Structure having an air chamber
    11.
    发明授权
    Structure having an air chamber 有权
    具有气室的结构

    公开(公告)号:US08528260B2

    公开(公告)日:2013-09-10

    申请号:US12596304

    申请日:2008-04-04

    CPC classification number: B64D11/00 B64D11/0023 E04H2015/205

    Abstract: The invention comprises a structure having at least two separate air chambers (7) enclosed by flexible, flat material (8) and having flexible bars (9) in the interior thereof for stabilizing an external shape of the air chambers (7). The structure is characterized in that the air chambers (7) form a wall structure (4) in the inflated state. By means of such a wall structure (4)—preferably in conjunction with a corresponding ceiling structure (16)—lightweight berths (1), particularly for aircraft crew, flight passengers, or transported injured persons, can be set up quickly and simply.

    Abstract translation: 本发明包括具有由柔性扁平材料(8)包围并且在其内部具有柔性杆(9)的至少两个分开的空气室(7)的结构,用于稳定气室(7)的外部形状。 该结构的特征在于,空气室(7)形成处于膨胀状态的壁结构(4)。 通过这种壁结构(4),最好与相应的天花板结构(16)结合,特别是对于飞机机组,飞行乘客或运输的受伤人员,可以快速而简单地设置轻量级泊位(1)。

    A process for reforming a gasoline fraction
    12.
    发明授权
    A process for reforming a gasoline fraction 失效
    一种汽油馏分重整方法

    公开(公告)号:US5298154A

    公开(公告)日:1994-03-29

    申请号:US912536

    申请日:1992-07-13

    CPC classification number: B01J23/42 B01J23/622 B01J23/6567 B01J23/89

    Abstract: A catalytic composite comprising a combination of catalytically effective amounts of a platinum component, optionally a second metal component such as tin or rhenium, and a halogen component with a porous carrier support material is disclosed. The platinum, second metal (if present) and halogen components are present in the catalytic composite in amounts, calculated on an elemental basis, of about 0.2 to about 0.4 wt. percent platinum metal, about 0.2 to about 0.5 wt. percent the second metal, and 0.5 to about 1.5 wt. percent halogen. Moreover, the metallic components are substantially uniformly distributed throughout the porous carrier support material. The support material is spherical gamma alumina having a characteristic pore structure including "superpores" (200-10,000 nm or greater) interconnected with "mesopores" (5-20 nm), wherein 80% or more of the pore volume (N.sub.2) resides in pores of less than 150 .ANG.. The principal use of the catalytic composite of the present invention is for hydrocarbon conversion, particularly in the reforming of a gasoline fraction.

    Abstract translation: 公开了包含催化有效量的铂组分,任选的第二金属组分如锡或铼和卤素组分与多孔载体载体材料的组合的催化复合材料。 铂,第二金属(如果存在)和卤素组分以基于元素计算的量存在于催化复合物中,其量为约0.2至约0.4重量% 百分比的铂金属,约0.2至约0.5重量% 百分比第二金属,和0.5至约1.5重量% 百分比卤素。 此外,金属组分基本上均匀分布在整个多孔载体支撑材料中。 载体材料是具有与“中孔”(5-20​​nm)相互连接的“超孔”(200-10,000nm或更大)的特征孔结构的球形γ氧化铝,其中80%或更多的孔体积(N2)位于 毛孔小于150(Aangstroem)。 本发明的催化复合材料的主要用途是用于烃转化,特别是在汽油馏分的重整中。

    Use of poly-nuclear oxo-metalates in synthesis of crystalline oxides
    15.
    发明授权
    Use of poly-nuclear oxo-metalates in synthesis of crystalline oxides 失效
    多核氧代金属盐在合成结晶氧化物中的应用

    公开(公告)号:US4832927A

    公开(公告)日:1989-05-23

    申请号:US126431

    申请日:1987-11-30

    CPC classification number: C01B39/10 C01B39/54

    Abstract: There is provided a process for using poly-nuclear oxometalates in the synthesis of crystalline oxide materials. In addition to a poly-nuclear oxometalate, the reaction mixture includes an additional source of an oxide and two distinct liquid phases, one phase being an aqueous phase and the other phase being an organic phase including a water immiscible organic solvent for either the poly-nuclear oxometalate or the additional oxide source.

    Abstract translation: 提供了在合成结晶氧化物材料中使用多核氧化金属盐的方法。 除了多核氧化金属酸盐之外,反应混合物还包括另外的氧化物源和两个不同的液相,一相是水相,另一相是有机相,其包含与水不混溶的有机溶剂, 核氧化金属氧化物或附加氧化物源。

    Composition for passivating vanadium in catalytic cracking and
preparation thereof
    19.
    发明授权
    Composition for passivating vanadium in catalytic cracking and preparation thereof 失效
    用于钝化钒在催化裂化中的组合物及其制备

    公开(公告)号:US5300469A

    公开(公告)日:1994-04-05

    申请号:US987519

    申请日:1992-12-08

    Abstract: Disclosed is a vanadium trap for use in FCC which comprises a major amount of calcined kaolin clay, free magnesium oxide and an in situ formed magnesium silicate cement binder. Also disclosed are procedures for the preparation of the trap by forming a slurry in water of hydrous kaolin clay, magnesium oxide or magnesium hydroxide and sodium silicate, aging the slurry to form magnesium silicate in situ, optionally adding additional kaolin, colloidal silica or both, spray drying, and calcining the resulting spray dried microspheres without forming appreciable amounts of crystalline magnesium silicates or crystalline magnesium aluminates.

    Abstract translation: 公开了一种用于FCC的钒捕集器,其包含大量煅烧高岭土,游离氧化镁和原位形成的硅酸镁水泥粘合剂。 还公开了通过在水合高岭土,氧化镁或氢氧化镁和硅酸钠的水中形成浆料来制备捕集器的方法,使浆料老化,形成硅酸镁,任选地加入另外的高岭土,胶态二氧化硅或两者, 喷雾干燥,并煅烧得到的喷雾干燥的微球,而不形成可观的量的结晶硅酸镁或结晶的铝酸镁。

Patent Agency Ranking