Combined hydroreforming-hydroisomerization process
    1.
    发明授权
    Combined hydroreforming-hydroisomerization process 失效
    组合加氢反应 - 加氢异构化过程

    公开(公告)号:US4911822A

    公开(公告)日:1990-03-27

    申请号:US38555

    申请日:1987-04-15

    CPC classification number: C10G69/14 C10G59/06

    Abstract: The invention concerns a combined process of catalytically hydroreforming a heavy naphtha in at least one reaction zone (10) and catalytically hydroisomerizing a light naptha in at least one reaction zone (34).The invention is characterized in that the hydrogen produced in the hydroreforming unit (line 27) is used to isomerize the light naphtha, the obtained reformate and isomerate being fractionated preferably together in the same stabilization column (51 in FIG. 1).A better thermal integration, a better recovery of light hydrocarbons and a lowering of the utilities requirements and investments, as compared with units operating separately, are thus achieved.

    Abstract translation: 本发明涉及在至少一个反应区(10)中催化加氢重整重质石脑油并在至少一个反应区(34)中催化加氢异构化浅孔蜡的组合方法。 本发明的特征在于,使用在水力发泡单元(管线27)中产生的氢使轻质石脑油异构化,所得到的重整产物和异构体优选在同一稳定塔(图1中的51)中一起分馏。 因此,与单独运行的单元相比,更好的热集成,轻质碳氢化合物的更好的回收和公用事业的需求和投资的降低。

    Apparatus for hydrocarbon conversion
    2.
    发明授权
    Apparatus for hydrocarbon conversion 失效
    烃转化装置

    公开(公告)号:US4233268A

    公开(公告)日:1980-11-11

    申请号:US966994

    申请日:1978-12-06

    CPC classification number: C10G35/12 B01J38/12 B01J38/44 B01J8/12 B01J8/125

    Abstract: Apparatus and continuous process for converting hydrocarbons in the presence of a granular catalyst including a metal from group VI a, VII a or VIII, deposited on a carrier, comprising passing a charge of hydrocarbons with hydrogen through a series of at least two vertical catalytic zones in which the catalyst bed moves progressively downwardly, withdrawing progressively the catalyst from the bottom of the last catalytic zone, and reintroducing the same, after regeneration, at the top of the first catalytic zone.

    Abstract translation: 在包含沉积在载体上的VIa,VIIa或VIII族金属的颗粒催化剂存在下转化烃类的装置和连续方法,包括使氢气进料通过一系列至少两个垂直催化区 其中催化剂床逐渐向下移动,逐渐从最后一个催化区的底部排出催化剂,并在再生之后将其再次引入第一催化区的顶部。

    Process and apparatus for hydrocarbon conversion
    3.
    发明授权
    Process and apparatus for hydrocarbon conversion 失效
    用于烃转化的方法和装置

    公开(公告)号:US4210519A

    公开(公告)日:1980-07-01

    申请号:US966995

    申请日:1978-12-06

    CPC classification number: C10G35/12 B01J38/12 B01J38/44 B01J8/12 B01J8/125

    Abstract: Continuous process for converting hydrocarbons in the presence of a granular catalyst including a metal from group VI a, VII a or VIII, deposited on a carrier, comprising passing a charge of hydrocarbons with hydrogen through a series of at least two vertical catalytic zones in which the catalyst bed moves progressively downwardly, withdrawing progressively the catalyst from the bottom of the last catalytic zone, and reintroducing the same, after regeneration, at the top of the first catalytic zone.

    Abstract translation: 在包括沉积在载体上的VIa,VIIa或VIII族金属的颗粒催化剂存在下转化烃类的连续方法,包括使氢气经由一系列至少两个垂直催化区域传送, 催化剂床逐渐向下移动,逐渐从最后一个催化区的底部排出催化剂,并在再生之后将其再次引入第一催化区的顶部。

    Charge transfer matrix type photodetector with integrated
charge-filtering device
    4.
    发明授权
    Charge transfer matrix type photodetector with integrated charge-filtering device 失效
    带集成充电滤波装置的电荷转移矩阵型光电探测器

    公开(公告)号:US4881249A

    公开(公告)日:1989-11-14

    申请号:US345232

    申请日:1989-05-01

    CPC classification number: H04N3/1568 H01L27/14831 H04N3/1562

    Abstract: A matrix photodetector includes, for example, at the bottom of the memory zone, an ancillary zone with a region having an implantation of a type opposite to that of the substrate, parallel to the transfer channels and followed by a region for the passage of the charges, located so as to be an extension of the tranfer channels, and surmounted by an ancillary gate capable of receiving low or high ancillary control signals to apply, to the passage region, low or high ancillary potential levels, which are respectively smaller, in terms of absolute value, than the levels of low or high potentials produced by the other gates, thus enabling a first filtering of the charges to be done before they are transferred into the read-out butter, in removing unwanted charges to an anti-blooming device, notably of the type with insulating zone.

    Abstract translation: 矩阵光电检测器例如包括在存储区的底部,辅助区域具有平行于传输通道的区域具有与衬底相反类型的注入类型的区域,随后是用于通过的区域 收费位于转运通道的延伸线上,并由能够接收低或高的辅助控制信号的辅助闸门覆盖到通道区域,低或高的辅助电位水平分别较小, 比其他门产生的低或高电位的水平高,因此能够在将电荷转移到读出的黄油之前对电荷进行第一次过滤,从而将不需要的电荷除去到抗起霜 装置,特别是具有绝缘区的类型。

    Pole lifting apparatus
    5.
    发明授权
    Pole lifting apparatus 失效
    杆升降装置

    公开(公告)号:US4620693A

    公开(公告)日:1986-11-04

    申请号:US632591

    申请日:1984-07-19

    CPC classification number: E04H12/34

    Abstract: Apparatus for lifting electric line poles is disclosed which also enables a ground rod or stake to be driven into the ground next to such a pole. There is provided a telescopic mast having a hoist with a rope run over pulleys to a lifting hook and attached at the upper end of the mast. For driving in ground rods or stakes a carriage mounted for movement along the mast is used which can be attached to the lifting hook and can secure an air hammer.

    Abstract translation: 公开了用于提升电线极的装置,其还使得接地棒或桩被驱动到靠近这种极的地面中。 提供了一种具有起重机的伸缩式桅杆,其具有在滑轮上行进到提升钩并连接在桅杆上端的绳索。 为了在接地棒或桩上行驶,使用安装成沿着桅杆移动的滑架,其可以附接到提升钩并且可以固定气锤。

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