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    • 6. 发明授权
    • Reducing methane slack when starting and stopping biogas fermenters
    • 启动和停止沼气发酵罐时减少甲烷松弛
    • US08272436B2
    • 2012-09-25
    • US13134123
    • 2011-05-31
    • Peter Lutz
    • Peter Lutz
    • C12M1/107E21B43/22
    • C10L3/08C12M21/04C12M21/16C12M23/36C12M29/24C12M41/34C12M47/18C12P5/023Y02E50/343
    • A novel method reduces methane slack when operating a biogas fermenter. When starting up a freshly charged fermenter, the methane portion of the produced biogas is initially so low and the portions of carbon dioxide and nitrogen are so high that the biogas cannot be directly used in a combined heat and power plant. Conventionally, the biogas generated during the startup phase has a small portion of methane that is discharged directly into the atmosphere or is flared off if the methane fraction is larger. The initially produced methane is consequently not used and becomes methane slack. To reduce methane slack, the biogas with the low methane fraction is fed to a gas treatment unit in which non-methane components of the gas mixture are partially separated, and the remaining gas mixture with a higher methane content is returned to the biogas fermenter until the methane fraction is sufficiently high.
    • 一种新颖的方法减少了运行沼气发酵罐时的甲烷松弛。 当启动新鲜电发酵罐时,所生产的沼气的甲烷部分初始如此之低,二氧化碳和氮气的部分如此高,使沼气不能直接用于热电联产。 通常,在启动阶段产生的沼气具有少量的甲烷,其直接排放到大气中,或者如果甲烷馏分较大,则其膨胀。 因此,最初生产的甲烷不被使用并变成甲烷松弛。 为了减少甲烷松弛,将具有低甲烷馏分的沼气送入气体处理单元,其中气体混合物的非甲烷组分被部分分离,并且具有较高甲烷含量的剩余气体混合物返回到沼气发酵罐直到 甲烷分数足够高。
    • 7. 发明申请
    • Gas treatment appliance and gas treatment process
    • 气体处理器具和气体处理工艺
    • US20110287527A1
    • 2011-11-24
    • US13135007
    • 2011-06-23
    • Peter Lutz
    • Peter Lutz
    • A61L9/01C12M1/04
    • C10J3/00B01D53/84B01D2257/702C10J2300/1681C10K1/34Y02A50/2358
    • A gas treatment appliance and a gas treatment process are provided. The proportion of tar is decreased in a product gas formed on the gasification of carbonaceous feedstocks. The product gas or synthesis gas formed on the gasification of carbonaceous feedstocks is generally highly polluted with tar. This tar-polluted gas is exposed to a solid support substrate which is a support for bacteria which degrade tar. Suitable bacteria are, in particular, bacteria that occur in biogas-generating processes. The bacteria contained in the solid support substrate convert at least some of the tars and polycyclic aromatic hydrocarbons (PAHs) contained in the product gas into shorter-chain hydrocarbon compounds and methane which are not an industrial problem, and so their proportion is reduced in the product gas leaving the support substrate. In this manner the tar pollution in a synthesis gas or product gas can be reduced in a simple and inexpensive manner.
    • 提供了一种气体处理设备和气体处理工艺。 在碳质原料的气化中形成的产物气中,焦油的比例降低。 在碳质原料的气化中形成的产物气体或合成气通常用焦油高度污染。 这种焦油污染的气体暴露于固体支持基质,其为降解焦油的细菌的载体。 合适的细菌特别是在生物气产生过程中发生的细菌。 包含在固体支持基质中的细菌将产物气体中所含的焦油和多环芳烃(PAH)中的至少一些转化成短链烃化合物和甲烷,这不是工业问题,因此其比例降低 离开支撑基板的产物气体。 以这种方式,合成气或产物气中的焦油污染可以以简单和便宜的方式降低。
    • 8. 发明授权
    • Linear roller bearing
    • 直线滚子轴承
    • US07178981B2
    • 2007-02-20
    • US11212089
    • 2005-08-25
    • Dietmar RudyPeter LutzMartin Menges
    • Dietmar RudyPeter LutzMartin Menges
    • F16C29/06
    • F16C33/6674F16C29/0609F16C29/0633F16C33/6622F16C33/667F16C41/00
    • A linear roller bearing is provided having a guide carriage (1) which can be mounted on a guide rail (2) in a rolling manner via roller bodies (4). The guide carriage is provided with at least one continuous roller body channel (3) for the roller bodies (4). The roller body channel (3) includes a support channel (5) for supporting the roller bodies (4), a return channel (11) for returning the roller bodies (4), and deflecting channels (10) which connect the support channel (5) to the return channel (11). The deflecting channels (10) are provided in end elements (9) of the guide carriage (1), and the roller bodies (4) in the roller body channel (3) are subject to displacement resistance in the direction of rotation. The end elements (9) are respectively provided with a sensor (12), whereby a preferably electric sensor signal therefrom is dependent on the displacement resistance.
    • 一种线性滚柱轴承,其具有可以通过辊体(4)以滚动方式安装在导轨(2)上的引导托架(1)。 引导托架设置有至少一个用于辊体(4)的连续的辊体通道(3)。 辊主体通道(3)包括用于支撑辊体(4)的支撑通道(5),用于使辊体(4)返回的返回通道(11)和连接支撑通道的偏转通道(10) 5)到返回通道(11)。 偏转通道(10)设置在导向架(1)的端部元件(9)中,并且辊体通道(3)中的辊体(4)沿旋转方向承受位移阻力。 端部元件(9)分别设有传感器(12),其中优选的电传感器信号取决于位移阻力。
    • 10. 发明授权
    • Dispensing device, kit containing the device, and method of operating the device
    • 分配装置,包含装置的工具包和操作装置的方法
    • US08469233B2
    • 2013-06-25
    • US12988472
    • 2009-04-16
    • Peter LutzAnnemie Rehor
    • Peter LutzAnnemie Rehor
    • B67B1/00
    • A61M5/31501A61J1/201A61J1/2058A61J1/2096A61M5/19A61M5/284A61M5/3134A61M5/50A61M2005/31506A61M2005/31508
    • The application relates to a dispensing device (1) containing at least one chamber (5, 5′) for receiving a fluid (B, B′), a plunger unit (6) including at least one piston (7, 7′), locking mechanism and counter-locking mechanism as well as a catching mechanism and counter-catching mechanism. The locking mechanism and the counter-locking mechanism can be brought into a locking position (L), in which a movement of the plunger unit (6) in one or both directions is substantially prevented. The catching mechanism and the counter-catching mechanism can be brought into an engagement position (E), in which the locking mechanism and the counter-locking mechanism cannot be brought into the locking position (L). Furthermore, the application relates to a kit (19) containing the dispensing device (1) and to a method of operating the device (1) or kit (19).
    • 本申请涉及一种分配装置(1),其包含用于接收流体(B,B')的至少一个腔室(5,5'),包括至少一个活塞(7,7')的柱塞单元(6) 锁定机构和反锁定机构以及捕捉机构和反捕获机构。 锁定机构和反向锁定机构可以进入锁定位置(L),其中基本上防止了柱塞单元(6)在一个或两个方向上的移动。 捕获机构和反扣机构可以进入接合位置(E),其中锁定机构和反向锁定机构不能进入锁定位置(L)。 此外,本申请涉及包含分配装置(1)的套件(19)和操作装置(1)或套件(19)的方法。