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127 条记录 (耗时 0.038 秒)

    Catalytic partial oxidation using staged oxygen addition
    66.
    发明授权
    Catalytic partial oxidation using staged oxygen addition 失效
    使用分期加氧的催化部分氧化

    公开(公告)号：US06726850B1

    公开(公告)日：2004-04-27

    申请号：US09484378

    申请日：2000-01-14

    申请人： Sebastian C. Reyes ,  Jennifer S. Feeley ,  Frank Hershkowitz ,  Harry W. Deckman ,  Ioannis P. Androulakis

    发明人： Sebastian C. Reyes ,  Jennifer S. Feeley ,  Frank Hershkowitz ,  Harry W. Deckman ,  Ioannis P. Androulakis

    IPC分类号： C01B326

    CPC分类号： C01B3/386 ,  C01B2203/0261 ,  C01B2203/061 ,  C01B2203/062 ,  C01B2203/065 ,  C01B2203/1011 ,  C01B2203/1029 ,  C01B2203/1052 ,  C01B2203/1064 ,  C01B2203/1082 ,  C01B2203/1241 ,  C01B2203/1276

    摘要： A multistage catalytic partial oxidation (CPO) process for oxidizing a hydrocarbon feedstream comprising C1-C4 hydrocarbons, with an oxygen-containing feedstream to produce a product comprising CO and H2, also known as synthesis gas or syngas. The process employs a CPO catalyst, and controlled process features, including: (A) the total oxygen requirement for the process is introduced incrementally, in more than one reaction stage, using an oxygen-containing feedstream at more than one feed point in the process, each stage including a catalyst; (B) the oxygen-containing feedstream, hydrocarbon feedstream and, in reaction stages after the first of said multiple stages, the intermediate product produced in the prior stage, are mixed for a period of time, after they are brought into contact with one another, of less than about 1 millisecond to form a substantially uniform mixture, wherein the mixture is then contacted with the catalyst; (C) the oxygen-containing feedstream and the hydrocarbon feedstream are preheated prior to entry into the first stage, to a temperature of from about 450° C. to less than about 1,000° C.; and (D) the mixture temperature of the product in each stage following the first stage is from greater than about 600° C. to less than about 1,000° C. Preferably, the process comprises less than or equal to about five stages, the first stage preheat temperature recited in step (C) is greater than about 550° C. and the mixture temperature of the product in each stage following the first stage is at least 700° C.

    摘要翻译： 用于将包含C1-C4烃的烃进料流与含氧进料流氧化以产生包含CO和H 2的产物（也称为合成气或合成气）的多级催化部分氧化（CPO）方法。 该方法采用CPO催化剂和受控工艺特征，包括：（A）在多于一个反应阶段中，使用含氧进料流在多于一个进料点的过程中逐步引入该方法的总氧需求量 ，每个阶段包括催化剂; （B）含氧进料流，烃类原料流，在上述多阶段第一阶段后的反应阶段中，将前一阶段生产的中间产物在彼此接触后混合一段时间 ，小于约1毫秒以形成基本均匀的混合物，其中混合物然后与催化剂接触; （C）在进入第一阶段之前将含氧进料流和烃进料流预热至约450℃至小于约1,000℃的温度; 和（D）在第一阶段之后的每个阶段中的产物的混合物温度为大于约600℃至小于约1000℃。优选地，该方法包括小于或等于约五个阶段，第一阶段 步骤（C）中所述的阶段预热温度大于约550℃，并且在第一阶段之后的每个阶段中的产品的混合物温度为至少700℃

    Realization of a thin film solar cell with a detached reflector
    68.
    发明授权
    Realization of a thin film solar cell with a detached reflector 失效
    用分离的反射镜实现薄膜太阳能电池

    公开(公告)号：US4497974A

    公开(公告)日：1985-02-05

    申请号：US443197

    申请日：1982-11-22

    申请人： Harry W. Deckman ,  Horst Witzke ,  Christopher Wronski

    发明人： Harry W. Deckman ,  Horst Witzke ,  Christopher Wronski

    IPC分类号： H01L31/04 ,  H01L31/0216 ,  H01L31/052 ,  H01L31/06

    CPC分类号： H01L31/0236 ,  H01L31/02168 ,  H01L31/056 ,  Y02E10/52

    摘要： The present invention is an optically enhanced solar cell having a detached reflector. The optically enhanced solar cell includes a semiconductor material bounded on each side by transparent electrical contacts and an optional antireflection coating with the surface of at least one of these layers being textured. Light is reflected in the cell by a reflector which is detached (i.e., spaced) from the enhanced cell using a layer of dielectric material.

    摘要翻译： 本发明是具有分离反射器的光学增强型太阳能电池。 光学增强的太阳能电池包括通过透明电触点在每一侧上界定的半导体材料和任选的抗反射涂层，其中至少一层的表面被纹理化。 光通过使用电介质材料层与增强电池分离（即间隔开）的反射器在电池中反射。

    Method for filling hollow shells with gas for use as laser fusion targets
    69.
    发明授权
    Method for filling hollow shells with gas for use as laser fusion targets 失效
    用气体填充中空壳的方法用作激光融合靶

    公开(公告)号：US4380855A

    公开(公告)日：1983-04-26

    申请号：US113146

    申请日：1980-01-18

    申请人： Harry W. Deckman ,  Gerald M. Halpern ,  John G. Dunsmuir

    发明人： Harry W. Deckman ,  Gerald M. Halpern ,  John G. Dunsmuir

    IPC分类号： H05H1/22 ,  G21C21/00

    CPC分类号： G21B1/19 ,  Y02E30/16 ,  Y10T29/49769 ,  Y10T29/49998

    摘要： Hollow shell laser fusion targets, such as glass microballoons, are filled with gases of the type which do not permeate through the wall of the balloon. A hole is laser-drilled in the balloon, a plug is placed over the hole and gas is introduced into the balloon through the loosely plugged hole. Thereafter the plug is melted to form a seal over the hole, entrapping the gas within the target. The plug is, for example, a polymer such as highly crystalline polystyrene, or glass.

    摘要翻译： 空心壳激光融合目标，例如玻璃微球，填充有不透过气球壁的气体。 在气球中激光钻孔，将塞子放置在孔上方，气体通过松动堵塞的孔被引入气球。 此后，塞子被熔化以在孔上形成密封，将气体截留在靶内。 插塞例如是聚合物，例如高度结晶的聚苯乙烯或玻璃。

    Method for the non-destructive assaying of laser fusion targets
    70.
    发明授权
    Method for the non-destructive assaying of laser fusion targets 失效
    激光融合靶的非破坏性测定方法

    公开(公告)号：US4188532A

    公开(公告)日：1980-02-12

    申请号：US873567

    申请日：1978-01-30

    申请人： Harry W. Deckman ,  Gerald M. Halpern

    发明人： Harry W. Deckman ,  Gerald M. Halpern

    IPC分类号： H01J47/06 ,  H05H1/22 ,  G01J1/00

    CPC分类号： G21B1/19 ,  H01J47/065 ,  Y02E30/16

    摘要： In order to assay the tritium fuel content in laser fusion targets and/or to measure the pressurization of laser fusion targets of the type which use deuterium and tritium (DT) gas mixtures, without destroying the targets, the flux of beta particles which emerges from the target is measured with the aid of a gas flow proportional counter. The count rates are related to the tritium content and the pressurization. The tritium content in terms of the mass of the tritium in the target can be derived from the counting rate.

    摘要翻译： 为了测定激光融合靶中的氚燃料含量和/或测量使用氘和氚（DT）气体混合物的类型的激光熔化靶的加压，而不破坏靶，则出现的β粒子的通量 借助气流比例计数器测量目标。 计数率与氚含量和加压有关。 目标中的氚质量的氚含量可以从计数率得出。