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    High energy, low temperature gelled bi-propellant formulation
    1.
    发明申请
    High energy, low temperature gelled bi-propellant formulation 有权
    高能，低温凝胶双推进剂配方

    公开(公告)号：US20090320973A1

    公开(公告)日：2009-12-31

    申请号：US11292442

    申请日：2005-12-02

    申请人： Roberto Di Salvo

    发明人： Roberto Di Salvo

    IPC分类号： C06B47/00

    CPC分类号： C06B47/12 ,  C06B47/04 ,  F17C2221/03 ,  F17C2227/0348 ,  F17C2227/0388 ,  F17C2265/025 ,  F17C2270/0194

    摘要： The present invention is a bi-propellant system comprising a gelled liquid propane (GLP) fuel and a gelled MON-30 (70% N2O4+30% NO) oxidizer. The bi-propellant system is particularly well-suited for outer planet missions greater than 3 AU from the sun and also functions in earth and near earth environments. Additives such as powders of boron, carbon, lithium, and/or aluminum can be added to the fuel component to improve performance or enhance hypergolicity. The gelling agent can be silicon dioxide, clay, carbon, or organic or inorganic polymers. The bi-propellant system may be, but need not be, hypergolic.

    摘要翻译： 本发明是一种双推进剂系统，其包括凝胶液态丙烷（GLP）燃料和凝胶MON-30（70％N2O4 + 30％NO）氧化剂。 双推进剂系统特别适用于大于3 AU的太阳外部行星任务，并且在地球和近地环境中也起作用。 可以将添加剂如硼，碳，锂和/或铝的粉末加入到燃料组分中，以改善性能或增加超高性。 胶凝剂可以是二氧化硅，粘土，碳或有机或无机聚合物。 双推进剂系统可以是但不一定是高通量的。

    Apparatus and method for gelling liquefied gasses
    4.
    发明授权
    Apparatus and method for gelling liquefied gasses 有权
    液化气体凝胶化装置及方法

    公开(公告)号：US07810990B2

    公开(公告)日：2010-10-12

    申请号：US11584954

    申请日：2006-10-23

    申请人： Adam Elliott ,  Roberto DiSalvo ,  Phillip Shepherd ,  Ryan Kosier

    发明人： Adam Elliott ,  Roberto DiSalvo ,  Phillip Shepherd ,  Ryan Kosier

    IPC分类号： B01F11/00

    CPC分类号： C06B47/12 ,  C06B47/04 ,  F17C2221/03 ,  F17C2227/0348 ,  F17C2227/0388 ,  F17C2265/025 ,  F17C2270/0194

    摘要： The present invention is a method and apparatus for gelling liquid propane and other liquefied gasses. The apparatus includes a temperature controlled churn mixer, vacuum pump, liquefied gas transfer tank, and means for measuring amount of material entering the mixer. The method uses gelling agents such as silicon dioxide, clay, carbon, or organic or inorganic polymers, as well as dopants such as titanium, aluminum, and boron powders. The apparatus and method are particularly useful for the production of high quality rocket fuels and propellants.

    摘要翻译： 本发明是用于胶化液体丙烷和其它液化气体的方法和装置。 该装置包括温度控制的搅拌混合器，真空泵，液化气体转移罐和用于测量进入混合器的材料量的装置。 该方法使用诸如二氧化硅，粘土，碳或有机或无机聚合物的胶凝剂，以及掺杂剂如钛，铝和硼粉末。 该装置和方法对于生产高品质的火箭燃料和推进剂特别有用。

    Slush producing process and device
    5.
    发明授权
    Slush producing process and device 有权
    生产工艺和装置

    公开(公告)号：US6131397A

    公开(公告)日：2000-10-17

    申请号：US262787

    申请日：1999-03-04

    申请人： John E. Davis ,  Tibor I. Lak ,  Gene Rogers ,  James F. Weber ,  Michael V. Merlin ,  Timothy L. Gaynor, III ,  David L. Gerhardt

    发明人： John E. Davis ,  Tibor I. Lak ,  Gene Rogers ,  James F. Weber ,  Michael V. Merlin ,  Timothy L. Gaynor, III ,  David L. Gerhardt

    IPC分类号： F25J1/00 ,  B64G1/40 ,  B64G5/00 ,  C06B47/06 ,  C06B47/12 ,  F25C1/00 ,  F25D3/10 ,  F17C5/00

    CPC分类号： B64G1/402 ,  B64G5/00 ,  C06B47/06 ,  C06B47/12 ,  F25C1/00 ,  F25C2301/002 ,  F25C2600/04 ,  Y02E60/324

    摘要： Slush is made from a liquid using slush making systems or according to slush making processes. A jacketed vessel of the processes and the systems has an interior wall that defines an interior space. The interior space comprises a top and a bottom. The interior space has an average overall cross-sectional area taken through a vertical axis extending generally between the top and the bottom. The interior space also has a collection portion having an average collection portion cross-sectional area taken through the vertical axis that is less than the average overall cross-sectional area. The liquid is placed into the interior space and the interior walls are cooled. Slush forms on the interior walls and migrates to the collection portion. The collection portion is located at the interior space bottom when the slush density is higher than the liquid density and the collection portion is located at the interior space top when slush density is less than the liquid density. To facilitate the migration of the slush to the collection portion, at least a conical portion of the interior space has the general shape of a cone and the collection portion is located in the proximity of an apex of the conical portion, thereby helping to funnel the slush to the collection portion. The cryogenic liquid to be made into slush may be oxygen, nitrogen, hydrogen, helium, or water. The slush may be used to densify cryogenic liquids, such as cryogenic liquid propellants.

    摘要翻译： 泥浆由使用制浆系统的液体或根据制浆工艺制成。 工艺和系统的夹套容器具有限定内部空间的内壁。 内部空间包括顶部和底部。 内部空间的平均整个横截面面积通过一般在顶部和底部之间延伸的垂直轴线。 内部空间还具有收集部分，该收集部分具有通过垂直轴线截取的平均收集部分横截面积小于平均总横截面积。 液体被放置在内部空间中并且内壁被冷却。 在内墙上形成灰浆，并迁移到收集部分。 当泥浆密度高于液体密度时，收集部分位于内部空间底部，当灌浆密度小于液体密度时，收集部分位于内部空间顶部。 为了便于将浆料迁移到收集部分，内部空间的至少一个锥形部分具有锥体的大致形状，并且收集部分位于锥形部分的顶点附近，从而有助于漏斗 溜到收集部分。 待制成冷冻的低温液体可以是氧气，氮气，氢气，氦气或水。 泥浆可用于致密化低温液体，例如低温液体推进剂。

    High energy, low temperature gelled bi-propellant formulation preparation method
    7.
    发明授权
    High energy, low temperature gelled bi-propellant formulation preparation method 有权
    高能，低温凝胶双推进剂配方制备方法

    公开(公告)号：US08425700B2

    公开(公告)日：2013-04-23

    申请号：US13013762

    申请日：2011-01-25

    申请人： Roberto DiSalvo

    发明人： Roberto DiSalvo

    IPC分类号： C06B45/00

    CPC分类号： C06B47/12 ,  C06B47/04 ,  F17C2221/03 ,  F17C2227/0348 ,  F17C2227/0388 ,  F17C2265/025 ,  F17C2270/0194

    摘要： A method for preparing a gelled liquid propane (GLP) composition comprises the introduction of liquid propane into an evacuated mixing vessel containing a gellant and mixing the liquid propane with the gellant. A bi-propellant system comprising GLP is particularly well-suited for outer planet missions greater than 3 AU from the sun and also functions in earth and near earth environments. Additives such as powders of boron, carbon, lithium, and/or aluminum can be added improve performance or enhance hypergolicity. The gelling agent can be silicon dioxide, clay, carbon, or organic or inorganic polymers. The bi-propellant system may be, but need not be, hypergolic.

    摘要翻译： 制备凝胶液态丙烷（GLP）组合物的方法包括将液体丙烷引入含有胶凝剂的抽空混合容器中，并将液体丙烷与胶凝剂混合。 包含GLP的双推进剂系统特别适合于来自太阳的大于3AU的外部行星任务，并且还在地球和近地环境中起作用。 可以添加添加剂如硼，碳，锂和/或铝的粉末，以改善性能或增强高倍性。 胶凝剂可以是二氧化硅，粘土，碳或有机或无机聚合物。 双推进剂系统可以是但不一定是高通量的。

    Apparatus and method for gelling liquefied glasses
    9.
    发明申请
    Apparatus and method for gelling liquefied glasses 有权
    液化玻璃凝胶化装置及方法

    公开(公告)号：US20070245750A1

    公开(公告)日：2007-10-25

    申请号：US11584954

    申请日：2006-10-23

    申请人： Adam Elliott ,  Roberto DiSalvo ,  Phillip Shepherd ,  Ryan Kosier

    发明人： Adam Elliott ,  Roberto DiSalvo ,  Phillip Shepherd ,  Ryan Kosier

    IPC分类号： F17C5/00 ,  F25C1/00 ,  F25C1/18 ,  D03D23/00

    CPC分类号： C06B47/12 ,  C06B47/04 ,  F17C2221/03 ,  F17C2227/0348 ,  F17C2227/0388 ,  F17C2265/025 ,  F17C2270/0194

    摘要： The present invention is a method and apparatus for gelling liquid propane and other liquefied gasses. The apparatus includes a temperature controlled churn mixer, vacuum pump, liquefied gas transfer tank, and means for measuring amount of material entering the mixer. The method uses gelling agents such as silicon dioxide, clay, carbon, or organic or inorganic polymers, as well as dopants such as titanium, aluminum, and boron powders. The apparatus and method are particularly useful for the production of high quality rocket fuels and propellants.

    摘要翻译： 本发明是用于胶化液体丙烷和其它液化气体的方法和装置。 该装置包括温度控制的搅拌混合器，真空泵，液化气体转移罐和用于测量进入混合器的材料量的装置。 该方法使用诸如二氧化硅，粘土，碳或有机或无机聚合物的胶凝剂，以及掺杂剂如钛，铝和硼粉末。 该装置和方法对于生产高品质的火箭燃料和推进剂特别有用。