Method for preparing lattice-inserted titanium zeolites, and use thereof
    1.
    发明授权
    Method for preparing lattice-inserted titanium zeolites, and use thereof 失效
    晶格插入钛沸石的制备方法及其用途

    公开(公告)号:US06063944A

    公开(公告)日:2000-05-16

    申请号:US195

    申请日:1998-05-04

    摘要: A method is provided for preparing fully lattice-inserted titanium zeolites by post-synthesis processing of the synthetic zeolite optionally containing titanium with an inorganic acid, wherein the post-synthesis processing comprises processing the zeolite in the presence of at least one titanium source with a solution containing at least one oxidizing inorganic acid having a higher redox potential than an acidic tetravalent titanium solution. The invention is also directed to the use of the zeolites.

    摘要翻译: PCT No.PCT / FR96 / 01209 Sec。 371日期:1998年5月4日 102(e)日期1998年5月4日PCT提交1996年7月31日PCT公布。 出版物WO97 / 05060 日期1997年2月13日提供了一种用于通过后处理合成沸石制备完全晶格插入的钛沸石的方法,所述合成沸石任选地含有钛与无机酸,其中后合成工艺包括在至少存在下处理沸石 一种钛源与含有至少一种具有比酸性四价钛溶液更高的氧化还原电位的氧化性无机酸的溶液。 本发明还涉及沸石的用途。

    Thermochemical device for producing cold and/or heat
    3.
    发明授权
    Thermochemical device for producing cold and/or heat 失效
    用于生产冷和/或热的热化学装置

    公开(公告)号:US5964097A

    公开(公告)日:1999-10-12

    申请号:US973750

    申请日:1998-03-10

    IPC分类号: F25B17/08 F25B35/04 F28D20/00

    摘要: Device for producing by chemical reaction cold and/or heat, comprising two reactors containing each an associated salt susceptible of reacting chemically with a gas and dispersed into a porous support, a housing intended to receive the gas from the reactors and a housing intended to deliver the gas to the reactors. Accordingly to the invention, the reactors are arranged in direct contact and in such a way that the heat transfer between each other takes place only by conduction. A process for implementing the chemical reactions between at least one salt and one gas within such a device to product cold and/or heat is also disclosed.

    摘要翻译: PCT No.PCT / FR97 / 00731 Sec。 371日期1998年3月10日 102(e)1998年3月10日PCT PCT 1997年4月24日PCT公布。 公开号WO97 / 40328 日期1997年10月30日通过化学反应冷和/或热生产的装置,包括两个反应器,每个反应器含有易于与气体化学反应并分散到多孔载体中的相关盐,用于从反应器接收气体的壳体, 用于将气体输送到反应器的壳体。 因此,根据本发明,反应器直接接触并且以这样的方式排列,使得彼此之间的热传递仅通过传导而发生。 还公开了一种在这种装置内实现至少一种盐和一种气体之间的化学反应以产生冷和/或热的方法。

    Method for processing reflection seismic traces recorded for variable
offsets
    4.
    发明授权
    Method for processing reflection seismic traces recorded for variable offsets 失效
    用于处理记录为可变偏移量的反射地震迹线的方法

    公开(公告)号:US5909655A

    公开(公告)日:1999-06-01

    申请号:US849356

    申请日:1997-08-11

    IPC分类号: G01V1/32 G01V1/36 G06F19/00

    摘要: A method of processing reflection seismic traces based on a D(tau, x2) diagram showing horizontal events (WAH-WDH). For each value of tau the corresponding signal amplitude is analyzed for the various x2 in a time window of less than a predetermined width. The amplitudes are subjected to conventional linear regression minimizing the sum of absolute values of discrepancies from the straight line, or the sum of their squares. Each concentration zone is swept by a straight line pivoting successively about each point with a slope equal to the square of the offset.

    摘要翻译: PCT No.PCT / FR96 / 01536 Sec。 371日期1997年8月11日 102(e)日期1997年8月11日PCT 1996年10月2日PCT公布。 公开号WO97 / 14062 日期1997年04月17日基于示出水平事件(WAH-WDH)的D(τ,x2)图来处理反射地震迹线的方法。 对于τ的每个值,对于小于预定宽度的时间窗中的各种x2来分析对应的信号幅度。 对幅度进行常规线性回归,将直线上的差异绝对值的总和或它们的正方形的总和最小化。 每个集中区域被一条直线绕着每个点以相等于偏移平方的斜率连续地旋转。

    Method of managing a solid/gas adsorption or thermochemical reaction
    5.
    发明授权
    Method of managing a solid/gas adsorption or thermochemical reaction 失效
    管理固体/气体吸附或热化学反应的方法

    公开(公告)号:US5857345A

    公开(公告)日:1999-01-12

    申请号:US864463

    申请日:1997-05-29

    IPC分类号: F25B17/08 F25B49/04 F25B17/00

    摘要: Method of managing a solid/gas adsorption or thermochemical reaction, the site of which is a device comprising a reactor, which contains a solid capable of reacting with a gas, an evaporator/condenser assembly for the gas and means intended to reheat the solid, the method comprising the steps which consist in:bringing the evaporator/condenser assembly, when the latter is filled with liquid, into communication with the reactor so as to cool the evaporator,switching on the means intended to reheat the solid, so as to deliver the gas to the evaporator/condenser assembly.According to the invention, the step of switching on the means intended to reheat the solid starts before the previous step has finished.

    摘要翻译: 管理固体/气体吸附或热化学反应的方法,其位置是包含反应器的装置,其包含能够与气体反应的固体,用于气体的蒸发器/冷凝器组件和用于重新加热固体的装置, 该方法包括以下步骤:当蒸发器/冷凝器组件充满液体时,使蒸发器/冷凝器组件与反应器连通以冷却蒸发器,切换旨在重新加热固体的装置,从而输送 蒸气/冷凝器组件的气体。 根据本发明,在上一步完成之前,开始打算重新加热固体的装置的步骤开始。

    Resins with a primary amine or guanidine function
    6.
    发明授权
    Resins with a primary amine or guanidine function 失效
    具有伯胺或胍功能的树脂

    公开(公告)号:US5817716A

    公开(公告)日:1998-10-06

    申请号:US998993

    申请日:1997-12-29

    IPC分类号: C08F8/30 C08G63/48 C08G63/91

    CPC分类号: C08F8/30

    摘要: The process includes the reaction of a chloroformamidinium chloride with a polystyrene-divinylbenzene resin functionalized with primary amine groups. The resins which can be obtained according to this process may in particular have a spacer arm of general formula (IV): --CH.sub.2 --(--X--CH.sub.2 --CH.sub.2 --).sub.m -- (IV) with X representing oxygen or sulphur and m being equal to 1 or 2. This spacer arm bears at its end, on the right, a primary amine group or a guanidine group.

    摘要翻译: 该方法包括氯化氯代氯化铵与用伯胺官能化的聚苯乙烯 - 二乙烯基苯树脂的反应。 根据该方法可以获得的树脂可以特别地具有通式(IV)的间隔臂:-CH 2 - ( - X-CH 2 -CH 2 - )m - (IV),其中X表示氧或硫,m表示 等于1或2.该间隔臂的末端位于右侧,是伯胺基或胍基。

    Stabilizer-reamer for drilling an oil well
    7.
    发明授权
    Stabilizer-reamer for drilling an oil well 失效
    用于钻井油的稳定器 - 铰刀

    公开(公告)号:US5788000A

    公开(公告)日:1998-08-04

    申请号:US738453

    申请日:1996-10-30

    IPC分类号: E21B10/00 E21B10/32 E21B17/10

    CPC分类号: E21B10/322 E21B10/003

    摘要: The subject of the present invention is a stabilizer-reamer for drilling an oil well. The invention provides an improvement to drillpipe string stabilizers used when drilling an oil well. The purpose of the stabilizer, which forms the subject of the invention, is to allow the drillpipe string to be raised through fractured formations, in addition to its normal function of stabilizing the drillpipes. To this end, it is fitted with retractable abrasive blades which make it possible to re-drill the fractured formations when the drillpipes are being raised and to avoid jamming in the well. The main claims relate to the novel function of the stabilizer, to the geometry of its elements and to the mechanism of opening the blades.

    摘要翻译: 本发明的主题是用于钻井油的稳定剂 - 铰刀。 本发明提供了在钻井时使用的钻杆柱稳定器的改进。 形成本发明主题的稳定剂的目的是允许钻杆柱通过断裂地层升高,除了其稳定钻杆的正常功能之外。 为此,它装配有可伸缩的研磨刀片,这使得可以在钻杆被升高时重新钻削断层,并避免在井中堵塞。 主要权利要求涉及稳定器的新颖功能,其元件的几何形状和打开叶片的机构。

    Method for making a 3-D cube of near traces from data acquired in a
marine reflection seismic survey
    8.
    发明授权
    Method for making a 3-D cube of near traces from data acquired in a marine reflection seismic survey 失效
    从海洋反射地震勘测中获取的数据制造出近距离三维立方体的方法

    公开(公告)号:US5784335A

    公开(公告)日:1998-07-21

    申请号:US601945

    申请日:1996-02-15

    IPC分类号: G01V1/28 G01V1/38 G01V1/34

    CPC分类号: G01V1/28 G01V2210/20

    摘要: A method for making a 3-D cube of near traces from data acquired in a marine reflection seismic survey. A method for making a 3-D cube of near traces using at least one source (S.sub.1, S.sub.2) and a plurality of streamers (4 to 7) spaced from the source, each comprising receivers/recorders (R.sup.1.sub.4, R.sup.1.sub.5, R.sup.1.sub.6, R.sup.1.sub.7) as well as means for the space tracking of each source and each streamer, the image of the subsurface being produced in three dimensions with a system of X, Y, T axes in the form of a 3-D cube by assigning to each bin of a group of bins forming a group with a regular grid in an X,Y plane, a central trace represented at the center of said bin along the time axis (T), said method being characterized in that for each line navigated, said central trace is produced from at least a first recorded trace whose offset is as close as possible to a constant offset equal to the smallest offset common to at least the group of traces of the navigated line.

    摘要翻译: 一种从海洋反射地震勘测中获取的数据制造近三维立方体的方法。 一种用于使用至少一个源(S1,S2)和与源间隔开的多个拖缆(4至7)来制造接近迹线的三维立方体的方法,每个源包括接收器/记录器(R14,R15,R16,R17 )以及用于每个源和每个流送器的空间跟踪的装置,通过分配给每个仓,通过三维立方体的形式在三维中产生具有X,Y,T轴的系统的地下图像 一组在X,Y平面上形成具有规则网格的组的组,沿着时间轴(T)表示在所述仓的中心的中心轨迹,所述方法的特征在于,对于导航的每一行,所述中心 轨迹是从至少第一记录轨迹产生的,其偏移量尽可能接近等于至少导航线迹线组的最小偏移的常数偏移。

    Process for the preparation of organic disulphides and polysulphides in
the presence of polystyrene-divinyl-benzene (PS-DVB) resins possessing
guanidine or amidine groups
    9.
    发明授权
    Process for the preparation of organic disulphides and polysulphides in the presence of polystyrene-divinyl-benzene (PS-DVB) resins possessing guanidine or amidine groups 失效
    在具有胍或脒基团的聚苯乙烯 - 二乙烯基苯(PS-DVB)树脂存在下制备有机二硫化物和多硫化物的方法

    公开(公告)号:US5767229A

    公开(公告)日:1998-06-16

    申请号:US764016

    申请日:1996-12-11

    CPC分类号: C07C319/24

    摘要: In a process for the preparation of organic disulphides and polysulphides by reaction of sulphur with a mercaptan or with a polysulphide of lower sulphur order in order to convert it into polysulphide of higher order, or alternatively by reaction of a mercaptan with an organic polysulphide of a high sulphur order in order to convert it into a polysulphide of lower sulphur order, in the presence of a catalyst in the form of a resin with a basic function, the resin is based on a polystyrene-divinyl benzene support functionalized with guanidine or amidine groups, and the reaction is preferably conducted in the presence of methanol.

    摘要翻译: 在通过硫与硫醇或低硫硫化物的多硫化物的反应制备有机二硫化物和多硫化物的方法中,以便将其转化成更高级的多硫化物,或者通过硫醇与有机多硫化物的反应 在具有基本功能的树脂形式的催化剂的存在下,为了将其转化成硫含量低的多硫化物,该树脂基于用胍或脒基官能化的聚苯乙烯 - 二乙烯基苯载体 反应优选在甲醇的存在下进行。