Burner arrangement
    2.
    发明授权
    Burner arrangement 有权
    燃烧器安排

    公开(公告)号:US08955328B2

    公开(公告)日:2015-02-17

    申请号:US13029246

    申请日:2011-02-17

    摘要: A burner arrangement is provided. The burner arrangement includes a support and at least two fuel nozzles attached to the support in the direction of flow, with each fuel nozzle including a support-side section which includes a contact surface on the support side with which it rests on a supporting surface of the support, with at least two fuel nozzle tips embodied in one piece extending out from the support-side section in the direction of flow and the support-side contact surface including at least two extension parts projecting in the direction of the support, with the extension parts each embodying a channel through which fuel is fed in each case to the fuel nozzle tips through passages which are arranged in the support-side contact surface of the support-side section.

    摘要翻译: 提供燃烧器装置。 燃烧器装置包括支撑件和沿流动方向附接到支撑件的至少两个燃料喷嘴,每个燃料喷嘴包括支撑侧部分,该支撑侧部分包括在支撑侧上的接触表面,支撑侧支撑在支撑面的支撑表面上 所述支撑件具有至少两个燃料喷嘴尖端,所述至少两个燃料喷嘴尖端沿着流动方向从所述支撑侧部分延伸出一体,并且所述支撑侧接触表面包括至少两个在所述支撑件的方向上突出的延伸部分, 延伸部分各自包括通道,通过该通道将燃料在每种情况下通过布置在支撑侧部分的支撑侧接触表面中的通道供应到燃料喷嘴尖端。

    Burner arrangement for a combustion system for combusting liquid fuels and method for operating such a burner arrangement
    5.
    发明申请
    Burner arrangement for a combustion system for combusting liquid fuels and method for operating such a burner arrangement 审中-公开
    用于燃烧液体燃料的燃烧系统的燃烧器装置和用于操作这种燃烧器装置的方法

    公开(公告)号:US20100316966A1

    公开(公告)日:2010-12-16

    申请号:US12814707

    申请日:2010-06-14

    IPC分类号: F23N1/00 F23C7/00

    CPC分类号: F23R3/343 F23R3/286

    摘要: A burner arrangement for a combustion system for combusting liquid fuels including a burner hub, at least one air supply channel and at least one fuel supply channel for each fuel type is provided. The at least one fuel supply channel is embodied at least partially in the burner hub, with a flow divider arranged in at least one fuel supply channel, which is distanced from the wall of the fuel supply channel so that an interspace associated with the flow path of the fuel flowing through the fuel supply channel is formed between the wall of the fuel supply channel and the flow divider. A method for operating such a burner arrangement is also provided.

    摘要翻译: 一种用于燃烧液体燃料的燃烧系统的燃烧器装置,包括燃烧器轮毂,至少一个空气供应通道和至少一个用于每种燃料类型的燃料供应通道。 至少一个燃料供应通道至少部分地被实施在燃烧器毂中,其中分流器布置在至少一个燃料供应通道中,该燃料供应通道与燃料供应通道的壁分开,使得与流动路径相关联的空间 在燃料供给通道的壁和分流器之间形成流过燃料供给通道的燃料。 还提供了一种用于操作这种燃烧器装置的方法。

    Method for the production of L-ascorbic acid by lactonization of 2-keto-L-gulonic acid or s2-keto-L-gulonate esters
    6.
    发明授权
    Method for the production of L-ascorbic acid by lactonization of 2-keto-L-gulonic acid or s2-keto-L-gulonate esters 失效
    通过2-酮-L-古洛糖酸或s2-酮-L-古洛糖酸酯的内酯化生产L-抗坏血酸的方法

    公开(公告)号:US06617463B2

    公开(公告)日:2003-09-09

    申请号:US10275565

    申请日:2002-11-07

    IPC分类号: C07D30512

    CPC分类号: C07D307/62

    摘要: The invention relates to a process for the preparation of L-ascorbic acid, in which free 2-keto-L-gulonic acid or C3-C10-alkyl 2-keto-L-gulonate is lactonized under acidic conditions in the presence of a water-miscible solvent and where this solvent in situ forms a solvent in which the ascorbic acid formed is poorly soluble.

    摘要翻译: 本发明涉及一种制备L-抗坏血酸的方法,其中游离2-酮-L-古洛糖酸或2-酮-L-古洛糖酸C3-C10烷基酯在酸性条件下在水存在下进行内酯化 这种溶剂原位形成其中形成的抗坏血酸难溶的溶剂。