Process for producing cyclohexanone oxime by mixing an acidic aqueous solution comprising hydroxylammonium and phosphate with nitric acid
    92.
    发明授权
    Process for producing cyclohexanone oxime by mixing an acidic aqueous solution comprising hydroxylammonium and phosphate with nitric acid 失效
    通过将含有羟基铵和磷酸盐的酸性水溶液与硝酸混合来制备环己酮肟的方法

    公开(公告)号:US07537745B2

    公开(公告)日:2009-05-26

    申请号:US10538045

    申请日:2003-12-10

    IPC分类号: C01B21/06

    CPC分类号: C07C249/08 C01B21/1418

    摘要: The invention relates to a process for mixing a first acidic aqueous solution comprising hydroxylammonium and phosphate with a second acidic aqueous solution comprising nitric acid at a temperature between 20 and 80° C. resulting in a third acidic aqueous solution comprising hydroxylammonium, phosphate and nitric acid, wherein in the third acidic aqueous solution the total acid concentration minus the phosphate concentration is lower than 0.523*In([hydroxylammonium]/1.25)+422/(T+81) whereby [hydroxylammonium] is the concentration of hydroxylammonium in the third acidic aqueous solution, T is the temperature of the third acidic aqueous solution expressed in ° C. and all concentrations are expressed in mol/l.

    摘要翻译: 本发明涉及一种将包含羟基铵和磷酸盐的第一酸性水溶液与包含硝酸的第二酸性水溶液在20至80℃之间进行混合的方法,得到包含羟基铵,磷酸盐和硝酸的第三酸性水溶液 其中,在第三酸性水溶液中,总酸浓度减去磷酸盐浓度低于0.523 * In([羟基铵] /1.25)+ 422 /(T + 81),由此[羟基铵]是第三酸性中羟基铵的浓度 水溶液,T是以℃表示的第三酸性水溶液的温度,所有浓度以mol / l表示。

    Apparatus for production of crystal of group III element nitride and process for producing crystal of group III element nitride
    96.
    发明申请
    Apparatus for production of crystal of group III element nitride and process for producing crystal of group III element nitride 有权
    用于生产III族元素氮化物晶体的装置和用于生产III族元素氮化物晶体的方法

    公开(公告)号:US20080213158A1

    公开(公告)日:2008-09-04

    申请号:US12082745

    申请日:2008-04-14

    IPC分类号: C30B23/00 C01B21/06

    摘要: A manufacturing apparatus of Group III nitride crystals and a method for manufacturing Group III nitride crystals are provided, by which high quality crystals can be manufactured. For instance, crystals are grown using the apparatus of the present invention as follows. A crystal raw material (131) and gas containing nitrogen are introduced into a reactor vessel (120), to which heat is applied by a heater (110), and crystals are grown in an atmosphere of pressure applied thereto. The gas is introduced from a gas supplying device (180) to the reactor vessel (120) through a gas inlet of the reactor vessel, and then is exhausted to the inside of a pressure-resistant vessel (102) through a gas outlet of the reactor vessel. Since the gas is introduced directly to the reactor vessel (120) without passing through the pressure-resistant vessel (102), the mixture of impurities attached to the pressure-resistant vessel (102) and the like into the site of the crystal growth can be prevented. Further, since the gas flows through the reactor vessel (120), there is no aggregation of an evaporating alkali metal, etc., at the gas inlet or the like, and such an alkali metal does not flow into the gas supplying device (180). As a result, the quality of Group III nitride crystals obtained can be improved.

    摘要翻译: 提供III族氮化物晶体的制造装置和制造III族氮化物晶体的方法,由此可以制造高质量的晶体。 例如,使用本发明的装置如下生长晶体。 将晶体原料(131)和含氮气体引入反应器容器(120)中,通过加热器(110)向其施加热量,并在施加压力的气氛中生长晶体。 气体通过反应器容器的气体入口从气体供给装置(180)引入反应器容器(120),然后通过反应器的气体出口被排出到耐压容器(102)的内部 反应堆容器。 由于气体不通过耐压容器(102)直接引入反应器容器(120),附着在耐压容器(102)等上的杂质混合物进入晶体生长位置可以 被阻止 此外,由于气体流过反应器容器(120),所以在气体入口等处没有蒸发的碱金属等的聚集,并且这种碱金属不会流入气体供给装置(180 )。 结果,可以提高获得的III族氮化物晶体的质量。

    Method for forming ammonia
    97.
    发明授权
    Method for forming ammonia 失效
    形成氨的方法

    公开(公告)号:US07413721B2

    公开(公告)日:2008-08-19

    申请号:US11191770

    申请日:2005-07-28

    IPC分类号: C01C1/02 C01B21/06 C01B3/04

    摘要: A method for forming ammonia is disclosed and which includes the steps of forming a plasma; providing a source of metal particles, and supplying the metal particles to the plasma to form metal nitride particles; and providing a substance, and reacting the metal nitride particles with the substance to produce ammonia, and an oxide byproduct.

    摘要翻译: 公开了一种形成氨的方法,其包括形成等离子体的步骤; 提供金属颗粒源,并将金属颗粒供给到等离子体中以形成金属氮化物颗粒; 提供物质,使金属氮化物粒子与物质反应生成氨,以及氧化物副产物。

    Process for producing transition metal ion crosslinked electrode material
    100.
    发明申请
    Process for producing transition metal ion crosslinked electrode material 审中-公开
    制备过渡金属离子交联电极材料的方法

    公开(公告)号:US20070196260A1

    公开(公告)日:2007-08-23

    申请号:US11632388

    申请日:2005-07-08

    IPC分类号: C01B21/06

    摘要: The present invention relate to a method for producing a transition metal ion bridging positive electrode material, wherein a mono-valent transition metal complex ion is intercalated into an interlayer space of layered transition metal oxide containing therein an alkali metal complex ion. The method of the present invention provides safe and simple operation without using acid and organic compound required in the prior art. The method of the present invention also provides an advantageous method in terms of cost performance by employing the procedure for producing a positive electrode via the layered transition metal oxide containing alkali metal complex ion within the layers, preferably via the layered manganese oxide buserite.

    摘要翻译: 本发明涉及一种过渡金属离子桥联正极材料的制造方法,其中一价过渡金属配合物离子插入含有碱金属配合物离子的层状过渡金属氧化物的层间空间中。 本发明的方法提供安全和简单的操作,而不使用现有技术中所需的酸和有机化合物。 本发明的方法还通过采用通过层内的碱金属配合物离子的层状过渡金属氧化物制备正极的方法,优选通过层状锰氧化物白铁矿,提供了成本性能方面的有利方法。