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  • [专利] Electrochemical liquid treatment apparatus

    (AU2015263768) The present invention relates to an electrochemical liquid treatment apparatus and to methods of electrochemically treating a liquid. The apparatus may include: a treatment chamber containing at least one inlet for entry of a liquid to be treated, and including at least one outlet for exit of electrochemically treated liquid; a plurality of electrodes positioned within the treatment chamber for electrochemical treatment of the liquid; and a flow aligner for aligning the flow of the liquid between the electrodes, wherein the flow aligner is positioned intermediate the at least one inlet and the electrodes.

  • [专利] Process for preparing thiazole derivatives

    (IL-248565) The present invention relates to a novel process for preparing thiazole derivatives. (From US2017240541 A1)

  • [专利] Member, especially member used in crucible extraction method for quartz glass, and method for manufacturing such member

    (JP6073410) PROBLEM TO BE SOLVED: To manufacture a member to be used in a crucible extraction method for quartz glass, having improved sealability.SOLUTION: In a method for manufacturing a member by bonding each wall part, especially in a method for manufacturing a molten crucible to be used at a high working temperature in a crucible extraction method for quartz glass, namely, in a method in which at least two wall parts 1 made of a high melting metal or a high melting metal-based alloy are prepared, and each wall part is allowed to abut mutually to form a junction 3, and integrated into one member by being sintered at a temperature exceeding 1,500°C, a seal member 5 is inserted into the junction 3.

  • [专利] 不对称​氮​杂​二​异​吲哚​亚​甲基​化合物​及其​氟​硼​化合物​的​合成​和​用途

    (CN105175310) 本​发明​涉及​一类​不对称​氮​杂​二​异​吲哚​亚​甲基​化合物​及其​氟​硼​化合物​的​合成​和​应用。本​发明​所​提供​的​化合物​及其​氟​硼​化合物​具有​荧光​量​子产​率​高、摩尔​消​光​系数​大、Stokes​位移​大​等​特点。此外,由于​其​独特​的“电子​给​体-π​共轭​体系-电子​受体”型​不对称​结构,本​发明​所​提供​的​化合物​在​二氯甲烷​等​不含​N,O​的​溶剂​中,滴入​三​氟​乙酸​或​三​氟​甲基​磺酸​等​强酸​后​会​发生​褪色​及​荧光​淬​灭​的​现象,在此​无色​溶液​中​加入​含有​N​或​O​的​有机​溶剂​或​化合物​可以​恢复​原色​和​荧光,因此​可用​作​检测​含有​N​原子​或​O​原子​的​物质。同时,本​发明​所​提供​的​不对称​氮​杂​二​异​吲哚​亚​甲基​化合物​及其​氟​硼​化合物​在​荧光​传感、细胞​成像、光​动力​治疗​等​方面​也有​重要​应用​价值。

  • [专利] Treatment method for modifying the reflected colour of a sapphire material surface

    (CA2949878) A treatment method for modifying the reflected colour of a sapphire material surface comprising bombardment by a single- and/or multi-charged gas ion beam so as to modify the reflected colour of the treated sapphire material surface (31,32,33) compared to untreated surfaces (30), wherein the ions are selected from ions of the elements from the list consisting of helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), boron (B), carbon (C), nitrogen (N), oxygen (0), fluorine (F), silicon (Si), phosphorus (P) and sulphur (S).

  • [专利] 磁场​制​氢​方​法及​装置

    (CN106283100) 磁场​制​氢​方法​与​装置,属​绿色​能源​领域。这种​制​氢​装置​由​两个​主要​部分​构成,部分​是​产生​磁场​的​永久磁铁​或​电磁铁;部分​是​填充​有​电解质​溶液​的​容器;磁铁​产生​的​磁场​垂直​穿过​电解质​溶液;磁铁​和​电解质​溶液​在​动力​带动​下作​相对运动;电解质​溶液​中的​正、负离子​由于​洛伦兹​力​而​产生​的​加速度​方向​相反,在​正、负离子​达到​的​容器​壁上​分别​固定​有​电极,这​两个​电极​由​导线​连通;在​正、负离子​达到​的​容器​壁上​有气​体​出口;这里​所说​的​动力​可以​是​风力​或​水​流动​的​作用力。该​方法​与​装置​使得​制​氢​设备​简单,而且​效率高。

  • [专利] 含​一​氟​烷基​的​化合物、其​制备​方​法及​应用

    (CN106278847) 本​发明​公开​了​含​氟​烷基​的​化合物​及其​制备​方法。本​发明​提供​了​种​含​氟​烷基​的​化合物​的​制备​方法,包括​以下​步骤:在​溶剂​中,碱、添加剂、配体​和​催化剂​存在​的​条件下,将​化合物​A​与​化合物​B​进行​suzuki​偶联反应,得到​化合物​C,催化剂​为​镍​盐,所​述​的​镍​盐​为​NiLCl、NiLBr、NiLI​或​NiQ·mHO。本​发明​的​制备​方法​通过​步​反应​就可以​引入​氟​烷基、高效​简便、官能团​兼容​性好、广谱​性强,可避免​使用​剧毒​试剂、后处理​操作​简单​安全、环境​友好、催化剂​廉价​且​用量​低、反应​条件​温和、反应​转化率​高、收率​高、生产成本​低、适合于​工业化生产。

  • [专利] 一种​由​短​链​核苷酸​介​导​的​DNA​组装​方法​及其​应用

    (CN106282157) 本​发明​公开​了​种​由​短​链​核苷酸​介​导​的​DNA​组装​方法​及其​应用。本​发明​组装​方法​包括:“长​序列”的​合成,模块​载体​的​准备​及​组装,骨架​载体​的​改造​及​组装,短​序列​的​准备,模块​载体、改造​过​的​骨架​载体、“短​序列”的​酶​切​连接​体​化​反应​等​步骤。在​本​发明​中,“短​序列”为​启动子​和​RBS​等​调节​元件,“长​序列”为​基因​或者​载体​的​复制​起始​原点​等。“短​序列”被​设计​为​可以​合成​的​双链​DNA​链,在​组装​过程中​既可以​连接“长​序列”又可​以作​为​条码​序列​决定​组装​顺序。操纵​子​中​基因​的​顺序​可以​通过​合成​带有​不同​粘性​末端​的“短​序列”来​实现。本​发明​方法​允许​多个​因子​同时​参与​通路​中​基因​的​调控,可以​用来​构建​生物​合成​通路​的​组合​文库,达到​通量​优化​通路​的​目的。

  • [专利] 一种​金刚石​线锯​用​切削​液​及其​制备​方法

    (CN106281631) 本​发明​公开​了​种​金刚石​线锯​用​切削​液,按​重量​百分比​各组​分​和​各自​的​含量​为:水溶性​消​泡​剂​0.05%~1%、分散​润滑剂​1%~5%、螯​合剂​0.5%~2.5%、缓​蚀​剂​0.1%~1%、渗透​剂​2%~10%、有机​碱​0.2%~0.5%、余量​为​纯水,各组​分​重量​百分比​之和​为​100%;同时​还​公开​了​制备​上述​切削​液​的​方法::按​配方​备料;二:室温​下​将​除​有机​碱​以外​的​各组​分​以​任意​顺序​添加​并​搅拌​均匀,再​添加​有机​碱​使​混合​液体​PH​值​为​弱碱性,存储​为​切削​液​成品。本​发明​的​优点​是​金刚石​线锯​用​切削​液​不易​起泡,冷却​好;抑制​或​消除​对​相关​设备​的​腐蚀;切屑​分散​悬浮​性好,避免​堵塞​设备;减少​机械​应力​和​磨削​破损,硅片​表面​易​清洗,切割​速率​提高。

  • [专利] 改​质​褐煤、其​水​煤​浆、水​煤​浆​原料​组合​物​及其​制备​方法

    (CN106281527) 本​发明​公开​了​种​改​质​褐煤、其​水​煤​浆、水​煤​浆​原料​组合​物​及其​制备​方法。所​述​改​质​褐煤​的​制备​方法,其​包括:1)、将​褐煤​烘干、磨碎​并​筛分;2)、将​步骤​1)得到​的​煤​样​用​半​连续​超临界​二氧化碳​萃取;所​述​半​连续​超临界​二氧化碳​萃取​采用​的​挟带​剂​为​煤焦油​和​N-甲基​吡​咯​烷​酮​的​混合​溶剂。本​发明​改​质​褐煤​制得​的​水​煤​浆​成​浆​浓度​高​可以​提高到​53%以上,同时​表观​粘度​约为​1000mPa·s,无需​添加​稳定剂,长时间​放置​不会​产​生硬​沉淀,流动​性好,适合​泵​送。

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