2° - 15.7°-18.5°-23.0 DEG -28.4°-30.0°-33.7°-36.8° -

    Host computer, computer terminal, and card access method
    8.
    发明授权
    Host computer, computer terminal, and card access method 失效
    主机,计算机终端和卡访问方式

    公开(公告)号:US08380897B2

    公开(公告)日:2013-02-19

    申请号:US13486661

    申请日:2012-06-01

    IPC分类号: G06F3/00

    摘要: According to one embodiment, the host controller includes a transmission circuit that encodes transmission data, according to a serial transfer format, a reception circuit that decodes received data, according to the serial transfer format, a variable frequency clock generator that generates a card clock and a transfer clock, a card clock output unit that outputs the card clock to the memory card, an interface unit that includes both a transmission interface that transfers the transmission data from the transmission circuit to the memory card in synchronization with the transfer clock and a reception interface that transfers received data from the memory card to the reception circuit in synchronization with the transfer clock, and a setting register circuit that holds setting information for an input/output method of the memory card, and controls frequency of the transfer clock generated by the variable frequency clock generator, based on the setting information.

    摘要翻译: 根据一个实施例,主机控制器包括:传输电路,根据串行传输格式,根据串行传输格式对接收数据进行解码的接收电路,产生卡时钟的可变频率时钟发生器,以及 传送时钟,将卡时钟输出到存储卡的卡时钟输出单元,包括传输接口的接口单元,传输接口与传送时钟同步地将传输数据从传输电路传送到存储卡,接收 接口,其将接收到的数据从存储卡传送到与传送时钟同步的接收电路;以及设置寄存器电路,其保存用于存储卡的输入/输出方法的设置信息,并且控制由存储卡生成的传送时钟的频率 可变频时钟发生器,根据设定信息。

    HOST CONTROLLER, SEMICONDUCTOR DEVICE AND METHOD FOR SETTING SAMPLING PHASE
    9.
    发明申请
    HOST CONTROLLER, SEMICONDUCTOR DEVICE AND METHOD FOR SETTING SAMPLING PHASE 失效
    主机控制器,半导体器件和设置采样相位的方法

    公开(公告)号:US20120054531A1

    公开(公告)日:2012-03-01

    申请号:US13075309

    申请日:2011-03-30

    IPC分类号: G06F1/04

    CPC分类号: H03L7/081 G06F2213/0038

    摘要: According to one embodiment, there is provided a host controller, which samples reception data in a VDS mode and an FDS mode, includes a VDS phase register which holds a phase shift amount in the VDS mode, an FDS phase register which holds a phase shift amount in the FDS mode, a mode setting unit configured to indicate in which of the VDS mode and the FDS mode data is sampled, a sampling position setting unit which selects the phase shift amount set in one of the VDS and the FDS phase register in accordance with a setting value of the mode setting unit, and provides the selected phase shift amount as a sampling position, and a clock phase shift unit which shifts a phase of an input clock signal in accordance with the shift amount, and provides the shifted input clock signal as a sampling clock.

    摘要翻译: 根据一个实施例,提供了以VDS模式和FDS模式对接收数据进行采样的主机控制器,包括保持VDS模式中的相移量的VDS相位寄存器,保持相移的FDS相位寄存器 FDS模式中的相位偏移量被设定为在VDS模式和FDS模式数据中的哪一个被采样的模式设定单元, 根据模式设定单元的设定值,提供所选择的相移量作为采样位置,以及时钟相移单元,其根据移位量移位输入时钟信号的相位,并提供偏移输入 时钟信号作为采样时钟。