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9 条记录 (耗时 0.019 秒)

    Electrochemical cell and its use for the separation and the electrochemical extraction of oxygen
    1.
    发明授权
    Electrochemical cell and its use for the separation and the electrochemical extraction of oxygen 失效
    电化学电池及其用于分离和电化学提取的氧气

    公开(公告)号：US5582710A

    公开(公告)日：1996-12-10

    申请号：US244034

    申请日：1994-05-16

    申请人： Gaetan Mairesse ,  Jean-Claude Boivin ,  Gilles Lagrange ,  Panayotis Cocolios

    发明人： Gaetan Mairesse ,  Jean-Claude Boivin ,  Gilles Lagrange ,  Panayotis Cocolios

    IPC分类号： B01D53/32 ,  C01B13/02 ,  C01G31/00 ,  C25B9/00 ,  C25B9/08 ,  C25B11/06 ,  G01N27/407 ,  C25B1/02

    CPC分类号： G01N27/4073 ,  B01D53/326 ,  C01B13/0233 ,  C01B2210/0046 ,  C01B2210/0051 ,  C01B2210/0062 ,  C01B2210/0071 ,  C01B2210/0075 ,  C01B2210/0082

    摘要： The present invention relates to an electrochemical cell comprising a solid electrolyte conductive for O.sup.2- anions in contact with an anode and a cathode of identical or different composition, the electrolyte solid being comprised of a composition derived from Bi.sub.4 V.sub.2 O.sub.11 of which at least one of the cationic constituent elements is substituted by at least one substituting element chosen such that the gamma phase structural type of Bi.sub.4 V.sub.2 O.sub.11 is maintained, as well as the equilibrium of charges, at least one of the anode or the cathode including two parts, a first part being of a mixed electronic and ionic conductive material in contact with the solid electrolyte, the second part being an electronic conductive material superposed on the first part. The invention equally relates to the use of the electrochemical cell with a view towards the separation or the extraction of oxygen.

    摘要翻译： PCT No.PCT / FR93 / 00872 Sec。 371日期1994年5月16日 102（e）日期1994年5月16日PCT提交1992年9月13日PCT公布。 出版物WO94 / 06545 日期：1994年3月31日本发明涉及一种电化学电池，其包含用于与阳极和阴极相接触或相同或不同组成的阴离子导电的固体电解质，电解质固体由衍生自Bi4V2O11的组合物组成， 阳离子组成元素中的至少一个被至少一个选择为使得维持Bi4V2O11的γ相结构类型以及电荷的平衡的取代元素所取代，阳极或阴极中的至少一个包括两个部分，一个 第一部分是与固体电解质接触的混合电子和离子导电材料，第二部分是重叠在第一部分上的电子导电材料。 本发明同样涉及电化学电池用于分离或提取氧气的用途。

    Device for reducing the oxidation of food products
    5.
    发明授权
    Device for reducing the oxidation of food products 失效
    减少食品氧化的装置

    公开(公告)号：US06230614B1

    公开(公告)日：2001-05-15

    申请号：US09692220

    申请日：2000-10-20

    申请人： Pascal Del Gallo ,  Gilles Lagrange ,  Lucie Prost

    发明人： Pascal Del Gallo ,  Gilles Lagrange ,  Lucie Prost

    IPC分类号： A23L334

    CPC分类号： B01D53/326 ,  A23L3/3418 ,  A23L3/3436 ,  B01D71/024

    摘要： Provided is a device for treating a food product in order to reduce or eliminate the detrimental effects of the presence of oxygen which is in contact with the external surface of the product. The device includes a vat provided with a hood, containing a food product whose free surface is in contact with the atmospheric air, a solid electrolyte membrane, each face of the membrane being connected to an electrode, each electrode being connected to a current generator, a heater for making the electrolyte operate at the desired working temperature, a pump for discharging oxygen extracted, by the solid electrolyte, from the atmospheric air present above the food product, in a pipe, a pump for circulating the atmosphere to be treated, an oxygen analyzer for measuring the oxygen level in the gas atmosphere above the food product, a control unit for modifying the operation of the solid electrolyte as a function of the oxygen level and the gas atmosphere to be treated and the recirculation rate of the atmosphere and, optionally, a cooling unit.

    摘要翻译： 提供了一种用于处理食品的装置，以便减少或消除与产品的外表面接触的氧的存在的有害影响。 该装置包括具有罩的容器，其容纳食品，其自由表面与大气接触;固体电解质膜，膜的每个面与电极连接，每个电极连接到电流发生器， 用于使电解液在期望的工作温度下工作的加热器，用于排出由固体电解质从存在于食品上方的大气中排出的氧的泵，管道，用于循环待处理气氛的泵， 用于测量食品上方的气体气氛中的氧气含量的氧分析器，用于改变固体电解质作为氧水平和待处理气体气氛以及大气再循环的函数的操作的控制单元， 可选地，冷却单元。

    Control process and device for treating the surface of a solid substrate
    7.
    发明授权
    Control process and device for treating the surface of a solid substrate 失效
    用于处理固体基材表面的控制方法和装置

    公开(公告)号：US6144898A

    公开(公告)日：2000-11-07

    申请号：US882328

    申请日：1997-06-25

    申请人： Gilles Lagrange ,  Isabelle Hibon

    发明人： Gilles Lagrange ,  Isabelle Hibon

    IPC分类号： B05D3/00 ,  B29C59/12 ,  C23C16/50 ,  G05D13/00

    CPC分类号： B29C59/12 ,  B29C2037/90 ,  Y10S205/918

    摘要： A control device for operation of a system for treating a surface of a solid running substrate by dielectric-barrier electrical discharge in a controlled gaseous atmosphere, comprising (A) a system which includes (i) a treatment device through which a substrate to be treated runs at a speed, (ii) the system is connected to the treatment device for supplying the treatment device with a flow of gas, (iii) the system is connected to the treatment device for supplying the treatment device with electrical power in order to produce the electrical discharge and (iv) the system sucking out the gas, (B) a data processing unit capable of receiving, as input, a datum regarding the speed at which the substrate is running through the treatment device, the data processing unit further comprising an output side connected to the system for controlling the electrical power supply system, in order to regulate the flow of gas delivered by the or each of the gas supply system and/or the electrical power delivered by the electrical power supply system to the device as a function of the speed at which the substrate is running through the treatment device, so as to obtain a surface treatment of the substrate with an equivalent quality whatever the speed at which the substrate is running through the treatment.

    摘要翻译： 一种控制装置，用于操作在受控气体气氛中通过电介质阻挡放电来处理固体运行衬底的表面的系统，包括（A）系统，其包括（i）待处理衬底的处理装置 以一定的速度运行，（ii）系统连接到治疗装置以向处理装置提供气体流，（iii）系统连接到治疗装置，以便为治疗装置供电以产生 放电和（iv）系统吸出气体，（B）数据处理单元，其能够接收关于基板运行通过处理装置的速度的数据作为输入，数据处理单元还包括 连接到用于控制电力供应系统的系统的输出侧，以便调节由气体供应系统或每个气体供应系统输送的气体的流量和/或电力d 作为基板通过处理装置运行的速度的函数，由电力供应系统供给到装置，以便以基本运行的速度以相同的质量获得基板的表面处理 通过治疗。

    Method for preparing polyazacycloalkanes grafted on silica gel and use of grafted compounds
    8.
    发明授权
    Method for preparing polyazacycloalkanes grafted on silica gel and use of grafted compounds 失效
    制备接枝在硅胶上的多氮杂环烷烃和使用接枝化合物的方法

    公开(公告)号：US06372903B1

    公开(公告)日：2002-04-16

    申请号：US09600996

    申请日：2000-07-26

    申请人： Ahmad Mehdi ,  Franck Denat ,  Frédéric Barbette ,  Roger Guilard ,  Gilles Lagrange

    发明人： Ahmad Mehdi ,  Franck Denat ,  Frédéric Barbette ,  Roger Guilard ,  Gilles Lagrange

    IPC分类号： C07D25502

    CPC分类号： B01J20/3263 ,  B01J20/3204 ,  B01J20/3219 ,  B01J20/3259 ,  B01J45/00 ,  C07F7/1804

    摘要： The invention concerns a method for preparing polyazacycloalkanes immobilised on a silica gel from a polyazacycloalkane of formula (A) in which: R1 and R2 represent a hydrogen atom, an alkyl radical, or a [hetero(aryl)]alkyl radical; W1, W2 and W3 represent a radical of formula (B): —[(CT1T2)n—[N(R3)]p—(CT3T4)m]l— such as defined in the description; R3 represents a hydrogen atom, an alkyl radical or a [hetero(aryl)]alkyl radical, provided that the polyazacycloalkane ring of the compound of formula (A) comprises not more than 30 cyclic carbon atoms, and not more than 6 cyclic nitrogen atoms. The invention is characterised in that: (a) the compound of formula (A) is reacted with a compound of formula (C): Z—R4—Si(X1)(X2)(X3), such as defined in the description to form a compound of formula (D); (b) said compound of formula (D) is condensed on the silanol sites of a silica gel to form the immobilised polyazacycloalkane of formula (E); and (c) some ethanol sites having not reacted are, if required, protected by Z′, a group protecting the hydroxyl function. The invention is useful for separating oxygen from air.

    摘要翻译： 本发明涉及一种由式（A）的多氮杂环烷固定在硅胶上的多氮杂环烷烃的方法，其中：R1和R2表示氢原子，烷基或[杂（芳基）]烷基; W1，W2和W3表示式（B）的基团： - [（CT1T2）n- [N（R3）] p-（CT3T4）m] -1-如描述中所定义; R 3表示氢原子，烷基或[杂（芳基）]烷基，条件是式（A）化合物的多氮杂环烷烃环包含不多于30个环状碳原子，并且不超过6个环状氮原子 。 本发明的特征在于：（a）式（A）化合物与式（C）化合物：Z-R 4 -Si（X 1）（X 2）（X 3） 形成式（D）的化合物; （b）所述式（D）化合物在硅胶的硅烷醇位上缩合形成式（E）的固定化的多氮杂环烷烃; 和（c）如果需要，一些没有反应的乙醇部位被保护羟基官能团的Z'保护。 本发明可用于从空气中分离氧气。

    Control process and device for treating the surface of a solid substrate
    9.
    发明授权
    Control process and device for treating the surface of a solid substrate 失效
    用于处理固体基材表面的控制方法和装置

    公开(公告)号：US6094606A

    公开(公告)日：2000-07-25

    申请号：US882334

    申请日：1997-06-25

    申请人： Gilles Lagrange ,  Isabelle Hibon

    发明人： Gilles Lagrange ,  Isabelle Hibon

    IPC分类号： B05D3/00 ,  B29C59/12 ,  G05D13/00

    CPC分类号： B29C59/12 ,  B29C2037/90 ,  Y10S205/918

    摘要： A control device for operation of a system for treating a surface of a solid running substrate by dielectric-barrier electrical discharge in a controlled gaseous atmosphere, comprising (A) a system which includes (i) a treatment device through which a substrate to be treated runs at a speed, (ii) the system is connected to the treatment device for supplying the treatment device with gas, (iii) the system is connected to the device for supplying the treatment device with electrical power in order to produce the electrical discharge and (iv) the system for sucking out the gas (B) a data processing unit designed to receive, as input, a datum regarding the speed at which the substrate is running through the treatment device, the data processing unit being connected, on the output side, to the gas supply system, to the electrical power supply system and to the gas suction system, in order: (a) upon starting the treatment device and when the running speed of the substrate is greater than a predetermined speed, to carry out the following actions: initiate operation of the suction system, initiate operation of the gas supply system, initiate operation of the electrical power supply system, and (b) upon stopping the device and/or when the running speed of the substrate drops to a level below a predetermined speed to carry out the following actions: interrupt operation of the electrical power supply system, interrupt operation of the gas supply system, and interrupt operation of the suction system.

    摘要翻译： 一种控制装置，用于操作在受控气体气氛中通过电介质阻挡放电来处理固体运行衬底的表面的系统，包括（A）系统，其包括（i）待处理衬底的处理装置 以一定的速度运行，（ii）系统连接到用于向处理装置供应气体的处理装置，（iii）系统连接到用于向治疗装置供电以供产生放电的装置， （iv）用于吸出气体的系统（B）数据处理单元，该数据处理单元被设计为接收作为输入的数据处理单元，所述数据处理单元接收与所述基板正在运行的速度相关联的数据处理单元， 一侧，供气系统，供电系统和吸气系统，以：（a）启动处理装置时，当基板的运行速度大于ap 确定速度，执行以下动作：启动吸入系统的运行，启动供气系统的运行，启动供电系统的运行，以及（b）停止设备和/或当运行速度 基板下降到低于预定速度的水平，以执行以下动作：电力供应系统的中断操作，气体供应系统的中断操作和抽吸系统的中断操作。