Corrosion inhibitor for vanadium-containing fuels
    42.
    发明授权
    Corrosion inhibitor for vanadium-containing fuels 失效
    含钒燃料的腐蚀抑制剂

    公开(公告)号:US3926577A

    公开(公告)日:1975-12-16

    申请号:US38622873

    申请日:1973-08-06

    Applicant: PETROLITE CORP

    CPC classification number: C10L1/12 C10L1/1233 C10L1/1275 C10L1/1291

    Abstract: This invention relates to a composition containing calcium and aluminum, preferably in the ratio Ca/3Al, or calcium and aluminum in combination with Si, preferably in the ratio between about Ca/3Al/2Si and Ca/3Al/4Si (all calculated as metal weights); and to the use of such composition in petroleum fuels which contain vanadium, particularly in combination with sodium, for example in residual fuels so as to inhibit corrosion in the system, particularly in gas turbines. These compositions are superior to magnesium as an additive to such fuels, particularly in fuels which are high in sodium.

    PROCESS FOR OPERATING A UTILITY BOILER AND METHODS THEREFOR
    49.
    发明申请
    PROCESS FOR OPERATING A UTILITY BOILER AND METHODS THEREFOR 审中-公开
    一种实用锅炉的运行方法及其应用

    公开(公告)号:US20110269079A1

    公开(公告)日:2011-11-03

    申请号:US12769152

    申请日:2010-04-28

    Abstract: A process for operating a utility boiler. The process has the following steps: (a) providing fuel to the boiler; (b) providing one or more additives selected from the group consisting of (i) one or more slag control agents, (ii) one or more oxygen-generating agents, (iii) one or more acid mitigation agents, (iv) one or more fouling prevention agents, (v) one or more oxidizer agents, (vi) one or more heavy metal capturing agents, and (vii) any combination of the foregoing to the boiler or an auxiliary device thereof; (c) providing air to the boiler; (d) burning the fuel in the boiler to generate heat and an exhaust gas; (e) intermittently or continuously monitoring one or more physical and/or chemical parameters of the fuel and/or intermittently or continuously monitoring one or more emissions variables of the exhaust gas to obtain one or more values therefor; and (f) varying or maintaining the rate at which either or both of the fuel and the one or more additives are provided to the boiler based on the one or more values obtained.

    Abstract translation: 一个操作锅炉的过程。 该过程具有以下步骤:(a)向锅炉提供燃料; (b)提供一种或多种选自以下的添加剂:(i)一种或多种炉渣控制剂,(ii)一种或多种氧发生剂,(iii)一种或多种酸减缓剂,(iv)一种或多种 更多的防污剂,(v)一种或多种氧化剂,(vi)一种或多种重金属捕获剂,和(vii)上述物质与锅炉或其辅助装置的任何组合; (c)向锅炉提供空气; (d)燃烧锅炉中的燃料以产生热量和废气; (e)间歇地或连续地监测燃料的一种或多种物理和/或化学参数和/或间歇地或连续地监测废气的一个或多个排放变量以获得一个或多个值; 和(f)基于获得的一个或多个值来改变或维持将燃料和一种或多种添加剂中的一种或两种提供给锅炉的速率。

    Liquid fuel composition for a lamp with a colored flame
    50.
    发明申请
    Liquid fuel composition for a lamp with a colored flame 审中-公开
    具有彩色火焰的灯的液体燃料组合物

    公开(公告)号:US20090042153A1

    公开(公告)日:2009-02-12

    申请号:US12216666

    申请日:2008-07-09

    Abstract: A liquid fuel composition for a lamp for producing a colored flame is provided comprising: (a) a liquid fuel consisting substantially of ethylene glycol, and (b) a flame coloring agent such as boric acid or a metal compound capable of producing a flame of a determined color. Also provided are an oil lamp comprising at least one chamber containing the liquid fuel composition, with a pouring hole and one or more nozzles, and one or more wicks, each wick placed over the one or more nozzles and extending into the liquid composition; and kits for producing such oil lamps.

    Abstract translation: 提供了一种用于制造着色火焰灯的液体燃料组合物,其包括:(a)基本上由乙二醇组成的液体燃料,和(b)火焰着色剂如硼酸或能产生火焰的金属化合物 确定的颜色。 还提供了一种油灯,包括至少一个包含液体燃料组合物的腔室,具有一个注射孔和一个或多个喷嘴,以及一个或多个灯芯,每个灯芯放置在一个或多个喷嘴上并延伸到液体组合物中; 以及用于生产这种油灯的套件。

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